diff --git a/readme.MD b/readme.MD
index ca30b1d..e26a2f2 100644
--- a/readme.MD
+++ b/readme.MD
@@ -1,9 +1,9 @@
-# 安装docker
+## 安装docker
 ````bash
 curl -sSL https://git.soao.net/lc/my/raw/branch/main/docker.sh -o docker.sh && sh docker.sh
 ````
 
-# 更换rocky-linux的软件源
+## 更换rocky-linux的软件源
 ````bash
-curl -sSL https://git.soao.net/lc/my/raw/branch/main/rocky-cn.sh -o rocky-cn && sh rocky-cn.sh
+curl -sSL https://git.soao.net/lc/my/raw/branch/main/rocky-cn.sh -o rocky-cn.sh && sh rocky-cn.sh
 ````
\ No newline at end of file