diff --git a/main.py b/main.py
index 64d8c32..1e29ec2 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,7 @@
 import asyncio
 import sys
 import json
+import http
 import websockets as Server
 from src.logger import logger
 from src.recv_handler.message_handler import message_handler
@@ -49,10 +50,17 @@ async def main():
     message_send_instance.maibot_router = router
     _ = await asyncio.gather(napcat_server(), mmc_start_com(), message_process(), check_timeout_response())
 
+def check_napcat_server_token(path, request_headers):
+    token = global_config.napcat_server.token
+    if not token or token.strip() == "":
+        return
+    auth_header = request_headers.get("Authorization")
+    if auth_header != f"Bearer {token}":
+        return http.HTTPStatus.UNAUTHORIZED, [], b"Unauthorized\n"
 
 async def napcat_server():
     logger.info("正在启动adapter...")
-    async with Server.serve(message_recv, global_config.napcat_server.host, global_config.napcat_server.port, max_size=2**26) as server:
+    async with Server.serve(message_recv, global_config.napcat_server.host, global_config.napcat_server.port, max_size=2**26, process_headers=check_napcat_server_token) as server:
         logger.info(
             f"Adapter已启动，监听地址: ws://{global_config.napcat_server.host}:{global_config.napcat_server.port}"
         )