diff --git a/docs/quick_start/install.md b/docs/quick_start/install.md
index 65414606f85..e9ad369f992 100644
--- a/docs/quick_start/install.md
+++ b/docs/quick_start/install.md
@@ -11,11 +11,13 @@ pip install fastdeploy-python
 然后通过命令行管理工具，根据自己的硬件安装相应SDK
 
 ### 安装CPU Python SDK
+
 ```
 fastdeploy --install cpu
 ```
 
 ### 安装GPU Python SDK
+
 ```
 fastdeploy --install gpu
 ```
diff --git a/new_examples/vision/detection/yolov7/README.md b/new_examples/vision/detection/yolov7/README.md
index 47827d9b8d1..995d278b11e 100644
--- a/new_examples/vision/detection/yolov7/README.md
+++ b/new_examples/vision/detection/yolov7/README.md
@@ -32,6 +32,7 @@ cp PATH/TO/yolov7.onnx PATH/TO/model_zoo/vision/yolov7/
 | [YOLOv7](https://bj.bcebos.com/paddlehub/fastdeploy/yolov7.onnx) | 141MB | 51.4% |
 | [YOLOv7-x]                                                       | 10MB  | 51.4% |
 
+
 ## 详细部署文档
 
 - [Python部署](python)