diff --git a/apps/roles/os/Notes.md b/apps/roles/os/Notes.md
index 53a6a48e..456050a6 100644
--- a/apps/roles/os/Notes.md
+++ b/apps/roles/os/Notes.md
@@ -35,7 +35,7 @@ Cockpit 安装已经移到 role_common
 
 |云平台&桌面名称|GNOME|KDE|Xfce|Mate| 
 |  ---- |  ----  | ----  | ----  | ----  |
-|阿里云CentOS|√||||
+|阿里云CentOS|  √  ||||
 |阿里云Ubuntu|||||
 |阿里云OracleLinux|||||
 |腾讯云CentOS|||||