diff --git a/public/index.md b/public/index.md
index 497176a..e68bb49 100644
--- a/public/index.md
+++ b/public/index.md
@@ -9,7 +9,7 @@
 
 ## 部署和原理
 
-请见我的帖子：[https://q58.org/t/topic/127](https://q58.org/t/topic/127)
+请见我的帖子：[https://q58.pro/t/topic/127](https://q58.pro/t/topic/127)
 
 ## 讨论