diff --git a/python/paddle_serving_app/README.md b/python/paddle_serving_app/README.md
index a0fd35b7f02ce165f878238a757613c62d2fea26..07fff931e250bad59ef2bedfe1e054f4682f6c9f 100644
--- a/python/paddle_serving_app/README.md
+++ b/python/paddle_serving_app/README.md
@@ -12,7 +12,7 @@ pip install paddle_serving_app
 ## Get model list
 
 ```shell
-python -m paddle_serving_app.package --model_list
+python -m paddle_serving_app.package --list_model
 ```
 
 ## Download pre-training model
diff --git a/python/paddle_serving_app/README_CN.md b/python/paddle_serving_app/README_CN.md
index 2624c238e2dc212f1d10a251ee742891cae6a08c..f6fda8beaf75264d8ae5d2cbb939fdf226c342ab 100644
--- a/python/paddle_serving_app/README_CN.md
+++ b/python/paddle_serving_app/README_CN.md
@@ -11,7 +11,7 @@ pip install paddle_serving_app
 ## 获取模型列表
 
 ```shell
-python -m paddle_serving_app.package --model_list
+python -m paddle_serving_app.package --list_model
 ```
 
 ## 下载预训练模型