diff --git a/deploy/pdserving/README.md b/deploy/pdserving/README.md
index cbe3f8fc894982957dbb5e608b2ed73d6c5c6343..de7965bac752f6bc9cd1de224b791b0a84f0e699 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 2e26d28ee8f5460fc426a1164dc3e091e55c0266..029a1a9d087ef58ab2c07b28acc17d3b6fd64942 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
 ```