diff --git a/这是个人在需要时使用的常用站点.md b/这是个人在需要时使用的常用站点.md
index 3175a8d..537e217 100644
--- a/这是个人在需要时使用的常用站点.md
+++ b/这是个人在需要时使用的常用站点.md
@@ -132,7 +132,9 @@ https://t.me/joinchat/AAAAAEvnT-th4YKBWoUjFw
* https://imgur.com
* https://sm.ms/
* http://ipfs.pics/
-* https://img9.top/ (慢如蜗牛,不用了)
+* https://img9.top/ (慢如蜗牛,不用了)
+
+* (图床)[https://github.com/hoodiearon/WebSiteOutlook/blob/master/%E5%AE%9E%E7%94%A8%E7%AB%99%E7%82%B9/%E5%9B%BE%E7%89%87%E3%80%81%E5%9B%BE%E5%BA%8A%E3%80%81PPT/%E5%9B%BE%E5%BA%8A.md]
知识共享协议