diff --git a/S/Spring Boot.md b/S/Spring Boot.md
index 5de158b..2ad3212 100644
--- a/S/Spring Boot.md	
+++ b/S/Spring Boot.md	
@@ -7,5 +7,5 @@
 
 根据这个系列的文章来学习
 
-[安装mysql server失败](!https://zhuanlan.zhihu.com/p/28672909)
+[安装mysql server失败](https://zhuanlan.zhihu.com/p/28672909)