diff --git a/app.py b/app.py
index 60a21f3..abae0d8 100755
--- a/app.py
+++ b/app.py
@@ -9,7 +9,7 @@ logging.basicConfig(level=logging.INFO)
 # 日志会输出到 stderr，不会污染 stdout
 logging.info("服务器启动")
 
-
+VNC_SERVER_HOST = "https://10.10.40.19:6080"
 # @mcp.tool()
 def mail_qq_spider(account: str) -> str:
     """qq邮箱爬虫,第一个参数是用户名"""
@@ -21,6 +21,7 @@ async def start_vnc_server(display: int) -> str:
     Args:
         display: VNC 显示编号
     """
+    data={"display": display}
     try:
         # 调用外部 start_vnc_server.sh 脚本，传入 index 作为参数
         process = await asyncio.create_subprocess_exec(
@@ -30,12 +31,17 @@ async def start_vnc_server(display: int) -> str:
             stderr=asyncio.subprocess.PIPE
         )
         stdout, stderr = await process.communicate()
+        data["message"] = stdout.decode()
+        data["status"] = 200 if process.returncode == 0 else 500
+        
         if process.returncode == 0:
-            return f"✅ VNC服务启动成功\n输出:\n{stdout.decode()}"
+            data["vnc_url"] = f"{VNC_SERVER_HOST}/vnc_lite.html?path=?token=user{display}"
+            return json.dumps(data, ensure_ascii=False)
         else:
-            return f"❌ VNC服务启动失败\n错误:\n{stderr.decode()}"
+            return json.dumps(data, ensure_ascii=False)
     except Exception as e:
-        return f"❌ 执行出错: {str(e)}"
+            data["status"] = 500
+            return json.dumps(data, ensure_ascii=False)
 
 @mcp.tool()
 async def start_spider(spider_code: str,display: str) -> str:
@@ -45,6 +51,7 @@ async def start_spider(spider_code: str,display: str) -> str:
         spider_code: 爬虫代码
         display: 显示桌面编号
     """
+    data={"display": display}
     try:
         # 调用外部 start_spider.sh 脚本，传入 spider_code 作为参数
         process = await asyncio.create_subprocess_exec(
@@ -55,12 +62,15 @@ async def start_spider(spider_code: str,display: str) -> str:
             stderr=asyncio.subprocess.PIPE
         )
         stdout, stderr = await process.communicate()
+        data["message"] = stdout.decode()
+        data["status"] = 200 if process.returncode == 0 else 500
         if process.returncode == 0:
-            return f"✅ 爬虫启动成功\n输出:\n{stdout.decode()}"
+            return json.dumps(data, ensure_ascii=False)
         else:
-            return f"❌ 爬虫启动失败\n错误:\n{stderr.decode()}"
+            return json.dumps(data, ensure_ascii=False)
     except Exception as e:
-        return f"❌ 执行出错: {str(e)}"
+        data["status"] = 500
+        return json.dumps(data, ensure_ascii=False)
 
 @mcp.tool()
 async def close_vnc_server(display: int) -> str:
@@ -68,22 +78,26 @@ async def close_vnc_server(display: int) -> str:
       Args:
         display: VNC 显示编号
     """
+    data={"display": display}
     try:
-        # 调用外部 stop_vnc_server.sh 脚本，传入 display 作为参数
+        # 调用外部 close_vnc_server.sh 脚本，传入 display 作为参数
         process = await asyncio.create_subprocess_exec(
-            "/home/dgs/vnc-server/stop_vnc_server.sh",
+            "/home/dgs/vnc-server/close_vnc_server.sh",
             str(display),
             stdout=asyncio.subprocess.PIPE,
             stderr=asyncio.subprocess.PIPE
         )
         stdout, stderr = await process.communicate()
+        data["message"] = stdout.decode()
+        data["status"] = 200 if process.returncode == 0 else 500
         if process.returncode == 0:
-            return f"✅ VNC服务关闭成功\n输出:\n{stdout.decode()}"
+            return json.dumps(data, ensure_ascii=False)
         else:
-            return f"❌ VNC服务关闭失败\n错误:\n{stderr.decode()}"
+            return json.dumps(data, ensure_ascii=False)
     except Exception as e:
-        return f"❌ 执行出错: {str(e)}"
-    
+        data["status"] = 500
+        return json.dumps(data, ensure_ascii=False)
+
 @mcp.resource("data://spider_code")
 def get_spider_code_list() -> str:
     spider_list = [