diff --git a/vn.trader/ctaAlgo/ctaSetting.py b/vn.trader/ctaAlgo/ctaSetting.py
index 81816b76..9115e9d2 100644
--- a/vn.trader/ctaAlgo/ctaSetting.py
+++ b/vn.trader/ctaAlgo/ctaSetting.py
@@ -8,9 +8,7 @@
 在CTA_setting.json中写入具体每个策略对象的类和合约设置。
 '''
 
-from ctaTemplate import DataRecorder
 from ctaDemo import DoubleEmaDemo
 
 STRATEGY_CLASS = {}
-STRATEGY_CLASS['DataRecorder'] = DataRecorder
 STRATEGY_CLASS['DoubleEmaDemo'] = DoubleEmaDemo
\ No newline at end of file
diff --git a/vn.trader/ltsGateway/ltsGateway.py b/vn.trader/ltsGateway/ltsGateway.py
index d3fa3ea3..26b00d78 100644
--- a/vn.trader/ltsGateway/ltsGateway.py
+++ b/vn.trader/ltsGateway/ltsGateway.py
@@ -193,7 +193,7 @@ class LtsGateway(VtGateway):
 
 
 ########################################################################
-class  LtsMdApi(MdApi):
+class LtsMdApi(MdApi):
     """Lts行情API实现"""
 
     #----------------------------------------------------------------------
@@ -733,6 +733,10 @@ class LtsTdApi(TdApi):
                 os.makedirs(path)
             self.createFtdcTraderApi(path)
             
+            # 设置数据同步模式为推送从今日开始所有数据
+            self.subscribePrivateTopic(0)
+            self.subscribePublicTopic(0)
+            
             # 注册服务器地址
             self.registerFront(self.address)