diff --git a/Samples/YOLOV5USBCamera/python/README.md b/Samples/YOLOV5USBCamera/python/README.md
index f7f14b91669a9fe49aa8e19bd703019debce8a1b..2a10d287545b6a71f2e587cc8bb8fa402a7e8f9b 100644
--- a/Samples/YOLOV5USBCamera/python/README.md
+++ b/Samples/YOLOV5USBCamera/python/README.md
@@ -39,7 +39,7 @@
 
 3. 安装ACLLite库。
 
-   参考[ACLLite仓](https://gitee.com/ascend/ACLLite)安装PyACLLite库。
+   参考[ACLLite仓](https://gitee.com/ascend/ACLLite/tree/master/python)安装PyACLLite库。
 
 #### 运行样例