diff --git a/lib/server/rest.js b/lib/server/rest.js
index 57b0ea96..d7ced0a8 100644
--- a/lib/server/rest.js
+++ b/lib/server/rest.js
@@ -261,7 +261,7 @@
      * @param pParams {command, method, body, requrest, response}
      */
     function onPUT(params) {
-        var p, cmd, files, name, json, config,
+        var p, cmd, files, name, json, config, data,
             ret         = main.checkParams(params, ['body']);
         
         if (ret) {
@@ -283,10 +283,15 @@
                 break;
             
             case 'mv':
-                if (!Util.checkObjTrue(files, ['from', 'names', 'to']) )
+                if (!Util.checkObjTrue(files, ['from', 'to']) )
                     sendError(params, p.data);
                 else {
-                    files.namesAll    = Util.slice(files.names);
+                    
+                    if (files.names)
+                        data    = Util.slice(files.names);
+                    else
+                        data    = files;
+                        
                     copyFiles(files,
                         function(path, callback) {
                             fse.delete(path, function(error) {
@@ -301,7 +306,7 @@
                             if (error)
                                 sendError(params, error);
                             else
-                                sendMsg(params, 'move', files.namesAll);
+                                sendMsg(params, 'move', data);
                         });
                 }
                 
@@ -396,22 +401,31 @@
     }
     
     function copyFiles(files, callbackProcess, callback) {
-        var names   = files.names,
-            
-            from    = files.from,
-            to      = files.to,
-            
-            isFunc  = Util.isFunction(callbackProcess),
+        var names           = files.names,
+            isFunc          = Util.isFunction(callbackProcess),
+            processFunc     = names ? fse.copy : fs.rename,
             
             copy            = function() {
-                var isLast  = !names.length,
+                var isLast, name, process,
+                    from    = files.from,
+                    to      = files.to;
+                
+                if (names) {
+                    isLast  = !names.length,
                     name    = names.shift(),
-                    process = Util.retExec(callbackProcess, from + name);
+                    from    += name;
+                    to      += name;
+                } else {
+                    isLast  = false;
+                    names   = [];
+                }
+                
+                process = Util.retExec(callbackProcess, from);
                 
                 if (isLast)
                     Util.exec(callback, null);
                 else
-                    fse.copy(from + name, to + name, function(error) {
+                    processFunc(from, to, function(error) {
                         if (error)
                             Util.exec(callback, error);
                         else
@@ -422,9 +436,18 @@
         copy();
     }
     
-    function sendMsg(pParams, pMsg, pName, pStatus) {
-        var msg = CloudFunc.formatMsg(pMsg, pName, pStatus);
-        sendResponse(pParams, msg);
+    function sendMsg(sendParam, msgParam, dataParam, status) {
+        var msg, data,
+            isObj = Util.isObject(dataParam);
+        
+        if (isObj)
+            data = Util.stringifyJSON(dataParam);
+        else
+            data = dataParam;
+            
+        msg = CloudFunc.formatMsg(msgParam, data, status);
+        
+        sendResponse(sendParam, msg);
     }
     
 })();