diff --git a/deploy/pdserving/README.md b/deploy/pdserving/README.md
index de7965bac752f6bc9cd1de224b791b0a84f0e699..afa47593a043225f497a1ad14919490849566758 100644
--- a/deploy/pdserving/README.md
+++ b/deploy/pdserving/README.md
@@ -49,13 +49,12 @@ PaddleOCR operating environment and Paddle Serving operating environment are nee
     The python3.7 version is recommended here:
 
     ```
-    wget https://paddle-serving.bj.bcebos.com/test-dev/whl/paddle_serving_client-0.0.0-cp37-none-any.whl
-    pip3 install paddle_serving_client-0.0.0-cp37-none-any.whl
+    pip3 install paddle-serving-client==0.6.3
     ```
 
 4. Install serving-app
     ```
-    pip3 install paddle-serving-app==0.6.1
+    pip3 install paddle-serving-app==0.6.3
     ```
 
    **note:** If you want to install the latest version of PaddleServing, refer to [link](https://github.com/PaddlePaddle/Serving/blob/develop/doc/LATEST_PACKAGES.md).