diff --git a/apps/chat/views/chat.py b/apps/chat/views/chat.py
index 3e10c4a4c..5e5d29f9d 100644
--- a/apps/chat/views/chat.py
+++ b/apps/chat/views/chat.py
@@ -22,7 +22,6 @@ from chat.serializers.chat import OpenChatSerializers, ChatSerializers, SpeechTo
 from chat.serializers.chat_authentication import AnonymousAuthenticationSerializer, ApplicationProfileSerializer, \
     AuthProfileSerializer
 from common.auth import TokenAuth
-from common.auth.mcp_auth_token import mcp_token_required
 from common.constants.permission_constants import ChatAuth
 from common.exception.app_exception import AppAuthenticationFailed
 from common.result import result
@@ -155,7 +154,6 @@ class ChatView(APIView):
         responses=None,
         tags=[_('Chat')]  # type: ignore
     )
-    @mcp_token_required  # 添加MCP令牌验证
     def post(self, request: Request, chat_id: str):
         return ChatSerializers(data={'chat_id': chat_id,
                                      'chat_user_id': request.auth.chat_user_id,
@@ -177,7 +175,6 @@ class OpenView(APIView):
         responses=None,
         tags=[_('Chat')]  # type: ignore
     )
-    @mcp_token_required  # 添加MCP令牌验证
     def get(self, request: Request):
         return result.success(OpenChatSerializers(
             data={'application_id': request.auth.application_id,
diff --git a/apps/common/auth/mcp_auth_token.py b/apps/common/auth/mcp_auth_token.py
deleted file mode 100644
index 123318a7a..000000000
--- a/apps/common/auth/mcp_auth_token.py
+++ /dev/null
@@ -1,59 +0,0 @@
-import hashlib
-import hmac
-import time
-from functools import wraps
-
-from django.http import JsonResponse
-
-from maxkb.const import CONFIG
-
-
-def mcp_token_required(view_func):
-    """MCP内部令牌验证装饰器"""
-
-    @wraps(view_func)
-    def wrapper(self, request, *args, **kwargs):
-        # 1. 验证IP白名单
-        client_ip = request.META.get('REMOTE_ADDR')
-        if client_ip not in ['127.0.0.1', '::1']:
-            return JsonResponse({'code': 403, 'message': 'Access denied'}, status=403)
-
-        # 2. 验证MCP令牌
-        mcp_token = request.headers.get('X-MCP-Token')
-        timestamp = request.headers.get('X-MCP-Timestamp')
-
-        # 允许无令牌请求通过
-        if not mcp_token or not timestamp:
-            return view_func(self, request, *args, **kwargs)
-
-        # 3. 验证时间戳(防止重放攻击,5分钟有效期)
-        try:
-            ts = int(timestamp)
-            if abs(time.time() - ts) > 300:  # 5分钟
-                return JsonResponse({'code': 401, 'message': 'Token expired'}, status=401)
-        except ValueError:
-            return JsonResponse({'code': 401, 'message': 'Invalid timestamp'}, status=401)
-
-        # 4. 验证令牌签名
-        secret = CONFIG.get('MCP_INTERNAL_SECRET', 'your-secret-key')
-
-        # 从Authorization获取API Key
-        auth_header = request.headers.get('Authorization', '')
-        api_key = auth_header.replace('Bearer ', '') if auth_header.startswith('Bearer ') else ''
-
-        # 重新计算签名
-        token_data = f"{api_key}:{timestamp}"
-        expected_token = hmac.new(
-            secret.encode(),
-            token_data.encode(),
-            hashlib.sha256
-        ).hexdigest()
-
-        # print(expected_token, mcp_token)
-
-        if not hmac.compare_digest(mcp_token, expected_token):
-            return JsonResponse({'code': 401, 'message': 'Invalid MCP token'}, status=401)
-
-        return view_func(self, request, *args, **kwargs)
-
-    return wrapper