diff --git a/doc/AAWheel.py b/doc/AAWheel.py
index 0ddc74ef..0f6a81bf 100644
--- a/doc/AAWheel.py
+++ b/doc/AAWheel.py
@@ -19,6 +19,7 @@ class AAWheel(object):
                 'response': [
                     _common.RspHead(),
                     ['info', _common.WheelUser(), '用户信息'],
+                    ['server_time', 0, '服务器时间'],
                 ]
             },
             {