重大版本调整：gewechat兼容。

plugins/system_updater/main.py

@@ -78,7 +78,6 @@ class SystemUpdaterPlugin(MessagePluginInterface):
         self.LOG.info(f"正在初始化 {self.name} 插件...")
 
         # 保存上下文对象
-        self.wcf = context.get("wcf")
         self.message_util = context.get("message_util")
         self.config = self._config
 
@@ -127,12 +126,11 @@ class SystemUpdaterPlugin(MessagePluginInterface):
         content = str(message.get("content", "")).strip()
         sender = message.get("sender")
         roomid = message.get("roomid", "")
-        wcf = message.get("wcf")
         gbm = message.get("gbm", None)
 
         # 检查权限
         if self.admin_wxids and sender not in self.admin_wxids:
-            wcf.send_text("⚠️ 您没有执行此操作的权限",
+            self.message_util.send_text("⚠️ 您没有执行此操作的权限",
                           (roomid if roomid else sender), sender)
             return True, "无权限"
 
@@ -156,12 +154,12 @@ class SystemUpdaterPlugin(MessagePluginInterface):
 
         # 检查win_click模块是否可用
         if win_click is None:
-            wcf.send_text("⚠️ 无法执行更新操作，系统缺少必要的组件",
+            self.message_util.send_text("⚠️ 无法执行更新操作，系统缺少必要的组件",
                           (roomid if roomid else sender), sender)
             return True, "缺少win_click模块"
 
         # 发送更新通知
-        wcf.send_text(f"🔄 系统即将更新并重启，等待时间设置为{wait_time}秒...",
+        self.message_util.send_text(f"🔄 系统即将更新并重启，等待时间设置为{wait_time}秒...",
                       (roomid if roomid else sender), sender)
 
         # 启动更新流程