diff --git a/README.md b/README.md
index a5b8d6f..4dfaa8e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
-
 jquery.ui.potato.menu
 =======================
 
@@ -6,10 +5,8 @@ Simple Drop Down Menu for jQuery.
 
 ## Usage and Demo
 
-[Here][DEMO]
+https://makotokw.com/portfolio/jquery/ui_potato_menu/
 
 ## License
 
 The MIT License
-
- [DEMO]: http://makotokw.github.com/jquery/ui_potato_menu/
\ No newline at end of file
diff --git a/dist/jquery.ui.potato.menu.css b/dist/jquery.ui.potato.menu.css
new file mode 100644
index 0000000..f81759d
--- /dev/null
+++ b/dist/jquery.ui.potato.menu.css
@@ -0,0 +1,52 @@
+/*!
+ * jquery.ui.potato.menu
+ *
+ * Copyright (c) 2009-2017 makoto_kw, https://makotokw.com
+ *
+ * @author makoto_kw
+ * @version 1.2.2
+ * @license MIT
+ */
+.potato-menu {
+  margin: 0;
+  padding: 0;
+  width: auto;
+  list-style: none;
+}
+
+.potato-menu:after {
+  content: " ";
+  display: block;
+  visibility: hidden;
+  clear: both;
+  height: 0.1px;
+  font-size: 0.1em;
+  line-height: 0;
+}
+
+.potato-menu .potato-menu-item {
+  padding: 0;
+  position: relative;
+  list-style: none;
+  list-style-position: outside;
+  display: inline;
+  margin: 0;
+  float: left;
+}
+
+.potato-menu .potato-menu-item a {
+  display: block;
+  text-decoration: none;
+  white-space: nowrap;
+  outline: 0;
+}
+
+.potato-menu .potato-menu-group {
+  margin: 0;
+  padding: 0;
+  -webkit-padding-start: 0;
+  -webkit-padding-end: 0;
+  position: absolute;
+  display: none;
+  z-index: 1000;
+}
\ No newline at end of file
diff --git a/dist/jquery.ui.potato.menu.js b/dist/jquery.ui.potato.menu.js
new file mode 100644
index 0000000..ecc3324
--- /dev/null
+++ b/dist/jquery.ui.potato.menu.js
@@ -0,0 +1,94 @@
+/*!
+ * jquery.ui.potato.menu
+ *
+ * Copyright (c) 2009-2017 makoto_kw, https://makotokw.com
+ *
+ * @author makoto_kw
+ * @version 1.2.2
+ * @license MIT
+ */
+(function ($) {
+
+  var defaults = {
+    vertical: false,
+    menuItemSelector: 'li',
+    menuGroupSelector: 'ul',
+    rootClass: 'potato-menu',
+    menuItemClass: 'potato-menu-item',
+    menuGroupClass: 'potato-menu-group',
+    verticalClass: 'potato-menu-vertical',
+    horizontalClass: 'potato-menu-horizontal',
+    hasVerticalClass: 'potato-menu-has-vertical',
+    hasHorizontalClass: 'potato-menu-has-horizontal',
+    hoverClass: 'potato-menu-hover',
+    showDuration: 350,
+    hideDuration: 100,
+    hideDelayDuration: 0
+  };
+
+  function menu() {
+    var option = (typeof(arguments[0]) != 'string') ? $.extend({}, defaults, arguments[0]) : $.extend({}, defaults);
+
+    // Horizontal:
+    // ul.potato-menu-group,potato-menu-horizontal
+    //   > li.potato-menu-item,potato-menu-has-vertical
+    //     > ul.potato-menu-group,potato-menu-vertical
+    //       > li.potato-menu-item,potato-menu-has-horizontal
+    //        > ....
+    //
+    // Vertical
+    // ul.potato-menu-group,potato-menu-vertical
+    //   > li.potato-menu-item,potato-menu-has-horizontal
+    //     > ul.potato-menu-group,potato-menu-horizontal
+    //       > li.potato-menu-item,potato-menu-has-vertical
+    //        > ....
+    var topMenuGroupClass = (option.vertical) ? option.verticalClass : option.horizontalClass,
+      $menu = $(this).addClass(option.rootClass + ' ' + option.menuGroupClass + ' ' + topMenuGroupClass),
+      $menuItems = $menu.find(option.menuItemSelector).addClass(option.menuItemClass),
+      $menuGroups = $menu.find(option.menuGroupSelector).addClass(option.menuGroupClass);
+
+    $menuItems.hover(
+      function (/*e*/) {
+        $(this).addClass(option.hoverClass);
+      },
+      function (/*e*/) {
+        $(this).removeClass(option.hoverClass);
+      }
+    );
+    $menuGroups.parent().each(function (/*index*/) {
+      var $parentMenuItem = $(this); // menu item that has menu group
+      var displayDirection = ($parentMenuItem.parent().hasClass(option.horizontalClass)) ? 'bottom' : 'right';
+      $parentMenuItem.addClass((displayDirection == 'bottom') ? option.hasVerticalClass : option.hasHorizontalClass);
+      var $menuGroup = $parentMenuItem.find(option.menuGroupSelector + ':first').addClass(option.verticalClass);
+      $parentMenuItem.hover(
+        function (/*e*/) {
+          $menuGroup.stop(true, true);
+          var offset = {left: '', top: ''};
+          if (displayDirection == 'bottom') {
+            offset.left = 0;
+          } else {
+            offset.left = $(this).width() + 'px';
+            offset.top = '0px';
+          }
+          $menuGroup.css(offset).fadeIn(option.showDuration);
+        },
+        function (/*e*/) {
+          if (option.hideDelayDuration > 0) {
+            $menuGroup.delay(option.hideDelayDuration).fadeOut(option.hideDuration);
+          } else {
+            $menuGroup.fadeOut(option.hideDuration);
+          }
+        }
+      );
+    });
+    $menu.find('a[href^="#"]').click(function () {
+      $menuGroups.fadeOut(option.hideDuration);
+      return ($(this).attr('href') != '#');
+    });
+    return this;
+  }
+
+  $.fn.extend({
+    ptMenu: menu
+  });
+})(jQuery);
diff --git a/dist/jquery.ui.potato.menu.min.css b/dist/jquery.ui.potato.menu.min.css
new file mode 100644
index 0000000..e18fa73
--- /dev/null
+++ b/dist/jquery.ui.potato.menu.min.css
@@ -0,0 +1,9 @@
+/*!
+ * jquery.ui.potato.menu
+ *
+ * Copyright (c) 2009-2017 makoto_kw, https://makotokw.com
+ *
+ * @author makoto_kw
+ * @version 1.2.2
+ * @license MIT
+ */.potato-menu{margin:0;padding:0;width:auto;list-style:none}.potato-menu:after{content:" ";display:block;visibility:hidden;clear:both;height:.1px;font-size:.1em;line-height:0}.potato-menu .potato-menu-item{padding:0;position:relative;list-style:none;display:inline;margin:0;float:left}.potato-menu .potato-menu-item a{display:block;text-decoration:none;white-space:nowrap;outline:0}.potato-menu .potato-menu-group{margin:0;padding:0;-webkit-padding-start:0;-webkit-padding-end:0;position:absolute;display:none;z-index:1000}
\ No newline at end of file
diff --git a/dist/jquery.ui.potato.menu.min.js b/dist/jquery.ui.potato.menu.min.js
new file mode 100644
index 0000000..bec9c4d
--- /dev/null
+++ b/dist/jquery.ui.potato.menu.min.js
@@ -0,0 +1,10 @@
+/*!
+ * jquery.ui.potato.menu
+ *
+ * Copyright (c) 2009-2017 makoto_kw, https://makotokw.com
+ *
+ * @author makoto_kw
+ * @version 1.2.2
+ * @license MIT
+ */
+!function(a){function b(){var b="string"!=typeof arguments[0]?a.extend({},c,arguments[0]):a.extend({},c),d=b.vertical?b.verticalClass:b.horizontalClass,e=a(this).addClass(b.rootClass+" "+b.menuGroupClass+" "+d),f=e.find(b.menuItemSelector).addClass(b.menuItemClass),g=e.find(b.menuGroupSelector).addClass(b.menuGroupClass);return f.hover(function(){a(this).addClass(b.hoverClass)},function(){a(this).removeClass(b.hoverClass)}),g.parent().each(function(){var c=a(this),d=c.parent().hasClass(b.horizontalClass)?"bottom":"right";c.addClass("bottom"==d?b.hasVerticalClass:b.hasHorizontalClass);var e=c.find(b.menuGroupSelector+":first").addClass(b.verticalClass);c.hover(function(){e.stop(!0,!0);var c={left:"",top:""};"bottom"==d?c.left=0:(c.left=a(this).width()+"px",c.top="0px"),e.css(c).fadeIn(b.showDuration)},function(){b.hideDelayDuration>0?e.delay(b.hideDelayDuration).fadeOut(b.hideDuration):e.fadeOut(b.hideDuration)})}),e.find('a[href^="#"]').click(function(){return g.fadeOut(b.hideDuration),"#"!=a(this).attr("href")}),this}var c={vertical:!1,menuItemSelector:"li",menuGroupSelector:"ul",rootClass:"potato-menu",menuItemClass:"potato-menu-item",menuGroupClass:"potato-menu-group",verticalClass:"potato-menu-vertical",horizontalClass:"potato-menu-horizontal",hasVerticalClass:"potato-menu-has-vertical",hasHorizontalClass:"potato-menu-has-horizontal",hoverClass:"potato-menu-hover",showDuration:350,hideDuration:100,hideDelayDuration:0};a.fn.extend({ptMenu:b})}(jQuery);
\ No newline at end of file
diff --git a/package.json b/package.json
index 9413bd8..4271d38 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jquery.ui.potato.menu",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Simple Drop Down Menu for jQuery",
   "main": "src/jquery.ui.potato.menu.js",
   "repository": {