diff --git a/app/assets/javascripts/inc/modal-preview.js b/app/assets/javascripts/inc/modal-preview.js
index 44fa62a3..959f04b2 100644
--- a/app/assets/javascripts/inc/modal-preview.js
+++ b/app/assets/javascripts/inc/modal-preview.js
@@ -4,7 +4,7 @@
 
 $(document).ready(function() {
 	$("a.preview_trigger").click(function(){
-		$(this).after("<span id='show_preview'></span>");
+		$("#main-wrap").after("<span id='show_preview'></span>");
 		$.ajax({
 			type: 'PUT',
 			url:$(this).attr("href"),
diff --git a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
index 4bfc8136..0578cfc3 100644
--- a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
+++ b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
@@ -28,6 +28,10 @@ class Panel::Announcement::BackEnd::ApprovalsController  < OrbitBackendControlle
   def update_setting
     
   end
+  
+  def user_list
+    @bulletin_category = BulletinCategory.find params[:category_id]
+  end
   # def index
   #   get_categorys(params[:bulletin_category_id])
   #   
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_list_table.html.erb.can_del b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_list_table.html.erb.can_del
deleted file mode 100644
index edb738d3..00000000
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_list_table.html.erb.can_del
+++ /dev/null
@@ -1,15 +0,0 @@
-<h1><%= bulletin_category.key %></h1>
-<table>
-  <tr>
-	<th><%= t('bulletin.status') %></th>
-	<th><%= t('bulletin.category') %></th>
-	<th><%= t('bulletin.title') %></th>
-	<th><%= t('bulletin.postdate') %></th>
-	<th><%= t('bulletin.deadline') %></th>
-	<th><%= t('bulletin.action') %></th>
-  </tr>
-
-<% bulletin_category.bulletins.each do |post| %>
-	<%= render :partial => 'panel/announcement/back_end/bulletins/bulletins', :locals => {:post => post,:approval_allow=>true} %>
-<% end %>	
-</table>
\ No newline at end of file
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_modal_list.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_modal_list.html.erb
new file mode 100644
index 00000000..0885ea65
--- /dev/null
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/_modal_list.html.erb
@@ -0,0 +1,44 @@
+<% if bulletin_category -%>
+
+<div class="modal hide fade in" id="bulletin_category-<%=bulletin_category.id%>">
+  <div class="modal-header">
+    <a class="close" data-dismiss="modal">×</a>
+    <h3><%= t("announcement.bulletin.approval_user_list") %></h3>
+  </div>
+  <div class="modal-body">
+		<div class="clear">
+			<% bulletin_category.object_auths.where(title: 'fact_check').first.auth_users.each do |user| %>
+			<div class="checkbox clear checked">
+					<div class='member-avatar'>
+						<% if user.avatar? %>
+							<%= image_tag(user.avatar.thumb.url,:class => "member-img") %>
+						<% else %>
+							<%= image_tag "person.png",:class => "member-img" %>
+						<% end %>	
+					</div>
+					<%= label_tag "lab-user-#{user.id}", (user.name rescue ''),:class=>"member-name",:id=>nil -%>
+			</div>
+			<% end -%>
+		<divl>
+  </div>
+  <div class="modal-footer">
+    <a href="#" class="btn" data-dismiss="modal"><%= t("modal.close") %></a>
+  </div>
+  <div>
+  	<script type="text/javascript" src="/static/kernel.js"></script>
+		<script type="text/javascript">
+			$(document).ready(function() {
+	
+			$("#bulletin_category-<%=bulletin_category.id%>").on("show", function () {
+			});
+		$(".modal").on("hidden", function () {
+	  $("#show_preview").remove();
+			});
+		});
+		</script>
+	</div>
+</div>
+
+
+
+<% end -%>
\ No newline at end of file
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/index.html.erb.can_del b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/index.html.erb.can_del
deleted file mode 100644
index 32f3d820..00000000
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/index.html.erb.can_del
+++ /dev/null
@@ -1,50 +0,0 @@
-<%= render 'panel/announcement/back_end/bulletins/filter' %>
-<table id="bulettin_sort_list" class="table main-list">
-	<%= render 'panel/announcement/back_end/bulletins/bulletins' %>
-</table>
-<div class="form-actions">
-	<%= link_to content_tag(:i, nil, :class => 'icon-plus icon-white') + t('admin.add'), new_panel_announcement_back_end_bulletin_path, :class => 'btn btn-primary' %>
-</div>
-
-<!--
-<% content_for :secondary do %>
-<%#= render :partial => '/panel/announcement/back_end/announcement_secondary' %>
-<% end -%>
-
-<%= flash_messages %>
-
-<br />
-<br />
-<br />
-<br />
-<br />
-  
-  <fieldset><legend><%= t('bulletin.search') %></legend>	
-
-  <%= form_for :bulletin, :action => 'search', :method => 'get', :url => panel_announcement_back_end_bulletins_path do |f| %>
-  
-  <%#= f.select :bulletin_category_id, @bulletin_categorys.collect {|t| [ t.i18n_variable[I18n.locale], t.id ] },{ :include_blank => t('bulletin.select') }%>
-  
-  Category <%#= select_tag "category_id", options_for_select(@bulletin_categorys.collect{|t| [t.i18n_variable[I18n.locale], t.id]}), :prompt => t('bulletin.select') %>
-  
-  KeyWord <%#= text_field_tag :search, params[:search], :id => 'search_field' %>
-  
-  <%= submit_tag "Search", :name => nil %> 
-  
-  <% end %>
-
-  
-  </fieldset>
-
-<br />
-<br />
-
-<h1><%= t('bulletin.list_announcement') %></h1>
-
-<div id="check_block">	
-	<h1>Check Please</h1>
-	<%#= render :partial => "list_table", :collection => @bulletin_categorys_check,:as => :bulletin_category%>
-</div>
-<br />
-
--->
\ No newline at end of file
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/setting.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/setting.html.erb
index 6bcd7a59..9e324e0d 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/setting.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/setting.html.erb
@@ -4,19 +4,23 @@
 <% content_for :page_specific_javascript do %>
 	<%= javascript_include_tag "inc/permission-checkbox"  %>
 	<%= javascript_include_tag "inc/search"  %>
+	<%= javascript_include_tag "inc/modal-preview"  %>
 <% end %>
 <%#= label_tag :fact_check_setting, t("announcement.bulletin.fact_check_setting") %>
 <%= form_tag('', :remote => true)  %>
-<div class="subnav">
-    <ul class="nav nav-pills filter">
+<div class="subnav clear">
+    <ul class="nav nav-pills filter pull-left">
         <li class="accordion-group">
             <div class="form-search" style="margin: 5px 10px;">
                 <%= label_tag :category, t("announcement.bulletin.category") %>
                 <%= select_tag "category_id", options_from_collection_for_select(@bulletin_categorys, "id", "key") %>
 								<%= search_field_tag 'user_filter' %>
             </div>
+
         </li>
     </ul>
+		<%= link_to t("announcement.bulletin.approval_user_list"), panel_announcement_back_end_approval_user_list_path , :class=>'preview_trigger btn btn-success pull-right'%>	
+
 </div>
 <%#= label_tag :role, t("admin.roles") %>
 <div class="clear">
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/user_list.js.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/user_list.js.erb
new file mode 100644
index 00000000..4c8bf25d
--- /dev/null
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/approvals/user_list.js.erb
@@ -0,0 +1,2 @@
+$('#show_preview').html("<%= escape_javascript(render(:partial => 'modal_list',:locals => {:bulletin_category => @bulletin_category})) %>");
+var start_modal_with_id = "bulletin_category-<%=@bulletin_category.id%>"
\ No newline at end of file
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/setting.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks_can_del/setting.html.erb
similarity index 100%
rename from vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/setting.html.erb
rename to vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks_can_del/setting.html.erb
diff --git a/vendor/built_in_modules/announcement/config/locales/en.yml b/vendor/built_in_modules/announcement/config/locales/en.yml
index 56b965cf..6adcbd66 100644
--- a/vendor/built_in_modules/announcement/config/locales/en.yml
+++ b/vendor/built_in_modules/announcement/config/locales/en.yml
@@ -77,7 +77,7 @@ en:
       approval_pending: 'Pending'
       approval_pass: 'Pass'
       approval_setting_window_title: 'Unit'
-      
+      approval_user_list: 'Approval Users'
   # admin:
   #     action: Action
   #     add_language: Add language
diff --git a/vendor/built_in_modules/announcement/config/locales/zh_tw.yml b/vendor/built_in_modules/announcement/config/locales/zh_tw.yml
index 27e92e30..9cfcf1a3 100644
--- a/vendor/built_in_modules/announcement/config/locales/zh_tw.yml
+++ b/vendor/built_in_modules/announcement/config/locales/zh_tw.yml
@@ -59,7 +59,7 @@ zh_tw:
       approval_pass: '通過'
       approval_not_pass_reason: '不通過原因'
       approval_setting_window_title: '單位'
-
+      approval_user_list: '審核者'
   bulletin:
     last_modified: 最後修改於
     tags: 標籤
diff --git a/vendor/built_in_modules/announcement/config/routes.rb b/vendor/built_in_modules/announcement/config/routes.rb
index 0d5e1b99..92e4bdd1 100644
--- a/vendor/built_in_modules/announcement/config/routes.rb
+++ b/vendor/built_in_modules/announcement/config/routes.rb
@@ -3,7 +3,8 @@ Rails.application.routes.draw do
     namespace :announcement do
       namespace :back_end do
         match 'public' => "announcements#public",:as => :public
-        match 'approval_setting' => "approvals#setting" ,:as => :approval_setting
+        match 'approval_setting' => "approvals#setting" ,:as => :approval_setting,:via => :get
+        match 'approval_setting' => "approvals#user_list" ,:as => :approval_user_list,:via => :put
         match 'update_setting' => "approvals#update_setting" ,:as => :approval_update_setting
         
         resources :bulletins do