diff --git a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaBacktesting.py b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaBacktesting.py
index 95e042d6..bdf8b3e4 100644
--- a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaBacktesting.py
+++ b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaBacktesting.py
@@ -120,7 +120,7 @@ class BacktestingEngine(object):
     #----------------------------------------------------------------------
     def loadHistoryData(self):
         """载入历史数据"""
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
         
         self.dbClient = pymongo.MongoClient(host, port)
         collection = self.dbClient[self.dbName][self.symbol]          
diff --git a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaHistoryData.py b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaHistoryData.py
index 5039adee..4d7376e8 100644
--- a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaHistoryData.py
+++ b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/ctaHistoryData.py
@@ -33,7 +33,7 @@ class HistoryDataEngine(object):
     #----------------------------------------------------------------------
     def __init__(self):
         """Constructor"""
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
         
         self.dbClient = pymongo.MongoClient(host, port)
         self.datayesClient = DatayesClient()
@@ -322,7 +322,7 @@ def loadMcCsv(fileName, dbName, symbol):
     print u'开始读取CSV文件%s中的数据插入到%s的%s中' %(fileName, dbName, symbol)
     
     # 锁定集合，并创建索引
-    host, port = loadMongoSetting()
+    host, port, logging = loadMongoSetting()
     
     client = pymongo.MongoClient(host, port)    
     collection = client[dbName][symbol]
diff --git a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
index cc5c2579..f9cc0c0d 100644
--- a/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
+++ b/vn.how/tick2trade/vn.trader_t2t/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
@@ -72,7 +72,7 @@ class BacktestEngineMultiTF(BacktestingEngine):
         """载入历史数据"""
         """load historical data"""
 
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
 
         self.dbClient = pymongo.MongoClient(host, port)
         collection = self.dbClient[self.dbName][self.symbol]
diff --git a/vn.trader/ctaAlgo/ctaBacktesting.py b/vn.trader/ctaAlgo/ctaBacktesting.py
index 95e042d6..bdf8b3e4 100644
--- a/vn.trader/ctaAlgo/ctaBacktesting.py
+++ b/vn.trader/ctaAlgo/ctaBacktesting.py
@@ -120,7 +120,7 @@ class BacktestingEngine(object):
     #----------------------------------------------------------------------
     def loadHistoryData(self):
         """载入历史数据"""
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
         
         self.dbClient = pymongo.MongoClient(host, port)
         collection = self.dbClient[self.dbName][self.symbol]          
diff --git a/vn.trader/ctaAlgo/ctaHistoryData.py b/vn.trader/ctaAlgo/ctaHistoryData.py
index 5039adee..4d7376e8 100644
--- a/vn.trader/ctaAlgo/ctaHistoryData.py
+++ b/vn.trader/ctaAlgo/ctaHistoryData.py
@@ -33,7 +33,7 @@ class HistoryDataEngine(object):
     #----------------------------------------------------------------------
     def __init__(self):
         """Constructor"""
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
         
         self.dbClient = pymongo.MongoClient(host, port)
         self.datayesClient = DatayesClient()
@@ -322,7 +322,7 @@ def loadMcCsv(fileName, dbName, symbol):
     print u'开始读取CSV文件%s中的数据插入到%s的%s中' %(fileName, dbName, symbol)
     
     # 锁定集合，并创建索引
-    host, port = loadMongoSetting()
+    host, port, logging = loadMongoSetting()
     
     client = pymongo.MongoClient(host, port)    
     collection = client[dbName][symbol]
diff --git a/vn.trader/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py b/vn.trader/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
index cc5c2579..f9cc0c0d 100644
--- a/vn.trader/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
+++ b/vn.trader/ctaAlgo/tools/multiTimeFrame/ctaBacktestMultiTF.py
@@ -72,7 +72,7 @@ class BacktestEngineMultiTF(BacktestingEngine):
         """载入历史数据"""
         """load historical data"""
 
-        host, port = loadMongoSetting()
+        host, port, logging = loadMongoSetting()
 
         self.dbClient = pymongo.MongoClient(host, port)
         collection = self.dbClient[self.dbName][self.symbol]