diff --git a/src/Transports.ts b/src/Transports.ts
index 159b6ec..58e1b97 100644
--- a/src/Transports.ts
+++ b/src/Transports.ts
@@ -258,7 +258,7 @@ export class WebSocketTransport extends HttpBasedTransport implements ITransport
                 wx.connectSocket({url:url});
 
                 wx.onSocketOpen(function(res){
-                    transport.websocket = 'wx';
+                    transport.websocket = wx;
                     if(isReconnect){
                         reslove()
                     }