diff --git a/lottery.py b/lottery.py
index 1b5f125..46e4f63 100644
--- a/lottery.py
+++ b/lottery.py
@@ -29,7 +29,7 @@ class Lottery(object):
             raise Exception("未知的lottery_type")
 
     def _get_db_session(self):
-        _engine = create_engine("mysql+pymysql://root:123456@localhost/lottery?charset=utf8")
+        _engine = create_engine("mysql+pymysql://test:123456@localhost/lottery?charset=utf8")
         _DbSession = sessionmaker(bind=_engine)
         return _DbSession()