diff --git a/lib/application.js b/lib/application.js
index 7891ab5..9c70938 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -131,7 +131,6 @@ app.callback = function(){
 
     if (1 == ctx.socket.listeners('error').length) {
       ctx.socket.on('error', function(err){
-        console.log('callback');
         self.emit('error', err);
       });
     }