update start.sh

app.py

@@ -21,10 +21,16 @@ async def  mail_qq_spider(account: str,display: int) -> str:
     Returns:
         str: 爬虫结果
     """
-    os.environ['DISPLAY'] = f':{display}'  # 改成你的 VNC 显示器编号
-
+    data={"display": display}
+    try:
+        os.environ['DISPLAY'] = f':{display}'
         result = await asyncio.to_thread(a1, account, display)
-    return result
+        data["status"] = 200
+        data["result"] = result
+        return json.dumps(data, ensure_ascii=False)
+    except Exception as e:
+        data["status"] = 500
+        return json.dumps(data, ensure_ascii=False)
 @mcp.tool()
 async def start_vnc_server(display: int) -> str:
     """启动VNC服务