diff --git a/lib/client/dom.js b/lib/client/dom.js
index 53f2eb45..2991048c 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -448,12 +448,12 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                     RESTful.write(lDir + lName + lType, null, CloudCmd.refresh);
             }
             
-            /**
-             * zip file
-             *
-             */
-            this.pack       = function(current) {
-                var RESTful     = DOM.RESTful,
+            function twopack(current, operation) {
+                var op,
+                    nameDir     = '',
+                    nameFile    = '',
+                    RESTful     = DOM.RESTful,
+                    Images      = DOM.Images,
                     name        = Cmd.getCurrentName(current),
                     dir         = Cmd.getCurrentDirPath(),
                     path        = dir + name,
@@ -461,8 +461,40 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                         from    : path
                     };
                 
+                Util.checkArgs(arguments, ['operation']);
+                
+                if (operation.pack) {
+                    op          = RESTful.zip;
+                    nameDir     = name + '.tar.gz';
+                    nameFile    = name + '.gz';
+                } else if (operation.unpack) {
+                    op          = RESTful.unzip;
+                    nameDir     = Util.rmStrOnce(name, '.tar.gz');
+                    nameFile    = Util.rmStrOnce(name, '.gz');
+                }
+                
+                Images.showLoad();
+                
                 if (name && name !== '..')
-                    RESTful.zip(fileFrom, CloudCmd.refresh);
+                    op(fileFrom, function() {
+                        CloudCmd.refresh(null, null, function() {
+                            var byName  = DOM.getCurrentFileByName,
+                                dir     = byName(nameDir),
+                                file    = byName(nameFile);
+                                
+                            DOM.setCurrentFile(dir || file);
+                        });
+                    });
+            }
+            
+            /**
+             * zip file
+             *
+             */
+            this.pack       = function(current) {
+                twopack(current, {
+                    pack: true
+                });
             };
             
             /**
@@ -470,16 +502,9 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
              *
              */
             this.unpack     = function(current) {
-                var RESTful     = DOM.RESTful,
-                    name        = Cmd.getCurrentName(current),
-                    dir         = Cmd.getCurrentDirPath(),
-                    path        = dir + name,
-                    fileFrom    = {
-                        from    : path
-                    };
-                
-                if (name && name !== '..')
-                    RESTful.unzip(fileFrom, CloudCmd.refresh);
+               twopack(current, {
+                    unpack: true
+                });
             };
             
             /**