diff --git a/themes/gnzh.zsh-theme b/themes/gnzh.zsh-theme
index 3c6b8a409..6b7f41002 100644
--- a/themes/gnzh.zsh-theme
+++ b/themes/gnzh.zsh-theme
@@ -14,7 +14,7 @@ eval PR_NO_COLOR="%{$terminfo[sgr0]%}"
 eval PR_BOLD="%{$terminfo[bold]%}"
 
 # Check the UID
-if [[ $UID -ge 1000 ]]; then # normal user
+if [[ $UID -ge 500 ]]; then # normal user
   eval PR_USER='${PR_GREEN}%n${PR_NO_COLOR}'
   eval PR_USER_OP='${PR_GREEN}%#${PR_NO_COLOR}'
   local PR_PROMPT='$PR_NO_COLOR➤ $PR_NO_COLOR'