diff --git a/services/paddle_services/utils.py b/services/paddle_services/utils.py
index 27c921a..4af6beb 100644
--- a/services/paddle_services/utils.py
+++ b/services/paddle_services/utils.py
@@ -1,5 +1,6 @@
 import logging
 import os
+from functools import wraps
 
 from flask import jsonify
 
@@ -9,6 +10,7 @@ def process_request(func):
     api通用处理函数
     """
 
+    @wraps(func)
     def wrapper(*args, **kwargs):
         try:
             result = func(*args, **kwargs)