diff --git a/examples/WebTrader/run.py b/examples/WebTrader/run.py
index 0a7152f3..0533109e 100644
--- a/examples/WebTrader/run.py
+++ b/examples/WebTrader/run.py
@@ -81,7 +81,7 @@ class Order(Resource):
         self.postParser.add_argument('offset')
         
         self.deleteParser = reqparse.RequestParser()
-        self.deletaParser.add_argument('vtOrderID')        
+        self.deleteParser.add_argument('vtOrderID')        
         
         super(Order, self).__init__()
     
@@ -253,10 +253,8 @@ def handleEvent(event):
     """处理事件"""
     eventType = event.type_
     eventData = event.dict_['data'].__dict__
-    #socketio.emit(eventType, eventData, broadcast=True)
-    socketio.emit('test', eventData, broadcast=True)
-    
-    print eventData
+    socketio.emit(eventType, eventData)
+    #print eventData
 
 
 ee.register(EVENT_TICK, handleEvent)
@@ -272,5 +270,4 @@ ee.register(EVENT_ERROR, handleEvent)
 
 
 if __name__ == '__main__':
-    app.run(debug=True)
-    #socketio.run(app)
\ No newline at end of file
+    socketio.run(app)
\ No newline at end of file
diff --git a/examples/WebTrader/test.py b/examples/WebTrader/test.py
index c5be3e68..14dde900 100644
--- a/examples/WebTrader/test.py
+++ b/examples/WebTrader/test.py
@@ -1,8 +1,10 @@
 # encoding: UTF-8
 
-from socketIO_client import SocketIO, LoggingNamespace
+from socketIO_client import SocketIO, BaseNamespace
 from time import sleep
 from threading import Thread
+import logging
+
 
 #----------------------------------------------------------------------
 def on_connect():
@@ -25,15 +27,37 @@ def on_test(*args):
     print 'on_test', args
 
 
+########################################################################
+class TestNamespace(BaseNamespace):
+    """"""
+
+    #----------------------------------------------------------------------
+    def on_connect(self):
+        """连接"""
+        print 'on connect'
+    
+    #----------------------------------------------------------------------
+    def on_disconnect(self):
+        """断开"""
+        print 'disconnect'
+    
+    #----------------------------------------------------------------------
+    def on_reconnect(self):
+        """重连"""
+        print 'reconnect'
+    
+    #----------------------------------------------------------------------
+    def on_message(self, *args):
+        """测试"""
+        print 'on_message', args
+    
+    
+
+
 if __name__ == '__main__':
-    sio = SocketIO('127.0.0.1', 5000, LoggingNamespace)
-    sio.on('connect', on_connect)
-    sio.on('disconnect', on_disconnect)
-    sio.on('reconnect', on_reconnect)
-    sio.on('test', on_test)
-    
-    t = Thread(target=sio.wait)
-    t.start()
-    
-    while True:
-        sleep(1)
+    #logging.getLogger('socketIO-client').setLevel(logging.DEBUG)
+    #logging.basicConfig()    
+
+    sio = SocketIO('127.0.0.1', 5000, TestNamespace, transports='websocket')
+    sio.wait()
+    
\ No newline at end of file
diff --git a/vnpy/__init__.py b/vnpy/__init__.py
index ff88771a..6d5daf90 100644
--- a/vnpy/__init__.py
+++ b/vnpy/__init__.py
@@ -1,4 +1,4 @@
 # encoding: UTF-8
 
-__version__ = '1.7.3'
+__version__ = '1.8.0'
 __author__ = 'Xiaoyou Chen'
\ No newline at end of file