diff --git a/README_CN.md b/README_CN.md
index 9cf9270160fc1dc3004d64b10f2699626b38040b..ea3fdf71b160f39672791206527ed01c0a6311a9 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -76,7 +76,7 @@ Paddle Serving依托深度学习框架PaddlePaddle旨在帮助深度学习开发
   - [加密模型推理服务](doc/C++_Serving/Encryption_CN.md)
   - [性能优化指南](doc/C++_Serving/Performance_Tuning_CN.md)
   - [性能指标](doc/C++_Serving/Benchmark_CN.md)
-- [Python Pipeline简介](doc/Python_Pipeline/Pipeline_Design_CN.md)
+- [Python Pipeline设计](doc/Python_Pipeline/Pipeline_Design_CN.md)
   - [性能优化指南](doc/Python_Pipeline/Performance_Tuning_CN.md)
   - [性能指标](doc/Python_Pipeline/Benchmark_CN.md)
 - 客户端SDK