diff --git a/examples/VnTrader/run.py b/examples/VnTrader/run.py
index f09170eb..24a54f97 100644
--- a/examples/VnTrader/run.py
+++ b/examples/VnTrader/run.py
@@ -27,7 +27,7 @@ if system == 'Linux':
     from vnpy.trader.gateway import xtpGateway
 elif system == 'Windows':
     from vnpy.trader.gateway import (femasGateway, xspeedGateway,
-                                     futuGateway, secGateway)
+                                     secGateway)
 
 # 加载上层应用
 from vnpy.trader.app import (riskManager, ctaStrategy, spreadTrading)
@@ -54,7 +54,6 @@ def main():
         me.addGateway(femasGateway)
         me.addGateway(xspeedGateway)
         me.addGateway(secGateway)
-        me.addGateway(futuGateway)
 
     if system == 'Linux':
         me.addGateway(xtpGateway)
diff --git a/vnpy/trader/uiQt.py b/vnpy/trader/uiQt.py
index c31e2bce..6001457e 100644
--- a/vnpy/trader/uiQt.py
+++ b/vnpy/trader/uiQt.py
@@ -30,7 +30,7 @@ def createQApp():
     if globalSetting['darkStyle']:
         try:
             import qdarkstyle
-            qApp.setStyleSheet(qdarkstyle.load_stylesheet(pyside=False))
+            qApp.setStyleSheet(qdarkstyle.load_stylesheet_from_environment())
         except ImportError:
             pass