diff --git a/app/assets/javascripts/mobile/orbit.mobile.js.erb b/app/assets/javascripts/mobile/orbit.mobile.js.erb
index d8c647e2..36f43bab 100644
--- a/app/assets/javascripts/mobile/orbit.mobile.js.erb
+++ b/app/assets/javascripts/mobile/orbit.mobile.js.erb
@@ -25,8 +25,8 @@ $('#index').live('pageinit',function(){
 	$(".slideImg").muImageResize({width: $globalW, height: Math.floor($globalW/720*240)});
 	$(this).find(".newpic img").muImageResize({width: 280, height: 200});
 	$('.slideshow').cycle({
-		fx:'scrollLeft',
-		timeout: 6000,
+		fx: $effect,
+		timeout: $timeout
 	});
 	$(".newlist").css({
 		"width" : $(".newitem").outerWidth()*(Math.floor($globalW/$(".newitem").outerWidth()))+30,
@@ -37,7 +37,7 @@ $('#index').live('pageinit',function(){
 	// 	$('.newlist').swipePlanes();
  //    }, 1000);
 });
-$('#news_content').live('pageinit',function(){
+$('#announcement_content').live('pageinit',function(){
 	$(this).find(".newpic img").muImageResize({width: 320, height: 220});
 });
 var mobileDemo = { 'center': '24.987449, 121.576117', 'zoom': 17 };
@@ -113,8 +113,8 @@ $(window).bind("orientationchange", function(){
 
 		$(".slideImg").muImageResize({width: $globalW, height: Math.floor($globalW/720*240)});
 		$('.slideshow').cycle({
-			fx:'scrollLeft',
-			timeout: 6000,
+			fx: $effect,
+			timeout: $timeout
 		});
 
 		$(".newlist").css({
diff --git a/app/assets/stylesheets/icons.css.erb b/app/assets/stylesheets/icons.css.erb
index 9f2f7253..167bb37a 100644
--- a/app/assets/stylesheets/icons.css.erb
+++ b/app/assets/stylesheets/icons.css.erb
@@ -1,9 +1,12 @@
 [data-icons]:before {
 	font-family: 'entypo';
-	content: attr(data-icon);
+	content: attr(data-icons);
 	speak: none;
 	font-weight: normal;
 	-webkit-font-smoothing: antialiased;
+	font-size: 1.5em;
+	line-height: .6em;
+	color: white;
 }
 @font-face {
 	font-family: 'entypo';
diff --git a/app/assets/stylesheets/mobile/orbit-mobile.css.erb b/app/assets/stylesheets/mobile/orbit-mobile.css.erb
index 302a6013..55e5f2b9 100644
--- a/app/assets/stylesheets/mobile/orbit-mobile.css.erb
+++ b/app/assets/stylesheets/mobile/orbit-mobile.css.erb
@@ -194,28 +194,25 @@ div[data-role="page"] {
 	padding: 0 0 20px;
 	margin-bottom: 0;
 }
-#news_content .content .newpic {
+#announcement_content .content .newpic {
 	width: 320px;
 	height: 220px;
 	margin: 0 auto;
 }
-#news_content .content .newstitle {
+#announcement_content .content .newstitle {
 	font-size: 1.4em;
 	padding: 0 10px;
 	margin: 1em 0;
 }
-#news_content .content .newsDate {
+#announcement_content .content .newsDate {
 	padding: 0 10px;
 	font-size: 1em;
 	color: #8D8D8D;
 }
-#news_content .content .newsummary {
+#announcement_content .content .newsummary {
 	padding: 0 10px 20px;
 	margin-bottom: 0;
 }
-#announcement_content .content {
-	padding: 10px;
-}
 #map div[data-role="content"] {
 	padding: 0;
 }
diff --git a/app/views/layouts/_orbit_bar.html.erb b/app/views/layouts/_orbit_bar.html.erb
index 08d95d54..36638302 100644
--- a/app/views/layouts/_orbit_bar.html.erb
+++ b/app/views/layouts/_orbit_bar.html.erb
@@ -9,12 +9,12 @@
       <% end -%>
     </div>
     <ul class="nav">
-      <li><a href="<%= root_path %>" data-icon="&#xe022;"></a></li>
-      <!-- <li><a href="<%= desktop_path %>" data-icon="&#xe060;"></a></li> -->
+      <li><a href="<%= root_path %>" data-icons="&#xe022;"></a></li>
+      <!-- <li><a href="<%= desktop_path %>" data-icons="&#xe060;"></a></li> -->
     </ul>
     <ul class="nav pull-right">
       <li class="dropdown">
-          <a class="dropdown-toggle" data-icon="&#xe02d;" href="#" data-toggle="dropdown"></a>
+          <a class="dropdown-toggle" data-icons="&#xe02d;" href="#" data-toggle="dropdown"></a>
           <ul class="dropdown-menu">
             <% t('ntu.site_names').each do |site| %>
               <li><%= link_to site[1], get_link(site[0]) %></li>
@@ -22,7 +22,7 @@
           </ul>
       </li>
       <li class="dropdown language">
-        <a class="dropdown-toggle" href="#" data-toggle="dropdown" data-icon="&#xe054;"></a>
+        <a class="dropdown-toggle" href="#" data-toggle="dropdown" data-icons="&#xe054;"></a>
         <ul class="dropdown-menu language-menu">
           <% @site_in_use_locales.each do |locale| %>
             <%= content_tag :li, (link_to t(:_locale, :locale => locale), add_locale(remove_locale((referer rescue request.fullpath)), locale)), :class => (I18n.locale.eql?(locale.to_sym) ? 'active' : nil) %>
@@ -30,7 +30,7 @@
         </ul>
       </li>
       <li class="search clear" title="<%= t :search_google %>">
-      <a class="orbit-bar-search" href="#" data-icon="&#xe024;"></a>
+      <a class="orbit-bar-search" href="#" data-icons="&#xe024;"></a>
       <form class="navbar-search" method="get" action="http://www.google.com/custom">
         <input type="hidden" name="client" value="pub-&amp" /> 
         <input type="hidden" name="ie" id="ie" value="utf-8" />
@@ -63,7 +63,7 @@
         </li>
       <% else %>
         <li class="dropdown bar-login">
-        <a class="dropdown-toggle orbit-bar-member" href="#" data-icon="&#xe076;"></a>
+        <a class="dropdown-toggle orbit-bar-member" href="#" data-icons="&#xe076;"></a>
         <div class="dropdown-menu">
           <ul class="log">
             <li class="title hide"></li>
diff --git a/app/views/mobile/index.mobile.erb b/app/views/mobile/index.mobile.erb
index f0872048..ceccd795 100644
--- a/app/views/mobile/index.mobile.erb
+++ b/app/views/mobile/index.mobile.erb
@@ -1,6 +1,8 @@
 <div class="slideshow">
-  <% @ad_banner.ad_images.each do |image| %>
-    <div class="slidebanner"><%= image_tag image.file.url, :class => 'slideImg' %></div>
+  <% @ad_banner.ad_images.shuffle.each do |image| %>
+    <% if image.display? %>
+      <div class="slidebanner"><%= image_tag image.file.url, :class => 'slideImg' %></div>
+    <% end %>
   <% end %>
 </div>
 <div class="newlist clear">
@@ -16,4 +18,9 @@
       <div class="newsummary"><%= bulletin.subtitle %></div>
     </div>
   <% end %>
-</div>
\ No newline at end of file
+</div>
+
+<script type='text/javascript'>
+  var $effect = "<%= @ad_banner.ad_fx.nil? ? 'fade': @ad_banner.ad_fx %>"
+  var $timeout = "<%= @ad_banner.transition_msec %>"
+</script>
\ No newline at end of file