diff --git a/deploy/pdserving/README.md b/deploy/pdserving/README.md
index 4b396128bdea5b9b2656a4a9156c42242b29cded..c130070a7744b23843234e7ef1274a1aa5058eb9 100644
--- a/deploy/pdserving/README.md
+++ b/deploy/pdserving/README.md
@@ -205,7 +205,7 @@ Windows does not support Pipeline Serving, if we want to lauch paddle serving on
 **Prepare Stage:**
 
 ```
-pip3 install paddle-serving-server==0.6.0
+pip3 install paddle-serving-server==0.5.0
 pip3 install paddle-serving-app==0.3.1
 ```
 
diff --git a/deploy/pdserving/README_CN.md b/deploy/pdserving/README_CN.md
index 9e67e6f3a93ab5d92004e978f82ea9906afb427a..277b5075c86c9ff4abb710a00ca6b2813852dc9f 100644
--- a/deploy/pdserving/README_CN.md
+++ b/deploy/pdserving/README_CN.md
@@ -199,7 +199,7 @@ Windows用户不能使用上述的启动方式，需要使用Web Service，详
 
 准备阶段：
 ```
-pip3 install paddle-serving-server==0.6.0
+pip3 install paddle-serving-server==0.5.0
 pip3 install paddle-serving-app==0.3.1
 ```