diff --git a/api/app_factory.py b/api/app_factory.py
index 739db5a8ff..60c1132a6d 100644
--- a/api/app_factory.py
+++ b/api/app_factory.py
@@ -2,13 +2,13 @@ import logging
 import time
 import json
 
+from flask import request
+
 from configs import dify_config
 from contexts.wrapper import RecyclableContextVar
 from dify_app import DifyApp
 from extensions.ext_logging import get_request_id
 
-from flask import request
-
 
 # ----------------------------
 # Application Factory Function