diff --git a/_posts/Linux/openwrt/extend.md b/_posts/Linux/openwrt/extend.md
index f8de88b..0dea159 100644
--- a/_posts/Linux/openwrt/extend.md
+++ b/_posts/Linux/openwrt/extend.md
@@ -254,4 +254,3 @@ LuCI ---> Applications ---> luci-app-wrtbwmon  #实时流量监测
 LuCI ---> Applications ---> luci-app-xlnetacc  #迅雷快鸟
 LuCI ---> Applications ---> luci-app-zerotier  #ZeroTier内网穿透
 ```
-