diff --git a/ZLMediaKit实现播放鉴权.md b/ZLMediaKit实现播放鉴权.md
index 470145e..62b6aa5 100644
--- a/ZLMediaKit实现播放鉴权.md
+++ b/ZLMediaKit实现播放鉴权.md
@@ -1,2 +1,2 @@
 使用ZLMediaKit的MediaServer进程可以实现播放鉴权：
-![image](https://user-images.githubusercontent.com/11495632/67912753-e2942700-fbc5-11e9-8d6e-1f9c5f8cb315.png)
+![image](https://user-images.githubusercontent.com/11495632/67912898-5a625180-fbc6-11e9-9ea0-89bc48b08c9e.png)