diff --git a/README.md b/README.md
index 467a5ac..05ddc98 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # rockylinux livecd build
 
 运行 build 脚本 进行构建
+
     sh build-rocky9-livecd.sh