diff --git a/docs/tipc/py_serving/py_serving.md b/docs/tipc/py_serving/py_serving.md
index 3c893432838a0bbf3ba0a50316472d0d7a7d1823..793aca99fd69f5a0818e7a5af846c2b29a5debc0 100644
--- a/docs/tipc/py_serving/py_serving.md
+++ b/docs/tipc/py_serving/py_serving.md
@@ -274,7 +274,7 @@ url = "http://127.0.0.1:18080/alexnet/prediction"
 客户端访问服务的命令如下：
 
 ```
-python3 alex_pipeline_http_client.py
+python3 pipeline_http_client.py
 ```
 
 访问成功的界面如下：