diff --git a/vnpy/trader/language/chinese/text.py b/vnpy/trader/language/chinese/text.py
index d503f05c..8a0c6597 100644
--- a/vnpy/trader/language/chinese/text.py
+++ b/vnpy/trader/language/chinese/text.py
@@ -106,6 +106,7 @@ TRADE = u'成交'
 ORDER = u'委托'
 POSITION = u'持仓'
 ACCOUNT = u'账户'
+WORKING_ORDER = u'活动委托'
 
 SYSTEM = u'系统'
 CONNECT_DATABASE = u'连接数据库'
diff --git a/vnpy/trader/language/english/text.py b/vnpy/trader/language/english/text.py
index a4183d91..f487e853 100644
--- a/vnpy/trader/language/english/text.py
+++ b/vnpy/trader/language/english/text.py
@@ -107,6 +107,7 @@ TRADE = u'Fill'
 ORDER = u'Order'
 POSITION = u'Position'
 ACCOUNT = u'Account'
+WORKING_ORDER = u'Working Order'
 
 SYSTEM = u'System'
 CONNECT_DATABASE = u'Connect Database'
diff --git a/vnpy/trader/uiBasicWidget.py b/vnpy/trader/uiBasicWidget.py
index ffceb479..c5c0979f 100644
--- a/vnpy/trader/uiBasicWidget.py
+++ b/vnpy/trader/uiBasicWidget.py
@@ -13,6 +13,7 @@ from .vtGateway import *
 from . import vtText
 from .uiQt import QtGui, QtWidgets, QtCore, BASIC_FONT
 from .vtFunction import jsonPathDict
+from .vtConstant import *
 
 
 COLOR_RED = QtGui.QColor('red')
@@ -1230,7 +1231,30 @@ class ContractManager(QtWidgets.QWidget):
         content = str(self.lineFilter.text())
         self.monitor.setFilterContent(content)
         self.monitor.refresh()
-    
+
+
+########################################################################
+class WorkingOrderMonitor(OrderMonitor):
+    """活动委托监控"""
+    STATUS_COMPLETED = [STATUS_ALLTRADED, STATUS_CANCELLED, STATUS_REJECTED]
+
+    #----------------------------------------------------------------------
+    def __init__(self, mainEngine, eventEngine, parent=None):
+        """Constructor"""
+        super(WorkingOrderMonitor, self).__init__(mainEngine, eventEngine, parent)
+        
+    #----------------------------------------------------------------------
+    def updateData(self, data):
+        """更新数据"""
+        super(WorkingOrderMonitor, self).updateData(data)
+
+        # 如果该委托已完成，则隐藏该行
+        if data.status in self.STATUS_COMPLETED:
+            vtOrderID = data.vtOrderID
+            cellDict = self.dataDict[vtOrderID]
+            cell = cellDict['status']
+            row = self.row(cell)
+            self.hideRow(row)    
     
 
 ########################################################################
@@ -1313,11 +1337,6 @@ class SettingEditor(QtWidgets.QWidget):
         
         # 显示界面
         super(SettingEditor, self).show()
-        
-        
-        
-        
-        
-    
+
     
     
diff --git a/vnpy/trader/uiMainWindow.py b/vnpy/trader/uiMainWindow.py
index 2fd2769f..c5ceafdd 100644
--- a/vnpy/trader/uiMainWindow.py
+++ b/vnpy/trader/uiMainWindow.py
@@ -49,6 +49,7 @@ class MainWindow(QtWidgets.QMainWindow):
         widgetErrorM, dockErrorM = self.createDock(ErrorMonitor, vtText.ERROR, QtCore.Qt.BottomDockWidgetArea)
         widgetTradeM, dockTradeM = self.createDock(TradeMonitor, vtText.TRADE, QtCore.Qt.BottomDockWidgetArea)
         widgetOrderM, dockOrderM = self.createDock(OrderMonitor, vtText.ORDER, QtCore.Qt.RightDockWidgetArea)
+        widgetWorkingOrderM, dockWorkingOrderM = self.createDock(WorkingOrderMonitor, vtText.WORKING_ORDER, QtCore.Qt.BottomDockWidgetArea)
         widgetPositionM, dockPositionM = self.createDock(PositionMonitor, vtText.POSITION, QtCore.Qt.BottomDockWidgetArea)
         widgetAccountM, dockAccountM = self.createDock(AccountMonitor, vtText.ACCOUNT, QtCore.Qt.BottomDockWidgetArea)
         widgetTradingW, dockTradingW = self.createDock(TradingWidget, vtText.TRADING, QtCore.Qt.LeftDockWidgetArea)
@@ -56,6 +57,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.tabifyDockWidget(dockTradeM, dockErrorM)
         self.tabifyDockWidget(dockTradeM, dockLogM)
         self.tabifyDockWidget(dockPositionM, dockAccountM)
+        self.tabifyDockWidget(dockPositionM, dockWorkingOrderM)
     
         dockTradeM.raise_()
         dockPositionM.raise_()