diff --git a/modules/announcement/_annc_widget15.html.erb b/modules/announcement/_annc_widget15.html.erb
index 5d6b453..1880153 100644
--- a/modules/announcement/_annc_widget15.html.erb
+++ b/modules/announcement/_annc_widget15.html.erb
@@ -3,14 +3,13 @@
     <h2 class="w-annc__widget-title">
       <span>{{widget-title}}</span>
     </h2>
-    <a class="w-annc__more btn btn-primary pull-right" href="{{more_url}}"><%= (I18n.locale.to_s =="zh_tw") ? "更多最新消息" : "More NEWS" %></a>
   </div>
-  <div style="position: absolute;top: 9em;width:100%;">
+  <div style="position: absolute;top: 9em;width:100%; z-index:99;">
 	<button class="btn-left" title = "<%= (I18n.locale.to_s =="zh_tw") ? "上一張" : "prev" %>" style="float: left;height: 2.5em; width: 2.5em;background: url(/assets/left-01.png) no-repeat;border: 0;background-size: contain;position: absolute;transition:.3s; left: 0;"></button>
 	<button class="btn-right" title = "<%= (I18n.locale.to_s =="zh_tw") ? "下一張" : "next" %>" style="float: right;;height: 2.5em; width: 2.5em;background: url(/assets/right-01.png) no-repeat;background-size: contain;border: 0;position: absolute;transition:.3s;right: 0;"></button>
   </div>
-  <ul class="w-annc__list  row" data-level="0" data-list="announcements">
-    <li class="w-annc__item  col-md-4">
+  <ul class="w-annc__list row owl-carousel {{subpart-id}}" data-level="0" data-list="announcements" style="width: 95%; margin: 0 auto;">
+    <li class="w-annc__item">
     <div class="w-annc__img-wrap bullseye">
       <img class="w-annc__img" src="{{img_src}}" alt="{{img_description}}" title="{{img_description}}">
     </div>
@@ -35,96 +34,30 @@
     </div>
     </li>
   </ul>
+  <a class="w-annc__more btn btn-primary pull-right" href="{{more_url}}"><i class="fa fa-arrow-circle-o-right" aria-hidden="true"></i><%= (I18n.locale.to_s =="zh_tw") ? "Read More" : "More NEWS" %></a>
 </div>
-<script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
 <script>
-	function combineul(){
-		for(var i=1;i<$('.widget-announcement-15 ul.w-annc__list').length;i++)
-			$('.widget-announcement-15 ul.w-annc__list').eq(0).find('>li').eq(-1).after($('.widget-announcement-15 ul.w-annc__list').eq(i).html());
-		var ullength = $('.widget-announcement-15 ul.w-annc__list').length;
-		for(var i = 1;i < ullength;i++)
-			$('.widget-announcement-15 ul.w-annc__list').eq(-1).remove();
-	};
-	var lilength = $('.widget-announcement-15 li.w-annc__item').length;
-	var num;
-	function reorganize(num){
-		combineul();
-		for(var i=1;i< Math.ceil(lilength/num);i++){
-			$('.widget-announcement-15 ul.w-annc__list').eq(-1).after('<ul class="w-annc__list  row" data-level="0" data-list="announcements"></ul>')
-			var lihtml="";
-			//var liheight=new Array(num);
-			if(i != (Math.ceil(lilength/num)-1)){
-				for(var j=0;j<num;j++){
-					lihtml += "<li class='w-annc__item  col-md-4'>"+$('.widget-announcement-15 li.w-annc__item').eq(i*num+j).html()+"</li>"
-					//liheight[j] = $('.widget-announcement-15 li.w-annc__item').eq(i*num+j).height()+20;//20=>margin-top+margin-bottom
-				};
-			}else{
-				for(var j=0;j< lilength - num *(Math.ceil(lilength/num)-1) ;j++){
-					lihtml += "<li class='w-annc__item  col-md-4'>"+$('.widget-announcement-15 li.w-annc__item').eq(i*num+j).html()+"</li>"
-					//liheight[j] = $('.widget-announcement-15 li.w-annc__item').eq(i*num+j).height()+20;//20=>margin-top+margin-bottom
-				};
-			};
-			$('.widget-announcement-15 ul.w-annc__list').eq(-1).html(lihtml);
-		};
-		if(Math.ceil(lilength/num) != 1 )
-			for(var i=0;i< lilength -num ; i++ )
-				$('.widget-announcement-15 ul.w-annc__list').eq(0).find("li.w-annc__item").eq(num).remove();
-		for(var i=0;i< Math.ceil(lilength/num);i++)
-			$('.widget-announcement-15 ul.w-annc__list').eq(i).attr("index",i);
-		$('.widget-announcement-15 ul.w-annc__list').css("display","none");
-		$('.widget-announcement-15 ul.w-annc__list').eq(0).css("display","flex");
-		$('.widget-announcement-15 ul.w-annc__list').eq(0).addClass("active");
-		$('.widget-announcement-15 ul.w-annc__list').css('padding','0 1.125em');
-		$('.widget-announcement-15 button').css('z-index','10');
-		$('.widget-announcement-15 ul.w-annc__list >li').css('width','calc('+100/num+'% )'); 
-	};
-	$(window).resize(function(){
-		if($(window).width()>1024){
-			reorganize(3);
-			num=3;
-		}else if($(window).width()>576){
-			reorganize(2);
-			num=2;
-		}else{
-			reorganize(1);
-			num=1;
-		}
-	})
-	$(document).ready(function(){
-		if($(window).width()>1024){
-			reorganize(3);
-			num=3;
-		}else if($(window).width()>576){
-			reorganize(2);
-			num=2;
-		}else{
-			reorganize(1);
-			num=1;
-		}
-	var flag=false;
-	$('.btn-left').click(function(){	
-		if(!flag){
-		var currentul = Number($('.widget-announcement-15 ul.w-annc__list.active').attr("index"));
-		$('.widget-announcement-15 ul.w-annc__list').css('display','none');
-		if(currentul - 1 < 0)
-			currentul += Math.ceil(lilength/num);
-		$('.widget-announcement-15 ul.w-annc__list').removeClass("active");
-		$('.widget-announcement-15 ul.w-annc__list').eq(currentul-1).addClass("active");
-		flag=true;
-		$('.widget-announcement-15 ul.w-annc__list.active').eq(0).effect("slide", { direction: "left", mode: 'show', duration: 500},function(){flag=false;});
-		};
-	});
-	$('.btn-right').click(function(){
-		if(!flag){
-		var currentul = Number($('.widget-announcement-15 ul.w-annc__list.active').attr("index"));
-		$('.widget-announcement-15 ul.w-annc__list').css("display","none");
-		if(currentul + 1 > Math.ceil(lilength/num) - 1)
-			currentul -= Math.ceil(lilength/num);
-		$('.widget-announcement-15 ul.w-annc__list').removeClass("active");
-		$('.widget-announcement-15 ul.w-annc__list').eq(currentul+1).addClass("active");
-		flag=true;
-		$('.widget-announcement-15 ul.w-annc__list.active').eq(0).effect("slide", { direction: "right", mode: 'show', duration: 500},function(){flag=false;});
-		};
-	});
-	});
-</script>
+$('.owl-carousel').owlCarousel({
+    loop:true,
+    margin:10,
+	responsiveClass:true,
+	items:3,
+    responsive:{
+		0:{
+            items:1,
+            nav:true
+        },
+        580:{
+            items:3,
+            nav:false
+        },
+    }
+})
+
+$('.btn-right').click(function() {
+    $(this).parent().siblings('.owl-carousel').trigger('next.owl.carousel', [300]);
+})
+$('.btn-left').click(function() {
+	$(this).parent().siblings('.owl-carousel').trigger('prev.owl.carousel', [300]);
+})
+</script>
\ No newline at end of file