diff --git a/app/controllers/admin/ad_banners_controller.rb b/app/controllers/admin/ad_banners_controller.rb
index 95ce7e7c..a6f4fd5f 100644
--- a/app/controllers/admin/ad_banners_controller.rb
+++ b/app/controllers/admin/ad_banners_controller.rb
@@ -39,8 +39,10 @@ class Admin::AdBannersController < ApplicationController
     redirect_to admin_ad_banners_url
   end
   
-  def destroy_ad_image
-    
+  def realtime_preview
+    @ad_banner = AdBanner.find(params[:id])    
+    @ad_banner.update_attributes(params[:ad_banner])
+    render  
   end
   
   def index
diff --git a/app/views/admin/ad_banners/_ad_banner_tab.html.erb b/app/views/admin/ad_banners/_ad_banner_tab.html.erb
index d9b1b902..10a98b52 100644
--- a/app/views/admin/ad_banners/_ad_banner_tab.html.erb
+++ b/app/views/admin/ad_banners/_ad_banner_tab.html.erb
@@ -1,14 +1,14 @@
 <script type="text/javascript" src="/static/jquery.cycle.all.latest.js"></script>
 <div class="tab-pane <%= "active"  if ad_banner_tab==@active %>" id=<%= ad_banner_tab.title %>>
-	<p>尺寸：</p>
+	<p><%= t("admin.ad.banner_best_size") %>：</p>
 
 	<%= form_for ad_banner_tab,:url=> admin_ad_banner_path(ad_banner_tab),:method => :put,:class=>"input-medium" do |f| -%>
 		<%= f.label :ad_fx, t('admin.ad.ab_fx') %>
 		<%= f.select :ad_fx ,AdBanner::FX_TYPES %>
 		<%= f.label :transition_sec, t('admin.ad.transition_sec') %>
 		<%= f.text_field :transition_sec,:placeholder=>"3秒請輸入3000",:class=> "span3" %> <%= t("admin.ad.trans_unit_sec") %>
-		<%= f.submit %>
-		<%= f.submit 'Cancel',:type=>'reset' %>
+		<%= f.submit t("admin.ad.update_banner") %>
+		<%= f.submit t("cancel"),:type=>'reset' %>
 	<div>
 			<%= render :partial => "ad_image_update", :collection => ad_banner_tab.ad_images,:as => :ad_image,:locals=>{:ad_banner => ad_banner_tab}  %>
 		<%#= render :partial => 'new_add_banner_file', :object => ad_banner_tab.ad_images.build, :locals => { :field_name => "new_ad_images[]", :f => f, :classes => "r_destroy" } %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index da72a4eb..9b586148 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -42,6 +42,16 @@ en:
   admin:
     action: Action
     ad_banner: AD Banner
+    ad:
+      ab_fx: FX
+      all_banners: AdBanner list
+      banner_best_size: Banner Best Size
+      new_banner: New banner
+      new_image: New image
+      title: Title
+      transition_sec: Transition time
+      trans_unit_sec: sec
+      update_banner: Update Banner
     add: Add
     add_item: Add item
     add_language: Add language
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 491d80e8..ebc6e6b3 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -42,11 +42,13 @@ zh_tw:
     ad:
       ab_fx: 轉場特效
       all_banners: 輪播清單
+      banner_best_size: Banner 尺寸
       new_banner: 新增輪播
       new_image: 新增橫幅
       title: 標題
       transition_sec: 轉場單位時間
       trans_unit_sec: 秒
+      update_banner: 更新輪播
     add: 新增
     add_item: 新增項目
     add_language: 新增語言
diff --git a/config/routes.rb b/config/routes.rb
index 99860bb6..cdf3a7f0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -26,6 +26,7 @@ Orbit::Application.routes.draw do
 
     
     resources :ad_banners do 
+        match 'preview/:id' => 'ad_banners#realtime_preview',:as => :realtime_preview,:via => :put
         collection do
           match 'new_ad_image' => 'ad_images#new',:as => :new_ad_image,:via => :get
           match 'new_ad_image' => 'ad_images#create',:as => :create_ad_image,:via => :post