diff --git a/tool/ReadMe.md b/tool/ReadMe.md
deleted file mode 100644
index 1a854509dbe513f72476da18468368c2daeca33c..0000000000000000000000000000000000000000
--- a/tool/ReadMe.md
+++ /dev/null
@@ -1,4 +0,0 @@
-## 工具
-
-keras_to_tf.py : keras转tensorflow脚本  
-pytorch_to_onnx.py : pytorch转onnx脚本
diff --git a/tool/keras_to_tf.py b/tool/keras_to_tf.py
deleted file mode 100644
index a028662d70d6814266a52ccc6826e640c7671b7e..0000000000000000000000000000000000000000
--- a/tool/keras_to_tf.py
+++ /dev/null
@@ -1,13 +0,0 @@
-#   Copyright (c) 2019  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.
-# 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.
diff --git a/tool/pytorch_to_onnx.py b/tool/pytorch_to_onnx.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000