diff --git a/lib/allFunction.py b/lib/allFunction.py
index 281237a..f6f50a5 100644
--- a/lib/allFunction.py
+++ b/lib/allFunction.py
@@ -116,7 +116,7 @@ def manageDownload(request):
             user_info = user_info['user_info']
             if user_info['password'] == data_cache['password']:
                 # 密码正确
-                return {'errcode': 200, 'errmsg': 'ok', 'codebook': user_info['codebook']}
+                return {'errcode': 200, 'errmsg': 'ok', 'codebook': user_info['codebook'], 'update_time': user_info['update_time']}
             else:
                 # 密码错误
                 return {'errcode': 502, 'errmsg': '密码错误'}