diff --git a/LICENSE b/LICENSE
index 2ff3140db0d7025369cb8fe3036ec0679eb6a023..e77bd090ee4f1ae549089f7de660a58364f42170 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 
                                  Apache License
                            Version 2.0, January 2004
@@ -188,7 +188,7 @@ Copyright (c) 2016 Baidu, Inc. All Rights Reserved
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+   Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/demo/gan/data/download_cifar.sh b/demo/gan/data/download_cifar.sh
index ea3be594cd08f829e94f2c692a44947baa62b759..32e73b3d8e50ec845c79e4ce93f220583f364360 100755
--- a/demo/gan/data/download_cifar.sh
+++ b/demo/gan/data/download_cifar.sh
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/gan/gan_conf.py b/demo/gan/gan_conf.py
index 05eee3a9b9ce455eb3a5d47d3165ee7f42f1002e..58ba9dde58bafb90a4bd1d76f5d8138e8948dd3a 100644
--- a/demo/gan/gan_conf.py
+++ b/demo/gan/gan_conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/gan/gan_conf_image.py b/demo/gan/gan_conf_image.py
index dc5910e9f02d7aac59207fdaa0222d01ac3bf609..5c2b140537418d52760719c7b605e778790cb7a6 100644
--- a/demo/gan/gan_conf_image.py
+++ b/demo/gan/gan_conf_image.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/gan/gan_trainer.py b/demo/gan/gan_trainer.py
index 72699952b961cb5bf6ac14dd65eee1aeab5e2a7c..a8c1bd0414529f48feb23bdb850751782de52c04 100644
--- a/demo/gan/gan_trainer.py
+++ b/demo/gan/gan_trainer.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/data/download_cifar.sh b/demo/image_classification/data/download_cifar.sh
index ca9b0b5c9052548d73037e0434bf47d0c8347787..52e82d0d9812c88e5c85cffc0585e3425b862809 100755
--- a/demo/image_classification/data/download_cifar.sh
+++ b/demo/image_classification/data/download_cifar.sh
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/data/process_cifar.py b/demo/image_classification/data/process_cifar.py
index b235010e4ece377beffaaa1b9247a77d7a96b712..db6666189e5b8008a6b66fb64afcdf98980e72bb 100644
--- a/demo/image_classification/data/process_cifar.py
+++ b/demo/image_classification/data/process_cifar.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/image_provider.py b/demo/image_classification/image_provider.py
index 28bf1bb02c1f08b2e8ec9acd38f0a8594b05ab66..87eed5eebd7680e578c822083efb8b9eab16b266 100644
--- a/demo/image_classification/image_provider.py
+++ b/demo/image_classification/image_provider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/image_util.py b/demo/image_classification/image_util.py
index b5c6431c06f77cef5c31ca844a8427eebaea2fce..f09605394a19e09d92e555eeefb0b5646625b618 100644
--- a/demo/image_classification/image_util.py
+++ b/demo/image_classification/image_util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/predict.sh b/demo/image_classification/predict.sh
index 35ffae6c8cdc90bc9d71b35e05a5717ff7ba4970..9d5785c9a1a4dac12f7940fa708b1a79c6ec8a93 100755
--- a/demo/image_classification/predict.sh
+++ b/demo/image_classification/predict.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/prediction.py b/demo/image_classification/prediction.py
index 6a47bd5851c99635dd7d3f1d5df67dd081ca4584..9a86aafcb2fa4d4354d1dd9443c1b73ddcda980b 100755
--- a/demo/image_classification/prediction.py
+++ b/demo/image_classification/prediction.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/preprocess.py b/demo/image_classification/preprocess.py
index 10b9c1691b5e51273c73a975545cd36f3822e901..2947ad239c36f9a02ed67ccf5906380cb70e37ce 100755
--- a/demo/image_classification/preprocess.py
+++ b/demo/image_classification/preprocess.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/preprocess.sh b/demo/image_classification/preprocess.sh
index e3e86ff10675c0622867af2eb0d26c87f4bc2db5..c7396c6393599ef3f2c55089eb05f2435b2b4b82 100755
--- a/demo/image_classification/preprocess.sh
+++ b/demo/image_classification/preprocess.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/train.sh b/demo/image_classification/train.sh
index db0a057bf35b4ad04a08a1e3f1fad3bd6a486350..6fc11caf1c75192242482c2e85f8167eb9fba4ec 100755
--- a/demo/image_classification/train.sh
+++ b/demo/image_classification/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/image_classification/vgg_16_cifar.py b/demo/image_classification/vgg_16_cifar.py
index 58ceff5fc2f46cac9997b6d8af2b0db0c43e0c75..8ee4a64c15f885023a6e19812885b4f76bb12af9 100755
--- a/demo/image_classification/vgg_16_cifar.py
+++ b/demo/image_classification/vgg_16_cifar.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/introduction/dataprovider.py b/demo/introduction/dataprovider.py
index 8515022e18dc6bbf055e6db3121568acf1df1c55..03c920cc34b397643e97ad41cf06458245c7ca7b 100644
--- a/demo/introduction/dataprovider.py
+++ b/demo/introduction/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/introduction/evaluate_model.py b/demo/introduction/evaluate_model.py
index ca4a1872731abde90e72cb167929b3d9e2e1ebf4..eeda43c5c86f3e49f758bf55b16a68387e64238c 100755
--- a/demo/introduction/evaluate_model.py
+++ b/demo/introduction/evaluate_model.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/introduction/train.sh b/demo/introduction/train.sh
index 06db8edd105ada071597ed1aa5e42f7de547174d..b7bbb90ddd287e3e312a490b53924ae76fb20d2c 100755
--- a/demo/introduction/train.sh
+++ b/demo/introduction/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/introduction/trainer_config.py b/demo/introduction/trainer_config.py
index 7c838c1a8f5b3cb6ac732197c85cd7c728eb013f..41cebcf6e146e55efb89c2ceea429fa003ff206e 100644
--- a/demo/introduction/trainer_config.py
+++ b/demo/introduction/trainer_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/mnist/data/generate_list.py b/demo/mnist/data/generate_list.py
index d880721f94c68bbbc1740f82872462efdb368fa2..49981cc7a93308bc96ad5097eba749440e958525 100644
--- a/demo/mnist/data/generate_list.py
+++ b/demo/mnist/data/generate_list.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/mnist/train.sh b/demo/mnist/train.sh
index 084b32ac390b847379fd0e5e6a5fd33714730ec4..da90cd749a02976633d0f0d6e4352d8a85c7cdef 100755
--- a/demo/mnist/train.sh
+++ b/demo/mnist/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/mnist/vgg_16_mnist.py b/demo/mnist/vgg_16_mnist.py
index f9e89bc588abacd98a8f5fc82a00fae6bb2de10e..a819b391c690fb473801eb2e7ba3161cc31b5b4b 100644
--- a/demo/mnist/vgg_16_mnist.py
+++ b/demo/mnist/vgg_16_mnist.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/embedding/extract_para.py b/demo/model_zoo/embedding/extract_para.py
index 47e06fae9caa9c3d9e0d6eb2e3f6633a776c5b1d..570b90c1f772c8f6abfc6cda02560fd3471ef0b6 100755
--- a/demo/model_zoo/embedding/extract_para.py
+++ b/demo/model_zoo/embedding/extract_para.py
@@ -1,5 +1,5 @@
 #!/bin/env python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/embedding/paraconvert.py b/demo/model_zoo/embedding/paraconvert.py
index 54155eff8e26b16ff5303d8d279e81b4bf8a90f4..ce7a70efc43d7f85708f1e12bb94739f3588370c 100755
--- a/demo/model_zoo/embedding/paraconvert.py
+++ b/demo/model_zoo/embedding/paraconvert.py
@@ -1,5 +1,5 @@
 #!/bin/env python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/embedding/pre_DictAndModel.sh b/demo/model_zoo/embedding/pre_DictAndModel.sh
index 6d647f5dd9368eaf81c19386511c7d231e4799e3..f97ef2610734449c88fdfca6216b1cab57472b84 100755
--- a/demo/model_zoo/embedding/pre_DictAndModel.sh
+++ b/demo/model_zoo/embedding/pre_DictAndModel.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/classify.py b/demo/model_zoo/resnet/classify.py
index 7855126edcfec20de251e5bc08c08c7aab8f7a8e..4631816c43ef48839df1863a0a86c3ab00924d3f 100755
--- a/demo/model_zoo/resnet/classify.py
+++ b/demo/model_zoo/resnet/classify.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/example/__init__.py b/demo/model_zoo/resnet/example/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/demo/model_zoo/resnet/example/__init__.py
+++ b/demo/model_zoo/resnet/example/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/example/image_list_provider.py b/demo/model_zoo/resnet/example/image_list_provider.py
index 9e415f76a53326c5809b7a8c508701c519ab443b..2cd8eb8bf850f41282ed5db2885dc0b7218c79f7 100644
--- a/demo/model_zoo/resnet/example/image_list_provider.py
+++ b/demo/model_zoo/resnet/example/image_list_provider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/extract_fea_c++.sh b/demo/model_zoo/resnet/extract_fea_c++.sh
index c7f9aea9a57df5f9021d6cb3743967dcc9aa3e5f..5447aa92dfb5facd3433eb4a1893e96e3c786c73 100755
--- a/demo/model_zoo/resnet/extract_fea_c++.sh
+++ b/demo/model_zoo/resnet/extract_fea_c++.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/extract_fea_py.sh b/demo/model_zoo/resnet/extract_fea_py.sh
index a70cef9a87e9337a4dacd4a98fb1e2cf53004221..2e87152f7f8598f487870291271cdee646105044 100755
--- a/demo/model_zoo/resnet/extract_fea_py.sh
+++ b/demo/model_zoo/resnet/extract_fea_py.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/get_model.sh b/demo/model_zoo/resnet/get_model.sh
index 133d08fca431540f2ed5cd6e63b51d9ce3a1b344..b33d8178ab7859fc0b0d514fb19bec2c28a77c3d 100755
--- a/demo/model_zoo/resnet/get_model.sh
+++ b/demo/model_zoo/resnet/get_model.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/load_feature.py b/demo/model_zoo/resnet/load_feature.py
index b0948b75fd0ac9a3fa89070aed04d523ce286f4e..5d3d0c0d30ef710c37c98e93a51b2f813d636b59 100644
--- a/demo/model_zoo/resnet/load_feature.py
+++ b/demo/model_zoo/resnet/load_feature.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/net_diagram.sh b/demo/model_zoo/resnet/net_diagram.sh
index a21ab4345bfb31e5586cb07625b44e34ec1f7ec6..1b06ffa44eec8a0f312420c35699d3902f9a6400 100755
--- a/demo/model_zoo/resnet/net_diagram.sh
+++ b/demo/model_zoo/resnet/net_diagram.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/predict.sh b/demo/model_zoo/resnet/predict.sh
index 55cf16e34a759c3538ef4216fcb7e724ffd83b9f..2b67b17c48c60cc8a7b7c46a1c80a3f2bf281870 100755
--- a/demo/model_zoo/resnet/predict.sh
+++ b/demo/model_zoo/resnet/predict.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/model_zoo/resnet/resnet.py b/demo/model_zoo/resnet/resnet.py
index 015b74cd484596039b9fcf010576ca340d044db7..6fdd97fefc62392c93ecffae0fc918e8dc4b18c5 100644
--- a/demo/model_zoo/resnet/resnet.py
+++ b/demo/model_zoo/resnet/resnet.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/api_train.py b/demo/quick_start/api_train.py
index 66cbb856484d231613a0026be129a7bc3a7cfdf5..5699789daa4051661b0a72c69f4668f2d8bb9cb2 100644
--- a/demo/quick_start/api_train.py
+++ b/demo/quick_start/api_train.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/api_train.sh b/demo/quick_start/api_train.sh
index 40e9d0a09aaa6b672d6b3997c67c07a5e8a8c3d8..9b2a4e2f224b1677c458ede66a6a3bac09d8ad61 100755
--- a/demo/quick_start/api_train.sh
+++ b/demo/quick_start/api_train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/data/get_data.sh b/demo/quick_start/data/get_data.sh
index 952de3f3c8f52a7a6f84412f9b38f16ac2503ac2..a09a18f919e5a84f1f7c889a43f0a5fbf4a60a77 100755
--- a/demo/quick_start/data/get_data.sh
+++ b/demo/quick_start/data/get_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/data/proc_from_raw_data/get_data.sh b/demo/quick_start/data/proc_from_raw_data/get_data.sh
index cd85e26842dfccea78e4f26bdfee938887021f03..d976eaebfaa600778e0ab6bb0adbd7159f1cce2f 100755
--- a/demo/quick_start/data/proc_from_raw_data/get_data.sh
+++ b/demo/quick_start/data/proc_from_raw_data/get_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/data/proc_from_raw_data/preprocess.py b/demo/quick_start/data/proc_from_raw_data/preprocess.py
index 56c2c5f16ceb63ff88fa51ed78c2e77ea5b64592..72bd95f21d8bde8b3d1962ea10ecf6fc7d0ea478 100755
--- a/demo/quick_start/data/proc_from_raw_data/preprocess.py
+++ b/demo/quick_start/data/proc_from_raw_data/preprocess.py
@@ -1,6 +1,6 @@
 # -*- coding: UTF-8 -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/dataprovider_bow.py b/demo/quick_start/dataprovider_bow.py
index a5156a2d40cc04c02e50d676045ae6da8937ba01..8e651d77bf3fd3bbd990ef314456ec14bd77cfeb 100644
--- a/demo/quick_start/dataprovider_bow.py
+++ b/demo/quick_start/dataprovider_bow.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/dataprovider_emb.py b/demo/quick_start/dataprovider_emb.py
index 286f3f5c82081f1a6e02a26023969790792a78a3..b010253a8a764ede4ff0416231ac6aa2fd8f94e3 100755
--- a/demo/quick_start/dataprovider_emb.py
+++ b/demo/quick_start/dataprovider_emb.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/predict.sh b/demo/quick_start/predict.sh
index b1e5e44f0b644547d6573ef635084b555237bea6..f02e5038e92790c7f1ddcd84a09c6d9a02f84ac4 100755
--- a/demo/quick_start/predict.sh
+++ b/demo/quick_start/predict.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/train.sh b/demo/quick_start/train.sh
index b3c471608c3248bfc714d5e44dd927f25dd23ea0..e3595fce7519297058e1eeb66487692267ddcfcc 100755
--- a/demo/quick_start/train.sh
+++ b/demo/quick_start/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.bidi-lstm.py b/demo/quick_start/trainer_config.bidi-lstm.py
index 51deaf31f94681b6b61f98f798cef14a65ec92cb..ca1d1f8d099b5a3f5276c108855c5e890e7214fe 100644
--- a/demo/quick_start/trainer_config.bidi-lstm.py
+++ b/demo/quick_start/trainer_config.bidi-lstm.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.cnn.py b/demo/quick_start/trainer_config.cnn.py
index 388efa75f903e0c7c803c99cd50d73a004133a67..f8c3d511f323ed9ec96be0a1951014c6db639003 100644
--- a/demo/quick_start/trainer_config.cnn.py
+++ b/demo/quick_start/trainer_config.cnn.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.db-lstm.py b/demo/quick_start/trainer_config.db-lstm.py
index 02bc898d881efbd3bfaed95d45cd9e70ed046746..fba802b4600b33cfbfd0820cce1f47e4d0f948ae 100644
--- a/demo/quick_start/trainer_config.db-lstm.py
+++ b/demo/quick_start/trainer_config.db-lstm.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.emb.py b/demo/quick_start/trainer_config.emb.py
index 8fd18a7aac704e62b137845edb46cce5bc373285..7410397ef656e363b232787995d3a869cd11b655 100644
--- a/demo/quick_start/trainer_config.emb.py
+++ b/demo/quick_start/trainer_config.emb.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.lr.py b/demo/quick_start/trainer_config.lr.py
index b9c9441baac28a8a8f6078065b75664819d6cd04..e5105aa89532d71c80c8ec77ca98ac6a8e9c8c58 100644
--- a/demo/quick_start/trainer_config.lr.py
+++ b/demo/quick_start/trainer_config.lr.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.lstm.py b/demo/quick_start/trainer_config.lstm.py
index 8821e02d9bd4a0d06b8afa99df8e0fac3e2fcefe..43b4ddac2dca5f6b9aa28f055e843abf12e92312 100644
--- a/demo/quick_start/trainer_config.lstm.py
+++ b/demo/quick_start/trainer_config.lstm.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/quick_start/trainer_config.resnet-lstm.py b/demo/quick_start/trainer_config.resnet-lstm.py
index 91e1581c386eb880d481b7352c4d21f3a5ef5c9a..5bed925d84a0a6d94da446e1a8c64061ad54ae55 100644
--- a/demo/quick_start/trainer_config.resnet-lstm.py
+++ b/demo/quick_start/trainer_config.resnet-lstm.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/common_utils.py b/demo/recommendation/common_utils.py
index 613e36b496e47edbc0eabd8f15a0abdcb50f6424..d4fbdad1d7ac53b35d9478c65ab61c2d28845261 100755
--- a/demo/recommendation/common_utils.py
+++ b/demo/recommendation/common_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/data/config_generator.py b/demo/recommendation/data/config_generator.py
index fa605458300f81da6772d88cfbad413e4dcf97fe..4ca496a252dffc62ed62bb8f2a5ee1661a940580 100644
--- a/demo/recommendation/data/config_generator.py
+++ b/demo/recommendation/data/config_generator.py
@@ -1,5 +1,5 @@
 #!/bin/env python2
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/data/meta_generator.py b/demo/recommendation/data/meta_generator.py
index 593c863670d5eb5d684adf643ff745f3914b656b..38e4679d266c331a751114cd13f0e3453016cf26 100644
--- a/demo/recommendation/data/meta_generator.py
+++ b/demo/recommendation/data/meta_generator.py
@@ -1,5 +1,5 @@
 #!/bin/env python2
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/data/ml_data.sh b/demo/recommendation/data/ml_data.sh
index 408a8723e086d3c374c915623c85bffe0d939151..2268d876389e0bdf5ead405e74d278d276626f82 100755
--- a/demo/recommendation/data/ml_data.sh
+++ b/demo/recommendation/data/ml_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/data/split.py b/demo/recommendation/data/split.py
index 8dd0cbd32af6074439e98dac024c5fed76cd52b2..be6869c22f04be1db0f8e9c35c73c851e4c490b0 100644
--- a/demo/recommendation/data/split.py
+++ b/demo/recommendation/data/split.py
@@ -1,5 +1,5 @@
 #!/bin/env python2
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/dataprovider.py b/demo/recommendation/dataprovider.py
index ff3932be03f1e4a1fc1d0bdb189ab7fe1fbbeca0..80c62d75612e544c5197f878a83284f8e08d1a99 100755
--- a/demo/recommendation/dataprovider.py
+++ b/demo/recommendation/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/evaluate.sh b/demo/recommendation/evaluate.sh
index 38c1562c6370ddcda60ecdbbc2acf8d32635a4f4..02b2857de028bc9c05d7ddd67012043b671b2764 100755
--- a/demo/recommendation/evaluate.sh
+++ b/demo/recommendation/evaluate.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/prediction.py b/demo/recommendation/prediction.py
index e2a202cfd1a476046d7e1d1896b87d72c4906ff2..191120188ef5dbddf4c42a1356a9fa46e16c5ca1 100755
--- a/demo/recommendation/prediction.py
+++ b/demo/recommendation/prediction.py
@@ -1,5 +1,5 @@
 #!/bin/env python2
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/preprocess.sh b/demo/recommendation/preprocess.sh
index e181d0be45558955935234c6ccb9eee1b3ce442f..e121e470193fa1e73c000fe612d6858e28f9261f 100755
--- a/demo/recommendation/preprocess.sh
+++ b/demo/recommendation/preprocess.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/run.sh b/demo/recommendation/run.sh
index 846b59cec9fc50bcfc8f76c5e220c32fb2e66ddb..e341d1cc7a3267bef9db916719b2e4b1981e31bc 100755
--- a/demo/recommendation/run.sh
+++ b/demo/recommendation/run.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/recommendation/trainer_config.py b/demo/recommendation/trainer_config.py
index cec340b0b65a841029a1c0538d9881bb38f026ff..aabcd335253faf69c940024ac8098a54da030463 100755
--- a/demo/recommendation/trainer_config.py
+++ b/demo/recommendation/trainer_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/data/extract_dict_feature.py b/demo/semantic_role_labeling/data/extract_dict_feature.py
index daca5f01cf2b3bd231bf530f17ec760272ce93e0..123df022f508cad1d4557b845619dd18761f357e 100644
--- a/demo/semantic_role_labeling/data/extract_dict_feature.py
+++ b/demo/semantic_role_labeling/data/extract_dict_feature.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/data/extract_pairs.py b/demo/semantic_role_labeling/data/extract_pairs.py
index 86ab00ce41723169de035a841d9e129a1b9e82a3..2d0d535c53a74a9fbf9ea2521930333b7f89581b 100644
--- a/demo/semantic_role_labeling/data/extract_pairs.py
+++ b/demo/semantic_role_labeling/data/extract_pairs.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/data/get_data.sh b/demo/semantic_role_labeling/data/get_data.sh
index 99487e0d9a8c31d884c4a338386ad0ff8e5d9dc7..a0ef26a13b9a03392cb8b6207d6d21b7761e38e8 100644
--- a/demo/semantic_role_labeling/data/get_data.sh
+++ b/demo/semantic_role_labeling/data/get_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/dataprovider.py b/demo/semantic_role_labeling/dataprovider.py
index 2c8e13462730a2e980fa1c3fe342ef0e062ab5d7..d12f10bfcb65e25972035d863997bb9d26ba86eb 100644
--- a/demo/semantic_role_labeling/dataprovider.py
+++ b/demo/semantic_role_labeling/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/db_lstm.py b/demo/semantic_role_labeling/db_lstm.py
index 54ceff0e724220cc9ea96b9e0ec6844947a8343e..75946bd72e04341c189f6e88fdde98e03f4a8bfb 100644
--- a/demo/semantic_role_labeling/db_lstm.py
+++ b/demo/semantic_role_labeling/db_lstm.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/predict.py b/demo/semantic_role_labeling/predict.py
index a7f1e8f81f59f6fe95fd29593ef1a826e652e570..15145fafceb2422ee201684e85ef5d1043a7bf7d 100644
--- a/demo/semantic_role_labeling/predict.py
+++ b/demo/semantic_role_labeling/predict.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/predict.sh b/demo/semantic_role_labeling/predict.sh
index 88ab5898f7d41056f4fe549b3145760783b27bf9..873aad670d16803ce321ab60baabe9fe29ea64bf 100755
--- a/demo/semantic_role_labeling/predict.sh
+++ b/demo/semantic_role_labeling/predict.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/test.sh b/demo/semantic_role_labeling/test.sh
index f9e1bdcd4c752474329d36c4de3378f7d58e7b4b..11d9d6a19c1b17ad1b7540ee7a03017f85dd821e 100755
--- a/demo/semantic_role_labeling/test.sh
+++ b/demo/semantic_role_labeling/test.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/semantic_role_labeling/train.sh b/demo/semantic_role_labeling/train.sh
index 420768bb2b4ebed7b135a49c5eee5e5538426ae1..9354e72f46dc4dfc46138a04c330933d404c6cb8 100755
--- a/demo/semantic_role_labeling/train.sh
+++ b/demo/semantic_role_labeling/train.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/data/get_imdb.sh b/demo/sentiment/data/get_imdb.sh
index 28fa86232d89964b3f1680080239cf8a4ebefa9a..7600af6fbb900ee845702f1297779c1f0ed9bf84 100755
--- a/demo/sentiment/data/get_imdb.sh
+++ b/demo/sentiment/data/get_imdb.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/dataprovider.py b/demo/sentiment/dataprovider.py
index 53e3d1d20df92b8815347bd8937064871f326b3f..00f72cecacb454a0dd1184fa2098be4543007de7 100755
--- a/demo/sentiment/dataprovider.py
+++ b/demo/sentiment/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/predict.py b/demo/sentiment/predict.py
index bc0f6f31264294034ed38309f7fda370865b2845..00239c6009b8503cf445d9847abde92db12db2fe 100755
--- a/demo/sentiment/predict.py
+++ b/demo/sentiment/predict.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/predict.sh b/demo/sentiment/predict.sh
index 053f23e491ab8d8af082e0b1ff1093be714a8268..a889dfe3ec6635bd1ab2b60ae7207815cd205416 100755
--- a/demo/sentiment/predict.sh
+++ b/demo/sentiment/predict.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/preprocess.py b/demo/sentiment/preprocess.py
index 7146e95d751c4de649e204fab724085994dfa4d3..29b3682b747c66574590de5ea70574981cc536bb 100755
--- a/demo/sentiment/preprocess.py
+++ b/demo/sentiment/preprocess.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/preprocess.sh b/demo/sentiment/preprocess.sh
index 5f5c78e222917ddd0f3b4b3387a5753288c0b3a8..19ec34d4f016365d18db01ddec559d26202b19c6 100755
--- a/demo/sentiment/preprocess.sh
+++ b/demo/sentiment/preprocess.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/sentiment_net.py b/demo/sentiment/sentiment_net.py
index ff6a3624a404cb52d5d7ac0934fedba0d489dc22..a01577ca5ae025b7bec67c6d54c7dbd931dbee74 100644
--- a/demo/sentiment/sentiment_net.py
+++ b/demo/sentiment/sentiment_net.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/test.sh b/demo/sentiment/test.sh
index c8b12a0e89dbddea56b4ee069ebf66f8d8630615..8af827c3388c8df88a872bd87d121a4f9631c3ff 100755
--- a/demo/sentiment/test.sh
+++ b/demo/sentiment/test.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/train.sh b/demo/sentiment/train.sh
index f44a9a53f2db9a57a1f018b090a3cd74dae70e72..5ce8bf4b997d962b9b61593cec0954d76c4874bc 100755
--- a/demo/sentiment/train.sh
+++ b/demo/sentiment/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sentiment/trainer_config.py b/demo/sentiment/trainer_config.py
index 114a9138ebfef054c7d3ba99b4a510a452f8f2cd..2defecd178262900c03c1eda60b351dc44629d1f 100644
--- a/demo/sentiment/trainer_config.py
+++ b/demo/sentiment/trainer_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/data/paraphrase_data.sh b/demo/seqToseq/data/paraphrase_data.sh
index 1b3f1d45e11fbd5e600e58f583e503a603e484ff..e6497c91286d44b5ef3b66c5f824e36a09728720 100755
--- a/demo/seqToseq/data/paraphrase_data.sh
+++ b/demo/seqToseq/data/paraphrase_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/data/paraphrase_model.sh b/demo/seqToseq/data/paraphrase_model.sh
index 041f69cf467b1322f9d261a9b6b533d98320957d..d0e7f214a38c4dad0fdf7c10ba3b76eb0ab40f06 100755
--- a/demo/seqToseq/data/paraphrase_model.sh
+++ b/demo/seqToseq/data/paraphrase_model.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/data/wmt14_data.sh b/demo/seqToseq/data/wmt14_data.sh
index 6c360b206011a7ad2eeab6bde7aef8ce35ec01e7..43f67168d2a876ba5401e0f8490a88adac9c5551 100755
--- a/demo/seqToseq/data/wmt14_data.sh
+++ b/demo/seqToseq/data/wmt14_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/data/wmt14_model.sh b/demo/seqToseq/data/wmt14_model.sh
index d6e7a732644dc188a165215ddf3f69e1514425eb..c4b55b90a3eb98f94e0eb3be028c6de1ef57326b 100755
--- a/demo/seqToseq/data/wmt14_model.sh
+++ b/demo/seqToseq/data/wmt14_model.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/dataprovider.py b/demo/seqToseq/dataprovider.py
index 127c3672c774d43d5b2afab3be79558842eb9e8f..c2b49804be582d7d0bc3ef6332741be03936eb24 100755
--- a/demo/seqToseq/dataprovider.py
+++ b/demo/seqToseq/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/paraphrase/train.conf b/demo/seqToseq/paraphrase/train.conf
index 748920e2c7253790f1f0b9635e7e604f598a0da3..be79c5e771c0e864fd1776cedb3ef37c997b6df6 100644
--- a/demo/seqToseq/paraphrase/train.conf
+++ b/demo/seqToseq/paraphrase/train.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/paraphrase/train.sh b/demo/seqToseq/paraphrase/train.sh
index 2aa7b84060b19869f73f9a64df125bd429395947..33a42f6eff2b0414c466d5f78c89989a6a517eb9 100755
--- a/demo/seqToseq/paraphrase/train.sh
+++ b/demo/seqToseq/paraphrase/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/preprocess.py b/demo/seqToseq/preprocess.py
index bd1c51b1514b790ec385d48f49197b3e0285e736..03f371331a0755e5939e457f4bdfb1770b8dad88 100755
--- a/demo/seqToseq/preprocess.py
+++ b/demo/seqToseq/preprocess.py
@@ -1,5 +1,5 @@
 #!/bin/env python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/seqToseq_net.py b/demo/seqToseq/seqToseq_net.py
index fc9db05ba706ee6eff6eb0ce0885a645ebd76340..e523a34d5a95120d1f0a583be8bbdbff5678d1ab 100644
--- a/demo/seqToseq/seqToseq_net.py
+++ b/demo/seqToseq/seqToseq_net.py
@@ -1,6 +1,6 @@
 # edit-mode: -*- python -*-
 
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/eval_bleu.sh b/demo/seqToseq/translation/eval_bleu.sh
index ef0ede717a740f4dcbf38fe6bde504470779e81a..54c2ed237e93adb3456dbe62f75626d36c2d90bc 100755
--- a/demo/seqToseq/translation/eval_bleu.sh
+++ b/demo/seqToseq/translation/eval_bleu.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/gen.conf b/demo/seqToseq/translation/gen.conf
index 63c5c2f9a6052c16211c80284617ab1dad0133d7..e9bea4e4559ff31ad83c4474e91de7e7acc77e9f 100644
--- a/demo/seqToseq/translation/gen.conf
+++ b/demo/seqToseq/translation/gen.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/gen.sh b/demo/seqToseq/translation/gen.sh
index ad977c05ff98975c2ce667372e7b491af9243ecc..a700ae213473dfe7c5b77156de15775b8fe9a9f0 100755
--- a/demo/seqToseq/translation/gen.sh
+++ b/demo/seqToseq/translation/gen.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/moses_bleu.sh b/demo/seqToseq/translation/moses_bleu.sh
index bfaba40b26905ce04934253ff8a0e7738018ecc2..2f230d7f4c736da003966fbdb277f6b8b1ec952c 100755
--- a/demo/seqToseq/translation/moses_bleu.sh
+++ b/demo/seqToseq/translation/moses_bleu.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/train.conf b/demo/seqToseq/translation/train.conf
index cf1bde15c4a8aa2bf853f0006c3addcf71cf2e55..72b7ccdbb95dbda8f06674079db9a3257bb31622 100644
--- a/demo/seqToseq/translation/train.conf
+++ b/demo/seqToseq/translation/train.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/seqToseq/translation/train.sh b/demo/seqToseq/translation/train.sh
index 976b5ba3b054c49bd87fda87d2520bd6cc55116c..bdece693e5c407c89bc172c461bac7f9b20560d3 100755
--- a/demo/seqToseq/translation/train.sh
+++ b/demo/seqToseq/translation/train.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sequence_tagging/data/get_data.sh b/demo/sequence_tagging/data/get_data.sh
index e579d6c46ce5ed96f442acc448b4cc61bf8394a3..0cdb394035e782b3a647f7f13e79d55b5d3dff48 100755
--- a/demo/sequence_tagging/data/get_data.sh
+++ b/demo/sequence_tagging/data/get_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sequence_tagging/dataprovider.py b/demo/sequence_tagging/dataprovider.py
index 37dcb7aa17c0abd197ef2f3121bf8be6c54375c2..bb4b4465bc7e032c50c1d21263651e2578af67be 100644
--- a/demo/sequence_tagging/dataprovider.py
+++ b/demo/sequence_tagging/dataprovider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sequence_tagging/linear_crf.py b/demo/sequence_tagging/linear_crf.py
index 64895742e1b8c0a11cbedee0b88e61b5b63b007f..736b580bb87a3f2c12b369e231a10893fa95ce08 100644
--- a/demo/sequence_tagging/linear_crf.py
+++ b/demo/sequence_tagging/linear_crf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/demo/sequence_tagging/rnn_crf.py b/demo/sequence_tagging/rnn_crf.py
index 90d4bbdddfdb4e38b930d54a2bc865df9fac589c..ad1e7b68e78ae202575623e139ad3727b0b9d30c 100644
--- a/demo/sequence_tagging/rnn_crf.py
+++ b/demo/sequence_tagging/rnn_crf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/doc/api/predict/predict_sample.py b/doc/api/predict/predict_sample.py
index 63e8b36d26057d4a87dabb8745de8e13efe2524f..51349250e80ce11e476d952991f0d046f65286b4 100644
--- a/doc/api/predict/predict_sample.py
+++ b/doc/api/predict/predict_sample.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/doc_cn/cluster/k8s/start_paddle.py b/doc_cn/cluster/k8s/start_paddle.py
index bc0112a77fb84db8965a09716006377c127ad4db..6a461614101aa74f3badf67e65c0d6fcb985ee9b 100755
--- a/doc_cn/cluster/k8s/start_paddle.py
+++ b/doc_cn/cluster/k8s/start_paddle.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/.common_test_util.sh b/paddle/.common_test_util.sh
index dc1525061590808e3cc9c7b606aca5d5d9195a3a..8d024bc7d01a26624ee5eaef339f216cdadbe2e2 100644
--- a/paddle/.common_test_util.sh
+++ b/paddle/.common_test_util.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/.set_port.sh b/paddle/.set_port.sh
index 33596fac600ed5952798b5119f7ecaa999c7d5a7..617ac79a24889eef23b66235ace20be80e1ff4dc 100755
--- a/paddle/.set_port.sh
+++ b/paddle/.set_port.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/.set_python_path.sh b/paddle/.set_python_path.sh
index 657fdf65e92c9ddde7bb3b4590b48b45e0152870..fa7baccc86e0b56e57d52a40c95cfe1b98fececc 100755
--- a/paddle/.set_python_path.sh
+++ b/paddle/.set_python_path.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/Arguments.cpp b/paddle/api/Arguments.cpp
index bd1fdffe8984e8b8804c576890ec6a37dc7cf574..0cafbd896e2d88aee4406bd0305878ce489bc18d 100644
--- a/paddle/api/Arguments.cpp
+++ b/paddle/api/Arguments.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/ConfigParser.cpp b/paddle/api/ConfigParser.cpp
index bc40d871d180a6bfe21200c866181dc161f5f078..2f45173bfd401ddda26d61ab7fcfe131d079f710 100644
--- a/paddle/api/ConfigParser.cpp
+++ b/paddle/api/ConfigParser.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/GradientMachine.cpp b/paddle/api/GradientMachine.cpp
index 9a4846d80980e23e97f89b6134e15af71207ae6b..c1b546dbcb4dc6581bbcfe6a821ab15d0e048ea1 100644
--- a/paddle/api/GradientMachine.cpp
+++ b/paddle/api/GradientMachine.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Internal.h b/paddle/api/Internal.h
index 66a13bc603ed5098997f168d3f527160ac3822ef..4a07880d80440526002f31b1fccff4f7c25ea182 100644
--- a/paddle/api/Internal.h
+++ b/paddle/api/Internal.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Matrix.cpp b/paddle/api/Matrix.cpp
index f257ee65aa4a12dfcd1914ddbf0e16461a9b128c..d4c00e7093d1ed62b37ff2ce05e44fc9bdbc204a 100644
--- a/paddle/api/Matrix.cpp
+++ b/paddle/api/Matrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/PaddleAPI.h b/paddle/api/PaddleAPI.h
index a125934fc17ceb2df3b4fd89538e7a79eee3761e..f3c80e3b06ebd824f44ebec49158bd06e25b1a1c 100644
--- a/paddle/api/PaddleAPI.h
+++ b/paddle/api/PaddleAPI.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/PaddleAPIPrivate.h b/paddle/api/PaddleAPIPrivate.h
index 5ffeff6a9726c7445db36c7c1bec7c74825884a0..d2b56fc41c8aadb136ad6812f848e764e031073c 100644
--- a/paddle/api/PaddleAPIPrivate.h
+++ b/paddle/api/PaddleAPIPrivate.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Parameter.cpp b/paddle/api/Parameter.cpp
index 9c30ef6ff421235e84896813c701da5d8bfe7af9..742ad0679cf090b826405db1d2b24de206ed8b32 100644
--- a/paddle/api/Parameter.cpp
+++ b/paddle/api/Parameter.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/ParameterOptimizer.cpp b/paddle/api/ParameterOptimizer.cpp
index 21d031e4bcb897eb693e5cff56bc77a637dc6bd2..606dccd5ac4a4e12a7fe414627e53540f594184a 100644
--- a/paddle/api/ParameterOptimizer.cpp
+++ b/paddle/api/ParameterOptimizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/SequenceGenerator.cpp b/paddle/api/SequenceGenerator.cpp
index d51be78d45902967107f4bf0af995958faed931a..5c65b34f2393dd0d41fcf5293f5a4ed8a402beb6 100644
--- a/paddle/api/SequenceGenerator.cpp
+++ b/paddle/api/SequenceGenerator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Trainer.cpp b/paddle/api/Trainer.cpp
index 7a6aa69fb652313748b1fa787847ffd74fda7a22..9aeb874bdcee8101d255b8d0fbc80b82647f80f1 100644
--- a/paddle/api/Trainer.cpp
+++ b/paddle/api/Trainer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Util.cpp b/paddle/api/Util.cpp
index 1bba1df2e1c0a2d3cd2d8307ed3a0d784bb949b4..0c9c048099771653c56d922ef106b23881e965f3 100644
--- a/paddle/api/Util.cpp
+++ b/paddle/api/Util.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/Vector.cpp b/paddle/api/Vector.cpp
index 74c9ff8dc7373f2beb6e6faaf951678038803c56..4f3ab7de60d28415368500597ced7a11afbfa30c 100644
--- a/paddle/api/Vector.cpp
+++ b/paddle/api/Vector.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/api/__init__.py b/paddle/api/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/paddle/api/__init__.py
+++ b/paddle/api/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/paddle_ld_flags.py b/paddle/api/paddle_ld_flags.py
index ebe00798e8b7169ecbbef53e287ab4b78334bcf9..85cc54700faceb5a514cebe665a2da5ed2f7aa3c 100644
--- a/paddle/api/paddle_ld_flags.py
+++ b/paddle/api/paddle_ld_flags.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/run_tests.sh b/paddle/api/test/run_tests.sh
index ff69c45264950db90fbec44c0ab6087994ddeea2..2f12ba026430ba7adb6f4dee11ed17ea3ad3f36d 100755
--- a/paddle/api/test/run_tests.sh
+++ b/paddle/api/test/run_tests.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testArguments.py b/paddle/api/test/testArguments.py
index 70fb169fd5c43d5768e67ad8e4c62a9f4d302eaf..8cabecd242fb4eb98c0fe468687ef179245e4535 100644
--- a/paddle/api/test/testArguments.py
+++ b/paddle/api/test/testArguments.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testGradientMachine.py b/paddle/api/test/testGradientMachine.py
index e12613fbb8a66545dd3ad20d59b0b951e86e8683..b81eafa9673ca34f1b7e06401098d55bdb1b35a5 100644
--- a/paddle/api/test/testGradientMachine.py
+++ b/paddle/api/test/testGradientMachine.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testMatrix.py b/paddle/api/test/testMatrix.py
index 8b0da626928e292c392142a1c25c6bd8f677372b..f76f84d2e12af7802532b014d3983fe017fbe2b1 100644
--- a/paddle/api/test/testMatrix.py
+++ b/paddle/api/test/testMatrix.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testTrain.py b/paddle/api/test/testTrain.py
index a3ba4eaaa69b39b75e7ece3095b6f236c1248d41..a90d15c272a3a2b56e35c979e053deb2b54eebc1 100644
--- a/paddle/api/test/testTrain.py
+++ b/paddle/api/test/testTrain.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testTrainer.py b/paddle/api/test/testTrainer.py
index edd5a2da5785c405b46c2559ee93837ac68d7c3a..a76cbf02d83ac5ad82a96deee43c4afd104266a2 100644
--- a/paddle/api/test/testTrainer.py
+++ b/paddle/api/test/testTrainer.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/testVector.py b/paddle/api/test/testVector.py
index 963359236d5e27ac569c00fd82b9a58f44eee4c9..525ed97eddbc51188f8c4a6d5c5c1c13ce08bac2 100644
--- a/paddle/api/test/testVector.py
+++ b/paddle/api/test/testVector.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/api/test/util.py b/paddle/api/test/util.py
index dbcdba5bf27c2fd7df95f8838ad5fdcd131cccf1..9f4631c53e11d55f9a2638f98c52ba2f5e955b37 100644
--- a/paddle/api/test/util.py
+++ b/paddle/api/test/util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_activation_functions.h b/paddle/cuda/include/hl_activation_functions.h
index 03e15b2223a50625c6999f6b081ae984e76b182b..cdb2dba06cb4123da4be2088e290c6a740e0375b 100644
--- a/paddle/cuda/include/hl_activation_functions.h
+++ b/paddle/cuda/include/hl_activation_functions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_aggregate.h b/paddle/cuda/include/hl_aggregate.h
index a6d9ff8483eee28b2c8a380f0aca097c7662a02e..d2189de689f75d737be96d958e5da071cfeca5cf 100644
--- a/paddle/cuda/include/hl_aggregate.h
+++ b/paddle/cuda/include/hl_aggregate.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_avx_functions.h b/paddle/cuda/include/hl_avx_functions.h
index ed339e312a7639cf9b78f130a43d67a7446576bb..35f4eabb4c07c6cc9d2edded02e5b6290b1232f8 100644
--- a/paddle/cuda/include/hl_avx_functions.h
+++ b/paddle/cuda/include/hl_avx_functions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_base.h b/paddle/cuda/include/hl_base.h
index a076952467a5ce10dc1f58007dda2170aa694fbb..0b9dfc6117685b48102a0681b38f25493259d624 100644
--- a/paddle/cuda/include/hl_base.h
+++ b/paddle/cuda/include/hl_base.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_batch_transpose.h b/paddle/cuda/include/hl_batch_transpose.h
index f3630e9762508fd39935e62e0007de04f9140fff..e2e958cd67aa72b0f654e758e1da4753412aab3f 100644
--- a/paddle/cuda/include/hl_batch_transpose.h
+++ b/paddle/cuda/include/hl_batch_transpose.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cnn.h b/paddle/cuda/include/hl_cnn.h
index cffaac634f0f64be5ddab961d549ae43775bb7b0..06ee3b3654b576ec57dc437582e37ed0cea328ee 100644
--- a/paddle/cuda/include/hl_cnn.h
+++ b/paddle/cuda/include/hl_cnn.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cpu_gru.cuh b/paddle/cuda/include/hl_cpu_gru.cuh
index d39cf67448b4f226a2a10223ec1dee64bcaa82c6..c0a37ced2a72a1ab410025e2aa45313c23f1349a 100644
--- a/paddle/cuda/include/hl_cpu_gru.cuh
+++ b/paddle/cuda/include/hl_cpu_gru.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cpu_lstm.cuh b/paddle/cuda/include/hl_cpu_lstm.cuh
index 65a174d85ba2cd4dd0d703f14175aed865945894..0e412fcdf57fe99f596f8dd597d67e10624f459c 100644
--- a/paddle/cuda/include/hl_cpu_lstm.cuh
+++ b/paddle/cuda/include/hl_cpu_lstm.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cpu_matrix_kernel.cuh b/paddle/cuda/include/hl_cpu_matrix_kernel.cuh
index 239a2419918f9a1397e7ec79ac89a44accad6f3a..f35bfbc5c8253d632f8089f5037421f527633aad 100644
--- a/paddle/cuda/include/hl_cpu_matrix_kernel.cuh
+++ b/paddle/cuda/include/hl_cpu_matrix_kernel.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cuda.h b/paddle/cuda/include/hl_cuda.h
index 2c7d665101f36f9c32ab132ca279abf3ac062a8f..5383c1130bba30a0c553afe8d6fc34a6400f236b 100644
--- a/paddle/cuda/include/hl_cuda.h
+++ b/paddle/cuda/include/hl_cuda.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cuda.ph b/paddle/cuda/include/hl_cuda.ph
index 9e0537aaf168713113649c07e068fe1f57d0f85f..701916b27922f980d0aa70eec8358eb10f006df5 100644
--- a/paddle/cuda/include/hl_cuda.ph
+++ b/paddle/cuda/include/hl_cuda.ph
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cuda_cublas.h b/paddle/cuda/include/hl_cuda_cublas.h
index db8c03c2c01c67788622d37b5330e22c31e03f34..e206e42b2aba9c83296de60ca7ef4784fb869c61 100644
--- a/paddle/cuda/include/hl_cuda_cublas.h
+++ b/paddle/cuda/include/hl_cuda_cublas.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cuda_cudnn.h b/paddle/cuda/include/hl_cuda_cudnn.h
index 3a2f916210277145efa8f6d7663a2698ea546b0b..db18e4912b63ec18dcfff3ef3aaf0c7947e0af18 100644
--- a/paddle/cuda/include/hl_cuda_cudnn.h
+++ b/paddle/cuda/include/hl_cuda_cudnn.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_cuda_cudnn.ph b/paddle/cuda/include/hl_cuda_cudnn.ph
index c0e82abe1785a030abe2f441b00c74ce8658aaa9..61378937cee78f9f2fb5c7f176555d3ead87da6c 100644
--- a/paddle/cuda/include/hl_cuda_cudnn.ph
+++ b/paddle/cuda/include/hl_cuda_cudnn.ph
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_device_functions.cuh b/paddle/cuda/include/hl_device_functions.cuh
index 159c26f443cb17116da2d2d5282f883d875a85be..e0b5632f23edc5cb4769a6e60c8e461d6011a3e0 100755
--- a/paddle/cuda/include/hl_device_functions.cuh
+++ b/paddle/cuda/include/hl_device_functions.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_dso_loader.h b/paddle/cuda/include/hl_dso_loader.h
index e5d3d4031140391339d5a53c9ee11ca942697730..9ddf0e61ee5ecb49e02ac7f6f35e4961cb2119f1 100644
--- a/paddle/cuda/include/hl_dso_loader.h
+++ b/paddle/cuda/include/hl_dso_loader.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_functions.h b/paddle/cuda/include/hl_functions.h
index 91ce9a0678463597df88c548aeac322ee19d95de..0d7e80a855d83f1b03046c04eea1a47a7a59e550 100644
--- a/paddle/cuda/include/hl_functions.h
+++ b/paddle/cuda/include/hl_functions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gpu.h b/paddle/cuda/include/hl_gpu.h
index 6dd6d1321270a5f24661911f8bee9de1d0cbb4cf..aad0450c8c9b0ce7ed647962fdf94985c2f4a6fc 100644
--- a/paddle/cuda/include/hl_gpu.h
+++ b/paddle/cuda/include/hl_gpu.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gpu_functions.cuh b/paddle/cuda/include/hl_gpu_functions.cuh
index a2c5ebd18a4403a0eab5341b509ed65148f4aa88..8e64cbe360eb9f2ddfb0b30f2d73408b182b4b3c 100644
--- a/paddle/cuda/include/hl_gpu_functions.cuh
+++ b/paddle/cuda/include/hl_gpu_functions.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gpu_gru.cuh b/paddle/cuda/include/hl_gpu_gru.cuh
index 3e0cfdbe4f771782ca669470d819b923f67e2a37..6668e135d2b8c793b510bf06797dbc5ffb747dc9 100644
--- a/paddle/cuda/include/hl_gpu_gru.cuh
+++ b/paddle/cuda/include/hl_gpu_gru.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gpu_lstm.cuh b/paddle/cuda/include/hl_gpu_lstm.cuh
index 07806e11c18a2b47d79237587a0e882d7bf2a1d2..5dceba2f5b82a2b33273cb027049894998a5dfcf 100644
--- a/paddle/cuda/include/hl_gpu_lstm.cuh
+++ b/paddle/cuda/include/hl_gpu_lstm.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gpu_matrix_kernel.cuh b/paddle/cuda/include/hl_gpu_matrix_kernel.cuh
index 201c5c25f19cd87e9ffd26fbbbb32b77ba5127a9..9bbdf5fa72678ef7ded0c4343bbd97306b78fe9a 100644
--- a/paddle/cuda/include/hl_gpu_matrix_kernel.cuh
+++ b/paddle/cuda/include/hl_gpu_matrix_kernel.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_gru_ops.cuh b/paddle/cuda/include/hl_gru_ops.cuh
index 3c137d8d44bfe131fd91aa361541c0aec8c37318..45f66ad533ebd00171dfa86eaa66dc6612c72403 100644
--- a/paddle/cuda/include/hl_gru_ops.cuh
+++ b/paddle/cuda/include/hl_gru_ops.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_lstm.h b/paddle/cuda/include/hl_lstm.h
index 7e527a79025969320f1aca75d313fd9d0194efd1..857756e5cd4c77ce618b03eddc9ca94948bd123a 100644
--- a/paddle/cuda/include/hl_lstm.h
+++ b/paddle/cuda/include/hl_lstm.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_lstm_ops.cuh b/paddle/cuda/include/hl_lstm_ops.cuh
index a5ea018dbcf77c74b2036b3a6670fe9cc00ba5a3..2601060cc2e50b876d2731c2b05ce54ff47d9315 100644
--- a/paddle/cuda/include/hl_lstm_ops.cuh
+++ b/paddle/cuda/include/hl_lstm_ops.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix.h b/paddle/cuda/include/hl_matrix.h
index 96648661e345d8fa5d50cb2aae3a56ee53921f90..abd5eb3a0cf338c689680dd0f7192be7b2530383 100644
--- a/paddle/cuda/include/hl_matrix.h
+++ b/paddle/cuda/include/hl_matrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix_apply.cuh b/paddle/cuda/include/hl_matrix_apply.cuh
index 927212c83d2e5a1d586bd132b06b75198fc619ee..b10d177b970e259e98972bbe465a1b8cdb563c0e 100644
--- a/paddle/cuda/include/hl_matrix_apply.cuh
+++ b/paddle/cuda/include/hl_matrix_apply.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix_base.cuh b/paddle/cuda/include/hl_matrix_base.cuh
index a3645ef51e6ef7d3c7e204e4f29f68442101ad3e..db35ee2037433163ebb3673edb350e3fab71fba9 100644
--- a/paddle/cuda/include/hl_matrix_base.cuh
+++ b/paddle/cuda/include/hl_matrix_base.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix_base_sse.cuh b/paddle/cuda/include/hl_matrix_base_sse.cuh
index dd55b848849404c85b3b8d1a947ec0a63771c159..db6c9cca03a8974a15cd2e7fbaf73033e3a57f4b 100644
--- a/paddle/cuda/include/hl_matrix_base_sse.cuh
+++ b/paddle/cuda/include/hl_matrix_base_sse.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix_ops.cuh b/paddle/cuda/include/hl_matrix_ops.cuh
index 3e5e1bc7010ec53cfd23b93652aae2498ae23773..fc29201357ce564dcf20b12d998223f7a4cc22b4 100644
--- a/paddle/cuda/include/hl_matrix_ops.cuh
+++ b/paddle/cuda/include/hl_matrix_ops.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_matrix_type.cuh b/paddle/cuda/include/hl_matrix_type.cuh
index 060be073645b1d5f79e55dc02fdb60f42bcea61b..59213eee75f50d3c054ed8684a9a0e1053342a0a 100644
--- a/paddle/cuda/include/hl_matrix_type.cuh
+++ b/paddle/cuda/include/hl_matrix_type.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_perturbation_util.cuh b/paddle/cuda/include/hl_perturbation_util.cuh
index 90fc1cb06035a292ae2d146222868400f031343e..93b81bf0358694219c55bf076c454790286c2418 100644
--- a/paddle/cuda/include/hl_perturbation_util.cuh
+++ b/paddle/cuda/include/hl_perturbation_util.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_recurrent_apply.cuh b/paddle/cuda/include/hl_recurrent_apply.cuh
index 0ccbf01f1c58daaed6731b62e8d7255eb2829ba2..113446cf75658f603200a57f3d8cd8a9e47fe728 100644
--- a/paddle/cuda/include/hl_recurrent_apply.cuh
+++ b/paddle/cuda/include/hl_recurrent_apply.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_sequence.h b/paddle/cuda/include/hl_sequence.h
index b98d7bdeafe5dfbd6b27304b11c55329f861165e..9bcd25b0623e569052e08c0befc8e09f937fa4bd 100644
--- a/paddle/cuda/include/hl_sequence.h
+++ b/paddle/cuda/include/hl_sequence.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_sparse.h b/paddle/cuda/include/hl_sparse.h
index c4e0be23e2031cbcb124b532216a23d8a344668d..67fe701c109db43eec844944efa76cd3cb79edee 100644
--- a/paddle/cuda/include/hl_sparse.h
+++ b/paddle/cuda/include/hl_sparse.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_sparse.ph b/paddle/cuda/include/hl_sparse.ph
index d3bc73c80d3741a47997337351c2a56cb42ea0bf..13bba17811630ff12e9fcd85c520e83f44a086df 100644
--- a/paddle/cuda/include/hl_sparse.ph
+++ b/paddle/cuda/include/hl_sparse.ph
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_sse_matrix_kernel.cuh b/paddle/cuda/include/hl_sse_matrix_kernel.cuh
index 45db2f313e0d6e5d991a9bcc3ccd71262818ad09..9e50580669d2d4523dda239e90b4ed18a9214e2f 100644
--- a/paddle/cuda/include/hl_sse_matrix_kernel.cuh
+++ b/paddle/cuda/include/hl_sse_matrix_kernel.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_table_apply.h b/paddle/cuda/include/hl_table_apply.h
index b4ac83a66af13c2a843872faba2ebd972008a738..2170b97f4d286608fb4b69ecbd9150e19b74834f 100644
--- a/paddle/cuda/include/hl_table_apply.h
+++ b/paddle/cuda/include/hl_table_apply.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_tensor_ops.h b/paddle/cuda/include/hl_tensor_ops.h
index cc95620e37cec55df667f56c6d7dedc7e20dcb54..7945b98201b1812790fb0d53123e9ee007640485 100644
--- a/paddle/cuda/include/hl_tensor_ops.h
+++ b/paddle/cuda/include/hl_tensor_ops.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_thread.ph b/paddle/cuda/include/hl_thread.ph
index 0cfc45993676d996e41a62ec34207aeb03151aa9..a3830ff8d8af5dfd3b932677c7f1e6ffcee97d47 100644
--- a/paddle/cuda/include/hl_thread.ph
+++ b/paddle/cuda/include/hl_thread.ph
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_time.h b/paddle/cuda/include/hl_time.h
index b0a88c66a12fcfec6ea96b877423f907dac8dfa1..f214b055f98de8eae76554bb4ec1deb868903750 100644
--- a/paddle/cuda/include/hl_time.h
+++ b/paddle/cuda/include/hl_time.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_top_k.h b/paddle/cuda/include/hl_top_k.h
index e8cfebbf6a3bd27c10a71d7817238bc304681fa4..77949ed295a6eaf7cc535853e53bef066ffac37c 100644
--- a/paddle/cuda/include/hl_top_k.h
+++ b/paddle/cuda/include/hl_top_k.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/hl_warpctc_wrap.h b/paddle/cuda/include/hl_warpctc_wrap.h
index dc50cf9d20829c4b7d03a4445c81cc912c4eb072..79bf6c3db7f876009d98a62b6523588f021886e8 100644
--- a/paddle/cuda/include/hl_warpctc_wrap.h
+++ b/paddle/cuda/include/hl_warpctc_wrap.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_aggregate_stub.h b/paddle/cuda/include/stub/hl_aggregate_stub.h
index bb53fc581e09905aa7a9b2d8dfe44b04c677c40a..bbfa9b8fad5b49290c05eeeeeeea4fe4b85a683f 100644
--- a/paddle/cuda/include/stub/hl_aggregate_stub.h
+++ b/paddle/cuda/include/stub/hl_aggregate_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_cnn_stub.h b/paddle/cuda/include/stub/hl_cnn_stub.h
index 2f73b9671edd3609996aebff2913f5262805f869..52c978735279ed804c44f0e93472355637e8b98d 100644
--- a/paddle/cuda/include/stub/hl_cnn_stub.h
+++ b/paddle/cuda/include/stub/hl_cnn_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_cuda_cublas_stub.h b/paddle/cuda/include/stub/hl_cuda_cublas_stub.h
index 85f7c390c47397127487b16fdc933f0afe2fb880..e86fd853f407de8bbcec5a2629d6ae600f696eb3 100644
--- a/paddle/cuda/include/stub/hl_cuda_cublas_stub.h
+++ b/paddle/cuda/include/stub/hl_cuda_cublas_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_cuda_cudnn_stub.h b/paddle/cuda/include/stub/hl_cuda_cudnn_stub.h
index 3beb0e5b5170261a6c453936b8b0347f3e97dbff..abd0d6b09901a7cd124c245e359f9d38f52bda26 100644
--- a/paddle/cuda/include/stub/hl_cuda_cudnn_stub.h
+++ b/paddle/cuda/include/stub/hl_cuda_cudnn_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_cuda_stub.h b/paddle/cuda/include/stub/hl_cuda_stub.h
index 24923a0d4a0cdd49214305c2f7716eeef575c7ee..5246a8d5a48fa7a6ac075f12a312d9c5383cdf8c 100644
--- a/paddle/cuda/include/stub/hl_cuda_stub.h
+++ b/paddle/cuda/include/stub/hl_cuda_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_lstm_stub.h b/paddle/cuda/include/stub/hl_lstm_stub.h
index 7ccda032d26f2fbbe99136e8481416daea557a78..246ba79f6324dd48a423d3f748bf8f551ec3d376 100644
--- a/paddle/cuda/include/stub/hl_lstm_stub.h
+++ b/paddle/cuda/include/stub/hl_lstm_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_matrix_stub.h b/paddle/cuda/include/stub/hl_matrix_stub.h
index 1bd78d23fbaf46e6265ba0db25ea399a204bd96f..0b669f6735cb9771fd63ed8e3b45602db0db447c 100644
--- a/paddle/cuda/include/stub/hl_matrix_stub.h
+++ b/paddle/cuda/include/stub/hl_matrix_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_sequence_stub.h b/paddle/cuda/include/stub/hl_sequence_stub.h
index 3343463a8d5faa2f409a710752a29238455b2085..d6b07556f8958a62bd47f0b47b75bbebafeb58d3 100644
--- a/paddle/cuda/include/stub/hl_sequence_stub.h
+++ b/paddle/cuda/include/stub/hl_sequence_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/include/stub/hl_sparse_stub.h b/paddle/cuda/include/stub/hl_sparse_stub.h
index d47bdd2c47d097c4c68b7b7e88ef888bc18270c2..bd17461d88f716a0ed96e90ae36bb0f65099e110 100644
--- a/paddle/cuda/include/stub/hl_sparse_stub.h
+++ b/paddle/cuda/include/stub/hl_sparse_stub.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_avx_functions.cc b/paddle/cuda/src/hl_avx_functions.cc
index c1e0c7f9d9e7958a6b4ba3617ca488e49af20655..906647587642f3815915efbeca7aab6458d25a70 100644
--- a/paddle/cuda/src/hl_avx_functions.cc
+++ b/paddle/cuda/src/hl_avx_functions.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_batch_transpose.cu b/paddle/cuda/src/hl_batch_transpose.cu
index 00fd18e7f3936c2b2374d747745f296c7b9cf728..f047403da17e66960f029f2fee7312210009c952 100644
--- a/paddle/cuda/src/hl_batch_transpose.cu
+++ b/paddle/cuda/src/hl_batch_transpose.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cpu_functions.cc b/paddle/cuda/src/hl_cpu_functions.cc
index af00f352e536bf342e15315d1f6804225b87eb0b..c2117a7315fed506d0f746ddfceaf304942cf5a2 100644
--- a/paddle/cuda/src/hl_cpu_functions.cc
+++ b/paddle/cuda/src/hl_cpu_functions.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_aggregate.cu b/paddle/cuda/src/hl_cuda_aggregate.cu
index 4eb775eb7971e467ef8b3a059af6f0d35b77e8ff..97034a917708487d1c5dc59e6ebbf45bad1c3227 100644
--- a/paddle/cuda/src/hl_cuda_aggregate.cu
+++ b/paddle/cuda/src/hl_cuda_aggregate.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_cnn.cu b/paddle/cuda/src/hl_cuda_cnn.cu
index 7f2f6897b49af5d9aa33b2ade3e20114440c8364..0992286f360fb8be22e3c35b632e4b7163036277 100644
--- a/paddle/cuda/src/hl_cuda_cnn.cu
+++ b/paddle/cuda/src/hl_cuda_cnn.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_cublas.cc b/paddle/cuda/src/hl_cuda_cublas.cc
index e8ba232d44b3f66254d4749d4abbcfbe46d1fd0e..7cede8c63c8a6503b3cdb73f9cb6d01cba23af7a 100644
--- a/paddle/cuda/src/hl_cuda_cublas.cc
+++ b/paddle/cuda/src/hl_cuda_cublas.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_cudnn.cc b/paddle/cuda/src/hl_cuda_cudnn.cc
index 9d4ff08a78d641896e946e9bf04590d4ba93350f..9c9b8906c2b3137be6fbbe79a2cbc126f9b8e6f7 100644
--- a/paddle/cuda/src/hl_cuda_cudnn.cc
+++ b/paddle/cuda/src/hl_cuda_cudnn.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_device.cc b/paddle/cuda/src/hl_cuda_device.cc
index 6b71a538485a09cf40a53eddf1ee2f3e2c768b2c..d1814482929768ea6626459ca51af5ad527e7b43 100644
--- a/paddle/cuda/src/hl_cuda_device.cc
+++ b/paddle/cuda/src/hl_cuda_device.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_lstm.cu b/paddle/cuda/src/hl_cuda_lstm.cu
index cf009620bf69d05397c5e03de3f7f2856bf4ff6b..b869d903ba3cfb188f823518ba8ee7d17f9b2440 100644
--- a/paddle/cuda/src/hl_cuda_lstm.cu
+++ b/paddle/cuda/src/hl_cuda_lstm.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_matrix.cu b/paddle/cuda/src/hl_cuda_matrix.cu
index 0b7cd3375671d58464dac93458ec6659add8b730..2b4c6f7c39cff78c0e76cc1dfd41e1c7ef334f11 100644
--- a/paddle/cuda/src/hl_cuda_matrix.cu
+++ b/paddle/cuda/src/hl_cuda_matrix.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_sequence.cu b/paddle/cuda/src/hl_cuda_sequence.cu
index e83a60ad72fa45999b0c29656f7eaf55c81910a5..4e33ac443c1f78b7fa50a15784875cbadfcf7497 100644
--- a/paddle/cuda/src/hl_cuda_sequence.cu
+++ b/paddle/cuda/src/hl_cuda_sequence.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_sparse.cu b/paddle/cuda/src/hl_cuda_sparse.cu
index 1687fcc221ab85aff943ccf8c5be7c1ed918f853..ab9ab57c884137f117c25c2752b5603b2e8b7135 100644
--- a/paddle/cuda/src/hl_cuda_sparse.cu
+++ b/paddle/cuda/src/hl_cuda_sparse.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cuda_sparse.cuh b/paddle/cuda/src/hl_cuda_sparse.cuh
index 9cf2d5a843343075c33d19bf34d9ed315299de83..72572756a671b0d43f9b5e68bab2a5e5aef5f762 100644
--- a/paddle/cuda/src/hl_cuda_sparse.cuh
+++ b/paddle/cuda/src/hl_cuda_sparse.cuh
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_cudart_wrap.cc b/paddle/cuda/src/hl_cudart_wrap.cc
index a95f5557afb4976e5fc1d5a71ea4f70463f00122..a3ac750b530eb10f3889a3ab3cdef7330037acc1 100644
--- a/paddle/cuda/src/hl_cudart_wrap.cc
+++ b/paddle/cuda/src/hl_cudart_wrap.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_dso_loader.cc b/paddle/cuda/src/hl_dso_loader.cc
index ce19073626a8e85e5133d4e1ba1ca71e5653025c..f509b8924319dcaa48adaf1de32fec03e45d61c5 100644
--- a/paddle/cuda/src/hl_dso_loader.cc
+++ b/paddle/cuda/src/hl_dso_loader.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_math.cc b/paddle/cuda/src/hl_math.cc
index f4bf888bab4e92dd940714ef1b7aeee9242eb817..3048693fb870d7032fb690570d7e31e17001507a 100644
--- a/paddle/cuda/src/hl_math.cc
+++ b/paddle/cuda/src/hl_math.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_perturbation_util.cu b/paddle/cuda/src/hl_perturbation_util.cu
index a10d06f8a97cd8c807d173d8a8c29ac698b26bd5..2a945bcdb87fe49c121890128ef77b084ebe8e60 100644
--- a/paddle/cuda/src/hl_perturbation_util.cu
+++ b/paddle/cuda/src/hl_perturbation_util.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_table_apply.cu b/paddle/cuda/src/hl_table_apply.cu
index 52ee4610edf670dc339e0ece66d58153c0164499..61edbe3ccc7028fd8779c4119f33c4cb5afe0564 100644
--- a/paddle/cuda/src/hl_table_apply.cu
+++ b/paddle/cuda/src/hl_table_apply.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_time.cc b/paddle/cuda/src/hl_time.cc
index d52b2a1df07374f632def12eb52e10e10ca86028..300506589967bb257b6d2ea1ca39a6dfd592d98d 100644
--- a/paddle/cuda/src/hl_time.cc
+++ b/paddle/cuda/src/hl_time.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_top_k.cu b/paddle/cuda/src/hl_top_k.cu
index ed74787b610ca13fb527348fb6ebcc68af0fefe8..f0ef0cc3c51f9e7935dc3c40f630e4d70960802a 100644
--- a/paddle/cuda/src/hl_top_k.cu
+++ b/paddle/cuda/src/hl_top_k.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/cuda/src/hl_warpctc_wrap.cc b/paddle/cuda/src/hl_warpctc_wrap.cc
index 3d3bf461586740175e24fbc60b3503e035f6d224..619b90120f6c86f966154a9e6902db8469500629 100644
--- a/paddle/cuda/src/hl_warpctc_wrap.cc
+++ b/paddle/cuda/src/hl_warpctc_wrap.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/activations/ActivationFunction.cpp b/paddle/gserver/activations/ActivationFunction.cpp
index 220f220e0f2919ab69a164e6bf6265c3cbaa5494..f1d09c568db875d847564380179a8ccc6d0d3049 100644
--- a/paddle/gserver/activations/ActivationFunction.cpp
+++ b/paddle/gserver/activations/ActivationFunction.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/activations/ActivationFunction.h b/paddle/gserver/activations/ActivationFunction.h
index e9ed5c619ab5e4dd9c52c0dac24478c2a57aa1bf..601e3b6c0cd401ec007e8cf51e44416f82832e58 100644
--- a/paddle/gserver/activations/ActivationFunction.h
+++ b/paddle/gserver/activations/ActivationFunction.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/DataProvider.cpp b/paddle/gserver/dataproviders/DataProvider.cpp
index e6cc4a246a8494d287f8638674f4ae213f38f657..55ca62543aa33cf40d1f69d0fa1d6348ccdf1251 100644
--- a/paddle/gserver/dataproviders/DataProvider.cpp
+++ b/paddle/gserver/dataproviders/DataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/DataProvider.h b/paddle/gserver/dataproviders/DataProvider.h
index 8247693822a2bdcda9d98029f45ab6224de168fe..5b854936c6c34926b789436efe58f193aff5cb9d 100644
--- a/paddle/gserver/dataproviders/DataProvider.h
+++ b/paddle/gserver/dataproviders/DataProvider.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/DataProviderGroup.h b/paddle/gserver/dataproviders/DataProviderGroup.h
index 6c178e29ee714a6bd7f58861d7cf15716fee848d..69ac2590b9cc8de95228fe2a83480e2c1e03db0a 100644
--- a/paddle/gserver/dataproviders/DataProviderGroup.h
+++ b/paddle/gserver/dataproviders/DataProviderGroup.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/MultiDataProvider.cpp b/paddle/gserver/dataproviders/MultiDataProvider.cpp
index 51fb1f26668c55dc1c2aecd5389f327e2569a52f..e1fc4c93656bdeafc8d96d7a822104787e084cdf 100644
--- a/paddle/gserver/dataproviders/MultiDataProvider.cpp
+++ b/paddle/gserver/dataproviders/MultiDataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/MultiDataProvider.h b/paddle/gserver/dataproviders/MultiDataProvider.h
index 876467c04f074cf37e48fdfa9b24f236fcfe8ba1..4c8fb2cd0ddf5d3b6304445508195b5c95dd6ab2 100644
--- a/paddle/gserver/dataproviders/MultiDataProvider.h
+++ b/paddle/gserver/dataproviders/MultiDataProvider.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/ProtoDataProvider.cpp b/paddle/gserver/dataproviders/ProtoDataProvider.cpp
index 0a7ff802461f2ded0e6e842c088bddf218361f79..6a0cb5ef63bc7bf4232ed56ebca775790b89cd31 100644
--- a/paddle/gserver/dataproviders/ProtoDataProvider.cpp
+++ b/paddle/gserver/dataproviders/ProtoDataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/ProtoDataProvider.h b/paddle/gserver/dataproviders/ProtoDataProvider.h
index ffdcc8fdc977f53e29dc9f03fa3cf7af56acb92f..9ec5cb97c02d80b40371409c00e2487dceb3757c 100644
--- a/paddle/gserver/dataproviders/ProtoDataProvider.h
+++ b/paddle/gserver/dataproviders/ProtoDataProvider.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/ProtoReader.h b/paddle/gserver/dataproviders/ProtoReader.h
index b8fca3cd7f3c5efaea35dc8e09f7ca0ec250830f..6708e7cde7b5db5e739cc4bbf9bc04a124fe9703 100644
--- a/paddle/gserver/dataproviders/ProtoReader.h
+++ b/paddle/gserver/dataproviders/ProtoReader.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/PyDataProvider.cpp b/paddle/gserver/dataproviders/PyDataProvider.cpp
index bee6ca14a2ec3995a3b432fc5a39419a5dd8a8ce..f5dcbfcf3464a027a3a8f2a67e66037a4495848c 100644
--- a/paddle/gserver/dataproviders/PyDataProvider.cpp
+++ b/paddle/gserver/dataproviders/PyDataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/PyDataProvider.h b/paddle/gserver/dataproviders/PyDataProvider.h
index 6bb7c831fdd451abc5241199d6a4d1b1ad814517..1401c13a1e611fda3000ec4af826ba0e66a3998a 100644
--- a/paddle/gserver/dataproviders/PyDataProvider.h
+++ b/paddle/gserver/dataproviders/PyDataProvider.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/dataproviders/PyDataProvider2.cpp b/paddle/gserver/dataproviders/PyDataProvider2.cpp
index 967fc9026a39967477d606862e060b680512901a..8b04a03f6d26df5eee44fe112bea7bb53f7ef5a7 100644
--- a/paddle/gserver/dataproviders/PyDataProvider2.cpp
+++ b/paddle/gserver/dataproviders/PyDataProvider2.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/evaluators/CTCErrorEvaluator.cpp b/paddle/gserver/evaluators/CTCErrorEvaluator.cpp
index 8f7d2fb80e9b6f2b4c83d90a04dab5219435d344..05aa6c012ae2bc0afcbaf23f8ff78b3c782d050c 100644
--- a/paddle/gserver/evaluators/CTCErrorEvaluator.cpp
+++ b/paddle/gserver/evaluators/CTCErrorEvaluator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/evaluators/ChunkEvaluator.cpp b/paddle/gserver/evaluators/ChunkEvaluator.cpp
index 923e77fc9df919794902daed6113792e7f89a552..3d8af5bcd419e76fb2026eddc95dc409a33c9d92 100644
--- a/paddle/gserver/evaluators/ChunkEvaluator.cpp
+++ b/paddle/gserver/evaluators/ChunkEvaluator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/evaluators/Evaluator.cpp b/paddle/gserver/evaluators/Evaluator.cpp
index f5df2b18dedde9022d04b034912e59be00f15413..aa6dc7cb86cbbda6bac8823614901a0c2d175278 100644
--- a/paddle/gserver/evaluators/Evaluator.cpp
+++ b/paddle/gserver/evaluators/Evaluator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/evaluators/Evaluator.h b/paddle/gserver/evaluators/Evaluator.h
index 732abb6079523b1cce8d0727c94ef65581842b4c..a26c650c388d826d635fb1b98ac4da28a8bbb148 100644
--- a/paddle/gserver/evaluators/Evaluator.h
+++ b/paddle/gserver/evaluators/Evaluator.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/GradientMachine.cpp b/paddle/gserver/gradientmachines/GradientMachine.cpp
index 3761fda5f370e3b1aef0e394286c49d8ec831694..6adee05dbee1fa9db9ea98fb27fb5e8a4e8ef328 100644
--- a/paddle/gserver/gradientmachines/GradientMachine.cpp
+++ b/paddle/gserver/gradientmachines/GradientMachine.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/GradientMachine.h b/paddle/gserver/gradientmachines/GradientMachine.h
index 27cdf7f7890673673d5be63fecdd61d5d2a11447..f3e44a9e3962c9d54cd1f9e2710c84f3f476e7ca 100644
--- a/paddle/gserver/gradientmachines/GradientMachine.h
+++ b/paddle/gserver/gradientmachines/GradientMachine.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/GradientMachineMode.cpp b/paddle/gserver/gradientmachines/GradientMachineMode.cpp
index 4a90a4a566ac9b9a5eb627a1b895151fb9e9cfc0..3583fb4de88acd1c68b1a1f56ea393bb630ba356 100644
--- a/paddle/gserver/gradientmachines/GradientMachineMode.cpp
+++ b/paddle/gserver/gradientmachines/GradientMachineMode.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/GradientMachineMode.h b/paddle/gserver/gradientmachines/GradientMachineMode.h
index f2f55a70671858145572e4a5c0f1c4b609145f98..7bc885fe99ed3831aa111561dd1cd20d499d5e53 100644
--- a/paddle/gserver/gradientmachines/GradientMachineMode.h
+++ b/paddle/gserver/gradientmachines/GradientMachineMode.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/MultiGradientMachine.cpp b/paddle/gserver/gradientmachines/MultiGradientMachine.cpp
index 148451f18dceb0c470dadab01ff91915f994c68f..a7324f55451e696176a040b470c2d3bdf9eaa392 100644
--- a/paddle/gserver/gradientmachines/MultiGradientMachine.cpp
+++ b/paddle/gserver/gradientmachines/MultiGradientMachine.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/MultiGradientMachine.h b/paddle/gserver/gradientmachines/MultiGradientMachine.h
index 58c5486810cf280c48c62f2256480c1a4bb047bc..fe6d96e8ea3eff56f27da412d3a538730ccebbf1 100644
--- a/paddle/gserver/gradientmachines/MultiGradientMachine.h
+++ b/paddle/gserver/gradientmachines/MultiGradientMachine.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/MultiNetwork.cpp b/paddle/gserver/gradientmachines/MultiNetwork.cpp
index e5be19cad6b450850de4cc5776017b79d3243681..61af82fcb7e85a24f9b1311ca0b8168470c5ad8a 100644
--- a/paddle/gserver/gradientmachines/MultiNetwork.cpp
+++ b/paddle/gserver/gradientmachines/MultiNetwork.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/MultiNetwork.h b/paddle/gserver/gradientmachines/MultiNetwork.h
index 779a2267f55c8e1b5d120d9fd1e2a0d455cc5c59..89fbf32b4f90bceab60b8335c27b369806faaee1 100644
--- a/paddle/gserver/gradientmachines/MultiNetwork.h
+++ b/paddle/gserver/gradientmachines/MultiNetwork.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/NeuralNetwork.cpp b/paddle/gserver/gradientmachines/NeuralNetwork.cpp
index 9932ea655ebdceb2eb1ae8920f4d320163d14262..dbcb97b42baa796dbd7017834867454f769cd3f2 100644
--- a/paddle/gserver/gradientmachines/NeuralNetwork.cpp
+++ b/paddle/gserver/gradientmachines/NeuralNetwork.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/NeuralNetwork.h b/paddle/gserver/gradientmachines/NeuralNetwork.h
index 55ef45c5eeddc770ec3bc8fd0055d561eaf3b754..fd885b436a710d7910586f48a26faebded3a6fd1 100644
--- a/paddle/gserver/gradientmachines/NeuralNetwork.h
+++ b/paddle/gserver/gradientmachines/NeuralNetwork.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/ParallelNeuralNetwork.cpp b/paddle/gserver/gradientmachines/ParallelNeuralNetwork.cpp
index 9dbf418c31b0969eef7477a22b6f1bf63dab9b03..980a5851a2734ce42b3417d16a37987dc5ed6b24 100644
--- a/paddle/gserver/gradientmachines/ParallelNeuralNetwork.cpp
+++ b/paddle/gserver/gradientmachines/ParallelNeuralNetwork.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/ParallelNeuralNetwork.h b/paddle/gserver/gradientmachines/ParallelNeuralNetwork.h
index 71488bc3b7a52d851d0e3fb77c48f3fd36bdce83..934a7cfc7b5f21e101542016b74cb3e4e3e24e2d 100644
--- a/paddle/gserver/gradientmachines/ParallelNeuralNetwork.h
+++ b/paddle/gserver/gradientmachines/ParallelNeuralNetwork.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/RecurrentGradientMachine.cpp b/paddle/gserver/gradientmachines/RecurrentGradientMachine.cpp
index 516b61757698923eb0fde1f3b1d28074cac10044..4fb1a44ab7b278a59fcec45e8ddeac094e12e44e 100644
--- a/paddle/gserver/gradientmachines/RecurrentGradientMachine.cpp
+++ b/paddle/gserver/gradientmachines/RecurrentGradientMachine.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/gradientmachines/RecurrentGradientMachine.h b/paddle/gserver/gradientmachines/RecurrentGradientMachine.h
index cb74a67e52f5f48d106b9fe93b1230a1675d3341..369c8c3d988ca0cac4147220231ac66bf3538776 100644
--- a/paddle/gserver/gradientmachines/RecurrentGradientMachine.h
+++ b/paddle/gserver/gradientmachines/RecurrentGradientMachine.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AddtoLayer.cpp b/paddle/gserver/layers/AddtoLayer.cpp
index 8a9aecfa19b815814a985183ee28344a6f4f9712..5338530113e8428ceff58a340394a3bbb21f644e 100644
--- a/paddle/gserver/layers/AddtoLayer.cpp
+++ b/paddle/gserver/layers/AddtoLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AddtoLayer.h b/paddle/gserver/layers/AddtoLayer.h
index 883d186f3e63f3a60789c0a4f0e05db1202f3ec8..53d3f99cdd3439a1ba85f54526ca65005986c634 100644
--- a/paddle/gserver/layers/AddtoLayer.h
+++ b/paddle/gserver/layers/AddtoLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AgentLayer.cpp b/paddle/gserver/layers/AgentLayer.cpp
index eb89281cb1c75cb9b0679bd40ed4cfd4e2224188..2d300290279d6aafc162f11dbc809537a308ca79 100644
--- a/paddle/gserver/layers/AgentLayer.cpp
+++ b/paddle/gserver/layers/AgentLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AgentLayer.h b/paddle/gserver/layers/AgentLayer.h
index 0186653c0f26cd2b53fc6d96d0dfad09dab6fa5b..41683ad6712d5df710737cf71c600790fcc8786f 100644
--- a/paddle/gserver/layers/AgentLayer.h
+++ b/paddle/gserver/layers/AgentLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AverageLayer.cpp b/paddle/gserver/layers/AverageLayer.cpp
index af64e15fe3ba68c62f164c45400f55fcaa937068..b8955ab04f209629c855ed66f8e8e9701b7224a3 100644
--- a/paddle/gserver/layers/AverageLayer.cpp
+++ b/paddle/gserver/layers/AverageLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/AverageLayer.h b/paddle/gserver/layers/AverageLayer.h
index 1edc2ace492c5b96da3255c7e93e257830789985..b3c4ecec8bc6f56b4563ee9f1ada91e4d8f2cbb5 100644
--- a/paddle/gserver/layers/AverageLayer.h
+++ b/paddle/gserver/layers/AverageLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BatchNormBaseLayer.cpp b/paddle/gserver/layers/BatchNormBaseLayer.cpp
index fd534b2ac406d4c9a112c1098be84484f980f651..51463f111890ca0608dab760b6f320578cef15b3 100644
--- a/paddle/gserver/layers/BatchNormBaseLayer.cpp
+++ b/paddle/gserver/layers/BatchNormBaseLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BatchNormBaseLayer.h b/paddle/gserver/layers/BatchNormBaseLayer.h
index f956646a6dca7a5b053e5d034866b659d90539d0..f5a555a6d040e687d36ff45c9b0825649dd72131 100644
--- a/paddle/gserver/layers/BatchNormBaseLayer.h
+++ b/paddle/gserver/layers/BatchNormBaseLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BatchNormalizationLayer.cpp b/paddle/gserver/layers/BatchNormalizationLayer.cpp
index bdc20c9d81b1c321ff55ccdf4880f212d845fb53..e6a0624636380e0e8ed5e6ee5066fbcf0439f507 100644
--- a/paddle/gserver/layers/BatchNormalizationLayer.cpp
+++ b/paddle/gserver/layers/BatchNormalizationLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BatchNormalizationLayer.h b/paddle/gserver/layers/BatchNormalizationLayer.h
index 36925a5ed2d56e4a5c58525cc238164f72bef40c..56be4735683df933251944ac1a6b3246269692f8 100644
--- a/paddle/gserver/layers/BatchNormalizationLayer.h
+++ b/paddle/gserver/layers/BatchNormalizationLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BilinearInterpLayer.cpp b/paddle/gserver/layers/BilinearInterpLayer.cpp
index 11028290dcd1015c1bc51d4c34655f527f55346d..1976cb00175d467ca0d94660d754264582bfe832 100644
--- a/paddle/gserver/layers/BilinearInterpLayer.cpp
+++ b/paddle/gserver/layers/BilinearInterpLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BilinearInterpLayer.h b/paddle/gserver/layers/BilinearInterpLayer.h
index eba3c054fa8e7521e83d7c8dd1d87079a52b3967..4ff4b0ea793dc901d099bf73d55aa15463e62094 100644
--- a/paddle/gserver/layers/BilinearInterpLayer.h
+++ b/paddle/gserver/layers/BilinearInterpLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BlockExpandLayer.cpp b/paddle/gserver/layers/BlockExpandLayer.cpp
index 17d77879b27be332a49eae4e476b776ec2f5c8e2..2bafeb92158c56efe32f90742807f0af07bda5af 100644
--- a/paddle/gserver/layers/BlockExpandLayer.cpp
+++ b/paddle/gserver/layers/BlockExpandLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/BlockExpandLayer.h b/paddle/gserver/layers/BlockExpandLayer.h
index 1496fb681acd7ca7190e43cce38c7eb347932d29..cc96fdd03fcac6925a16f0fb91045f065f74e803 100644
--- a/paddle/gserver/layers/BlockExpandLayer.h
+++ b/paddle/gserver/layers/BlockExpandLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CRFDecodingLayer.cpp b/paddle/gserver/layers/CRFDecodingLayer.cpp
index 8986741dc307ba765707d6e5817a2e376b27828e..fdb46aba68e924480a6595b02c04ff4d1edd914d 100644
--- a/paddle/gserver/layers/CRFDecodingLayer.cpp
+++ b/paddle/gserver/layers/CRFDecodingLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CRFDecodingLayer.h b/paddle/gserver/layers/CRFDecodingLayer.h
index 1914062011d3bceba2f8765fb3cfd2d29ca6d6e9..1fd444ad10e71df2bb6d8bdb839e6f02b33d647f 100644
--- a/paddle/gserver/layers/CRFDecodingLayer.h
+++ b/paddle/gserver/layers/CRFDecodingLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CRFLayer.cpp b/paddle/gserver/layers/CRFLayer.cpp
index ed4f864ba9167129db1a3f56403940d9d7807a15..02b7aaf17e89d889ca0030f9de2b5d7431a28fd3 100644
--- a/paddle/gserver/layers/CRFLayer.cpp
+++ b/paddle/gserver/layers/CRFLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CRFLayer.h b/paddle/gserver/layers/CRFLayer.h
index 21c7fc61e168cea438339db4e7abce59082fc58d..d21b32b68c1a40c814af3aa2c285612a5f938d79 100644
--- a/paddle/gserver/layers/CRFLayer.h
+++ b/paddle/gserver/layers/CRFLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CTCLayer.cpp b/paddle/gserver/layers/CTCLayer.cpp
index be5d2c8c75d6eb2381a2c1758088de0eff462200..14ec851551848b0e8182909537a26d37a1286ac3 100644
--- a/paddle/gserver/layers/CTCLayer.cpp
+++ b/paddle/gserver/layers/CTCLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CTCLayer.h b/paddle/gserver/layers/CTCLayer.h
index 18ba12583b5a22849f1ee849a3cce7249730fdaf..70d429bad656ade3c05256472d799ae72e128be5 100644
--- a/paddle/gserver/layers/CTCLayer.h
+++ b/paddle/gserver/layers/CTCLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConcatenateLayer.cpp b/paddle/gserver/layers/ConcatenateLayer.cpp
index 910eec8bbc10ef10f5dd4e4688eef5e87c21f506..f6b3d86b8ccef6d0c1f9eb4c50369b65b078278d 100644
--- a/paddle/gserver/layers/ConcatenateLayer.cpp
+++ b/paddle/gserver/layers/ConcatenateLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ContextProjection.cpp b/paddle/gserver/layers/ContextProjection.cpp
index 30dbf168fb6e439048e0168af572d1f20a303e79..6080aa51b9955d4577c3732e1d6fad1e94a41f79 100644
--- a/paddle/gserver/layers/ContextProjection.cpp
+++ b/paddle/gserver/layers/ContextProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ContextProjection.h b/paddle/gserver/layers/ContextProjection.h
index 188dec0fb31bf468c76b9b922e0972c86e819a2d..2df43bd04fec868924b5d45f9def231a48ee7f04 100644
--- a/paddle/gserver/layers/ContextProjection.h
+++ b/paddle/gserver/layers/ContextProjection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvBaseLayer.cpp b/paddle/gserver/layers/ConvBaseLayer.cpp
index b5a2f8b8e10e6f81d06e9722c09c5d43b1620ad1..473ca24a94c9560243a6bf96b8b85efcd54acb84 100644
--- a/paddle/gserver/layers/ConvBaseLayer.cpp
+++ b/paddle/gserver/layers/ConvBaseLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvBaseLayer.h b/paddle/gserver/layers/ConvBaseLayer.h
index 85f57dbe0b7c9683ba0941ea0edc611f683cf1b4..aedf4100e32fa1294c361b6163c14eab7869b803 100644
--- a/paddle/gserver/layers/ConvBaseLayer.h
+++ b/paddle/gserver/layers/ConvBaseLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvOperator.cpp b/paddle/gserver/layers/ConvOperator.cpp
index dc06c89dab2524d9b640bfd88f3b3f3ce0117711..3ede98ba4b91f52238dc4f9740788c53cfe7c21e 100644
--- a/paddle/gserver/layers/ConvOperator.cpp
+++ b/paddle/gserver/layers/ConvOperator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvProjection.cpp b/paddle/gserver/layers/ConvProjection.cpp
index 5a68fb08da3d742fe6067a8be00b831230e6b0af..e72dc37ec8023e3f275af5097e253266959d9ea0 100644
--- a/paddle/gserver/layers/ConvProjection.cpp
+++ b/paddle/gserver/layers/ConvProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvProjection.h b/paddle/gserver/layers/ConvProjection.h
index 779fe1455ade10ba55e32f4d9478d446b01b8a19..c32e5e1d3ab2f85feb6dd2fb5fbddd7482598e58 100644
--- a/paddle/gserver/layers/ConvProjection.h
+++ b/paddle/gserver/layers/ConvProjection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvShiftLayer.cpp b/paddle/gserver/layers/ConvShiftLayer.cpp
index 6e77c1f14e6a6896f6ef7c4042954b25bd58266a..527d885d865290e9a7cf44c701d4b4f4450adfa4 100644
--- a/paddle/gserver/layers/ConvShiftLayer.cpp
+++ b/paddle/gserver/layers/ConvShiftLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ConvexCombinationLayer.cpp b/paddle/gserver/layers/ConvexCombinationLayer.cpp
index 7e1fef8bc600329ac62002dab7b91238b83b8023..57ff95fe37e2a19bc0c1bd7835d5fe932a01f797 100644
--- a/paddle/gserver/layers/ConvexCombinationLayer.cpp
+++ b/paddle/gserver/layers/ConvexCombinationLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CosSimLayer.cpp b/paddle/gserver/layers/CosSimLayer.cpp
index 894cb5b0d8226cc3b4b60bac38801bf0a7ec6b6a..254120443dc3d41bf2422be2e88cb376d70c93d4 100644
--- a/paddle/gserver/layers/CosSimLayer.cpp
+++ b/paddle/gserver/layers/CosSimLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CosSimLayer.h b/paddle/gserver/layers/CosSimLayer.h
index bc47998c11f267a1737ff82e8aa2958f6859bf86..5dcc5d8a5b4dc76cb6cea023a874049731a26516 100644
--- a/paddle/gserver/layers/CosSimLayer.h
+++ b/paddle/gserver/layers/CosSimLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CosSimVecMatLayer.cpp b/paddle/gserver/layers/CosSimVecMatLayer.cpp
index 56d177da6458a590299fee5b24b8a9c935510916..e8a7f671ee70414cb02d31e428660cba589e3a2b 100644
--- a/paddle/gserver/layers/CosSimVecMatLayer.cpp
+++ b/paddle/gserver/layers/CosSimVecMatLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CostLayer.cpp b/paddle/gserver/layers/CostLayer.cpp
index 5c839f2d6c4777c0b69fa95478648b286ae4c855..90cd473c424a9cedf0a2c154165a4a287f980972 100644
--- a/paddle/gserver/layers/CostLayer.cpp
+++ b/paddle/gserver/layers/CostLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CostLayer.h b/paddle/gserver/layers/CostLayer.h
index 120ff9bd2d1b402e8ef2d074a84b76b0183dcab0..7f73bdb3f7d63ef1c8d76deb64f40d19d20f87c7 100644
--- a/paddle/gserver/layers/CostLayer.h
+++ b/paddle/gserver/layers/CostLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnBatchNormLayer.cpp b/paddle/gserver/layers/CudnnBatchNormLayer.cpp
index 6be62b1a25407a5340bb5cdd99745db5d33ec3da..d44c217105afb6cc1e2bba5cef904ae5277bffea 100644
--- a/paddle/gserver/layers/CudnnBatchNormLayer.cpp
+++ b/paddle/gserver/layers/CudnnBatchNormLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnBatchNormLayer.h b/paddle/gserver/layers/CudnnBatchNormLayer.h
index 6220e77ceb5e248e5678c9170e85aff1cb40e1cd..a52a683e15481f4a72037872d47dcfa5a852fc6a 100644
--- a/paddle/gserver/layers/CudnnBatchNormLayer.h
+++ b/paddle/gserver/layers/CudnnBatchNormLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnConvLayer.cpp b/paddle/gserver/layers/CudnnConvLayer.cpp
index 93c5565d2f401549959d6b067b05289592433a3a..6e28d5eb4294e24bd330023ec0700d0ed1dd4007 100644
--- a/paddle/gserver/layers/CudnnConvLayer.cpp
+++ b/paddle/gserver/layers/CudnnConvLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnConvLayer.h b/paddle/gserver/layers/CudnnConvLayer.h
index 6cfbadfb53839d847b8b2bcf768da0f473ac05e5..6317fab6f89266ffeef9dd332fad140166a96c0b 100644
--- a/paddle/gserver/layers/CudnnConvLayer.h
+++ b/paddle/gserver/layers/CudnnConvLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnPoolLayer.cpp b/paddle/gserver/layers/CudnnPoolLayer.cpp
index 21d8e2579f77c98da1e30a205952fa53e02fb853..d0e71c63457ef476ad9428e7011b9338f6ee7b37 100644
--- a/paddle/gserver/layers/CudnnPoolLayer.cpp
+++ b/paddle/gserver/layers/CudnnPoolLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/CudnnPoolLayer.h b/paddle/gserver/layers/CudnnPoolLayer.h
index 6a6b28db961553506bcf5db206a65e1e9d90fe94..072b2f9513f4ef8aed03ecfa7a9014667bb2ce9e 100644
--- a/paddle/gserver/layers/CudnnPoolLayer.h
+++ b/paddle/gserver/layers/CudnnPoolLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DataLayer.cpp b/paddle/gserver/layers/DataLayer.cpp
index 67c49230367d8597860e3c32df434a16944f5daa..66f0606a38cf597c2697ef1d9e9419ea0e94ef5a 100644
--- a/paddle/gserver/layers/DataLayer.cpp
+++ b/paddle/gserver/layers/DataLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DataLayer.h b/paddle/gserver/layers/DataLayer.h
index da74702201bd3af3cd73ad51ef2579da97674bc6..d3bc97bb6cd0b8faf8ae108a0147d77854596e25 100644
--- a/paddle/gserver/layers/DataLayer.h
+++ b/paddle/gserver/layers/DataLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DataNormLayer.cpp b/paddle/gserver/layers/DataNormLayer.cpp
index b398f3dbedc44eb422124a725aa745f684e821e3..afd532c949fbc4ada53d65a92c858b7c6a11a382 100644
--- a/paddle/gserver/layers/DataNormLayer.cpp
+++ b/paddle/gserver/layers/DataNormLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DataNormLayer.h b/paddle/gserver/layers/DataNormLayer.h
index 1179d94fbbd4032c9275f0586de5b526eb21c095..b3043cffd210feaf9ddaed096de762aa7e2a6139 100644
--- a/paddle/gserver/layers/DataNormLayer.h
+++ b/paddle/gserver/layers/DataNormLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DotMulOperator.cpp b/paddle/gserver/layers/DotMulOperator.cpp
index 9409493fdaaf0e84ab2e650e2c5e3db0c1fb1fbc..55dabd79d014a08f5a8bf3628483207984c917d0 100644
--- a/paddle/gserver/layers/DotMulOperator.cpp
+++ b/paddle/gserver/layers/DotMulOperator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/DotMulProjection.cpp b/paddle/gserver/layers/DotMulProjection.cpp
index 862eeb6f01db04451afb8a91ecb2c04e0f796952..0a1ede3618cb7ae91d5f90fc6bac498c07acc38e 100644
--- a/paddle/gserver/layers/DotMulProjection.cpp
+++ b/paddle/gserver/layers/DotMulProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/EosIdCheckLayer.cpp b/paddle/gserver/layers/EosIdCheckLayer.cpp
index 3a43705d263898bd407248b3d553185f7e40f798..dc3c6e6b644e14cff4fda5793c1fbe871c20c113 100644
--- a/paddle/gserver/layers/EosIdCheckLayer.cpp
+++ b/paddle/gserver/layers/EosIdCheckLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvBaseLayer.cpp b/paddle/gserver/layers/ExpandConvBaseLayer.cpp
index 3724609720c97b66d7d1779a0c892628c5d13a44..25948747fe93e65b77d8eef5ac4748c545f79e90 100644
--- a/paddle/gserver/layers/ExpandConvBaseLayer.cpp
+++ b/paddle/gserver/layers/ExpandConvBaseLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvBaseLayer.h b/paddle/gserver/layers/ExpandConvBaseLayer.h
index 5939d27e2a873308d710c1670a3aec843c3573ad..e14f6e6f4460f65a33503aa5f812dc504338b6b4 100644
--- a/paddle/gserver/layers/ExpandConvBaseLayer.h
+++ b/paddle/gserver/layers/ExpandConvBaseLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvLayer.cpp b/paddle/gserver/layers/ExpandConvLayer.cpp
index 0649289c1c671ae5952dd8db9d19f576da67409c..dcc78399602264ead8e32ad50dde9bbbeff0606b 100644
--- a/paddle/gserver/layers/ExpandConvLayer.cpp
+++ b/paddle/gserver/layers/ExpandConvLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvLayer.h b/paddle/gserver/layers/ExpandConvLayer.h
index 82a9e88a4208ea98a97bd56ef2f9f38de4f0031e..6f8504b50a935faadd4ed567e13fc5d858f8e7ab 100644
--- a/paddle/gserver/layers/ExpandConvLayer.h
+++ b/paddle/gserver/layers/ExpandConvLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvTransLayer.cpp b/paddle/gserver/layers/ExpandConvTransLayer.cpp
index 1132ab4f92000c96b22a295b360143d2f356ec5a..cd4965c3c59e7c73cfd2141611ceef5088c89fad 100644
--- a/paddle/gserver/layers/ExpandConvTransLayer.cpp
+++ b/paddle/gserver/layers/ExpandConvTransLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandConvTransLayer.h b/paddle/gserver/layers/ExpandConvTransLayer.h
index 47efe3f65643fd17b86832fc240cda2e30d3fcc4..fa9d7fb481cb5328fb9f2d23003672dbe0ff3af6 100644
--- a/paddle/gserver/layers/ExpandConvTransLayer.h
+++ b/paddle/gserver/layers/ExpandConvTransLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandLayer.cpp b/paddle/gserver/layers/ExpandLayer.cpp
index 9290ce4f6d46c1237322549924ce1eb7754d2309..de5acfde05add701a1a71815b90522a11350fc9b 100644
--- a/paddle/gserver/layers/ExpandLayer.cpp
+++ b/paddle/gserver/layers/ExpandLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ExpandLayer.h b/paddle/gserver/layers/ExpandLayer.h
index fbe0ced9b1754d72874071575b33f552ccf93cc6..5c636144235cdb3800aa921464985616f8ee9203 100644
--- a/paddle/gserver/layers/ExpandLayer.h
+++ b/paddle/gserver/layers/ExpandLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/FeatureMapExpandLayer.cpp b/paddle/gserver/layers/FeatureMapExpandLayer.cpp
index 97c8d143fe0d84c4e59e224962b53995ee50b844..d023074c52167554358d0d4df7ec40cfba9da2a6 100644
--- a/paddle/gserver/layers/FeatureMapExpandLayer.cpp
+++ b/paddle/gserver/layers/FeatureMapExpandLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/FullMatrixProjection.cpp b/paddle/gserver/layers/FullMatrixProjection.cpp
index 35a5cb5b7a450e7233b6dddbef58a2acccfb1608..9e72a33a3c6f443497192ff5d39b4d4ad4a02ec0 100644
--- a/paddle/gserver/layers/FullMatrixProjection.cpp
+++ b/paddle/gserver/layers/FullMatrixProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/FullMatrixProjection.h b/paddle/gserver/layers/FullMatrixProjection.h
index ddb1e7b18c4f967383feb922ce89d13a452109b2..58499f2e1ee815b2e11b68fecdb06ed3abe24756 100644
--- a/paddle/gserver/layers/FullMatrixProjection.h
+++ b/paddle/gserver/layers/FullMatrixProjection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/FullyConnectedLayer.cpp b/paddle/gserver/layers/FullyConnectedLayer.cpp
index 70c56499a7738c12db40bfd0ca5fec399d72f99b..d2a028dd8060a6865f25ae636f7074ff933abe6a 100644
--- a/paddle/gserver/layers/FullyConnectedLayer.cpp
+++ b/paddle/gserver/layers/FullyConnectedLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/FullyConnectedLayer.h b/paddle/gserver/layers/FullyConnectedLayer.h
index e15e1236cdb75d1c41bbb993f86545334785909a..ccd584585c97cb679332cbd10d6f3a1306ca5a54 100644
--- a/paddle/gserver/layers/FullyConnectedLayer.h
+++ b/paddle/gserver/layers/FullyConnectedLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GatedRecurrentLayer.cpp b/paddle/gserver/layers/GatedRecurrentLayer.cpp
index 495c2174f3e9afbee676622d53248c7f5aeea404..01b210ba70ae6273e47bb5e603afef7e97881f39 100644
--- a/paddle/gserver/layers/GatedRecurrentLayer.cpp
+++ b/paddle/gserver/layers/GatedRecurrentLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GatedRecurrentLayer.h b/paddle/gserver/layers/GatedRecurrentLayer.h
index 3b8706a44e21e5a780c6423b65369dc5b695b59b..e099b4d18b17ab628730157885dfd45da2cc2f8d 100644
--- a/paddle/gserver/layers/GatedRecurrentLayer.h
+++ b/paddle/gserver/layers/GatedRecurrentLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GetOutputLayer.cpp b/paddle/gserver/layers/GetOutputLayer.cpp
index 01579d55fd9d0918b62ae0ddd9a7e90b4a697a13..b77fdbb30e11b72b0c7de765df173204aa0b6851 100644
--- a/paddle/gserver/layers/GetOutputLayer.cpp
+++ b/paddle/gserver/layers/GetOutputLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GruCompute.cpp b/paddle/gserver/layers/GruCompute.cpp
index d9d423af448fd267b777ef57964dced3b7a09f63..7d4e8001a88c6df1ceef1b876bc09f35f1c3bb61 100644
--- a/paddle/gserver/layers/GruCompute.cpp
+++ b/paddle/gserver/layers/GruCompute.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GruCompute.cu b/paddle/gserver/layers/GruCompute.cu
index 4a3cf6b1ca73cc72ff79835ac341cedda4cc94e2..d5e547dce347c824f959425551afea66dfd94e5a 100644
--- a/paddle/gserver/layers/GruCompute.cu
+++ b/paddle/gserver/layers/GruCompute.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GruCompute.h b/paddle/gserver/layers/GruCompute.h
index 58b5aacba0403f8d10e34b055f5a69ad5ffa4837..2a5da72068ea1638488cbc3b47351abd782f9e53 100644
--- a/paddle/gserver/layers/GruCompute.h
+++ b/paddle/gserver/layers/GruCompute.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/GruStepLayer.cpp b/paddle/gserver/layers/GruStepLayer.cpp
index 6c9b0c5771bec765d043cd654fbb30ba56f8c813..c48b5e40e67bfc4d803bb2d6f1e3276b1d0086a4 100644
--- a/paddle/gserver/layers/GruStepLayer.cpp
+++ b/paddle/gserver/layers/GruStepLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp b/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp
index 61bc77778501fb9421cd2a72459d35ac9f47a5cb..d62a8d846e5b347aa44ce1951c043d5813a5b3ff 100644
--- a/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp
+++ b/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/HierarchicalSigmoidLayer.h b/paddle/gserver/layers/HierarchicalSigmoidLayer.h
index 10762bc92687a3ea8debb7b9aa26a0cf0f94421c..70da3ac126e147387b20c5a97d0116a5a679e044 100644
--- a/paddle/gserver/layers/HierarchicalSigmoidLayer.h
+++ b/paddle/gserver/layers/HierarchicalSigmoidLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/IdentityProjection.cpp b/paddle/gserver/layers/IdentityProjection.cpp
index b38656c960f17b2c2c315eba70c61c328ed3e49a..8660631b5aa10742acdefe17b287fe18d17dc167 100644
--- a/paddle/gserver/layers/IdentityProjection.cpp
+++ b/paddle/gserver/layers/IdentityProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/InterpolationLayer.cpp b/paddle/gserver/layers/InterpolationLayer.cpp
index b00bee235693d56aecfdc676647e102fe8d0ebfc..94d4614b21b7ea6b2923eda926a3596127cc281c 100644
--- a/paddle/gserver/layers/InterpolationLayer.cpp
+++ b/paddle/gserver/layers/InterpolationLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Layer.cpp b/paddle/gserver/layers/Layer.cpp
index a83b0e9ab4f8320db02cacee42730b2b579c22fd..3c539f30768a1cafd3c777567a82d165efef7ea5 100644
--- a/paddle/gserver/layers/Layer.cpp
+++ b/paddle/gserver/layers/Layer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Layer.h b/paddle/gserver/layers/Layer.h
index 3d427a1ac6e38f2bcd49195504d1086b83e3cdf3..6609e16c4cf21cd4eba3114d3ca178a6acd14a29 100644
--- a/paddle/gserver/layers/Layer.h
+++ b/paddle/gserver/layers/Layer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LinearChainCRF.cpp b/paddle/gserver/layers/LinearChainCRF.cpp
index e2a4f69e717a9ce5e2ecf57d5002e4ac2267c9e2..c6414c822eb5ec0743d4cef58b2959253e658f37 100644
--- a/paddle/gserver/layers/LinearChainCRF.cpp
+++ b/paddle/gserver/layers/LinearChainCRF.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LinearChainCRF.h b/paddle/gserver/layers/LinearChainCRF.h
index 6368f2b9de2f993c6a113315be8d642784b04726..a905bf803dd5443ef8d4ad7702720a50a5220a9a 100644
--- a/paddle/gserver/layers/LinearChainCRF.h
+++ b/paddle/gserver/layers/LinearChainCRF.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LinearChainCTC.cpp b/paddle/gserver/layers/LinearChainCTC.cpp
index 3368eb4d8a796eef367042f78b8c18d47bc1330e..60e814fc3074ab91fa61013f66edf367861187e5 100644
--- a/paddle/gserver/layers/LinearChainCTC.cpp
+++ b/paddle/gserver/layers/LinearChainCTC.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LinearChainCTC.h b/paddle/gserver/layers/LinearChainCTC.h
index 0a93d2e9a6d0d697f5f081abe9fad69faac9b04b..737c9d5c3188f4499267bb9536e1a75ef4871f23 100644
--- a/paddle/gserver/layers/LinearChainCTC.h
+++ b/paddle/gserver/layers/LinearChainCTC.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmCompute.cpp b/paddle/gserver/layers/LstmCompute.cpp
index 38057636edbea5d1d25d20740b16c319a653e42e..18f79969588e41604ec5af9cecdf1bbe9152a25f 100644
--- a/paddle/gserver/layers/LstmCompute.cpp
+++ b/paddle/gserver/layers/LstmCompute.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmCompute.cu b/paddle/gserver/layers/LstmCompute.cu
index af271d682f6f1077cd64e4ea77d1c3f207aff6f8..f75c0c40ccc833e35f8fe8f21c12b3d3f68d5eb6 100644
--- a/paddle/gserver/layers/LstmCompute.cu
+++ b/paddle/gserver/layers/LstmCompute.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmCompute.h b/paddle/gserver/layers/LstmCompute.h
index 97be7218f251f21a9a50c7f8ec28e7c487420a2f..9b7aee19dd2a0f439186603b96b9d32e1ec7c9b7 100644
--- a/paddle/gserver/layers/LstmCompute.h
+++ b/paddle/gserver/layers/LstmCompute.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmLayer.cpp b/paddle/gserver/layers/LstmLayer.cpp
index e70a20e5c0217288b795f647f3918911e3713ceb..975edcfe7fe400110f7abb99902f087b483fa746 100644
--- a/paddle/gserver/layers/LstmLayer.cpp
+++ b/paddle/gserver/layers/LstmLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmLayer.h b/paddle/gserver/layers/LstmLayer.h
index 5b936ff44ef1bc26850c5051f4d5561529002cd4..16c62aa88d8e9170d23c87013751fabd244cf590 100644
--- a/paddle/gserver/layers/LstmLayer.h
+++ b/paddle/gserver/layers/LstmLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/LstmStepLayer.cpp b/paddle/gserver/layers/LstmStepLayer.cpp
index e7a8d519f2dc5eade613f3ad1981434ae8d59b7c..5fc6474b8653f4c7dac284e11d88f803405169a3 100644
--- a/paddle/gserver/layers/LstmStepLayer.cpp
+++ b/paddle/gserver/layers/LstmStepLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MDLstmLayer.cpp b/paddle/gserver/layers/MDLstmLayer.cpp
index 93f52c1c314105f9d0b2530218d43045224df948..9d3797d16f9514c9ecd27cef58b7567658c9db4a 100644
--- a/paddle/gserver/layers/MDLstmLayer.cpp
+++ b/paddle/gserver/layers/MDLstmLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MaxIdLayer.cpp b/paddle/gserver/layers/MaxIdLayer.cpp
index 22670fa1210e1199266cb16a1f08826c3010a84e..80555f3f7b324100c059c3356a4a2e462bc6face 100644
--- a/paddle/gserver/layers/MaxIdLayer.cpp
+++ b/paddle/gserver/layers/MaxIdLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MaxLayer.cpp b/paddle/gserver/layers/MaxLayer.cpp
index 42bc6bb815232ff8dfa6b49ebf47b10c252e28c5..23629e1986834f0195685cb1ec35358209de6a5b 100644
--- a/paddle/gserver/layers/MaxLayer.cpp
+++ b/paddle/gserver/layers/MaxLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MaxLayer.h b/paddle/gserver/layers/MaxLayer.h
index 74df0b8b576c8ea1eef56d465e8c4ceee5019fdb..472ee0ccca196250f4b81fc1e921aaee5f352b7e 100644
--- a/paddle/gserver/layers/MaxLayer.h
+++ b/paddle/gserver/layers/MaxLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MaxOutLayer.cpp b/paddle/gserver/layers/MaxOutLayer.cpp
index b7f1b98041355624edbc1b480868079887264467..4fb99ce2a2941094e93e27e24b8930bb1c1611a8 100644
--- a/paddle/gserver/layers/MaxOutLayer.cpp
+++ b/paddle/gserver/layers/MaxOutLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MaxOutLayer.h b/paddle/gserver/layers/MaxOutLayer.h
index 9011a5c332b17a2f697380b1afb40ad9de504b91..59c2245e0d6490d4f8e1b77b1c88267747aaa63a 100644
--- a/paddle/gserver/layers/MaxOutLayer.h
+++ b/paddle/gserver/layers/MaxOutLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MixedLayer.cpp b/paddle/gserver/layers/MixedLayer.cpp
index 1392188fcae715734d96b1402924515fa3618965..490b217347f22a4840e44c89e4c84147358504ae 100644
--- a/paddle/gserver/layers/MixedLayer.cpp
+++ b/paddle/gserver/layers/MixedLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MixedLayer.h b/paddle/gserver/layers/MixedLayer.h
index 271e0c2538d3b7239a5d54ec43180dddff569b76..d73ba6b7a1f9a2894066bbb68f934ccb777995b1 100644
--- a/paddle/gserver/layers/MixedLayer.h
+++ b/paddle/gserver/layers/MixedLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MultinomialSampler.cpp b/paddle/gserver/layers/MultinomialSampler.cpp
index e85dca72d3162d857e768221e970fe8e3951ae9c..0b285ed20f7ad86575aad3f5cbe710108fd75733 100644
--- a/paddle/gserver/layers/MultinomialSampler.cpp
+++ b/paddle/gserver/layers/MultinomialSampler.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MultinomialSampler.h b/paddle/gserver/layers/MultinomialSampler.h
index 59683d2ee29924e76ca11eb43fbd8cd175c3c357..6e50f8738e316a0bbc3dac1b715af1ec1288145f 100644
--- a/paddle/gserver/layers/MultinomialSampler.h
+++ b/paddle/gserver/layers/MultinomialSampler.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/MultiplexLayer.cpp b/paddle/gserver/layers/MultiplexLayer.cpp
index c681eb0623ab7b8426fe34ce6817a3f5f4ad8246..dc4a1ec321635634682684958a336d740820d75c 100644
--- a/paddle/gserver/layers/MultiplexLayer.cpp
+++ b/paddle/gserver/layers/MultiplexLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/NCELayer.cpp b/paddle/gserver/layers/NCELayer.cpp
index 50b29cdea5a352093c0508995da4cf3e2afcc995..540db46545ef03010d6138954070283ec32e5577 100644
--- a/paddle/gserver/layers/NCELayer.cpp
+++ b/paddle/gserver/layers/NCELayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/NormLayer.cpp b/paddle/gserver/layers/NormLayer.cpp
index 445a1a0c52ed65a6321a265b158388f2d59e4722..b8682a14228538da662c1a5f4e5d3d020866dc80 100644
--- a/paddle/gserver/layers/NormLayer.cpp
+++ b/paddle/gserver/layers/NormLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/NormLayer.h b/paddle/gserver/layers/NormLayer.h
index fcc57849d6b86df8f175184451a0fd459ce9ec28..aedbb95b4fbb0366ce05b840372d736f6cea4b1a 100644
--- a/paddle/gserver/layers/NormLayer.h
+++ b/paddle/gserver/layers/NormLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/NormProjectionLayer.cpp b/paddle/gserver/layers/NormProjectionLayer.cpp
index da36cc2c9913796b65c451a5c4928143168a1104..ea301292e0dcc71f2368550d41d43f0989ddc439 100644
--- a/paddle/gserver/layers/NormProjectionLayer.cpp
+++ b/paddle/gserver/layers/NormProjectionLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/NormProjectionLayer.h b/paddle/gserver/layers/NormProjectionLayer.h
index b42e98ab0941e59a38bb1cfa73f49682dbef942c..0db8e2551f06d935289ae3a3631c087161d8dab1 100644
--- a/paddle/gserver/layers/NormProjectionLayer.h
+++ b/paddle/gserver/layers/NormProjectionLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Operator.cpp b/paddle/gserver/layers/Operator.cpp
index b89c4740142e377f0cbbe755377f37baac270552..a638933914fc489a1d2e4fea9d6144d76cc50cdf 100644
--- a/paddle/gserver/layers/Operator.cpp
+++ b/paddle/gserver/layers/Operator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Operator.h b/paddle/gserver/layers/Operator.h
index ff6558dc73b8d60f3b4a3d87c9d28c650c8f2987..b0586b59e916bf85d804d7ed719775f2d2a95433 100644
--- a/paddle/gserver/layers/Operator.h
+++ b/paddle/gserver/layers/Operator.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/OuterProdLayer.cpp b/paddle/gserver/layers/OuterProdLayer.cpp
index 9b24a4f440c9e1fc3b4e73a7234c791fff045ea9..42587dcce54fb766c8ec35d0b8b536bb6d829f78 100644
--- a/paddle/gserver/layers/OuterProdLayer.cpp
+++ b/paddle/gserver/layers/OuterProdLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ParameterReluLayer.cpp b/paddle/gserver/layers/ParameterReluLayer.cpp
index cd3bffa2e1d01ef8367c39c20c8e6f366c583b68..836c1981ba1843ec280d64799cd3ac0d1d03f374 100644
--- a/paddle/gserver/layers/ParameterReluLayer.cpp
+++ b/paddle/gserver/layers/ParameterReluLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ParameterReluLayer.h b/paddle/gserver/layers/ParameterReluLayer.h
index 029c09381f0e13de111ef30c4574d2255abfd018..a82497fc01ca1f63719a905c7545911a7e05289b 100644
--- a/paddle/gserver/layers/ParameterReluLayer.h
+++ b/paddle/gserver/layers/ParameterReluLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolLayer.cpp b/paddle/gserver/layers/PoolLayer.cpp
index 511dfd87c12551c91e8864364dbf1a1085a989b6..36e396487ef7d03157b3a5733dd20b470f27f7e3 100644
--- a/paddle/gserver/layers/PoolLayer.cpp
+++ b/paddle/gserver/layers/PoolLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolLayer.h b/paddle/gserver/layers/PoolLayer.h
index 59be295a538b007993e77f85f079f78a8b881eca..c05d7a364d15e4f569499774878976e0c394215b 100644
--- a/paddle/gserver/layers/PoolLayer.h
+++ b/paddle/gserver/layers/PoolLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolProjection.cpp b/paddle/gserver/layers/PoolProjection.cpp
index 1b227c8084991e4bbf1e380881a6018fe01e9180..d90b438448eb72e72e22e9a91a3cbcd84ac7e6cb 100644
--- a/paddle/gserver/layers/PoolProjection.cpp
+++ b/paddle/gserver/layers/PoolProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolProjection.h b/paddle/gserver/layers/PoolProjection.h
index 9c3191bd80061c13b645c2a107eaa723e2495032..9a75f465f6fbb2f2a928b0e36fcfbe0e510d7b3a 100644
--- a/paddle/gserver/layers/PoolProjection.h
+++ b/paddle/gserver/layers/PoolProjection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolProjectionLayer.cpp b/paddle/gserver/layers/PoolProjectionLayer.cpp
index aabc60af197af30a367c0f933276116ba316bd34..392c548d45554ea7c119ff94973dfd30deae8392 100644
--- a/paddle/gserver/layers/PoolProjectionLayer.cpp
+++ b/paddle/gserver/layers/PoolProjectionLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PoolProjectionLayer.h b/paddle/gserver/layers/PoolProjectionLayer.h
index 777b6f39e7cc4ebaa7078ce3378b2688363245e8..3dc6af2f0e9fb1a12eca7bc0c531a2e7b151fb8a 100644
--- a/paddle/gserver/layers/PoolProjectionLayer.h
+++ b/paddle/gserver/layers/PoolProjectionLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PowerLayer.cpp b/paddle/gserver/layers/PowerLayer.cpp
index dbe70a1d8785e971c592ca109e8f795a2c257812..eb692492709bee82303eb890294fac03a69781d0 100644
--- a/paddle/gserver/layers/PowerLayer.cpp
+++ b/paddle/gserver/layers/PowerLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/PrintLayer.cpp b/paddle/gserver/layers/PrintLayer.cpp
index 95be7b34cb106665d2465630233fca6b34d71e79..ac7f658864fee6812ea89d1dbd84ad4db94e3035 100644
--- a/paddle/gserver/layers/PrintLayer.cpp
+++ b/paddle/gserver/layers/PrintLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Projection.cpp b/paddle/gserver/layers/Projection.cpp
index c7eb4b644281ff6e7b58201c41888d3a8967f419..974b3cf059fff24de2b5f4cdcf6f9c05ceedee8d 100644
--- a/paddle/gserver/layers/Projection.cpp
+++ b/paddle/gserver/layers/Projection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/Projection.h b/paddle/gserver/layers/Projection.h
index 798503113d761091d1a1bdf9e4ec70e0c2c3b3a4..8cd8042479eafdbd6b8dac03b63b344fcf9526b1 100644
--- a/paddle/gserver/layers/Projection.h
+++ b/paddle/gserver/layers/Projection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/RecurrentLayer.cpp b/paddle/gserver/layers/RecurrentLayer.cpp
index 08453e21b8ff27138f9fa44ac834b54eb94c0688..0832eeaa104c590a6c01202c6b84cfb22f3f1691 100644
--- a/paddle/gserver/layers/RecurrentLayer.cpp
+++ b/paddle/gserver/layers/RecurrentLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/RecurrentLayerGroup.cpp b/paddle/gserver/layers/RecurrentLayerGroup.cpp
index a5443975da4ab6ecb302087fe71b018154d439b8..5cb42206238c9a28f4bf958f367a8b2101935429 100644
--- a/paddle/gserver/layers/RecurrentLayerGroup.cpp
+++ b/paddle/gserver/layers/RecurrentLayerGroup.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ResizeLayer.cpp b/paddle/gserver/layers/ResizeLayer.cpp
index 3c478a33e350cf0e901381890e3df1496893f4db..e79732155abe53ffec43ef7ce73f43cef4ad4094 100644
--- a/paddle/gserver/layers/ResizeLayer.cpp
+++ b/paddle/gserver/layers/ResizeLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SamplingIdLayer.cpp b/paddle/gserver/layers/SamplingIdLayer.cpp
index b39c9948b53118b51090059fc554e76f94316f81..59ff5d41b529099277375cd5e1b498f3331c3b0a 100644
--- a/paddle/gserver/layers/SamplingIdLayer.cpp
+++ b/paddle/gserver/layers/SamplingIdLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ScalingLayer.cpp b/paddle/gserver/layers/ScalingLayer.cpp
index 71570810f9576df74940968426c09ae421881ba6..013bff6b986b32a9e9eedeb3780efe8ae16d178d 100644
--- a/paddle/gserver/layers/ScalingLayer.cpp
+++ b/paddle/gserver/layers/ScalingLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ScalingProjection.cpp b/paddle/gserver/layers/ScalingProjection.cpp
index 7999d02d384a06b900fbfa2c8bb271660b7fe008..ddb8c8711018ad9c92ef2f3bf26325aa5bffef89 100644
--- a/paddle/gserver/layers/ScalingProjection.cpp
+++ b/paddle/gserver/layers/ScalingProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SelectiveFullyConnectedLayer.cpp b/paddle/gserver/layers/SelectiveFullyConnectedLayer.cpp
index 4dfa2c179dafe0d8dcc6766fbafeae129edcc49a..75d9fa8a97959976cd51a59ea6797a9144ae198b 100644
--- a/paddle/gserver/layers/SelectiveFullyConnectedLayer.cpp
+++ b/paddle/gserver/layers/SelectiveFullyConnectedLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SelectiveFullyConnectedLayer.h b/paddle/gserver/layers/SelectiveFullyConnectedLayer.h
index 9f92ae060521bd7852b67d45649d1cd0792961d4..bdf9a4652cc71710d1d33e8b085c5aec28f6f806 100644
--- a/paddle/gserver/layers/SelectiveFullyConnectedLayer.h
+++ b/paddle/gserver/layers/SelectiveFullyConnectedLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequenceConcatLayer.cpp b/paddle/gserver/layers/SequenceConcatLayer.cpp
index bd72ba3d167d99b5d3fdd047d6b1bfab611b3232..d3e0e16e9692ac8aefe96b02125363f4a4ad7dc5 100644
--- a/paddle/gserver/layers/SequenceConcatLayer.cpp
+++ b/paddle/gserver/layers/SequenceConcatLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequenceLastInstanceLayer.cpp b/paddle/gserver/layers/SequenceLastInstanceLayer.cpp
index 0e9531eabb4b389b762e235ec01d5f16c88cd4a1..4bfce766c769f4be2e5cc7bf691d539b1d307a47 100644
--- a/paddle/gserver/layers/SequenceLastInstanceLayer.cpp
+++ b/paddle/gserver/layers/SequenceLastInstanceLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequencePoolLayer.cpp b/paddle/gserver/layers/SequencePoolLayer.cpp
index c9f19b7d3b66b3ac031135c04a96ffe27245aa01..856c889e3befe6915f202358d36a81c6985e9dc5 100644
--- a/paddle/gserver/layers/SequencePoolLayer.cpp
+++ b/paddle/gserver/layers/SequencePoolLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequencePoolLayer.h b/paddle/gserver/layers/SequencePoolLayer.h
index 669af80e1d447a9150b450f9fca4456c89ed2c36..aa9c132586e55d0f6bccec1689db60145ca2d43f 100644
--- a/paddle/gserver/layers/SequencePoolLayer.h
+++ b/paddle/gserver/layers/SequencePoolLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequenceReshapeLayer.cpp b/paddle/gserver/layers/SequenceReshapeLayer.cpp
index 5ca9b8b300161688817234909f2b875801d90995..4b90424215ceaffba318665fdcc3a2329f0c75cd 100644
--- a/paddle/gserver/layers/SequenceReshapeLayer.cpp
+++ b/paddle/gserver/layers/SequenceReshapeLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequenceToBatch.cpp b/paddle/gserver/layers/SequenceToBatch.cpp
index 04402db9c8af2f51f30a09cbf1e9c4023fe3e531..c12ed821975b466b955412ef560ff886419c2f5e 100644
--- a/paddle/gserver/layers/SequenceToBatch.cpp
+++ b/paddle/gserver/layers/SequenceToBatch.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SequenceToBatch.h b/paddle/gserver/layers/SequenceToBatch.h
index 6bc12f207ee3fadbd2a75ca5a5dbb7ce199cc99b..fe9b34b224b8d17d454788bc07048f5a9ca2b3e8 100644
--- a/paddle/gserver/layers/SequenceToBatch.h
+++ b/paddle/gserver/layers/SequenceToBatch.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SlopeInterceptLayer.cpp b/paddle/gserver/layers/SlopeInterceptLayer.cpp
index dd6ffcd50b01cfa56ee9fbc428ffc2cb9b73ce17..5c00e54f8c1e3f2103a04a7b719bec44ebbbdc13 100644
--- a/paddle/gserver/layers/SlopeInterceptLayer.cpp
+++ b/paddle/gserver/layers/SlopeInterceptLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SpatialPyramidPoolLayer.cpp b/paddle/gserver/layers/SpatialPyramidPoolLayer.cpp
index dce660a5bca792e99a16e187aaa4aa10187830ac..14fe88ff8a5a1440ad1c98850e571f84813fec3e 100644
--- a/paddle/gserver/layers/SpatialPyramidPoolLayer.cpp
+++ b/paddle/gserver/layers/SpatialPyramidPoolLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SpatialPyramidPoolLayer.h b/paddle/gserver/layers/SpatialPyramidPoolLayer.h
index 79db574d99bdb1137e6a55244c382f9c894239c8..32e88cf141a667d9dffbe7dcba46e9fde721f9e7 100644
--- a/paddle/gserver/layers/SpatialPyramidPoolLayer.h
+++ b/paddle/gserver/layers/SpatialPyramidPoolLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SubSequenceLayer.cpp b/paddle/gserver/layers/SubSequenceLayer.cpp
index 664f9e13c055df08552974048428326644b69a6e..8b3545639193fe575db17078a1bfda0817db8a74 100644
--- a/paddle/gserver/layers/SubSequenceLayer.cpp
+++ b/paddle/gserver/layers/SubSequenceLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/SumToOneNormLayer.cpp b/paddle/gserver/layers/SumToOneNormLayer.cpp
index bcf39168408d2bac50c17d0e22ed747cf0b33d80..e6759171cbda2a4d18c2c13f9b05a7fd1e9ac126 100644
--- a/paddle/gserver/layers/SumToOneNormLayer.cpp
+++ b/paddle/gserver/layers/SumToOneNormLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TableProjection.cpp b/paddle/gserver/layers/TableProjection.cpp
index 2bc0d329d9605850ecdce6b4a87351579493d834..270acdd34baa2ba5d68718598cab5c3928cc1e9a 100644
--- a/paddle/gserver/layers/TableProjection.cpp
+++ b/paddle/gserver/layers/TableProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TableProjection.h b/paddle/gserver/layers/TableProjection.h
index 97c672508a009735a9a8f9980b715881c1f824a2..fb6c0e17c2da181aab23a1860fef993dd254955d 100644
--- a/paddle/gserver/layers/TableProjection.h
+++ b/paddle/gserver/layers/TableProjection.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TensorLayer.cpp b/paddle/gserver/layers/TensorLayer.cpp
index 03586cc6ff3d148a63af33d89b85d565e2198057..642eb1bdd31c0c16f251dd7afda1ae0a61c0872e 100644
--- a/paddle/gserver/layers/TensorLayer.cpp
+++ b/paddle/gserver/layers/TensorLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TensorLayer.h b/paddle/gserver/layers/TensorLayer.h
index 9ac651de4d99a23a12394c674bda827e935749b9..ac38ffb620570320497446a6825ca2273b73facc 100644
--- a/paddle/gserver/layers/TensorLayer.h
+++ b/paddle/gserver/layers/TensorLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TransLayer.cpp b/paddle/gserver/layers/TransLayer.cpp
index 53a24d4cc4633898cff1b56f5a377959a38f6354..5cbaaf8f0863f9f36693e6ad6ec4ab639716e574 100644
--- a/paddle/gserver/layers/TransLayer.cpp
+++ b/paddle/gserver/layers/TransLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TransLayer.h b/paddle/gserver/layers/TransLayer.h
index 25b091f9f414ead5048cd65cfc16b67ae1387ad9..8189700759090c1080c4676023c434158bcb10c9 100644
--- a/paddle/gserver/layers/TransLayer.h
+++ b/paddle/gserver/layers/TransLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/TransposedFullMatrixProjection.cpp b/paddle/gserver/layers/TransposedFullMatrixProjection.cpp
index c883283f782352e674d0fcf0369e8491e31d60ff..8282584ab4bb744fe2279ac38e49f1c7eadd29ef 100644
--- a/paddle/gserver/layers/TransposedFullMatrixProjection.cpp
+++ b/paddle/gserver/layers/TransposedFullMatrixProjection.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ValidationLayer.cpp b/paddle/gserver/layers/ValidationLayer.cpp
index 0fee4bd2463ac86dfcb5ecc0b5e75564d86971d2..f029ea4c51257b4bba7e545f723f0f3a2042f22a 100644
--- a/paddle/gserver/layers/ValidationLayer.cpp
+++ b/paddle/gserver/layers/ValidationLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/ValidationLayer.h b/paddle/gserver/layers/ValidationLayer.h
index eef9c80a7b11f5e2b6d1b028f4d2eff9102d6c28..f9c61503aaa0963166a45f107cd5b801e97d4d84 100644
--- a/paddle/gserver/layers/ValidationLayer.h
+++ b/paddle/gserver/layers/ValidationLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/WarpCTCLayer.cpp b/paddle/gserver/layers/WarpCTCLayer.cpp
index e68363a1b2bb389fa6591daed0f31f78ff4585b1..23ca5257b6d2c8c6e88ad4bb92de6dc3f18fafe3 100644
--- a/paddle/gserver/layers/WarpCTCLayer.cpp
+++ b/paddle/gserver/layers/WarpCTCLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/layers/WarpCTCLayer.h b/paddle/gserver/layers/WarpCTCLayer.h
index 1b0f5ba267ae593a0c967233967eac0deef04eb0..3d9ae9249af66dd085f5b6bb7a3c09d8b2276a24 100644
--- a/paddle/gserver/layers/WarpCTCLayer.h
+++ b/paddle/gserver/layers/WarpCTCLayer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/LayerGradUtil.cpp b/paddle/gserver/tests/LayerGradUtil.cpp
index 47575169172832cd3f95a53ed6e4dcb87a5b7a4b..dffc24936faa2d855ae2eb762efbcc1c0f545943 100644
--- a/paddle/gserver/tests/LayerGradUtil.cpp
+++ b/paddle/gserver/tests/LayerGradUtil.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/LayerGradUtil.h b/paddle/gserver/tests/LayerGradUtil.h
index a061c7fc533ff2c639ceda4db6d89a33fd3f0435..2b8f334f19391111eb321d71e520e046b12013ca 100644
--- a/paddle/gserver/tests/LayerGradUtil.h
+++ b/paddle/gserver/tests/LayerGradUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/TestUtil.cpp b/paddle/gserver/tests/TestUtil.cpp
index 84d516683c18551765d707f26cc7003ba3432c7f..dc007116977b48a22bc4d96b3f6c05c45ea9e837 100644
--- a/paddle/gserver/tests/TestUtil.cpp
+++ b/paddle/gserver/tests/TestUtil.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/TestUtil.h b/paddle/gserver/tests/TestUtil.h
index 000f8884e8681db8f4d2a2d6454791958b964f92..ec86469aebbafbf5406a21e6825eda6c105a6b9d 100644
--- a/paddle/gserver/tests/TestUtil.h
+++ b/paddle/gserver/tests/TestUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/__init__.py b/paddle/gserver/tests/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/paddle/gserver/tests/__init__.py
+++ b/paddle/gserver/tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_dotmul_a.conf b/paddle/gserver/tests/concat_dotmul_a.conf
index 52340596b9b7d3a8a1872b1933f9913bf041ee78..db02ca7e80de63618a7abf7b3673840627cd8c93 100644
--- a/paddle/gserver/tests/concat_dotmul_a.conf
+++ b/paddle/gserver/tests/concat_dotmul_a.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_dotmul_b.conf b/paddle/gserver/tests/concat_dotmul_b.conf
index 68859867bf3b101a3682f2f841de53c0ade85792..5e64970e4440a4f1d8c9282faa486963b3515a9d 100644
--- a/paddle/gserver/tests/concat_dotmul_b.conf
+++ b/paddle/gserver/tests/concat_dotmul_b.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_fullmatrix_a.conf b/paddle/gserver/tests/concat_fullmatrix_a.conf
index 35bafc58ac3d7aef505ab1220ac2a2d840852f9d..940d1efc58fe9c21028c1b1e31c46648ab518cbe 100644
--- a/paddle/gserver/tests/concat_fullmatrix_a.conf
+++ b/paddle/gserver/tests/concat_fullmatrix_a.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_fullmatrix_b.conf b/paddle/gserver/tests/concat_fullmatrix_b.conf
index 00a957d97d591ffaa0e4ebdaaf7bc1c779f632fd..931e5b38efa019e1f0afbd59a00d4115a4aab67a 100644
--- a/paddle/gserver/tests/concat_fullmatrix_b.conf
+++ b/paddle/gserver/tests/concat_fullmatrix_b.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_table_a.conf b/paddle/gserver/tests/concat_table_a.conf
index a8ff70f883318676b5bd295c217105ca4b98edff..047cb44d156daa93ba50cc259144217990685055 100644
--- a/paddle/gserver/tests/concat_table_a.conf
+++ b/paddle/gserver/tests/concat_table_a.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/concat_table_b.conf b/paddle/gserver/tests/concat_table_b.conf
index 95d7c10f7b0cd66e38f60c282e4f67ebf3b7cafb..c666ab994276721b66884e59fe89e816d086df8b 100644
--- a/paddle/gserver/tests/concat_table_b.conf
+++ b/paddle/gserver/tests/concat_table_b.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/img_conv_a.conf b/paddle/gserver/tests/img_conv_a.conf
index 20c89b875e84e10144e99cd1546146bfad8b057f..3ad15c64fe5b793768f5a108f4ce60d15fd5da4a 100644
--- a/paddle/gserver/tests/img_conv_a.conf
+++ b/paddle/gserver/tests/img_conv_a.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/img_conv_b.conf b/paddle/gserver/tests/img_conv_b.conf
index 19b99c77fdebc45d1a8b1e071987386574b1acb2..e68008155e97256e4bc865016a507c96995bd2eb 100644
--- a/paddle/gserver/tests/img_conv_b.conf
+++ b/paddle/gserver/tests/img_conv_b.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/img_conv_c.conf b/paddle/gserver/tests/img_conv_c.conf
index fea332f6d1b2c9681c3b9d0bb3c15ea8b1895d24..4598ffbdb2f1452cacaf9715409263922828bcb0 100644
--- a/paddle/gserver/tests/img_conv_c.conf
+++ b/paddle/gserver/tests/img_conv_c.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/img_pool_a.conf b/paddle/gserver/tests/img_pool_a.conf
index 9bd046b533de8200e6c945d1752ce240508b6338..afd271055d974734fc589a51401542b4bed99534 100644
--- a/paddle/gserver/tests/img_pool_a.conf
+++ b/paddle/gserver/tests/img_pool_a.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/img_pool_b.conf b/paddle/gserver/tests/img_pool_b.conf
index 6ea9649b3f1eaf72686fcf8a157ef9d75c662e46..e8deb9edbe755c1bcf8ea0180125ff7c470b0e0a 100644
--- a/paddle/gserver/tests/img_pool_b.conf
+++ b/paddle/gserver/tests/img_pool_b.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/pyDataProvider.py b/paddle/gserver/tests/pyDataProvider.py
index 91863b4175b1a58cb7d475732f293f32a3a6ed5a..7235a239439b7544805d1bd06dfb1a72c2e0e937 100644
--- a/paddle/gserver/tests/pyDataProvider.py
+++ b/paddle/gserver/tests/pyDataProvider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/pyDataProvider/trainer.conf b/paddle/gserver/tests/pyDataProvider/trainer.conf
index 7957814c010d259ac9d98766a273b38d591d1375..7d910df20d4077a6645c42e418816cfaeb28d7e5 100644
--- a/paddle/gserver/tests/pyDataProvider/trainer.conf
+++ b/paddle/gserver/tests/pyDataProvider/trainer.conf
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/rnn_data_provider.py b/paddle/gserver/tests/rnn_data_provider.py
index 715ac08a42d05cec9c7f4b09a0447d44835d417d..3afd45c72f4dd071ddca569caac8716fe102299b 100644
--- a/paddle/gserver/tests/rnn_data_provider.py
+++ b/paddle/gserver/tests/rnn_data_provider.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequenceGen.py b/paddle/gserver/tests/sequenceGen.py
index 99440ada535da3c0f9fe6027171b08fec742023a..fd725727c04677b5ea8918f6721f0c007e80915d 100644
--- a/paddle/gserver/tests/sequenceGen.py
+++ b/paddle/gserver/tests/sequenceGen.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_layer_group.conf b/paddle/gserver/tests/sequence_layer_group.conf
index 087aa96ccb5a7fc2b6d4f5ce81de4e820580570a..68d150d553588c864de56ce1e6f283cc42fbbf2f 100644
--- a/paddle/gserver/tests/sequence_layer_group.conf
+++ b/paddle/gserver/tests/sequence_layer_group.conf
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_nest_layer_group.conf b/paddle/gserver/tests/sequence_nest_layer_group.conf
index 93a0f6da7905c0b00cf70296143ded2d4431e430..88cb42798baff79fa6a86ef11dabf1781575c0b4 100644
--- a/paddle/gserver/tests/sequence_nest_layer_group.conf
+++ b/paddle/gserver/tests/sequence_nest_layer_group.conf
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_nest_rnn.conf b/paddle/gserver/tests/sequence_nest_rnn.conf
index 524760be765943cdc4bf90315d63013d93b764bb..2873a599669b4281a53cd71e8bb56f0d18c26b5a 100644
--- a/paddle/gserver/tests/sequence_nest_rnn.conf
+++ b/paddle/gserver/tests/sequence_nest_rnn.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_nest_rnn_multi_input.conf b/paddle/gserver/tests/sequence_nest_rnn_multi_input.conf
index 0614958b4719ddb2098dc495c4a6c615f2628457..ad14a2c927c89c9b480af5ad565c37e8b2e54469 100644
--- a/paddle/gserver/tests/sequence_nest_rnn_multi_input.conf
+++ b/paddle/gserver/tests/sequence_nest_rnn_multi_input.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_nest_rnn_multi_unequalength_inputs.py b/paddle/gserver/tests/sequence_nest_rnn_multi_unequalength_inputs.py
index 163fce956e917f4d3fe6e17bfc4592abd9edddb4..7303d088043d5096a3491d3b3b32b231bde09a0a 100644
--- a/paddle/gserver/tests/sequence_nest_rnn_multi_unequalength_inputs.py
+++ b/paddle/gserver/tests/sequence_nest_rnn_multi_unequalength_inputs.py
@@ -1,5 +1,5 @@
 # edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_rnn.conf b/paddle/gserver/tests/sequence_rnn.conf
index 3294c2c3fc431c9d07aad0ba4620ec97a435fd91..1084edfe708c3348d40b67e270f64d8cda3cee0f 100644
--- a/paddle/gserver/tests/sequence_rnn.conf
+++ b/paddle/gserver/tests/sequence_rnn.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_rnn_multi_input.conf b/paddle/gserver/tests/sequence_rnn_multi_input.conf
index 51881e21d971bbebeceeab1a7c4954e50e3a5e60..40d031741573251aa94d2a0f355470c53c51de7e 100644
--- a/paddle/gserver/tests/sequence_rnn_multi_input.conf
+++ b/paddle/gserver/tests/sequence_rnn_multi_input.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/sequence_rnn_multi_unequalength_inputs.py b/paddle/gserver/tests/sequence_rnn_multi_unequalength_inputs.py
index 4cf7035477c4aa6b0d49bf2558e81738b86a1752..786a0c6d780e4e8deadb35e52901e42dae67a281 100644
--- a/paddle/gserver/tests/sequence_rnn_multi_unequalength_inputs.py
+++ b/paddle/gserver/tests/sequence_rnn_multi_unequalength_inputs.py
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_ActivationGrad.cpp b/paddle/gserver/tests/test_ActivationGrad.cpp
index e54c5109e71de1a41ec2bda2af4a19745acbbc83..0181d62519212b8978fae96901067429504ac361 100644
--- a/paddle/gserver/tests/test_ActivationGrad.cpp
+++ b/paddle/gserver/tests/test_ActivationGrad.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_BatchNorm.cpp b/paddle/gserver/tests/test_BatchNorm.cpp
index 0cb6f58dc000bd0fb408e6f3a3aa4ff4240adf26..8575999aba17e5fea1051f36b40ff91821319aac 100644
--- a/paddle/gserver/tests/test_BatchNorm.cpp
+++ b/paddle/gserver/tests/test_BatchNorm.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_ConvTrans.cpp b/paddle/gserver/tests/test_ConvTrans.cpp
index f3efdfb428d14435fbfced6cfef3b7dadd8ff5a9..3af3f08f40166de2aa5b23fb0b5abd3e3fcbf4b3 100644
--- a/paddle/gserver/tests/test_ConvTrans.cpp
+++ b/paddle/gserver/tests/test_ConvTrans.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_ConvUnify.cpp b/paddle/gserver/tests/test_ConvUnify.cpp
index 5acf02bea0e407c38cb68bcd0ae325f6af78f788..d59acf96acc84b4cf4982656dadd27a89fac78b8 100644
--- a/paddle/gserver/tests/test_ConvUnify.cpp
+++ b/paddle/gserver/tests/test_ConvUnify.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_Evaluator.cpp b/paddle/gserver/tests/test_Evaluator.cpp
index be639ea09380d02ed8251874bf690fc3596bddf2..2c20f3a52f8f10f91d7ac7dcdd21dc3f93d9e227 100644
--- a/paddle/gserver/tests/test_Evaluator.cpp
+++ b/paddle/gserver/tests/test_Evaluator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_LayerGrad.cpp b/paddle/gserver/tests/test_LayerGrad.cpp
index 099e96aa6c7439adc76248fcbb88cf24e7496ed4..7983d9fe64c61648a2939ddc610a0f819e338577 100644
--- a/paddle/gserver/tests/test_LayerGrad.cpp
+++ b/paddle/gserver/tests/test_LayerGrad.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_LinearChainCRF.cpp b/paddle/gserver/tests/test_LinearChainCRF.cpp
index 913d6ed7511a0c3c7c0b40e1fbdb48a17b51b1b2..330adee8f77f495dab6a13190aaca6a3a5f86b2c 100644
--- a/paddle/gserver/tests/test_LinearChainCRF.cpp
+++ b/paddle/gserver/tests/test_LinearChainCRF.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_MultinomialSampler.cpp b/paddle/gserver/tests/test_MultinomialSampler.cpp
index 3fc099adbdb6cb562c4bfc419b777ef534bdfed7..fc164da8eab993dd8659b7f9cf34d2ef654c37de 100644
--- a/paddle/gserver/tests/test_MultinomialSampler.cpp
+++ b/paddle/gserver/tests/test_MultinomialSampler.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_NetworkCompare.cpp b/paddle/gserver/tests/test_NetworkCompare.cpp
index 71ed3bc4b6fb44a74868da2f95597c1967206bd4..ff6b5ab0d040bc09f03613f05123c46e720e4681 100644
--- a/paddle/gserver/tests/test_NetworkCompare.cpp
+++ b/paddle/gserver/tests/test_NetworkCompare.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_ProtoDataProvider.cpp b/paddle/gserver/tests/test_ProtoDataProvider.cpp
index 01070bc1cb3023bc0321f0a8e867b8abd7030e08..d5b8017cd117ab24b5f987cf34c9cbb87925007b 100644
--- a/paddle/gserver/tests/test_ProtoDataProvider.cpp
+++ b/paddle/gserver/tests/test_ProtoDataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_PyDataProvider.cpp b/paddle/gserver/tests/test_PyDataProvider.cpp
index 802f9aa4cb558f48fe55d7d7d5c882d25925bb32..0f264ecf91837f6681f0577b93be7e35be268c04 100644
--- a/paddle/gserver/tests/test_PyDataProvider.cpp
+++ b/paddle/gserver/tests/test_PyDataProvider.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_PyDataProvider2.cpp b/paddle/gserver/tests/test_PyDataProvider2.cpp
index 6674e6b87c6acdda78416eb1f8bf015e642b967f..436318d35634f4ba46781a125ace110551029439 100644
--- a/paddle/gserver/tests/test_PyDataProvider2.cpp
+++ b/paddle/gserver/tests/test_PyDataProvider2.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_PyDataProvider2.py b/paddle/gserver/tests/test_PyDataProvider2.py
index bf23c52fd78455c8ca7e480aa87438ee04ab2a74..f7b540013e76f03878a88ebd593a9af6f0ef16c8 100644
--- a/paddle/gserver/tests/test_PyDataProvider2.py
+++ b/paddle/gserver/tests/test_PyDataProvider2.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_RecurrentGradientMachine.cpp b/paddle/gserver/tests/test_RecurrentGradientMachine.cpp
index 9d86067fb5a96f8b292d00344cefaed4d6b39950..a351667d8b18b734022820a777c551bb11a243bf 100644
--- a/paddle/gserver/tests/test_RecurrentGradientMachine.cpp
+++ b/paddle/gserver/tests/test_RecurrentGradientMachine.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_RecurrentLayer.cpp b/paddle/gserver/tests/test_RecurrentLayer.cpp
index 0643cec38b3a5d96de64438c7342f827fde808a9..3f26b710e92b78f295402f1ba53e01242ab0a486 100644
--- a/paddle/gserver/tests/test_RecurrentLayer.cpp
+++ b/paddle/gserver/tests/test_RecurrentLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_SelectiveFCLayer.cpp b/paddle/gserver/tests/test_SelectiveFCLayer.cpp
index 204b03332ff5bba3b9f3e5d98050942d6f0f390f..c588f69446e86965d6bd3a4c47cf0da1337d4a5a 100644
--- a/paddle/gserver/tests/test_SelectiveFCLayer.cpp
+++ b/paddle/gserver/tests/test_SelectiveFCLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/gserver/tests/test_WarpCTCLayer.cpp b/paddle/gserver/tests/test_WarpCTCLayer.cpp
index 2dd83db345132501a8947644a1319a4f197d754e..e526a27906aee1990fa3e9da85cf9258af26776b 100644
--- a/paddle/gserver/tests/test_WarpCTCLayer.cpp
+++ b/paddle/gserver/tests/test_WarpCTCLayer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Allocator.h b/paddle/math/Allocator.h
index cba8b37289b53b7d75c64a6a95c9e3900b193902..4d0a1506bee3d905cd2c352e0d5395feab6e1212 100644
--- a/paddle/math/Allocator.h
+++ b/paddle/math/Allocator.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/BaseMatrix.cu b/paddle/math/BaseMatrix.cu
index 05faeff2e41225fd2a6bb3f1b6491c812a440655..0a0d92d1ae65f5b6020eb71fe2a6db5a3c625d9c 100644
--- a/paddle/math/BaseMatrix.cu
+++ b/paddle/math/BaseMatrix.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/BaseMatrix.h b/paddle/math/BaseMatrix.h
index f4576985b8a9d46a25ee3e4ad96fa152a40875d3..368557bb26b3b437600d658e3f88ddfede973dca 100644
--- a/paddle/math/BaseMatrix.h
+++ b/paddle/math/BaseMatrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/CpuSparseMatrix.cpp b/paddle/math/CpuSparseMatrix.cpp
index ad3f8e64efd37c27c7f462dd7c8311577a05a391..324c7ec0ca8c69618acc7be652f497291b1af39b 100644
--- a/paddle/math/CpuSparseMatrix.cpp
+++ b/paddle/math/CpuSparseMatrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/CpuSparseMatrix.h b/paddle/math/CpuSparseMatrix.h
index 50f3c1569a431fa746f1014b834eb48fb9fb76b6..9676f8864f845e8ab75467c8ca6b6e7e68945d96 100644
--- a/paddle/math/CpuSparseMatrix.h
+++ b/paddle/math/CpuSparseMatrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/ExecViaCpu.h b/paddle/math/ExecViaCpu.h
index 67fb6c0cda6f46ddf4547b9ec9faaa8931c75eed..1e03cc5f45a96f20e49482fdfc8eba5c7124fe00 100644
--- a/paddle/math/ExecViaCpu.h
+++ b/paddle/math/ExecViaCpu.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MathFunctions.cpp b/paddle/math/MathFunctions.cpp
index 1217163beecf19c2af215e3d4c72db644cd74b51..037525b40233848e6f1d82cc32dbc2209fe52fc0 100644
--- a/paddle/math/MathFunctions.cpp
+++ b/paddle/math/MathFunctions.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MathFunctions.h b/paddle/math/MathFunctions.h
index 0741c456780e36c6b87dd44d89ffc601ac928f31..c8559eefd8378450fc18c2ba821c65b39c8cc046 100644
--- a/paddle/math/MathFunctions.h
+++ b/paddle/math/MathFunctions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MathUtils.cpp b/paddle/math/MathUtils.cpp
index 878e0b8723025e75f7838e981517f58a3dcb5424..1fb7655c5a04b82db72aefb8b3147020de8f4630 100644
--- a/paddle/math/MathUtils.cpp
+++ b/paddle/math/MathUtils.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MathUtils.h b/paddle/math/MathUtils.h
index 907116c00281bfcf34c6652564f55a37c3f47a8c..f2b298013877d59e1fa0eca4feb09e4f6608fdf5 100644
--- a/paddle/math/MathUtils.h
+++ b/paddle/math/MathUtils.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Matrix.cpp b/paddle/math/Matrix.cpp
index b70b47a5fcc72edea8fa5a680c4af962ea0f4ae9..c69e074a76399db923a5c64243f1d3690858810d 100644
--- a/paddle/math/Matrix.cpp
+++ b/paddle/math/Matrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Matrix.h b/paddle/math/Matrix.h
index 5de78bb84c3e046b3a60cdb0b8ffe2e6384adc92..395143a4b1af84882f51b40a494b64c7260542df 100644
--- a/paddle/math/Matrix.h
+++ b/paddle/math/Matrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MatrixBitCode.cpp b/paddle/math/MatrixBitCode.cpp
index ac5b10c7bd56bb34393ac8abb98900351afc2e41..6390d4b6a5284dee15e65d3347b7d2c5b2b0a163 100644
--- a/paddle/math/MatrixBitCode.cpp
+++ b/paddle/math/MatrixBitCode.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MemoryHandle.cpp b/paddle/math/MemoryHandle.cpp
index 9101957fc6c221bed4aa8e0c76b4c6735e50fd2d..4c4a827b23aa2c1c7cc8be1e69660bf3b780816f 100644
--- a/paddle/math/MemoryHandle.cpp
+++ b/paddle/math/MemoryHandle.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/MemoryHandle.h b/paddle/math/MemoryHandle.h
index f12635d5d4b6ff7204d4d3e8d6f07d438c0ce1e8..0828d377c90c9fc93b79078ffed0d0b911b99c04 100644
--- a/paddle/math/MemoryHandle.h
+++ b/paddle/math/MemoryHandle.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/PoolAllocator.cpp b/paddle/math/PoolAllocator.cpp
index 2c150949dd4eca08824401685beecc19142cbd76..4282c7243a801c4116885cfa91d78c635e49ea94 100644
--- a/paddle/math/PoolAllocator.cpp
+++ b/paddle/math/PoolAllocator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/PoolAllocator.h b/paddle/math/PoolAllocator.h
index 5d33b453127a5aaa355ba8c569baf1eefe931c96..1544cb2cfca830c608d78c0f93032416820d604c 100644
--- a/paddle/math/PoolAllocator.h
+++ b/paddle/math/PoolAllocator.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SIMDFunctions.cpp b/paddle/math/SIMDFunctions.cpp
index 1fb156f29bbb586b6251f961bb4fd5f4d5da0737..95219debf50e57407b668d315b91141d259fc779 100644
--- a/paddle/math/SIMDFunctions.cpp
+++ b/paddle/math/SIMDFunctions.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SIMDFunctions.h b/paddle/math/SIMDFunctions.h
index ac82f109104d7c21f346f909984306de105c0fd4..9b0a8719b287a2b88e966484090974586d64521f 100644
--- a/paddle/math/SIMDFunctions.h
+++ b/paddle/math/SIMDFunctions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SparseMatrix.cpp b/paddle/math/SparseMatrix.cpp
index 2b0bff9535d5a9ba4a47def4d6f964c799325535..d2779cc9f51a8440598d6d31b428f240363d7b26 100644
--- a/paddle/math/SparseMatrix.cpp
+++ b/paddle/math/SparseMatrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SparseMatrix.h b/paddle/math/SparseMatrix.h
index 175ef54b858b7f8f31f45796d733af81a9d67066..f8d9ffc29fb721d5af2df3cc3f133419636d8fef 100644
--- a/paddle/math/SparseMatrix.h
+++ b/paddle/math/SparseMatrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SparseRowMatrix.cpp b/paddle/math/SparseRowMatrix.cpp
index 100827e321effb3240c024b4d16da2d0524a2b1c..3091743123af03561f91dfb8b03e65087310ce64 100644
--- a/paddle/math/SparseRowMatrix.cpp
+++ b/paddle/math/SparseRowMatrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/SparseRowMatrix.h b/paddle/math/SparseRowMatrix.h
index 56f113a3614e2e22809abbdaa708557ed3344464..2fee1b39fe34af534ce1a739da0f35de6826581b 100644
--- a/paddle/math/SparseRowMatrix.h
+++ b/paddle/math/SparseRowMatrix.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Storage.cpp b/paddle/math/Storage.cpp
index 57ea5c926647d21a82c87fc262e2999e45e7534f..0170b4efb80284ba930dbbd9fb0bf0ef9b6e2d6c 100644
--- a/paddle/math/Storage.cpp
+++ b/paddle/math/Storage.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Storage.h b/paddle/math/Storage.h
index 725de247e64c26ccf80a83bce70989f5c3c4fe45..36583201827fd53dd26d40dd15d1f03e6b0498fa 100644
--- a/paddle/math/Storage.h
+++ b/paddle/math/Storage.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TensorApply.h b/paddle/math/TensorApply.h
index 8b2a9a7cd2b3388b991d7d1b05ac9104a092e5e0..11c7acb44129a3b5bf680a4b5f9ff465d44b0965 100644
--- a/paddle/math/TensorApply.h
+++ b/paddle/math/TensorApply.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TensorAssign.h b/paddle/math/TensorAssign.h
index 03f7048d2d0576eaa0f759f913c35dc223ca336d..943fb5649e4f1b791ab38479ca61c3fe11fc698e 100644
--- a/paddle/math/TensorAssign.h
+++ b/paddle/math/TensorAssign.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TensorEvaluate.h b/paddle/math/TensorEvaluate.h
index 39981246f021f4185c6c70b15f08907468764397..346ed7ab13a82599e9c5e06723dcaed82659aafd 100644
--- a/paddle/math/TensorEvaluate.h
+++ b/paddle/math/TensorEvaluate.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TensorExpression.h b/paddle/math/TensorExpression.h
index b28ea2be1d90b2e8e71a72e07913d15ccfade456..7f28ad83bb078ed257aaa0e22bca85597c9ca486 100644
--- a/paddle/math/TensorExpression.h
+++ b/paddle/math/TensorExpression.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TrainingAlgorithmOp.cu b/paddle/math/TrainingAlgorithmOp.cu
index d8d9c793fba0cb09503885de925a9844c9c0f554..72ff077270382d52bfcd340cc64d9abf49d1705d 100644
--- a/paddle/math/TrainingAlgorithmOp.cu
+++ b/paddle/math/TrainingAlgorithmOp.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/TrainingAlgorithmOp.h b/paddle/math/TrainingAlgorithmOp.h
index 68eb98a93e423fa064168bc930cea1b62b7c62d0..2dc56f69e5cf1a31038ca737ffe6a8e43c32fa9e 100644
--- a/paddle/math/TrainingAlgorithmOp.h
+++ b/paddle/math/TrainingAlgorithmOp.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Vector.cpp b/paddle/math/Vector.cpp
index b2ade83138428a510e6be1bfa82290008e4167d0..484f4c925255c524fbde3d513098ca14c870a12b 100644
--- a/paddle/math/Vector.cpp
+++ b/paddle/math/Vector.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/Vector.h b/paddle/math/Vector.h
index bcd8ff3fa3c1b1298e7b028eb405bc2a7476533c..535580ac3739b99bee420dd0c834807e6f7b8b35 100644
--- a/paddle/math/Vector.h
+++ b/paddle/math/Vector.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/OriginalOptimizerApi.h b/paddle/math/tests/OriginalOptimizerApi.h
index fe4d1ae54296b65d690b0a667fbf18023bee05cd..ddcdd6bb5122a2316d3b29bc23b054c9ba2a1882 100644
--- a/paddle/math/tests/OriginalOptimizerApi.h
+++ b/paddle/math/tests/OriginalOptimizerApi.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/PerfUtils.h b/paddle/math/tests/PerfUtils.h
index c32f4c634a691d5d747157d1d6d50406fdb99c3b..9c6a63ce6c03c0db993d4bb52fe536e82ba2d726 100644
--- a/paddle/math/tests/PerfUtils.h
+++ b/paddle/math/tests/PerfUtils.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/TensorCheck.h b/paddle/math/tests/TensorCheck.h
index 956bcf61a455dea6fdded823cd2fdd4801b0771a..5bc4a03067a75527fa30e5bb5526f93dc7b9fdcc 100644
--- a/paddle/math/tests/TensorCheck.h
+++ b/paddle/math/tests/TensorCheck.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/TestUtils.h b/paddle/math/tests/TestUtils.h
index 2edb07de0144ba194cd18e644fbc93efcbe4837a..5f9fab7245004f8449c3865b76f5f29f7f47d646 100644
--- a/paddle/math/tests/TestUtils.h
+++ b/paddle/math/tests/TestUtils.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_Allocator.cpp b/paddle/math/tests/test_Allocator.cpp
index 084322a1caf579cf6237b41c51efa220c6f2d5a2..440fcda0fe1fd8ef2f395148eb430058c80986df 100644
--- a/paddle/math/tests/test_Allocator.cpp
+++ b/paddle/math/tests/test_Allocator.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_BaseMatrix.cpp b/paddle/math/tests/test_BaseMatrix.cpp
index f8c795a63918c5d52c8b92fad2d487c6e9f6df05..a4683918cade77c1e99461a668fb76b6c5eac726 100644
--- a/paddle/math/tests/test_BaseMatrix.cpp
+++ b/paddle/math/tests/test_BaseMatrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_CpuGpuVector.cpp b/paddle/math/tests/test_CpuGpuVector.cpp
index 7b50b020cda9315c48b897cdab82675c625094ef..c671735875b671c3959e28ec54b78d7f4ba3ea41 100644
--- a/paddle/math/tests/test_CpuGpuVector.cpp
+++ b/paddle/math/tests/test_CpuGpuVector.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_ExecViaCpu.cpp b/paddle/math/tests/test_ExecViaCpu.cpp
index b3eca19a7291d2b71b801793f824c1087a3ded27..b328ebf554cb2903f48e07754d296c3f8e96221e 100644
--- a/paddle/math/tests/test_ExecViaCpu.cpp
+++ b/paddle/math/tests/test_ExecViaCpu.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_FPException.cpp b/paddle/math/tests/test_FPException.cpp
index f996e0daddd3ef41e195de48640631a979a87192..6aa5891bce922c00cbb4f69a511fb3c42d53f319 100644
--- a/paddle/math/tests/test_FPException.cpp
+++ b/paddle/math/tests/test_FPException.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_GpuProfiler.cpp b/paddle/math/tests/test_GpuProfiler.cpp
index c3542b7834224e2fa6fe323a1fbe8ea1e7cd68de..e5fd6f4523e0bbbf54f48949ca88235e07122fcb 100644
--- a/paddle/math/tests/test_GpuProfiler.cpp
+++ b/paddle/math/tests/test_GpuProfiler.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_Matrix.cpp b/paddle/math/tests/test_Matrix.cpp
index edc9d74103240ff3790a4baf2ae796cab4aca55b..adb5fbd9fa30d810a25a2eb11f6d57474c1304c7 100644
--- a/paddle/math/tests/test_Matrix.cpp
+++ b/paddle/math/tests/test_Matrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_SIMDFunctions.cpp b/paddle/math/tests/test_SIMDFunctions.cpp
index 8405b96fc2b915e2e1a5676ab5e3f25b4acde75a..2c54121d996ce1778a060552bf5cf33aaae93a64 100644
--- a/paddle/math/tests/test_SIMDFunctions.cpp
+++ b/paddle/math/tests/test_SIMDFunctions.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_SparseMatrix.cpp b/paddle/math/tests/test_SparseMatrix.cpp
index 3788218aab100d4ad683e85149a9513e54ca2480..88b75b6d83612c56a598cf1b301bd38f888e1cce 100644
--- a/paddle/math/tests/test_SparseMatrix.cpp
+++ b/paddle/math/tests/test_SparseMatrix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_Tensor.cu b/paddle/math/tests/test_Tensor.cu
index 8fa402055a6fa5963101b9e7b5c9d266161c9f78..1859b9fc13576b6f1d0bc13b43f7e7a2ef6030c9 100644
--- a/paddle/math/tests/test_Tensor.cu
+++ b/paddle/math/tests/test_Tensor.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_TrainingAlgorithm.cpp b/paddle/math/tests/test_TrainingAlgorithm.cpp
index b40c8d9dae5fc573d8696a853c74e48f5293b234..93a930cc2f0f90887c649cf4411adbab2f99ed38 100644
--- a/paddle/math/tests/test_TrainingAlgorithm.cpp
+++ b/paddle/math/tests/test_TrainingAlgorithm.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_batchTranspose.cpp b/paddle/math/tests/test_batchTranspose.cpp
index a9596992b2b1fced417c048600b05b39882b2bf2..88631c62b893d54a3b1ca16317fbf42faa332be7 100644
--- a/paddle/math/tests/test_batchTranspose.cpp
+++ b/paddle/math/tests/test_batchTranspose.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_lazyAssign.cu b/paddle/math/tests/test_lazyAssign.cu
index 52dfdacffe3b915db07eb04bad7b8d45c7ccf44e..16541edb54b807d4e1690d4ae63fd44459e2d726 100644
--- a/paddle/math/tests/test_lazyAssign.cu
+++ b/paddle/math/tests/test_lazyAssign.cu
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_matrixCompare.cpp b/paddle/math/tests/test_matrixCompare.cpp
index 0883066947ae67cd55c2c505eef72168f3139b8d..713792d82b3c569d26375780cc19fa0bd6cca391 100644
--- a/paddle/math/tests/test_matrixCompare.cpp
+++ b/paddle/math/tests/test_matrixCompare.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_matrixUtil.h b/paddle/math/tests/test_matrixUtil.h
index 5300e7168b9dc61b65e64346424e65c11665cf99..9aa74b15193723970d80b5d1a4e0ac95341cd45a 100644
--- a/paddle/math/tests/test_matrixUtil.h
+++ b/paddle/math/tests/test_matrixUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_perturbation.cpp b/paddle/math/tests/test_perturbation.cpp
index 837c2f47ba05a04988431e14cb6bc2490f42d32e..eaf4dfea664d0e405f39fbc021bcae98d6e3ca83 100644
--- a/paddle/math/tests/test_perturbation.cpp
+++ b/paddle/math/tests/test_perturbation.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/math/tests/test_sparseMatrixCompare.cpp b/paddle/math/tests/test_sparseMatrixCompare.cpp
index d7aa20eb984417ff3907b078a263c5651d6209d3..eff2c502bb88e454a57d3ae534ca60caccf93d4a 100644
--- a/paddle/math/tests/test_sparseMatrixCompare.cpp
+++ b/paddle/math/tests/test_sparseMatrixCompare.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Argument.cpp b/paddle/parameter/Argument.cpp
index 0f414b4463b6993ca7bf0bc1eafebbbf9f1a8e00..b632a11bbdac07a9ce45f38aebe076f72a7b0870 100644
--- a/paddle/parameter/Argument.cpp
+++ b/paddle/parameter/Argument.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Argument.h b/paddle/parameter/Argument.h
index 2b20122debf935562d36f29d872e8ef3243111e0..69d57a28c058173494d54c22a3eda33f6e339db9 100644
--- a/paddle/parameter/Argument.h
+++ b/paddle/parameter/Argument.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/AverageOptimizer.cpp b/paddle/parameter/AverageOptimizer.cpp
index 593594761ed57495b92a30a8f3e8e86cdb45bfce..e51ca5652090e6fba5e2070fc8f8c1d10e9ecc7a 100644
--- a/paddle/parameter/AverageOptimizer.cpp
+++ b/paddle/parameter/AverageOptimizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/AverageOptimizer.h b/paddle/parameter/AverageOptimizer.h
index ccc2612608db574274f3e0acaacec7f9eb404223..9fd3f75baa6dd54620e7e7a93f14deb598999cf4 100644
--- a/paddle/parameter/AverageOptimizer.h
+++ b/paddle/parameter/AverageOptimizer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/FirstOrderOptimizer.cpp b/paddle/parameter/FirstOrderOptimizer.cpp
index 9e363fb20d11928fb0fa303d4ad8231fb399307b..17268d37150c10dc4524184c05fa1f935f31847d 100644
--- a/paddle/parameter/FirstOrderOptimizer.cpp
+++ b/paddle/parameter/FirstOrderOptimizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/FirstOrderOptimizer.h b/paddle/parameter/FirstOrderOptimizer.h
index a9a2ffdd41310d1927df012be8328d0e4bd3af0f..095019b74f4f667991a0d4c5d5511e371889539f 100644
--- a/paddle/parameter/FirstOrderOptimizer.h
+++ b/paddle/parameter/FirstOrderOptimizer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/LearningRateScheduler.cpp b/paddle/parameter/LearningRateScheduler.cpp
index a7412500ccfa05707286f0ad493ad8280eee1cbc..66448b2c5f6f440c3a7fdec2bd552d8dc7d0927f 100644
--- a/paddle/parameter/LearningRateScheduler.cpp
+++ b/paddle/parameter/LearningRateScheduler.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/LearningRateScheduler.h b/paddle/parameter/LearningRateScheduler.h
index e987c3dcde120b8c88d58de7a18ee5c6db85bb5c..53b9dba446e1c5908c1b990b026e6fbd4d8fd260 100644
--- a/paddle/parameter/LearningRateScheduler.h
+++ b/paddle/parameter/LearningRateScheduler.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/OptimizerFunctions.cpp b/paddle/parameter/OptimizerFunctions.cpp
index 6fd7964347644214533007dc1e11e6fa45ee9ea6..a4af1b470585937827305100e3fbf603e67c8241 100644
--- a/paddle/parameter/OptimizerFunctions.cpp
+++ b/paddle/parameter/OptimizerFunctions.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/OptimizerFunctions.h b/paddle/parameter/OptimizerFunctions.h
index a5f8b2c56942720335c0df6c9d71fd4e15494600..4f7370b6baf2b92469e73d54ecb25a23d73c3506 100644
--- a/paddle/parameter/OptimizerFunctions.h
+++ b/paddle/parameter/OptimizerFunctions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/OptimizerWithRegularizer.cpp b/paddle/parameter/OptimizerWithRegularizer.cpp
index 5381e7bef3b177884d85671ef6e3dfbc0de1d5ed..85f13c8bc08c534224a1a8365d541737980b439f 100644
--- a/paddle/parameter/OptimizerWithRegularizer.cpp
+++ b/paddle/parameter/OptimizerWithRegularizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/OptimizerWithRegularizer.h b/paddle/parameter/OptimizerWithRegularizer.h
index ebe23c7397f6d3f14976422342953e493a6fbee1..0e1c444d280886866c3b153988b1887a43c161c6 100644
--- a/paddle/parameter/OptimizerWithRegularizer.h
+++ b/paddle/parameter/OptimizerWithRegularizer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParallelParameter.cpp b/paddle/parameter/ParallelParameter.cpp
index 99b20a59ca2a8b4a84a5bcbd0fab135ac54de61c..b3182306a4115a5d5d9ad32f57437c66da8a95d9 100644
--- a/paddle/parameter/ParallelParameter.cpp
+++ b/paddle/parameter/ParallelParameter.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParallelParameter.h b/paddle/parameter/ParallelParameter.h
index 2b65321fe201ae166dbbd6629e9a0ab0c6481699..b0fe82d3c40ef1c670642d405da46b1ac51223b5 100644
--- a/paddle/parameter/ParallelParameter.h
+++ b/paddle/parameter/ParallelParameter.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Parameter.cpp b/paddle/parameter/Parameter.cpp
index 7e37bf225ba25e8bae269cf45b69ce418a54d1a3..3b06650e0ca0b36fb7e764e7ef924b5592242518 100644
--- a/paddle/parameter/Parameter.cpp
+++ b/paddle/parameter/Parameter.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Parameter.h b/paddle/parameter/Parameter.h
index 1c159d669a6a0f7b56c377e0b1cfa35b3fb75d53..6b0600517a95bd82a113a4b6133254a6515559c6 100644
--- a/paddle/parameter/Parameter.h
+++ b/paddle/parameter/Parameter.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterOptimizer.cpp b/paddle/parameter/ParameterOptimizer.cpp
index 2a71d6aee4dae556956616bd317156cfaf8732f0..7c8c6978e22c0e3cb3a3bdf8a7709a091cc2292b 100644
--- a/paddle/parameter/ParameterOptimizer.cpp
+++ b/paddle/parameter/ParameterOptimizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterOptimizer.h b/paddle/parameter/ParameterOptimizer.h
index 21a148333c2fd3aa127c5b3bb8160784864f4cce..2bdc793d605e01f8e055087bb3e0973168cb0213 100644
--- a/paddle/parameter/ParameterOptimizer.h
+++ b/paddle/parameter/ParameterOptimizer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdateFunctions.cpp b/paddle/parameter/ParameterUpdateFunctions.cpp
index 510ec5bf48a7576f646ecf01b02c5047c637afeb..c8af7105c78dcbf9f625a348b7f38efcf278469e 100644
--- a/paddle/parameter/ParameterUpdateFunctions.cpp
+++ b/paddle/parameter/ParameterUpdateFunctions.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdateFunctions.h b/paddle/parameter/ParameterUpdateFunctions.h
index 2d98030bd2389469fbd32940af6162203557620c..7374843d80de7c2c93d3310b07f09ce1620910d2 100644
--- a/paddle/parameter/ParameterUpdateFunctions.h
+++ b/paddle/parameter/ParameterUpdateFunctions.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdaterBase.cpp b/paddle/parameter/ParameterUpdaterBase.cpp
index e706742053fc49df9c99081774f425622941e38c..b938270ce1884674b513b326192adb58af5ec9f4 100644
--- a/paddle/parameter/ParameterUpdaterBase.cpp
+++ b/paddle/parameter/ParameterUpdaterBase.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdaterBase.h b/paddle/parameter/ParameterUpdaterBase.h
index ffd2980261530382ee09f2c98e354d0e56fd8038..5401046f676892c415f3e29ed1adbec75f5abe74 100644
--- a/paddle/parameter/ParameterUpdaterBase.h
+++ b/paddle/parameter/ParameterUpdaterBase.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdaterHook.cpp b/paddle/parameter/ParameterUpdaterHook.cpp
index 7d85a32c0cf527d39c252c2021b7bad0eb58753d..466560c4376444f96927211d330f900cd4d66287 100644
--- a/paddle/parameter/ParameterUpdaterHook.cpp
+++ b/paddle/parameter/ParameterUpdaterHook.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/ParameterUpdaterHook.h b/paddle/parameter/ParameterUpdaterHook.h
index 553282bcaaa2e90910eaafbe2e03a4afadf04a85..1f4506441da725e13ed2b0f339e6e2f5f30bcc6a 100644
--- a/paddle/parameter/ParameterUpdaterHook.h
+++ b/paddle/parameter/ParameterUpdaterHook.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Regularizer.cpp b/paddle/parameter/Regularizer.cpp
index a9bddc1596656ba36d6c445781f42991684f0c52..4420ee00311d57ae0832529d16645351ccb852b0 100644
--- a/paddle/parameter/Regularizer.cpp
+++ b/paddle/parameter/Regularizer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Regularizer.h b/paddle/parameter/Regularizer.h
index 5baaccc00db5f858272dbfa6751647915bfa6e3c..6d5477309812da4dda4bb7a4a869a2fde7f6bcf0 100644
--- a/paddle/parameter/Regularizer.h
+++ b/paddle/parameter/Regularizer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Weight.cpp b/paddle/parameter/Weight.cpp
index c138010607412fa257a6c7360a27d855197f88ad..f366a2b53f4a527fbb7ca9e0ecfe7ff3084b289e 100644
--- a/paddle/parameter/Weight.cpp
+++ b/paddle/parameter/Weight.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/Weight.h b/paddle/parameter/Weight.h
index 531b571cbc0055257e9a88037515834364439dc3..6e7a49154e87b89929cea066872c282f9410e776 100644
--- a/paddle/parameter/Weight.h
+++ b/paddle/parameter/Weight.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/parameter/tests/test_common.cpp b/paddle/parameter/tests/test_common.cpp
index 1a64fe335257a3107be03cfd333cb483c5ab452d..4e4d0ccfa26a06e1516a03b5dbd61fad64513691 100644
--- a/paddle/parameter/tests/test_common.cpp
+++ b/paddle/parameter/tests/test_common.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/BaseClient.cpp b/paddle/pserver/BaseClient.cpp
index ff83970ab1b11f74ceb4009cc8f469f7b54a7272..62fafc18918c631e8b13dd4bf49e4db1cf203f96 100644
--- a/paddle/pserver/BaseClient.cpp
+++ b/paddle/pserver/BaseClient.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/BaseClient.h b/paddle/pserver/BaseClient.h
index 3a501172b70a91e02ecda0f9f78e0c025ac67936..5924f80684ee031c403e72ad4f1c7d84011b431c 100644
--- a/paddle/pserver/BaseClient.h
+++ b/paddle/pserver/BaseClient.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/LightNetwork.cpp b/paddle/pserver/LightNetwork.cpp
index 1830170a163fa47114c75a2a88a731ea31060142..9a398d4f455516f630040831623bec3fdc0a4bae 100644
--- a/paddle/pserver/LightNetwork.cpp
+++ b/paddle/pserver/LightNetwork.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/LightNetwork.h b/paddle/pserver/LightNetwork.h
index b7d7bc7902abb18aae03fc4d8a3972f0298199fe..7aff007a2704570c627672f14dc64a677262bb02 100644
--- a/paddle/pserver/LightNetwork.h
+++ b/paddle/pserver/LightNetwork.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ParameterClient2.cpp b/paddle/pserver/ParameterClient2.cpp
index 28cc0ae2dd36273397015e618f6e14ea43398964..31418822b3f83aed471cdb970dbdbcaf928e7f15 100644
--- a/paddle/pserver/ParameterClient2.cpp
+++ b/paddle/pserver/ParameterClient2.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ParameterClient2.h b/paddle/pserver/ParameterClient2.h
index af8dd41ec4327fcf78625e7aa5d4b136ca7d14dd..0f180722e329ca62cc2598a4080fe8f173e87398 100644
--- a/paddle/pserver/ParameterClient2.h
+++ b/paddle/pserver/ParameterClient2.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ParameterServer2.cpp b/paddle/pserver/ParameterServer2.cpp
index b7f999f8b132e59ce8b7dffe5c4d43615e4c564c..ac70efc64f99f3bfef5a6d12dc7ff560bd10d25d 100644
--- a/paddle/pserver/ParameterServer2.cpp
+++ b/paddle/pserver/ParameterServer2.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ParameterServer2.h b/paddle/pserver/ParameterServer2.h
index ccaea42e7d0cb1865234702315fd4bbd00e548d5..47122f363218e5956e1617df1765942644923ae7 100644
--- a/paddle/pserver/ParameterServer2.h
+++ b/paddle/pserver/ParameterServer2.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ParameterServer2Main.cpp b/paddle/pserver/ParameterServer2Main.cpp
index b15ef8c3ccc9220d38514e927e0e10184e901846..1ba9b48c2382d97aeabcb33aee3b60720bab62d6 100644
--- a/paddle/pserver/ParameterServer2Main.cpp
+++ b/paddle/pserver/ParameterServer2Main.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ProtoServer.cpp b/paddle/pserver/ProtoServer.cpp
index 2f6d911a017d231692c42f2a235cf1e15257f7ae..410317ece28ec79dd668e91ff9fbed11f20a5acc 100644
--- a/paddle/pserver/ProtoServer.cpp
+++ b/paddle/pserver/ProtoServer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/ProtoServer.h b/paddle/pserver/ProtoServer.h
index cf08e24ff3ef47d9c17bfe14d7d3aff1537b8ce8..97b7bf167d5c6564aa01da18a46fe4bfe1c9a9b5 100644
--- a/paddle/pserver/ProtoServer.h
+++ b/paddle/pserver/ProtoServer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/RDMANetwork.h b/paddle/pserver/RDMANetwork.h
index 4e492a3afd120462ac6e056b9df850063c503a53..caef65134bf798851c0b826f7cc8bf2ab64b3f58 100644
--- a/paddle/pserver/RDMANetwork.h
+++ b/paddle/pserver/RDMANetwork.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/SocketChannel.cpp b/paddle/pserver/SocketChannel.cpp
index 4ebc47d32659d82f32b9da529aec7ec3f46f77a9..f3e74257f6f8f8d83aac1b6f196f69ca7ff5c9fd 100644
--- a/paddle/pserver/SocketChannel.cpp
+++ b/paddle/pserver/SocketChannel.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/SocketChannel.h b/paddle/pserver/SocketChannel.h
index 472b37a12283ca1c358034427d491804af765171..6c3dd20d7be60a53bfcf443d22888109ff9e3935 100644
--- a/paddle/pserver/SocketChannel.h
+++ b/paddle/pserver/SocketChannel.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/SparseParameterDistribution.cpp b/paddle/pserver/SparseParameterDistribution.cpp
index 2085b22a95138fa8caf474a081fb46229688966f..0068f85b52be75fd2f958ad7a1e2ae76949b1fee 100644
--- a/paddle/pserver/SparseParameterDistribution.cpp
+++ b/paddle/pserver/SparseParameterDistribution.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/SparseParameterDistribution.h b/paddle/pserver/SparseParameterDistribution.h
index af2b43af0ff58e842e53745dec7b501da6d36fe2..dc63b065a7e91ece23a9ffbdbeea8683c7341e25 100644
--- a/paddle/pserver/SparseParameterDistribution.h
+++ b/paddle/pserver/SparseParameterDistribution.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/test/SocketTest.cpp b/paddle/pserver/test/SocketTest.cpp
index 24c90f10785a6f5870ab291a5c5e6c13fbc0d49f..528f5e381eed0679388389633fa7e86822514811 100644
--- a/paddle/pserver/test/SocketTest.cpp
+++ b/paddle/pserver/test/SocketTest.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/test/test_ParameterServer2.cpp b/paddle/pserver/test/test_ParameterServer2.cpp
index eb813e92d6d696db6c2ced543a00594b69c7f5af..493b6d060ca14a970548c6f200615d707be92d37 100644
--- a/paddle/pserver/test/test_ParameterServer2.cpp
+++ b/paddle/pserver/test/test_ParameterServer2.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/test/test_ProtoServer.cpp b/paddle/pserver/test/test_ProtoServer.cpp
index 79d1f2743a1c2e6050afe48d6cf86a1084a4500c..cfed0d30d3c2109d8ab5ca15e5855a3551b9ef87 100644
--- a/paddle/pserver/test/test_ProtoServer.cpp
+++ b/paddle/pserver/test/test_ProtoServer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/pserver/test/test_ProtoServer.sh b/paddle/pserver/test/test_ProtoServer.sh
index a87b1b1ddcd0ea7f48a6a37575dd17fd53fd0751..970c90b494c2a256cf22f3de7b7ea7964fed58ab 100755
--- a/paddle/pserver/test/test_ProtoServer.sh
+++ b/paddle/pserver/test/test_ProtoServer.sh
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/py_paddle/__init__.py b/paddle/py_paddle/__init__.py
index f8399f9c63d81f5a52bf2b277789c26d809f0153..5504d1d50c523315036bfaaf6641c5216269a5e5 100644
--- a/paddle/py_paddle/__init__.py
+++ b/paddle/py_paddle/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/py_paddle/dataprovider_converter.py b/paddle/py_paddle/dataprovider_converter.py
index d64c7b20cb65a4b8dfebfc516cfc2c3fdc247114..edcefba6a854df518fd2eb8c1fea5b72c5f5d6a8 100644
--- a/paddle/py_paddle/dataprovider_converter.py
+++ b/paddle/py_paddle/dataprovider_converter.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/py_paddle/util.py b/paddle/py_paddle/util.py
index 35a355ef29cebd84fd34e00cee05218220b2eb43..d6bbf9a5a924db5e03b5acdb8ca2fe627ce5dd2c 100644
--- a/paddle/py_paddle/util.py
+++ b/paddle/py_paddle/util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/scripts/cluster_train/conf.py b/paddle/scripts/cluster_train/conf.py
index f1114a59201b9e57a14b739a327b622327c515f7..c77d7584d3c89144761875b0fbc70369e355930a 100644
--- a/paddle/scripts/cluster_train/conf.py
+++ b/paddle/scripts/cluster_train/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/scripts/cluster_train/paddle.py b/paddle/scripts/cluster_train/paddle.py
index 7343a600c1bf5522ac8b0cd90a38f8a362ba7ae6..9b03ed1d8f6a28259a6cb45f096575b5f3d27ca7 100644
--- a/paddle/scripts/cluster_train/paddle.py
+++ b/paddle/scripts/cluster_train/paddle.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/setup.py.in b/paddle/setup.py.in
index 1a15eafd5528a68aa9a68ed020de6decb61bd2a7..b4c38a41b86683f89b6d02e9db97b75e9dca89ea 100644
--- a/paddle/setup.py.in
+++ b/paddle/setup.py.in
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/MergeModel.cpp b/paddle/trainer/MergeModel.cpp
index 1d15c66d4d09d047f4ede83b4ad23733d0175617..8cb2873feb13e0ce420bc5133f14ecde6c3bfe76 100644
--- a/paddle/trainer/MergeModel.cpp
+++ b/paddle/trainer/MergeModel.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ParamUtil.cpp b/paddle/trainer/ParamUtil.cpp
index 2be9cd62235a262812231579c536a5f0596b69d9..200417ebfc51a2b07e785f994ce7e92d58ab01d3 100644
--- a/paddle/trainer/ParamUtil.cpp
+++ b/paddle/trainer/ParamUtil.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ParamUtil.h b/paddle/trainer/ParamUtil.h
index 3923941c3d1533621d89313aa09801e98cd5b8a9..8fa6fda75ca21c26e7de38fc3614a4794fb19a74 100644
--- a/paddle/trainer/ParamUtil.h
+++ b/paddle/trainer/ParamUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ParameterUpdater.cpp b/paddle/trainer/ParameterUpdater.cpp
index 6001a0b391fb3425315de3194945a4d04aff7150..8b5b95da5b397aada6972d46db35fee8ca1a2ea4 100644
--- a/paddle/trainer/ParameterUpdater.cpp
+++ b/paddle/trainer/ParameterUpdater.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ParameterUpdater.h b/paddle/trainer/ParameterUpdater.h
index b83b4cf55e27b25864499531bbfe483fb75f78a1..81ac374425b4f9181b474c05fe21a6288af84456 100644
--- a/paddle/trainer/ParameterUpdater.h
+++ b/paddle/trainer/ParameterUpdater.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/RemoteParameterUpdater.cpp b/paddle/trainer/RemoteParameterUpdater.cpp
index d83bb5b10adeff2dc43ad4705e5c55d10856de0d..702ea07f8ad34d64c4b6ecf932528b20696819bb 100644
--- a/paddle/trainer/RemoteParameterUpdater.cpp
+++ b/paddle/trainer/RemoteParameterUpdater.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/RemoteParameterUpdater.h b/paddle/trainer/RemoteParameterUpdater.h
index a40884724cc7f963dc6ce5eede750327b2bbfed9..46ce4be1460380a6485b0ef98af49fc4abb7209c 100644
--- a/paddle/trainer/RemoteParameterUpdater.h
+++ b/paddle/trainer/RemoteParameterUpdater.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/Tester.cpp b/paddle/trainer/Tester.cpp
index 6a5b7241a020941fad4321d8e271a1f23467b6ff..97d1b53934b65da05689126292d0e4deb99f9b4f 100644
--- a/paddle/trainer/Tester.cpp
+++ b/paddle/trainer/Tester.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/Tester.h b/paddle/trainer/Tester.h
index a9de9fe208c61c00fbeebe644222e255308e762b..ae7e0e93bff9c9c21f991ac6136a18ffd88fb176 100644
--- a/paddle/trainer/Tester.h
+++ b/paddle/trainer/Tester.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TesterConfig.h b/paddle/trainer/TesterConfig.h
index f490e5734415c0939fd925a6c7dd34c1e6d3a34f..9ff145a8a18b3e0704028a0c7ff94e31e2a216bf 100644
--- a/paddle/trainer/TesterConfig.h
+++ b/paddle/trainer/TesterConfig.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ThreadParameterUpdater.cpp b/paddle/trainer/ThreadParameterUpdater.cpp
index cc22851d8ecbf594df1e3f2c8aeaa98c07b3765b..bee7f061fed3a01e8292137272c3288334ef70c2 100644
--- a/paddle/trainer/ThreadParameterUpdater.cpp
+++ b/paddle/trainer/ThreadParameterUpdater.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/ThreadParameterUpdater.h b/paddle/trainer/ThreadParameterUpdater.h
index 5a5e3f1d4b3c1e915aa6ac01ff503c552e42de1a..492692dbe5b2209c7fc1eecc54f5bebea8d457a8 100644
--- a/paddle/trainer/ThreadParameterUpdater.h
+++ b/paddle/trainer/ThreadParameterUpdater.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/Trainer.cpp b/paddle/trainer/Trainer.cpp
index 9c83c207ede99bddeeab5f56d90d357ee8b56edd..85610ec04e3f64dc83575426922ac936a604b3a7 100644
--- a/paddle/trainer/Trainer.cpp
+++ b/paddle/trainer/Trainer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/Trainer.h b/paddle/trainer/Trainer.h
index 899607c7c0f17ef2e91969f5ba1dcfa573518727..f50b56143d314a2ad9493409e4d3674868520d53 100644
--- a/paddle/trainer/Trainer.h
+++ b/paddle/trainer/Trainer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerBenchmark.cpp b/paddle/trainer/TrainerBenchmark.cpp
index 54862e95b4a738b88dc256efbac9102fca383a4f..5c3177c8083e11ebf6b6854f86dbee8299d7e3b1 100644
--- a/paddle/trainer/TrainerBenchmark.cpp
+++ b/paddle/trainer/TrainerBenchmark.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerConfigHelper.cpp b/paddle/trainer/TrainerConfigHelper.cpp
index ee5b1e0a9c5a8faa6614d76ab938f1f1b8f4e73a..2017a08d20d494cbce8c3beba564ed07c1d7cc73 100644
--- a/paddle/trainer/TrainerConfigHelper.cpp
+++ b/paddle/trainer/TrainerConfigHelper.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerConfigHelper.h b/paddle/trainer/TrainerConfigHelper.h
index d20684964136a553b2d4119e8db5a1de084278bb..2c5c492ce872bd76fec431b6c511caaf021cc0c2 100644
--- a/paddle/trainer/TrainerConfigHelper.h
+++ b/paddle/trainer/TrainerConfigHelper.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerInternal.cpp b/paddle/trainer/TrainerInternal.cpp
index b1c3bf26d21d1760cd1710f372aa8a89fb7b101b..1b49d4aa28b3166787e5c3f029e47dd97a9f1aef 100644
--- a/paddle/trainer/TrainerInternal.cpp
+++ b/paddle/trainer/TrainerInternal.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerInternal.h b/paddle/trainer/TrainerInternal.h
index 962d53a30e5454060e8ce864c347c37b9cc98116..b67711a7219ae476dc32b35c04e0c977c9791072 100644
--- a/paddle/trainer/TrainerInternal.h
+++ b/paddle/trainer/TrainerInternal.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerInternalConfig.cpp b/paddle/trainer/TrainerInternalConfig.cpp
index 0dc74cb3b39309b33a1a92dfa5a45e95defb4120..a017cdec9d06a51ddf0925280f3b60cc2dc1c17a 100644
--- a/paddle/trainer/TrainerInternalConfig.cpp
+++ b/paddle/trainer/TrainerInternalConfig.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerInternalConfig.h b/paddle/trainer/TrainerInternalConfig.h
index b7bfd29abd729b33ca953fb20835c57cbcf3ef74..fd6fdf45e60eb6d182edeecd7404b8bf3f79d5ba 100644
--- a/paddle/trainer/TrainerInternalConfig.h
+++ b/paddle/trainer/TrainerInternalConfig.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/TrainerMain.cpp b/paddle/trainer/TrainerMain.cpp
index e23e745d99c7b10fb780cb0c89e27207eefc19c1..7a18f9836c8f6860b331cd49da5221cb135e6840 100644
--- a/paddle/trainer/TrainerMain.cpp
+++ b/paddle/trainer/TrainerMain.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/__init__.py b/paddle/trainer/tests/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/paddle/trainer/tests/__init__.py
+++ b/paddle/trainer/tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/chunking.conf b/paddle/trainer/tests/chunking.conf
index 01c15fab5f7c0f51b8d4ca3296699c7b11e14a6e..d88df919df8fee9209336ffa29d724dabe6af31b 100644
--- a/paddle/trainer/tests/chunking.conf
+++ b/paddle/trainer/tests/chunking.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/config_parser_test.py b/paddle/trainer/tests/config_parser_test.py
index c5ec315d6b01b0a5a3f73673e1756e9c06d685ba..db66ebb5b7c13fe53df14a07918aad62ba895ffa 100644
--- a/paddle/trainer/tests/config_parser_test.py
+++ b/paddle/trainer/tests/config_parser_test.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/gen_proto_data.py b/paddle/trainer/tests/gen_proto_data.py
index a3dbc10c886e183582b44fee479d5ffb074193ef..8cc6d44673b9f992c28ae95cc06db5ea5aca0642 100644
--- a/paddle/trainer/tests/gen_proto_data.py
+++ b/paddle/trainer/tests/gen_proto_data.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config.conf b/paddle/trainer/tests/sample_trainer_config.conf
index 15901065b226fad0e8a0b7ee92193c3157db3498..2697832840f35a33c07f1664ef18a229d656d784 100644
--- a/paddle/trainer/tests/sample_trainer_config.conf
+++ b/paddle/trainer/tests/sample_trainer_config.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_hsigmoid.conf b/paddle/trainer/tests/sample_trainer_config_hsigmoid.conf
index 174cb5e25f1c4d400869852599cb6b80ecbda033..e4abe31d480b69bc2ff4741649b336714818515b 100644
--- a/paddle/trainer/tests/sample_trainer_config_hsigmoid.conf
+++ b/paddle/trainer/tests/sample_trainer_config_hsigmoid.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_opt_a.conf b/paddle/trainer/tests/sample_trainer_config_opt_a.conf
index f5b1988ddaf5fba486d35b90cf4c267d209ce290..b1744db8d604c88ec47e7104f79b38bb9d0e4442 100644
--- a/paddle/trainer/tests/sample_trainer_config_opt_a.conf
+++ b/paddle/trainer/tests/sample_trainer_config_opt_a.conf
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_opt_b.conf b/paddle/trainer/tests/sample_trainer_config_opt_b.conf
index f5b1988ddaf5fba486d35b90cf4c267d209ce290..b1744db8d604c88ec47e7104f79b38bb9d0e4442 100644
--- a/paddle/trainer/tests/sample_trainer_config_opt_b.conf
+++ b/paddle/trainer/tests/sample_trainer_config_opt_b.conf
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_parallel.conf b/paddle/trainer/tests/sample_trainer_config_parallel.conf
index e35a1f26dad2f81f70fe31f9f8c921606ea8461b..e2b8b3ecdab83b4614dbe468c3a295c05867f7f9 100644
--- a/paddle/trainer/tests/sample_trainer_config_parallel.conf
+++ b/paddle/trainer/tests/sample_trainer_config_parallel.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_qb_rnn.conf b/paddle/trainer/tests/sample_trainer_config_qb_rnn.conf
index d254cc5700abfba652b6e969201272ad7d422b7a..d19222360c2f424ddb306b155dfef07921098a6b 100644
--- a/paddle/trainer/tests/sample_trainer_config_qb_rnn.conf
+++ b/paddle/trainer/tests/sample_trainer_config_qb_rnn.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_config_rnn.conf b/paddle/trainer/tests/sample_trainer_config_rnn.conf
index cbb666302943021e31a65715c619202aafd8ce70..b720d4d5a6ca59e207832a8c5410c2cb6074c439 100644
--- a/paddle/trainer/tests/sample_trainer_config_rnn.conf
+++ b/paddle/trainer/tests/sample_trainer_config_rnn.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_nest_rnn_gen.conf b/paddle/trainer/tests/sample_trainer_nest_rnn_gen.conf
index 613fd325e10fb742ec18d1451e49da975fcfce18..d669fbc40cbc19df309d8bf20c942a9d8fc8f47d 100644
--- a/paddle/trainer/tests/sample_trainer_nest_rnn_gen.conf
+++ b/paddle/trainer/tests/sample_trainer_nest_rnn_gen.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/sample_trainer_rnn_gen.conf b/paddle/trainer/tests/sample_trainer_rnn_gen.conf
index ec1c12cc896fb7868ea906447378966821dd3e93..2b337282f6285afb527e9bbf138d2e8184700d8d 100644
--- a/paddle/trainer/tests/sample_trainer_rnn_gen.conf
+++ b/paddle/trainer/tests/sample_trainer_rnn_gen.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/testPyDataWrapper.py b/paddle/trainer/tests/testPyDataWrapper.py
index 4607bec24e1fec6f8b9996eb32fe991dbbe3ed79..2c29a274339747b78fbd6c27ae4070f0abbd4028 100644
--- a/paddle/trainer/tests/testPyDataWrapper.py
+++ b/paddle/trainer/tests/testPyDataWrapper.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_Compare.cpp b/paddle/trainer/tests/test_Compare.cpp
index 03312f9e470e0f8b01e229237d25a7ac8e088c5c..07a47b2990ce0a95070321ef652d8e90bed26f69 100644
--- a/paddle/trainer/tests/test_Compare.cpp
+++ b/paddle/trainer/tests/test_Compare.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_CompareSparse.cpp b/paddle/trainer/tests/test_CompareSparse.cpp
index a7c6862ce3362556fa60cc3309445347476e7f33..3fea3a3c24303b84f78f4029b0ed8e42e419c442 100644
--- a/paddle/trainer/tests/test_CompareSparse.cpp
+++ b/paddle/trainer/tests/test_CompareSparse.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_CompareTwoNets.cpp b/paddle/trainer/tests/test_CompareTwoNets.cpp
index 81320da6ac9c6e880b936a6b1e2650796bb50ff7..7e5449dcba66645329a5bd1b9dad73cf10cc0a5a 100644
--- a/paddle/trainer/tests/test_CompareTwoNets.cpp
+++ b/paddle/trainer/tests/test_CompareTwoNets.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_CompareTwoOpts.cpp b/paddle/trainer/tests/test_CompareTwoOpts.cpp
index a52f2fa7e7708925dbcb173167b17bbfef93a4da..4d051b537cd6e00229b8c4db2472dc91607fd971 100644
--- a/paddle/trainer/tests/test_CompareTwoOpts.cpp
+++ b/paddle/trainer/tests/test_CompareTwoOpts.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_Prediction.cpp b/paddle/trainer/tests/test_Prediction.cpp
index 6db33439b319e84e99e828246ca672fa8274e4bf..322121a579440fcf164c042b3265e5d2878e3732 100644
--- a/paddle/trainer/tests/test_Prediction.cpp
+++ b/paddle/trainer/tests/test_Prediction.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_PyDataProviderWrapper.cpp b/paddle/trainer/tests/test_PyDataProviderWrapper.cpp
index e53291386c6b553e26248dae75e321d4b7246823..5c5c6d534692b1ce18b4bc5251707e1b4b39ae85 100644
--- a/paddle/trainer/tests/test_PyDataProviderWrapper.cpp
+++ b/paddle/trainer/tests/test_PyDataProviderWrapper.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_Trainer.cpp b/paddle/trainer/tests/test_Trainer.cpp
index 900c05af851aede67253535228d75d211dee6a85..0fede59f8d8d62edcdb2d030952d0e738452160a 100644
--- a/paddle/trainer/tests/test_Trainer.cpp
+++ b/paddle/trainer/tests/test_Trainer.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_TrainerOnePass.cpp b/paddle/trainer/tests/test_TrainerOnePass.cpp
index da2954d1664fc18cb78e6217807ff9799d220f7f..1d9dce1b0e044c9445c5b559b9273a24c8fd8785 100644
--- a/paddle/trainer/tests/test_TrainerOnePass.cpp
+++ b/paddle/trainer/tests/test_TrainerOnePass.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_config.conf b/paddle/trainer/tests/test_config.conf
index 2a4548896ffe0770f48b6c375c41eaf452b19366..d1bb9b877fe26702948586dbe90b9ff0ee27c1d6 100644
--- a/paddle/trainer/tests/test_config.conf
+++ b/paddle/trainer/tests/test_config.conf
@@ -1,5 +1,5 @@
 #edit-mode: -*- python -*-
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/paddle/trainer/tests/test_recurrent_machine_generation.cpp b/paddle/trainer/tests/test_recurrent_machine_generation.cpp
index 49e8a97ad057246addf29274dd9c436d1481de91..b52acc2ca7c658700356e6038754e604df0cf7cd 100644
--- a/paddle/trainer/tests/test_recurrent_machine_generation.cpp
+++ b/paddle/trainer/tests/test_recurrent_machine_generation.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/BarrierStat.cpp b/paddle/utils/BarrierStat.cpp
index 82c5b84e5960753d5ec4c35bd667a8e43269e9e1..5040deefd074cbec86e86405f3466656355d1da1 100644
--- a/paddle/utils/BarrierStat.cpp
+++ b/paddle/utils/BarrierStat.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/BarrierStat.h b/paddle/utils/BarrierStat.h
index 661340ad275365ab567175d4280abdab18444fac..3c5c0885d6ef71d2eac92cc1928ffe54dea73c96 100644
--- a/paddle/utils/BarrierStat.h
+++ b/paddle/utils/BarrierStat.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/ClassRegistrar.h b/paddle/utils/ClassRegistrar.h
index ee58ccb2ad42ac9e5380e3a80fe0044965eab083..1ac27bafabd1945d1d01e3bead22b0dd200d8688 100644
--- a/paddle/utils/ClassRegistrar.h
+++ b/paddle/utils/ClassRegistrar.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/CommandLineParser.cpp b/paddle/utils/CommandLineParser.cpp
index 307e304bb03d79fa9a640ece9c84845919b0d9c4..14f83241c58c7ca0f7253c4020e3c9cd7bbf11de 100644
--- a/paddle/utils/CommandLineParser.cpp
+++ b/paddle/utils/CommandLineParser.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/CommandLineParser.h b/paddle/utils/CommandLineParser.h
index c46567913e253bdda645f129449773040c0ec93d..3d25bc3b0b50a210b7de179427a15350fa3ac981 100644
--- a/paddle/utils/CommandLineParser.h
+++ b/paddle/utils/CommandLineParser.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/CompilerMacros.h b/paddle/utils/CompilerMacros.h
index 4236d750c4d8bf722fdf3e371dc95b2d9aa8223d..e50093f7fcf19744cfa11d6fee1611c2bcba6b64 100644
--- a/paddle/utils/CompilerMacros.h
+++ b/paddle/utils/CompilerMacros.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/CustomStackTrace.cpp b/paddle/utils/CustomStackTrace.cpp
index 8740fe662ea21ce93c7c0d9505cdeb75975b3020..730788cb9893b93208ed6d55dbcd2231ee8495e1 100644
--- a/paddle/utils/CustomStackTrace.cpp
+++ b/paddle/utils/CustomStackTrace.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/CustomStackTrace.h b/paddle/utils/CustomStackTrace.h
index 878e14eb5fcf870bf6c29758a1b9a297c13ce730..5686f3c84ce72622fbf2f894409965f2a0cab103 100644
--- a/paddle/utils/CustomStackTrace.h
+++ b/paddle/utils/CustomStackTrace.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/DisableCopy.h b/paddle/utils/DisableCopy.h
index e991c07cdf68dac2bdf7fd66de03a292a3bec3c8..41de98bbde664651803c8db4c0cd7216b2ff4231 100644
--- a/paddle/utils/DisableCopy.h
+++ b/paddle/utils/DisableCopy.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Excepts.cpp b/paddle/utils/Excepts.cpp
index b2fad3ac9dd6477e388185d95ebd49c8f0da4c84..4ddce35ed31a8fed3f25cb3b03348b4eda8fcfdd 100644
--- a/paddle/utils/Excepts.cpp
+++ b/paddle/utils/Excepts.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Excepts.h b/paddle/utils/Excepts.h
index a84a2d33a6a3d0664218151befd6b2af44f72a97..dc3369b7e8c27cf53a03ce56b18a123f291d2d6d 100644
--- a/paddle/utils/Excepts.h
+++ b/paddle/utils/Excepts.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Flags.cpp b/paddle/utils/Flags.cpp
index 6fae24e1b58c5296019cfaefe97905c3e8632210..1c9e602f45a818824a34aca23ef8f52a5e14cd17 100644
--- a/paddle/utils/Flags.cpp
+++ b/paddle/utils/Flags.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Flags.h b/paddle/utils/Flags.h
index dda60c3f965abd8575677c785b21b058b3400ee5..922533d63e7f0c28a1dcec6b4d9f453f1794abb5 100644
--- a/paddle/utils/Flags.h
+++ b/paddle/utils/Flags.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/GlobalConstants.cpp b/paddle/utils/GlobalConstants.cpp
index d769cd1ee7d4403f9fddbe91d2afec2c986d6b18..9e8dade0b228eb642a965eaa5bfe0653fe2749de 100644
--- a/paddle/utils/GlobalConstants.cpp
+++ b/paddle/utils/GlobalConstants.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/GlobalConstants.h b/paddle/utils/GlobalConstants.h
index 4c74c17a50c8cdbc18a075a58f97efc6b3330deb..707346f2c76e59b50722f4f8805ebe56c3cf861b 100644
--- a/paddle/utils/GlobalConstants.h
+++ b/paddle/utils/GlobalConstants.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Locks.h b/paddle/utils/Locks.h
index 5990e1657021611437e8fe730147dfaf207c800d..0f922f3548d97eb16ca897564faf1bf083f0d5ac 100644
--- a/paddle/utils/Locks.h
+++ b/paddle/utils/Locks.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Logging.cpp b/paddle/utils/Logging.cpp
index 14303bd4c747db2c10ee24b1601f709a79174850..3c31633e58a2b958c804c0c6934830d8e3a928e4 100644
--- a/paddle/utils/Logging.cpp
+++ b/paddle/utils/Logging.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Logging.h b/paddle/utils/Logging.h
index e9029b421fa3b68845a54194f4cfa69439a99a0c..c91ca9fecc5e74334f419a2e9631f9556945923c 100644
--- a/paddle/utils/Logging.h
+++ b/paddle/utils/Logging.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/PythonUtil.cpp b/paddle/utils/PythonUtil.cpp
index 7f17a825228ef56be7b8678bf003e57388d4b0bf..a9c6a20997e78c51b71707f6290ca52dbe3614db 100644
--- a/paddle/utils/PythonUtil.cpp
+++ b/paddle/utils/PythonUtil.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/PythonUtil.h b/paddle/utils/PythonUtil.h
index 65677d90101a0ee2e62c8ac45c50b88326e169e1..2cbc2fdd37cb46375ae37a4aa149f30440e38f0a 100644
--- a/paddle/utils/PythonUtil.h
+++ b/paddle/utils/PythonUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Queue.h b/paddle/utils/Queue.h
index 58d17e86c432b90a6b3240dd5528146a24b72184..37748345a4b1036ca80c378368c1e858a001583d 100644
--- a/paddle/utils/Queue.h
+++ b/paddle/utils/Queue.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Stat.cpp b/paddle/utils/Stat.cpp
index ab140c33502ad315d087bb3afc7f39bffc122894..01ea535cfd429daf3bc2e5906161fab42f8cd767 100644
--- a/paddle/utils/Stat.cpp
+++ b/paddle/utils/Stat.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Stat.h b/paddle/utils/Stat.h
index 1ef688ea8da53ee0cd51b1775e671f2b10be782b..9be79e8859a3b4cff4c834ee698902706f947712 100644
--- a/paddle/utils/Stat.h
+++ b/paddle/utils/Stat.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/StringUtil.cpp b/paddle/utils/StringUtil.cpp
index b416cda4af1572d76cdd9a7144e05b790eedf22a..0c98e6db34530ae40a7245768051b8ce8aa69202 100644
--- a/paddle/utils/StringUtil.cpp
+++ b/paddle/utils/StringUtil.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/StringUtil.h b/paddle/utils/StringUtil.h
index 8b44dad19231781623a0a65d02b24ac1cf9e4523..8a63ca23b4322673fe1102b819a7ce4765fd73a9 100644
--- a/paddle/utils/StringUtil.h
+++ b/paddle/utils/StringUtil.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Thread.h b/paddle/utils/Thread.h
index ade0ee496f94f6165f35dd1a0a37618df8fae585..435dff2f668e3efcfadee439045ad359f775b84f 100644
--- a/paddle/utils/Thread.h
+++ b/paddle/utils/Thread.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/ThreadLocal.cpp b/paddle/utils/ThreadLocal.cpp
index 49d4b1526537def9b8183934faa971402f3678aa..c9b32784d9baba9e6c9275c75bf339cd2039e0af 100644
--- a/paddle/utils/ThreadLocal.cpp
+++ b/paddle/utils/ThreadLocal.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/ThreadLocal.h b/paddle/utils/ThreadLocal.h
index 06c8b392af23f81ab48042cb4d24a40b1c50275d..b6e31bd05bb82cbe9aa0156799137772b5115d2b 100644
--- a/paddle/utils/ThreadLocal.h
+++ b/paddle/utils/ThreadLocal.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/TypeDefs.h b/paddle/utils/TypeDefs.h
index e8be779bea255eec71057495d1253ed92c2256c3..c50a05e82daefd1273c896f3603957f4484ecd5d 100644
--- a/paddle/utils/TypeDefs.h
+++ b/paddle/utils/TypeDefs.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Util.cpp b/paddle/utils/Util.cpp
index bc727cfa74cdfb51b36259bd08733804578f6d66..f48726bff068080ce7f83d8dfdc67fcd73b4c669 100644
--- a/paddle/utils/Util.cpp
+++ b/paddle/utils/Util.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Util.h b/paddle/utils/Util.h
index ed38f8fa60b3716c12e755b047557c1409fa767c..ff67439da6d80d0c40043e0a7fea0cdf0a19acc9 100644
--- a/paddle/utils/Util.h
+++ b/paddle/utils/Util.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Version.cpp b/paddle/utils/Version.cpp
index e706983918b4a865f6674a34083ef0143bd6e185..88fb333f79c43b413474f13372940d346513f21e 100644
--- a/paddle/utils/Version.cpp
+++ b/paddle/utils/Version.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/Version.h b/paddle/utils/Version.h
index e6c799644ee7f88e4e90eec565d1bab2bc9faed7..ac04963c2ce2cb2083431a56b2b3c2301e568e1a 100644
--- a/paddle/utils/Version.h
+++ b/paddle/utils/Version.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/arch/linux/Locks.cpp b/paddle/utils/arch/linux/Locks.cpp
index 93016daeaea644ca44499fdc6024ec8deac57ca8..2a6f96e04d024ac3977bc154dbeeb69ce9ab3a5d 100644
--- a/paddle/utils/arch/linux/Locks.cpp
+++ b/paddle/utils/arch/linux/Locks.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/arch/osx/Locks.cpp b/paddle/utils/arch/osx/Locks.cpp
index ae563a6afd29b6315d9c6609474faddbfaaded14..85902264314c6a4dc6f2c4ddb86bf4923627ee56 100644
--- a/paddle/utils/arch/osx/Locks.cpp
+++ b/paddle/utils/arch/osx/Locks.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_CommandLineParser.cpp b/paddle/utils/tests/test_CommandLineParser.cpp
index 5ecfb2b4f511e63eac21a5eae3829532f6860d66..9a1d2391a8b47814c772bdf86e57ea440c11713b 100644
--- a/paddle/utils/tests/test_CommandLineParser.cpp
+++ b/paddle/utils/tests/test_CommandLineParser.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_CustomStackTrace.cpp b/paddle/utils/tests/test_CustomStackTrace.cpp
index 3bfb381ed93659feebcc567a04b2a095dc94dfa8..512330b49e9d31ef5a9334b2371d2fe65e9b6fb1 100644
--- a/paddle/utils/tests/test_CustomStackTrace.cpp
+++ b/paddle/utils/tests/test_CustomStackTrace.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_CustomStackTracePrint.cpp b/paddle/utils/tests/test_CustomStackTracePrint.cpp
index d39a190961a96906eef2b510cb3538c639d5df5c..60ba210b700581cd239945e2431431a4977a9376 100644
--- a/paddle/utils/tests/test_CustomStackTracePrint.cpp
+++ b/paddle/utils/tests/test_CustomStackTracePrint.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_Logging.cpp b/paddle/utils/tests/test_Logging.cpp
index 9f477fab14a2abde93505a05fc4c9ccd3d6426b6..667864aa758373caa82a8c66048709d228783029 100644
--- a/paddle/utils/tests/test_Logging.cpp
+++ b/paddle/utils/tests/test_Logging.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_SpinLock.cpp b/paddle/utils/tests/test_SpinLock.cpp
index 77d281962cfeaa3cc951a72eddf4f37b619c5691..9c7ad05b0b6f7e6cf98717a2b317e7d242c22d00 100644
--- a/paddle/utils/tests/test_SpinLock.cpp
+++ b/paddle/utils/tests/test_SpinLock.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_StringUtils.cpp b/paddle/utils/tests/test_StringUtils.cpp
index 2c699b791ffad8ed680c5537005aac7dad832f41..fdc914d1bcc3c74e0f05ef475069abc315bdc306 100644
--- a/paddle/utils/tests/test_StringUtils.cpp
+++ b/paddle/utils/tests/test_StringUtils.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_Thread.cpp b/paddle/utils/tests/test_Thread.cpp
index 154db5d9c616d4817b933c82587834f5ce2d0f8e..b069be1d7a28847a4aaefbdcef985f6b9100f8ab 100644
--- a/paddle/utils/tests/test_Thread.cpp
+++ b/paddle/utils/tests/test_Thread.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/paddle/utils/tests/test_ThreadBarrier.cpp b/paddle/utils/tests/test_ThreadBarrier.cpp
index 20b9babd94cf4e6a475daece349c871bd606d83d..997a393683cac7ad8e9aeceef9a74aba6c6fdf6b 100644
--- a/paddle/utils/tests/test_ThreadBarrier.cpp
+++ b/paddle/utils/tests/test_ThreadBarrier.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/DataConfig.proto.m4 b/proto/DataConfig.proto.m4
index 01d451ff7d5334f8f84d28973c2d7c4b4fac5885..1f8e3f4f3e523447b69bfd2dbce9c99dc22571d1 100644
--- a/proto/DataConfig.proto.m4
+++ b/proto/DataConfig.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/DataFormat.proto.m4 b/proto/DataFormat.proto.m4
index 8a4a0be1b31a62cca35ca732a037ddc8b20786c4..54e9fd008e485d24c21c58d543be6b311378905b 100644
--- a/proto/DataFormat.proto.m4
+++ b/proto/DataFormat.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/ModelConfig.proto.m4 b/proto/ModelConfig.proto.m4
index 4e8ed36f4ed4446193fab6fb710a0283d87b4b3a..ccad69a3c2209542d2be855ddf3f75def9e8d729 100644
--- a/proto/ModelConfig.proto.m4
+++ b/proto/ModelConfig.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/ParameterConfig.proto.m4 b/proto/ParameterConfig.proto.m4
index 26e7c3ef77b7377b8d6da4d947bcad27ae4edf72..b5c0fea6c373307dc0af2e29c0f1ff5362823411 100644
--- a/proto/ParameterConfig.proto.m4
+++ b/proto/ParameterConfig.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/ParameterService.proto.m4 b/proto/ParameterService.proto.m4
index 0b3f14a2ee5b3e1771f724bd9d271a3ecfd15038..25b0991583ec128aeeca1ca775a574f81500d6e5 100644
--- a/proto/ParameterService.proto.m4
+++ b/proto/ParameterService.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/proto/TrainerConfig.proto.m4 b/proto/TrainerConfig.proto.m4
index 965c9cd39353970dd547f2a595eb99531f3693c6..4684203b03e3297f60629ff6929729c3daffd8c6 100644
--- a/proto/TrainerConfig.proto.m4
+++ b/proto/TrainerConfig.proto.m4
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/python/paddle/__init__.py b/python/paddle/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/python/paddle/__init__.py
+++ b/python/paddle/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/proto/__init__.py b/python/paddle/proto/__init__.py
index cd6a59ecbb0952e89f34b11678a60ad300585979..07406a841ec90a79fbe5d0aca7b19d19d85e008a 100644
--- a/python/paddle/proto/__init__.py
+++ b/python/paddle/proto/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/PyDataProvider2.py b/python/paddle/trainer/PyDataProvider2.py
index 0c577ec657bc6d35c41e55ed5ab6adb80ab2c37c..6e8cce1cce700f3a46571451da17b781e838c3b8 100644
--- a/python/paddle/trainer/PyDataProvider2.py
+++ b/python/paddle/trainer/PyDataProvider2.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/PyDataProviderWrapper.py b/python/paddle/trainer/PyDataProviderWrapper.py
index 90b684a000017fc03c8c33f829aaa64a5f769e45..6af250772859811b3c48434ab005e50b435dd320 100644
--- a/python/paddle/trainer/PyDataProviderWrapper.py
+++ b/python/paddle/trainer/PyDataProviderWrapper.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/__init__.py b/python/paddle/trainer/__init__.py
index c90af2ee000d46a032984ee23559e7e99b49ddad..f662d6826321eb840739382558f76327d27b5847 100644
--- a/python/paddle/trainer/__init__.py
+++ b/python/paddle/trainer/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/config_parser.py b/python/paddle/trainer/config_parser.py
index c6c0c9c151d840963fab1fe689eb5b9c340518ce..fd7fb40822cdfc84e5a6b62559ab18fba7b2824c 100644
--- a/python/paddle/trainer/config_parser.py
+++ b/python/paddle/trainer/config_parser.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/config_parser_extension.py b/python/paddle/trainer/config_parser_extension.py
index ba4c79efdc10ec6cc895e76ddb87bc3fbd19ddc1..b9e0f3eb13dd3f54e26a566f4ae937940134fa03 100644
--- a/python/paddle/trainer/config_parser_extension.py
+++ b/python/paddle/trainer/config_parser_extension.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer/recurrent_units.py b/python/paddle/trainer/recurrent_units.py
index a80ad13d1ed52d84c3b5882939271b91ecc07bb3..edca279dcadef42243cb3fc00366cec90cbc69bf 100644
--- a/python/paddle/trainer/recurrent_units.py
+++ b/python/paddle/trainer/recurrent_units.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/__init__.py b/python/paddle/trainer_config_helpers/__init__.py
index adebebba2523f851507c4a0525eeaae9cfeb9dcc..3ac14549340bb61809a434053a8f04071a767b14 100644
--- a/python/paddle/trainer_config_helpers/__init__.py
+++ b/python/paddle/trainer_config_helpers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/activations.py b/python/paddle/trainer_config_helpers/activations.py
index eeed18a98a27313dac65a695960043d0543bb577..06be3e45993bedc2ccf9874e1ab503a9fdbba623 100644
--- a/python/paddle/trainer_config_helpers/activations.py
+++ b/python/paddle/trainer_config_helpers/activations.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/attrs.py b/python/paddle/trainer_config_helpers/attrs.py
index 54169f382f164e7b9cf061baeb21d4109a8ae5b6..59bb18bfcab30540bd38ca8d1cb300813d30fee8 100644
--- a/python/paddle/trainer_config_helpers/attrs.py
+++ b/python/paddle/trainer_config_helpers/attrs.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/data_sources.py b/python/paddle/trainer_config_helpers/data_sources.py
index b41097953dad8aa9c8755c25860b177cdbff5b93..b6ecd42857852c1f9f12db8370183d7799761a4f 100644
--- a/python/paddle/trainer_config_helpers/data_sources.py
+++ b/python/paddle/trainer_config_helpers/data_sources.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/default_decorators.py b/python/paddle/trainer_config_helpers/default_decorators.py
index c01050e338d5933f49f0504f2e9ef5f15c7743ba..1caad193496cc62bca881d23d1d6ff2bebcc8f98 100644
--- a/python/paddle/trainer_config_helpers/default_decorators.py
+++ b/python/paddle/trainer_config_helpers/default_decorators.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/evaluators.py b/python/paddle/trainer_config_helpers/evaluators.py
index dc6a36392f9c6bff42d3a37f963ed18a849414f5..0ee116d8c47c2f2d351af89583e2edbc22f9df55 100644
--- a/python/paddle/trainer_config_helpers/evaluators.py
+++ b/python/paddle/trainer_config_helpers/evaluators.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/layers.py b/python/paddle/trainer_config_helpers/layers.py
index 4541b6fd8deddbd9cd3f8cb02f01e8328718d6e7..8dd6b7b7d28f841d7d7657b8ef3c25188c2f086e 100644
--- a/python/paddle/trainer_config_helpers/layers.py
+++ b/python/paddle/trainer_config_helpers/layers.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/math.py b/python/paddle/trainer_config_helpers/math.py
index 30a9b1c4e895f2d7629c222208b79545b9c56fda..2d9e36f2b0d379d907634208a45c69efa9dbba3d 100644
--- a/python/paddle/trainer_config_helpers/math.py
+++ b/python/paddle/trainer_config_helpers/math.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/networks.py b/python/paddle/trainer_config_helpers/networks.py
index ff6d2e1cffcebf3b55ba7dfbefce9e2af6d09672..375bea34e8aa0ac2ea222531f313a627414495b0 100644
--- a/python/paddle/trainer_config_helpers/networks.py
+++ b/python/paddle/trainer_config_helpers/networks.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/optimizers.py b/python/paddle/trainer_config_helpers/optimizers.py
index 501fc3211bf2b955065f40109ab5ceeaa8041e6e..d95b2cfe464bbe6c9bbd216ab4f066545c970cdc 100644
--- a/python/paddle/trainer_config_helpers/optimizers.py
+++ b/python/paddle/trainer_config_helpers/optimizers.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/poolings.py b/python/paddle/trainer_config_helpers/poolings.py
index 6f13a76f25a106dfda5e71dbc237b95afefff884..0c38a8dce553ec120cacc72edb604bfeb1819f93 100644
--- a/python/paddle/trainer_config_helpers/poolings.py
+++ b/python/paddle/trainer_config_helpers/poolings.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/tests/ProtobufEqualMain.cpp b/python/paddle/trainer_config_helpers/tests/ProtobufEqualMain.cpp
index 06f7de9306307e2f92958ef211ec137d54c99d1c..fc53422afd44a6cb1d81a8ec9d27d83523f30e6c 100644
--- a/python/paddle/trainer_config_helpers/tests/ProtobufEqualMain.cpp
+++ b/python/paddle/trainer_config_helpers/tests/ProtobufEqualMain.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 Baidu, Inc. All Rights Reserve.
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/tests/layers_test.py b/python/paddle/trainer_config_helpers/tests/layers_test.py
index 3b55667354750066a7d3ab3a0af59eb9e7d47d86..05902ea293df5a3e9c10f6700930ca6a343603c2 100644
--- a/python/paddle/trainer_config_helpers/tests/layers_test.py
+++ b/python/paddle/trainer_config_helpers/tests/layers_test.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/tests/layers_test_config.py b/python/paddle/trainer_config_helpers/tests/layers_test_config.py
index 44d134d1f7d5fb5de790cf564f4c1e0899571473..ae275735aa2b852b3b226a4a0e5b2d4d000ba199 100644
--- a/python/paddle/trainer_config_helpers/tests/layers_test_config.py
+++ b/python/paddle/trainer_config_helpers/tests/layers_test_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/trainer_config_helpers/utils.py b/python/paddle/trainer_config_helpers/utils.py
index c0235b28cdfb96fbff9c02c217ffd972e4f8816e..fe6e9cd53cc821d2b6dbdabb7130567e22f8000f 100644
--- a/python/paddle/trainer_config_helpers/utils.py
+++ b/python/paddle/trainer_config_helpers/utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/__init__.py b/python/paddle/utils/__init__.py
index 3e93f41c2e32025b3e29a0990833d7e97a7c8caa..15595d208583b567b8f768c8d7bd84986ca5a03f 100644
--- a/python/paddle/utils/__init__.py
+++ b/python/paddle/utils/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/dump_config.py b/python/paddle/utils/dump_config.py
index c5ce5c8d9a084d68b250d091808f528459f46921..73bf349c46726163d664c374aa47598871b90106 100644
--- a/python/paddle/utils/dump_config.py
+++ b/python/paddle/utils/dump_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/image_util.py b/python/paddle/utils/image_util.py
index e6c6b04de0a569ab55196a54fa8a44396b03e84c..d3d79b14405256bbc95c41d805dbee56cb104f5e 100644
--- a/python/paddle/utils/image_util.py
+++ b/python/paddle/utils/image_util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/make_model_diagram.py b/python/paddle/utils/make_model_diagram.py
index 29e271717d7108f343d4c28d51c7dfb11bb33fba..1370ea83a49955d3152a1147f8e8108371a8ae12 100644
--- a/python/paddle/utils/make_model_diagram.py
+++ b/python/paddle/utils/make_model_diagram.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/plotcurve.py b/python/paddle/utils/plotcurve.py
index 7bc7c5f8d243ed4cca834c48197c511e44baf215..27bd8157d39632913e2fa3278f3af20ddea61da7 100644
--- a/python/paddle/utils/plotcurve.py
+++ b/python/paddle/utils/plotcurve.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/predefined_net.py b/python/paddle/utils/predefined_net.py
index e9033432ed5200a88ce1ce4f3d7e74d03cf8c8e5..fa05f981f2b66bf55303a6f7c332c0bc9b112d29 100644
--- a/python/paddle/utils/predefined_net.py
+++ b/python/paddle/utils/predefined_net.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/preprocess_img.py b/python/paddle/utils/preprocess_img.py
index f3c609e4cd1a3714219965cd543ab11136d3585f..975f1e9edea161331d37afbc6b5af46286f185bf 100644
--- a/python/paddle/utils/preprocess_img.py
+++ b/python/paddle/utils/preprocess_img.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/preprocess_util.py b/python/paddle/utils/preprocess_util.py
index e5067a80ea7005bee7781e885b3658a2c03dc6f2..1d17a488243eb81e46bea3ead686efd021499e22 100644
--- a/python/paddle/utils/preprocess_util.py
+++ b/python/paddle/utils/preprocess_util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/show_pb.py b/python/paddle/utils/show_pb.py
index 3b371727b84e51f9f7db80b34e6e38fd149fcaaa..20614826d1d01f50a2bb54a840e2c584fb93b247 100644
--- a/python/paddle/utils/show_pb.py
+++ b/python/paddle/utils/show_pb.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/python/paddle/utils/torch2paddle.py b/python/paddle/utils/torch2paddle.py
index 958f55dbc4ee0b588b78fb630153b585f1ad4be0..91490111a1144ae25ed6566ff1c83db4f7954d33 100644
--- a/python/paddle/utils/torch2paddle.py
+++ b/python/paddle/utils/torch2paddle.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.