diff --git a/vnpy/trader/app/spreadTrading/uiStWidget.py b/vnpy/trader/app/spreadTrading/uiStWidget.py
index a6881378..7f505c8b 100644
--- a/vnpy/trader/app/spreadTrading/uiStWidget.py
+++ b/vnpy/trader/app/spreadTrading/uiStWidget.py
@@ -440,8 +440,12 @@ class StAlgoManager(QtWidgets.QTableWidget):
                    u'状态']
         self.setColumnCount(len(headers))
         self.setHorizontalHeaderLabels(headers)
-        self.horizontalHeader().setResizeMode(QtWidgets.QHeaderView.Stretch)
         
+        try:
+            self.horizontalHeader().setResizeMode(QtWidgets.QHeaderView.Stretch)
+        except AttributeError:
+            self.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
+            
         self.verticalHeader().setVisible(False)
         self.setEditTriggers(self.NoEditTriggers)
         
diff --git a/vnpy/trader/gateway/xspeedGateway/xspeedGateway.py b/vnpy/trader/gateway/xspeedGateway/xspeedGateway.py
index dd46ffef..0d5c883c 100644
--- a/vnpy/trader/gateway/xspeedGateway/xspeedGateway.py
+++ b/vnpy/trader/gateway/xspeedGateway/xspeedGateway.py
@@ -8,6 +8,7 @@ import os
 import json
 import time
 from copy import copy
+from time import sleep
 
 from vnpy.api.xspeed import MdApi, TdApi, defineDict
 from vnpy.trader.vtGateway import *