diff --git a/README.md b/README.md
index 09c1398..fb999f5 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@
 
 ## 📟 操作系统
 
-+ [Linux 常用 Shell 命令](https://github.com/heibaiying/Full-Stack-Notes/blob/master/notes/Linux常用Shell命令.md)
++ [Linux 常用 Shell 命令](https://github.com/heibaiying/Full-Stack-Notes/blob/master/notes/Linux_常用Shell命令.md)
 
 
 
@@ -136,4 +136,4 @@
 
 
 
-## 算法基础
\ No newline at end of file
+## 算法基础