diff --git a/documents/docs/05-submission/01-K3s.md b/documents/docs/05-submission/01-K3s.md
index 1f6e6a09..ec8acd77 100644
--- a/documents/docs/05-submission/01-K3s.md
+++ b/documents/docs/05-submission/01-K3s.md
@@ -1097,7 +1097,7 @@ curl -v https://www.abc.com/\?id\=3%20AND%201\=1
 ...............
 ```
 > 此处如显示雷池WAF标准的拦截页面提示，表示以成功拦截，同时在雷池WAF控制台中的“攻击事件”菜单中也有相应的攻击事件提醒信息。
-![Alt text](wecom-temp-91344-157be51c4d281e45b0270b570e0290f4.jpg)
+![Alt text](k3s01.jpg)