diff --git a/plugins/message_summary/main.py b/plugins/message_summary/main.py
index c206596..c1713eb 100644
--- a/plugins/message_summary/main.py
+++ b/plugins/message_summary/main.py
@@ -69,6 +69,7 @@ class MessageSummaryPlugin(MessagePluginInterface):
         super().__init__()
         self.message_storage = None
         self.revoke = None
+        self._auto_revoke = None
         # 注册功能权限
         self.feature = self.register_feature()
         # 注册定时任务：每天早上9点总结昨天的聊天信息
@@ -206,6 +207,22 @@ class MessageSummaryPlugin(MessagePluginInterface):
             sanitized_name = "群聊"
         return sanitized_name
 
+    def _get_revoke_manager(self) -> Optional[MessageAutoRevoke]:
+        """优先使用消息上下文中的撤回器，定时任务场景则懒初始化一个"""
+        if self.revoke:
+            return self.revoke
+        if self._auto_revoke is None and self.bot:
+            self._auto_revoke = MessageAutoRevoke(self.bot)
+        return self._auto_revoke
+
+    async def _send_text_with_revoke(self, target: str, content: str, delay: int) -> Tuple[int, int, int]:
+        """发送文本并按需登记自动撤回"""
+        client_msg_id, create_time, new_msg_id = await self.bot.send_text_message(target, content)
+        revoke_manager = self._get_revoke_manager()
+        if revoke_manager:
+            revoke_manager.add_message_to_revoke(target, client_msg_id, create_time, new_msg_id, delay)
+        return client_msg_id, create_time, new_msg_id
+
     async def _generate_summary(self, chat_content: str, group_name: str) -> Tuple[str, Optional[str]]:
         """生成总结"""
         # Dify API配置
@@ -375,9 +392,10 @@ class MessageSummaryPlugin(MessagePluginInterface):
                         f"开始为群 {group_name} 生成总结，消息数量: {message_count}，内容长度: {len(chat_content)}")
 
                     # 发送提示消息
-                    await self.bot.send_text_message(
+                    await self._send_text_with_revoke(
                         group_id,
-                        f"⏳ 正在生成 [{yesterday.strftime('%Y-%m-%d')}]聊天总结… 😊"
+                        f"⏳ 正在生成 [{yesterday.strftime('%Y-%m-%d')}]聊天总结… 😊",
+                        5
                     )
 
                     # 生成总结
@@ -394,8 +412,15 @@ class MessageSummaryPlugin(MessagePluginInterface):
                             if len(summary) > max_length:
                                 summary = summary[:max_length] + "\n\n... (内容过长，已截断)"
 
-                            await self.bot.send_text_message(group_id, summary)
-                            self.LOG.info(f"成功发送群 {group_name} 的昨日总结文本")
+                            if summary.strip() == "生成总结时出错":
+                                await self._send_text_with_revoke(group_id, f"❌ [{yesterday.strftime('%Y-%m-%d')}] 聊天总结生成失败，请稍后再试", 5)
+                                self.LOG.warning(f"群 {group_name} 的昨日总结生成失败，已发送可撤回失败提醒")
+                            else:
+                                await self.bot.send_text_message(group_id, summary)
+                                self.LOG.info(f"成功发送群 {group_name} 的昨日总结文本")
+                        else:
+                            await self._send_text_with_revoke(group_id, f"❌ [{yesterday.strftime('%Y-%m-%d')}] 聊天总结生成失败，请稍后再试", 5)
+                            self.LOG.warning(f"群 {group_name} 的昨日总结无有效内容，已发送可撤回失败提醒")
 
                     # 避免请求过快
                     await asyncio.sleep(2)