diff --git a/vn.trader/ctaAlgo/ctaBase.py b/vn.trader/ctaAlgo/ctaBase.py
index 4d91d33e..56c058c1 100644
--- a/vn.trader/ctaAlgo/ctaBase.py
+++ b/vn.trader/ctaAlgo/ctaBase.py
@@ -28,6 +28,7 @@ STOPORDER_TRIGGERED = u'已触发'
 STOPORDERPREFIX = 'CtaStopOrder.'
 
 # 数据库名称
+SETTING_DB_NAME = 'VnTrader_Setting_Db'
 TICK_DB_NAME = 'VtTrader_Tick_Db'
 DAILY_DB_NAME = 'VtTrader_Daily_Db'
 MINUTE_DB_NAME = 'VtTrader_1Min_Db'