diff --git a/app/controllers/news_controller.rb b/app/controllers/news_controller.rb
index 2f84d33..73d2489 100644
--- a/app/controllers/news_controller.rb
+++ b/app/controllers/news_controller.rb
@@ -62,11 +62,12 @@ class NewsController < ApplicationController
     end
 
     anns = news.collect do |a|
-      if a.image_description.nil?
+      if a.image_description.blank?
         image_description = "裝飾性圖片"
       else
         image_description = a.image_description
       end
+      
       statuses = a.statuses_with_classname.collect do |status|
         {
           "status" => status["name"],
@@ -121,7 +122,7 @@ class NewsController < ApplicationController
     categories.unshift({"name" => t("news.all"), "category-link"  => "/#{I18n.locale.to_s + page.url}/"})
 
     anns = news.collect do |a|
-      if a.image_description.nil?
+      if a.image_description.blank?
         image_description = "裝飾性圖片"
       else
         image_description = a.image_description
@@ -200,7 +201,7 @@ class NewsController < ApplicationController
       "news_bulletin_links" => links,
       "categories" => categories,
       "data" => {
-         "categories-title" => t("news.categories"),
+        "categories-title" => t("news.category"),
         "title" => HTMLEntities.new.encode(news.title),
         "category" => news.category.title,
         "category-link" => "/#{I18n.locale.to_s + page.url}/?category=#{news.category.to_param}",
@@ -212,7 +213,9 @@ class NewsController < ApplicationController
         "updated_at" => news.postdate.strftime('%Y-%m-%d %H:%M'),
         "body" => news.text == "" ? "Content unavailable for this language." : news.text,
         "image" => news.image.url,
-        "view_count" =>news.view_count
+        "view_count" =>news.view_count,
+        "unit-title" => t("news.unit"),
+        "view-count-title" => t("news.view_count")
       },
       "impressionist" => (news.is_preview ? nil : news),
       "url_to_edit"=>url_to_edit
diff --git a/app/models/news_bulletin.rb b/app/models/news_bulletin.rb
index 052059e..2c55a2a 100644
--- a/app/models/news_bulletin.rb
+++ b/app/models/news_bulletin.rb
@@ -25,6 +25,7 @@ class NewsBulletin
   field :rejection_reason
   field :is_preview, :type => Boolean, :default => false
   field :image_description, localize: true
+  field :expirable_created_at, type: DateTime
 
   field :email_id
   field :email_sent, :type => Boolean, :default => false
@@ -45,8 +46,14 @@ class NewsBulletin
 
   before_destroy :destroy_email
 
+  before_create :set_expire
+  def set_expire
+    self.expirable_created_at = Time.now if self.is_preview
+    return true
+  end
+
   scope :can_display, ->{where(:is_hidden=>false).any_of({:postdate.lt=>Time.now, :deadline.gt=>Time.now},{:postdate.lt=>Time.now, :deadline=>nil}).order_by([:is_top, :desc])}
-  scope :can_display_postdate, ->{where(:is_hidden=>false).any_of({:postdate.lt=>Time.now},{:postdate.lt=>Time.now, :deadline=>nil}).order_by([:is_top, :desc])}
+  scope :can_display_postdate, ->{where(:is_hidden=>false,:postdate.lt=>Time.now).order_by([:is_top, :desc])}
   scope :is_approved, ->{where(:approved => true)}
 
   def update_user
diff --git a/app/views/admin/news/_form.html.erb b/app/views/admin/news/_form.html.erb
index 0330759..86cb2bd 100644
--- a/app/views/admin/news/_form.html.erb
+++ b/app/views/admin/news/_form.html.erb
@@ -84,14 +84,14 @@
       <div class="control-group">
         <label class="control-label muted"><%= t(:start_date) %></label>
         <div class="controls">
-          <%= f.datetime_picker :postdate, :no_label => true %>
+          <%= f.datetime_picker :postdate, :no_label => true, :new_record => @news_bulletin.new_record? %>
         </div>
       </div>
 
       <div class="control-group">
         <label class="control-label muted"><%= t(:end_date) %></label>
         <div class="controls">
-          <%= f.datetime_picker :deadline, :no_label => true %>
+          <%= f.datetime_picker :deadline, :no_label => true, :new_record => @news_bulletin.new_record? %>
         </div>
       </div>
 
@@ -334,6 +334,10 @@
     var fileupload_size_limit = fileupload_size_limit_mb*1000*1000; // 1MB
 
     $(function() {
+      var getDate = new Date();
+      var toDay = getDate.getFullYear()+"/"+ (getDate.getMonth()+1)+"/"+getDate.getDate()+" "+getDate.getHours()+":"+getDate.getMinutes();
+      $('input[name="news_bulletin[postdate]"]').val(toDay);
+
       $("#main-wrap").after("");
 
       $(document).on('click', '#add_link', function(){
@@ -401,10 +405,10 @@
           });
 
           var slug = data.split('/')[(data.split('/').length-1)];
-          $('#preview-iframe').on('load', function(){
-            $.get('/admin/news/destroy_preview/'+slug,function(data){
-            });
-          });
+          // $('#preview-iframe').on('load', function(){
+          //   $.get('/admin/news/destroy_preview/'+slug,function(data){
+          //   });
+          // });
         });
         $('.main-forms input[name="_method"]').val(method);
         return false;
diff --git a/app/views/admin/news/_index.html.erb b/app/views/admin/news/_index.html.erb
index d79e57e..a06cb5b 100644
--- a/app/views/admin/news/_index.html.erb
+++ b/app/views/admin/news/_index.html.erb
@@ -154,12 +154,20 @@
   }
   </style>
 <% end %>
-<% content_for :page_specific_javascript do %>
-  <script type="text/javascript">
-    $(document).ready(function() {
-      $('.img-peview').popover({
-        html: true
-      });
+
+<script type="text/javascript">
+  $(document).ready(function() {
+    $('.img-peview').popover({
+      html: true
     });
-  </script>
-<% end %>
\ No newline at end of file
+  });
+
+    $(".appoval_button").on("click",function(){
+    var url = $(this).data("approve-link"),
+      modal = $("#approvalModal");
+    modal.find("iframe").attr("src", url);
+    modal.find("#object_id").val($(this).data("id"));
+        modal.modal("show");
+        return false;
+  })
+</script>
diff --git a/app/views/admin/news/index.html.erb b/app/views/admin/news/index.html.erb
index 7723682..bf04d60 100644
--- a/app/views/admin/news/index.html.erb
+++ b/app/views/admin/news/index.html.erb
@@ -7,13 +7,3 @@
 
 <%= render :partial=> "approval_modal" %>
 
-<script type="text/javascript">
-	$(".appoval_button").on("click",function(){
-		var url = $(this).data("approve-link"),
-			modal = $("#approvalModal");
-		modal.find("iframe").attr("src", url);
-		modal.find("#object_id").val($(this).data("id"));
-        modal.modal("show");
-        return false;
-	})
-</script>
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 89b3c52..8b3ac97 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -2,8 +2,10 @@ en:
 
   news:
     admins: Unit Setting
-    unit: Unit
+    unit: Department
+    category: Category
     department: Department
+    view_count: View Count
     all: All 
     table:
       title : Title
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 76ec546..9f99e26 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -24,7 +24,9 @@ zh_tw:
     ut_prompt: 請選擇單位
   news:
     unit: 單位
+    category: 分類
     department: 系所
+    view_count: 查看次數
     add_new: 新建
     all_articles: 文章列表
     all: 全部類別
diff --git a/config/routes.rb b/config/routes.rb
index 1e6ccf1..a573825 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -6,6 +6,7 @@ Rails.application.routes.draw do
    namespace :admin do
       post 'news/preview', to: 'news#preview'
       get 'news/destroy_preview/:slug_title-:uid', to: 'news#destroy_preview'
+      get 'newsbulletins.json', to: 'newsbulletins#get_bulletins'
       post 'news/approve_news_bulletin', to: 'news#approve_news_bulletin'
       get 'news_admins/get_departments' => "news_admins#get_departments"
       resources :news