diff --git a/lib/client/dom.js b/lib/client/dom.js
index 41405f7a..5922bf46 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -464,7 +464,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                     path    += type;
                     
                 if (name)
-                    RESTful.write(path, null, function() {
+                    RESTful.write(path, function() {
                         CloudCmd.refresh(null, null, function() {
                             var current = DOM.getCurrentFileByName(name);
                             
diff --git a/lib/client/rest.js b/lib/client/rest.js
index 0fd53934..37b79749 100644
--- a/lib/client/rest.js
+++ b/lib/client/rest.js
@@ -31,6 +31,13 @@ var Util, DOM, CloudFunc, CloudCmd;
         };
         
         this.write   = function(url, data, callback) {
+            var isFunc      = Util.type.function(data);
+            
+            if (!callback && isFunc) {
+                callback    = data;
+                data        = null;
+            }
+            
             sendRequest({
                 method      : 'PUT',
                 url         : CloudFunc.FS + url,