diff --git a/docs/zh_CN/quick_start/quick_start_recognition.md b/docs/zh_CN/quick_start/quick_start_recognition.md
index 864eec2eb564414104c87d744cf589405ef842ac..f764ef482df8f0daf444981e22b555db8ddfa2d0 100644
--- a/docs/zh_CN/quick_start/quick_start_recognition.md
+++ b/docs/zh_CN/quick_start/quick_start_recognition.md
@@ -31,7 +31,7 @@
 
 ### 1.1 安装 PP-ShiTu android demo
 
-可以通过扫描二维码或者[点击链接](https://paddle-imagenet-models-name.bj.bcebos.com/demos/PP-ShiTu.apk)下载并安装APP
+可以通过扫描二维码或者[点击链接](https://paddle-imagenet-models-name.bj.bcebos.com/demos/PP-ShiTu.apk)下载并安装APP（**安装完毕之后需为APP开启摄像头权限，否则可能出现APP闪退**）
 
 <img src="../../images/quick_start/android_demo/PPShiTu_qcode.png" height="250" width="250" />