diff --git a/app.py b/app.py
index abae0d8..56a9ec2 100755
--- a/app.py
+++ b/app.py
@@ -10,7 +10,8 @@ logging.basicConfig(level=logging.INFO)
 logging.info("服务器启动")
 
 VNC_SERVER_HOST = "https://10.10.40.19:6080"
-# @mcp.tool()
+SHELL_DIR = "/home/dgs/vnc-server"
+@mcp.tool()
 def mail_qq_spider(account: str) -> str:
     """qq邮箱爬虫,第一个参数是用户名"""
     return a1(account)
@@ -25,7 +26,7 @@ async def start_vnc_server(display: int) -> str:
     try:
         # 调用外部 start_vnc_server.sh 脚本，传入 index 作为参数
         process = await asyncio.create_subprocess_exec(
-            "/home/dgs/vnc-server/start_vnc_server.sh",
+            f"{SHELL_DIR}/start_vnc_server.sh",
             str(display),
             stdout=asyncio.subprocess.PIPE,
             stderr=asyncio.subprocess.PIPE
@@ -55,7 +56,7 @@ async def start_spider(spider_code: str,display: str) -> str:
     try:
         # 调用外部 start_spider.sh 脚本，传入 spider_code 作为参数
         process = await asyncio.create_subprocess_exec(
-            "/home/dgs/vnc-server/start_spider.sh",
+            f"{SHELL_DIR}/start_spider.sh",
             spider_code,
             display,
             stdout=asyncio.subprocess.PIPE,
@@ -82,7 +83,7 @@ async def close_vnc_server(display: int) -> str:
     try:
         # 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/close_vnc_server.sh",
+            f"{SHELL_DIR}/close_vnc_server.sh",
             str(display),
             stdout=asyncio.subprocess.PIPE,
             stderr=asyncio.subprocess.PIPE