diff --git a/scripts/system_optimize.sh b/scripts/system_optimize.sh
index ea98982..b3b97a1 100644
--- a/scripts/system_optimize.sh
+++ b/scripts/system_optimize.sh
@@ -207,7 +207,7 @@ main() {
     disable_nouveau_driver
     update_grub_configuration
     rename_hostname
-    remove_ubuntu_user()
+    remove_ubuntu_user
     clear_history
     log_info "|##############################################|"
     log_info "|操作完成后，请通过以下命令重启系统！"