diff --git a/data/tsp_assistant.db b/data/tsp_assistant.db
index dcafc3c..8e10e57 100644
Binary files a/data/tsp_assistant.db and b/data/tsp_assistant.db differ
diff --git a/src/integrations/feishu_longconn_service.py b/src/integrations/feishu_longconn_service.py
index d05eeea..f3bb8e0 100644
--- a/src/integrations/feishu_longconn_service.py
+++ b/src/integrations/feishu_longconn_service.py
@@ -5,6 +5,7 @@
 """
 import logging
 import json
+import threading
 from typing import Optional
 
 import lark_oapi as lark
@@ -49,15 +50,21 @@ class FeishuLongConnService:
         logger.info("✅ 飞书长连接服务初始化完成")
 
     def _handle_message(self, data: P2ImMessageReceiveV1) -> None:
+        """收到消息事件，立即派发到后台线程处理，避免阻塞 SDK 事件循环"""
+        threading.Thread(
+            target=self._process_message,
+            args=(data,),
+            daemon=True
+        ).start()
+
+    def _process_message(self, data: P2ImMessageReceiveV1) -> None:
         """
-        处理接收到的消息事件
+        在后台线程中处理消息
 
         Args:
             data: 飞书消息事件数据
         """
-        logger.info("=" * 80)
         logger.info("📨 收到飞书消息事件！")
-        logger.info("=" * 80)
 
         try:
             # 提取消息信息
@@ -205,9 +212,7 @@ class FeishuLongConnService:
             # 发送回复
             self._reply_message(message_id, reply_text)
 
-            logger.info("=" * 80)
             logger.info("✅ 消息处理完成")
-            logger.info("=" * 80)
 
         except Exception as e:
             logger.error(f"❌ 处理消息时发生错误: {e}", exc_info=True)