diff --git a/Software/Applications/GDM/GDM.md b/Software/Applications/GDM/GDM.md
index 4797bdc..ad045e0 100644
--- a/Software/Applications/GDM/GDM.md
+++ b/Software/Applications/GDM/GDM.md
@@ -14,7 +14,7 @@ IFS=$'\n'; for x in $(sudo -u username gsettings list-recursively org.gnome.sett
 
 where username is your username.
 
-To only disable auto-suspend on AC, run:
+To only disable auto-suspend on AC, run（关闭 GDM 自动休眠功能）:
 
 ```bash
 sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'