diff --git a/lib/client/dom.js b/lib/client/dom.js
index 2d53cf52..28459cf0 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -390,24 +390,18 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
              * @param callback
              */
             this.loadJquery         = function(callback) {
-                var ret = DOM.loadRemote('jquery', callback);
-                
-                return ret;
+                return DOM.loadRemote('jquery', callback);
             };
             
             this.loadSocket         = function(callback) {
-                var ret = DOM.loadRemote('socket', callback);
-                
-                return ret;
+                return DOM.loadRemote('socket', callback);
             };
             
             /** function loads css and js of Menu
              * @param callback
              */
             this.loadMenu           = function(callback) {
-                var ret = DOM.loadRemote('menu', callback);
-                
-                return ret;
+                return DOM.loadRemote('menu', callback);
             };
             
             /**