diff --git a/paddle/framework/CMakeLists.txt b/paddle/framework/CMakeLists.txt
index 55d4bc428e938b394c4977d9d63afb04c9add567..1ebab6b8ab107089bd6f52bf99245b82e5b494e0 100644
--- a/paddle/framework/CMakeLists.txt
+++ b/paddle/framework/CMakeLists.txt
@@ -38,9 +38,9 @@ cc_test(backward_test SRCS backward_test.cc DEPS backward)
 
 if(WITH_PYTHON)
 cc_library(paddle_pybind SHARED
-    SRCS pybind.cc
-    DEPS pybind python backward
-	fc_op
+  SRCS pybind.cc
+  DEPS pybind python backward
+  fc_op
 	sgd_op
 	add_op
 	mean_op
diff --git a/paddle/operators/gaussian_random_op.cu b/paddle/operators/gaussian_random_op.cu
index a408d2aa794b58cf1c13955c1399364d7902fdc6..164753f946dc1ff1a66a2218b57f640027ee2759 100644
--- a/paddle/operators/gaussian_random_op.cu
+++ b/paddle/operators/gaussian_random_op.cu
@@ -1,3 +1,17 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License. */
+
 #include <memory>
 #include <random>
 #include "paddle/platform/dynload/curand.h"