diff --git a/README.md b/README.md
index 31271bfb32ce19df1e9b4b8e23c532a1f678e867..f99e79d41e76f661d1e5d76edeca0812505e2088 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ X2Paddle支持将Caffe和TensorFlow模型转至PaddlePaddle模型
 
 ## [onnx2fluid](onnx2fluid)
 1. 支持将ONNX模型转至PaddlePaddle fluid可加载预测模型
-2. Pytorch支持导出为ONNX模型，因此也可通过onnx2fluid支持PyTorch模型的转换
+2. PyTorch支持导出为ONNX模型，因此也可通过onnx2fluid支持PyTorch模型的转换
 
 # 贡献代码
 clone代码至本地后，先运行`X2Paddle/commit-prepare.sh`配置代码提交环境
diff --git a/onnx2fluid/README.md b/onnx2fluid/README.md
index eebe5c2f262395a7311678799b968746bc854d8b..19397e5e1592610e21fe52d84c16fbf4b3a1636b 100644
--- a/onnx2fluid/README.md
+++ b/onnx2fluid/README.md
@@ -2,13 +2,13 @@
 
 [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](LICENSE)
 
-onnx2fluid支持将onnx模型转换为PaddlePaddle模型，并用于预测，用户也可以通过将Pytorch模型导出为ONNX格式模型，再使用onnx2fluid将模型转为PaddlePaddle模型。
+onnx2fluid支持将onnx模型转换为PaddlePaddle模型，并用于预测，用户也可以通过将PyTorch模型导出为ONNX格式模型，再使用onnx2fluid将模型转为PaddlePaddle模型。
 
 ## 环境安装
 
 工具开发过程中，我们在如下环境配置中测试模型转换:
 
-* python3.5+
+* python 3.5+
 * onnx == 1.4.0
 * paddlepaddle == 1.3.0
 
diff --git a/onnx2fluid/README_en.md b/onnx2fluid/README_en.md
index 188c0ca3e5279825d5361a644c3730a31a063988..1adf73e23cf91f36428ecf4484304797b4ea3ed5 100644
--- a/onnx2fluid/README_en.md
+++ b/onnx2fluid/README_en.md
@@ -2,11 +2,11 @@
 
 [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](LICENSE)
 
-onnx2fluid supports converting ONNX model to PaddlePaddle Model for prediction. 
+onnx2fluid supports converting ONNX model to PaddlePaddle Model for prediction.
 
 ## Running Environment
 
-* python3.5+ (python2 working in progress)
+* python 3.5+ (python 2 working in progress)
 * onnx == 1.4.0
 * paddlepaddle == 1.3.0
 
diff --git a/onnx2fluid/examples/gen_some_samples.py b/onnx2fluid/examples/gen_some_samples.py
index 11f17b9c4a5d587af5bb6b39b6d579cacdee6eb8..1b1cd84a73e930fca29bd95dec51c22a165fb599 100644
--- a/onnx2fluid/examples/gen_some_samples.py
+++ b/onnx2fluid/examples/gen_some_samples.py
@@ -5,8 +5,8 @@ Created on Fri Mar 22 11:19:45 2019
 
 @author: Macrobull
 
-Not all ops in this file are supported by both Pytorch and ONNX
-This only demostrates the conversion/validation workflow from Pytorch to ONNX to Paddle fluid
+Not all ops in this file are supported by both PyTorch and ONNX
+This only demostrates the conversion/validation workflow from PyTorch to ONNX to Paddle fluid
 
 """
 
diff --git a/onnx2fluid/examples/gen_unet.py b/onnx2fluid/examples/gen_unet.py
index 8f031b0d8af55fd0b918a2468c28ad69e2bd9894..851dcecefce2e3cf9a1155dc64b856106bd7ed31 100644
--- a/onnx2fluid/examples/gen_unet.py
+++ b/onnx2fluid/examples/gen_unet.py
@@ -5,9 +5,6 @@ Created on Fri Mar 22 11:19:45 2019
 
 @author: Macrobull
 
-Not all ops in this file are supported by both Pytorch and ONNX
-This only demostrates the conversion/validation workflow from Pytorch to ONNX to Paddle fluid
-
 """
 
 from __future__ import print_function
diff --git a/onnx2fluid/examples/gen_yolov2.py b/onnx2fluid/examples/gen_yolov2.py
index d14d0724ac708151763587031eba9a4329e1b6cd..36761490b9c80353fa485f13e7674816b8d76e29 100644
--- a/onnx2fluid/examples/gen_yolov2.py
+++ b/onnx2fluid/examples/gen_yolov2.py
@@ -5,9 +5,6 @@ Created on Fri Mar 22 11:19:45 2019
 
 @author: Macrobull
 
-Not all ops in this file are supported by both Pytorch and ONNX
-This only demostrates the conversion/validation workflow from Pytorch to ONNX to Paddle fluid
-
 """
 
 from __future__ import print_function