diff --git a/lib/server/minify.js b/lib/server/minify.js
index 9337b01e..8d7a4f78 100644
--- a/lib/server/minify.js
+++ b/lib/server/minify.js
@@ -18,6 +18,7 @@
         HTMLDIR             = main.HTMLDIR,
         Util                = main.util,
         Minify              = main.require('minify'),
+        fs                  = require('fs'),
         IsChanged           = main.ischanged,
         
         COULD_NOT_MINIFY    = 'Could not minify without minify module\n' +
@@ -28,20 +29,27 @@
         INDEX           : HTMLDIR + 'index.html',
         
         optimize: function(name, params) {
+            var minifyName, isChanged, isExist;
+            
             if (!Minify) {
                 Util.log(COULD_NOT_MINIFY);
                 Util.exec(params.callback);
             } else {
-                params.name    = Minify.getName(name);
+                minifyName  = Minify.getName(name),
+                
+                isChanged   = Util.bind(IsChanged.isFileChanged, name),
+                isExist     = Util.bind(fs.exists, minifyName);
                 
                 if (!this.MinFolder)
                     this.MinFolder = Minify.MinFolder;
                 
-                IsChanged.isFileChanged(name, function(changed) {
-                    if (changed)
+                Util.asyncCall([isChanged, isExist], function(changed, exists) {
+                    if (changed || !exists) {
                         Minify.optimize(name, params);
-                    else
-                        Util.exec(params.callback, params);
+                    } else
+                        Util.exec(params.callback, {
+                            name: minifyName
+                        });
                 });
             }
         },