diff --git a/plugins/robot_menu/main.py b/plugins/robot_menu/main.py
index d81ac5b..d22721b 100644
--- a/plugins/robot_menu/main.py
+++ b/plugins/robot_menu/main.py
@@ -203,7 +203,7 @@ class RobotMenuPlugin(MessagePluginInterface):
             # 格式：菜单 启用 功能名 或 菜单 关闭 功能名
             if len(parts) >= 3 and parts[1] in ["启用", "关闭"]:
                 # 检查管理员权限
-                if not self._is_admin(sender, gbm):
+                if not self._is_admin(sender):
                     await bot.send_at_message(target, "❌权限不足，只有管理员可以管理功能", [sender])
                     return True, "权限不足"
 
@@ -253,7 +253,7 @@ class RobotMenuPlugin(MessagePluginInterface):
             self.LOG.error(traceback.format_exc())
             return False, f"处理出错: {e}"
 
-    def _is_admin(self, user_id: str, gbm: GroupBotManager) -> bool:
+    def _is_admin(self, user_id: str) -> bool:
         """检查用户是否为管理员"""
         # admin_list 现在是 GroupBotManager 的类属性，可以直接访问
         admin_list = GroupBotManager.get_admin_list()
diff --git a/plugins/system_updater/config.toml b/plugins/system_updater/config.toml
index 85262bc..4fcbf3e 100644
--- a/plugins/system_updater/config.toml
+++ b/plugins/system_updater/config.toml
@@ -3,5 +3,4 @@ enable = true
 commands = ["更新系统", "系统更新", "重启系统", "更新重启"]
 wait_time = 5
 # 设置管理员微信ID，只有这些ID可以执行更新操作
-admin_wxids = ["Jyunere"]  # 在此添加管理员微信ID，例如 ["wxid_123456", "wxid_abcdef"]
 shell_path= "/home/liuwei/abot/restart.sh"
\ No newline at end of file
diff --git a/plugins/system_updater/main.py b/plugins/system_updater/main.py
index c65186d..78e1a38 100644
--- a/plugins/system_updater/main.py
+++ b/plugins/system_updater/main.py
@@ -71,7 +71,6 @@ class SystemUpdaterPlugin(MessagePluginInterface):
         self._commands = plugin_config.get("commands", ["更新系统", "系统更新"])
         self._shell_path = plugin_config.get("shell_path", "")
         self.wait_time = plugin_config.get("wait_time", 5)
-        self.admin_wxids = plugin_config.get("admin_wxids", [])
         self.enable = plugin_config.get("enable", True)
 
         self.LOG.debug(f"[{self.name}] 插件初始化完成，指令：{self._commands}")
@@ -109,11 +108,11 @@ class SystemUpdaterPlugin(MessagePluginInterface):
         content = str(message.get("content", "")).strip()
         sender = message.get("sender")
         roomid = message.get("roomid", "")
-        gbm = message.get("gbm", None)
+        gbm: GroupBotManager = message.get("gbm")
 
         self.bot: WechatAPIClient = message.get("bot")
         # 检查权限
-        if self.admin_wxids and sender not in self.admin_wxids:
+        if not self._is_admin(sender):
             await self.bot.send_text_message((roomid if roomid else sender), "⚠️ 您没有执行此操作的权限",
                                              sender)
             return True, "无权限"
@@ -146,7 +145,6 @@ class SystemUpdaterPlugin(MessagePluginInterface):
 
         return True, "系统更新中"
 
-
     def _execute_system_update(self):
         """执行系统更新操作"""
         try:
@@ -168,6 +166,12 @@ class SystemUpdaterPlugin(MessagePluginInterface):
             # 捕获其他异常
             logger.error(f"系统更新失败: {str(e)}")
 
+    def _is_admin(self, user_id: str) -> bool:
+        """检查用户是否为管理员"""
+        # admin_list 现在是 GroupBotManager 的类属性，可以直接访问
+        admin_list = GroupBotManager.get_admin_list()
+        return user_id in admin_list
+
 
 # 插件入口点
 def get_plugin():