diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index d651cd57..b611f2b7 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -250,5 +250,6 @@
         </div>
     </div>
 </div>
+<script async src="https://s7.addthis.com/js/300/addthis_widget.js#pubid=ra-52170b0a4a301edc"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 7f1d7cdb..01f78e31 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -241,7 +241,14 @@
 
 </footer>
 
-<script src="https://data.chinahighlights.com/js/mobile-menu.js?v=20201116"></script>
 
+<script>
+    (function(window){function classReg(className){return new RegExp("(^|\\s+)"+className+"(\\s+|$)")}var hasClass,addClass,removeClass;if("classList" in document.documentElement){hasClass=function(elem,c){return elem.classList.contains(c)};addClass=function(elem,c){elem.classList.add(c)};removeClass=function(elem,c){elem.classList.remove(c)}}else{hasClass=function(elem,c){return classReg(c).test(elem.className)};addClass=function(elem,c){if(!hasClass(elem,c)){elem.className=elem.className+" "+c}};removeClass=function(elem,c){elem.className=elem.className.replace(classReg(c)," ")}}function toggleClass(elem,c){var fn=hasClass(elem,c)?removeClass:addClass;fn(elem,c)}var classie={hasClass:hasClass,addClass:addClass,removeClass:removeClass,toggleClass:toggleClass,has:hasClass,add:addClass,remove:removeClass,toggle:toggleClass};if(typeof define==="function"&&define.amd){define(classie)}else{if(typeof exports==="object"){module.exports=classie}else{window.classie=classie}}})(window);
+    !function(e,n,t){function r(e,n){return typeof e===n}function o(){var e,n,t,o,i,s,a;for(var f in C){if(C.hasOwnProperty(f)){if(e=[],n=C[f],n.name&&(e.push(n.name.toLowerCase()),n.options&&n.options.aliases&&n.options.aliases.length)){for(t=0;t<n.options.aliases.length;t++){e.push(n.options.aliases[t].toLowerCase())}}for(o=r(n.fn,"function")?n.fn():n.fn,i=0;i<e.length;i++){s=e[i],a=s.split("."),1===a.length?Modernizr[a[0]]=o:(!Modernizr[a[0]]||Modernizr[a[0]] instanceof Boolean||(Modernizr[a[0]]=new Boolean(Modernizr[a[0]])),Modernizr[a[0]][a[1]]=o),g.push((o?"":"no-")+a.join("-"))}}}}function i(e){var n=w.className,t=Modernizr._config.classPrefix||"";if(x&&(n=n.baseVal),Modernizr._config.enableJSClass){var r=new RegExp("(^|\\s)"+t+"no-js(\\s|$)");n=n.replace(r,"$1"+t+"js$2")}Modernizr._config.enableClasses&&(n+=" "+t+e.join(" "+t),x?w.className.baseVal=n:w.className=n)}function s(e){return e.replace(/([a-z])-([a-z])/g,function(e,n,t){return n+t.toUpperCase()}).replace(/^-/,"")}function a(e,n){return !!~(""+e).indexOf(n)}function f(){return"function"!=typeof n.createElement?n.createElement(arguments[0]):x?n.createElementNS.call(n,"http://www.w3.org/2000/svg",arguments[0]):n.createElement.apply(n,arguments)}function l(e,n){return function(){return e.apply(n,arguments)}}function u(e,n,t){var o;for(var i in e){if(e[i] in n){return t===!1?e[i]:(o=n[e[i]],r(o,"function")?l(o,t||n):o)}}return !1}function p(e){return e.replace(/([A-Z])/g,function(e,n){return"-"+n.toLowerCase()}).replace(/^ms-/,"-ms-")}function d(){var e=n.body;return e||(e=f(x?"svg":"body"),e.fake=!0),e}function c(e,t,r,o){var i,s,a,l,u="modernizr",p=f("div"),c=d();if(parseInt(r,10)){for(;r--;){a=f("div"),a.id=o?o[r]:u+(r+1),p.appendChild(a)}}return i=f("style"),i.type="text/css",i.id="s"+u,(c.fake?c:p).appendChild(i),c.appendChild(p),i.styleSheet?i.styleSheet.cssText=e:i.appendChild(n.createTextNode(e)),p.id=u,c.fake&&(c.style.background="",c.style.overflow="hidden",l=w.style.overflow,w.style.overflow="hidden",w.appendChild(c)),s=t(p,e),c.fake?(c.parentNode.removeChild(c),w.style.overflow=l,w.offsetHeight):p.parentNode.removeChild(p),!!s}function m(n,r){var o=n.length;if("CSS" in e&&"supports" in e.CSS){for(;o--;){if(e.CSS.supports(p(n[o]),r)){return !0}}return !1}if("CSSSupportsRule" in e){for(var i=[];o--;){i.push("("+p(n[o])+":"+r+")")}return i=i.join(" or "),c("@supports ("+i+") { #modernizr { position: absolute; } }",function(e){return"absolute"==getComputedStyle(e,null).position})}return t}function v(e,n,o,i){function l(){p&&(delete z.style,delete z.modElem)}if(i=r(i,"undefined")?!1:i,!r(o,"undefined")){var u=m(e,o);if(!r(u,"undefined")){return u}}for(var p,d,c,v,h,y=["modernizr","tspan"];!z.style;){p=!0,z.modElem=f(y.shift()),z.style=z.modElem.style}for(c=e.length,d=0;c>d;d++){if(v=e[d],h=z.style[v],a(v,"-")&&(v=s(v)),z.style[v]!==t){if(i||r(o,"undefined")){return l(),"pfx"==n?v:!0}try{z.style[v]=o}catch(g){}if(z.style[v]!=h){return l(),"pfx"==n?v:!0}}}return l(),!1}function h(e,n,t,o,i){var s=e.charAt(0).toUpperCase()+e.slice(1),a=(e+" "+b.join(s+" ")+s).split(" ");return r(n,"string")||r(n,"undefined")?v(a,n,o,i):(a=(e+" "+N.join(s+" ")+s).split(" "),u(a,n,t))}function y(e,n,r){return h(e,t,t,n,r)}var g=[],C=[],_={_version:"3.2.0",_config:{classPrefix:"",enableClasses:!0,enableJSClass:!0,usePrefixes:!0},_q:[],on:function(e,n){var t=this;setTimeout(function(){n(t[e])},0)},addTest:function(e,n,t){C.push({name:e,fn:n,options:t})},addAsyncTest:function(e){C.push({name:null,fn:e})}},Modernizr=function(){};Modernizr.prototype=_,Modernizr=new Modernizr;var w=n.documentElement,x="svg"===w.nodeName.toLowerCase(),S="Moz O ms Webkit",b=_._config.usePrefixes?S.split(" "):[];
+        _._cssomPrefixes=b;var E=function(n){var r,o=prefixes.length,i=e.CSSRule;if("undefined"==typeof i){return t}if(!n){return !1}if(n=n.replace(/^@/,""),r=n.replace(/-/g,"_").toUpperCase()+"_RULE",r in i){return"@"+n}for(var s=0;o>s;s++){var a=prefixes[s],f=a.toUpperCase()+"_"+r;if(f in i){return"@-"+a.toLowerCase()+"-"+n}}return !1};_.atRule=E;var N=_._config.usePrefixes?S.toLowerCase().split(" "):[];_._domPrefixes=N;var P={elem:f("modernizr")};Modernizr._q.push(function(){delete P.elem});var z={style:P.elem.style};Modernizr._q.unshift(function(){delete z.style}),_.testAllProps=h;_.prefixed=function(e,n,t){return 0===e.indexOf("@")?E(e):(-1!=e.indexOf("-")&&(e=s(e)),n?h(e,n,t):h(e,"pfx"))};_.testAllProps=y,Modernizr.addTest("cssanimations",y("animationName","a",!0)),o(),i(g),delete _.addTest,delete _.addAsyncTest;for(var T=0;T<Modernizr._q.length;T++){Modernizr._q[T]()}e.Modernizr=Modernizr}(window,document);(function(window){var support={animations:Modernizr.cssanimations},animEndEventNames={"WebkitAnimation":"webkitAnimationEnd","OAnimation":"oAnimationEnd","msAnimation":"MSAnimationEnd","animation":"animationend"},animEndEventName=animEndEventNames[Modernizr.prefixed("animation")],onEndAnimation=function(el,callback){var onEndCallbackFn=function(ev){if(support.animations){if(ev.target!=this){return}this.removeEventListener(animEndEventName,onEndCallbackFn)}if(callback&&typeof callback==="function"){callback.call()}};if(support.animations){el.addEventListener(animEndEventName,onEndCallbackFn)}else{onEndCallbackFn()}};function extend(a,b){for(var key in b){if(b.hasOwnProperty(key)){a[key]=b[key]}}return a}function MLMenu(el,options){this.el=el;this.options=extend({},this.options);extend(this.options,options);this.menus=[].slice.call(this.el.querySelectorAll(".menu__level"));this.current_menu=0;var current_menu;this.menus.forEach(function(menuEl,pos){var items=menuEl.querySelectorAll(".menu__item");items.forEach(function(itemEl,iPos){var currentLink=itemEl.querySelector(".menu__link--current");if(currentLink){current_menu=pos}})});if(current_menu){this.current_menu=current_menu}this._init()}MLMenu.prototype.options={breadcrumbsCtrl:true,initialBreadcrumb:"all",backCtrl:true,itemsDelayInterval:60,direction:"r2l",onItemClick:function(ev,itemName){return false}};MLMenu.prototype._init=function(){this.menusArr=[];this.breadCrumbs=false;var self=this;var submenus=[];this.menus.forEach(function(menuEl,pos){var menu={menuEl:menuEl,menuItems:[].slice.call(menuEl.querySelectorAll(".menu__item"))};self.menusArr.push(menu);if(pos===self.current_menu){classie.add(menuEl,"menu__level--current")}var menu_x=menuEl.getAttribute("data-menu");var links=menuEl.querySelectorAll(".menu__link");links.forEach(function(linkEl,lPos){var submenu=linkEl.getAttribute("data-submenu");if(submenu){var pushMe={"menu":submenu,"name":linkEl.innerHTML};if(submenus[pos]){submenus[pos].push(pushMe)}else{submenus[pos]=[];submenus[pos].push(pushMe)}}})});this.menus.forEach(function(menuEl,pos){var menu_x=menuEl.getAttribute("data-menu");submenus.forEach(function(subMenuEl,menu_root){subMenuEl.forEach(function(subMenuItem,subPos){if(subMenuItem.menu==menu_x){self.menusArr[pos].backIdx=menu_root;self.menusArr[pos].name=subMenuItem.name}})})});if(self.options.breadcrumbsCtrl){this.breadcrumbsCtrl=document.createElement("nav");this.breadcrumbsCtrl.className="menu__breadcrumbs";this.breadcrumbsCtrl.setAttribute("aria-label","You are here");this.el.insertBefore(this.breadcrumbsCtrl,this.el.firstChild);this._addBreadcrumb(0);if(self.menusArr[self.current_menu].backIdx!=0&&self.current_menu!=0){this._crawlCrumbs(self.menusArr[self.current_menu].backIdx,self.menusArr);this.breadCrumbs=true}if(self.current_menu!=0){this._addBreadcrumb(self.current_menu);this.breadCrumbs=true}}if(this.options.backCtrl){this.backCtrl=document.createElement("button");if(this.breadCrumbs){this.backCtrl.className="menu__back"}else{this.backCtrl.className="menu__back menu__back--hidden"}this.backCtrl.setAttribute("aria-label","Go back");this.backCtrl.innerHTML='<span class="icon icon--arrow-left"></span>';this.el.insertBefore(this.backCtrl,this.el.firstChild)}this._initEvents()};MLMenu.prototype._initEvents=function(){var self=this;for(var i=0,len=this.menusArr.length;i<len;++i){this.menusArr[i].menuItems.forEach(function(item,pos){item.querySelector("a").addEventListener("click",function(ev){var submenu=ev.target.getAttribute("data-submenu"),itemName=ev.target.innerHTML,subMenuEl=self.el.querySelector('ul[data-menu="'+submenu+'"]');if(submenu&&subMenuEl){ev.preventDefault();self._openSubMenu(subMenuEl,pos,itemName)}else{var currentlink=self.el.querySelector(".menu__link--current");if(currentlink){classie.remove(self.el.querySelector(".menu__link--current"),"menu__link--current")}classie.add(ev.target,"menu__link--current");self.options.onItemClick(ev,itemName)}})})}if(this.options.backCtrl){this.backCtrl.addEventListener("click",function(){self._back()})}};MLMenu.prototype._openSubMenu=function(subMenuEl,clickPosition,subMenuName){if(this.isAnimating){return false
+    }this.isAnimating=true;this.menusArr[this.menus.indexOf(subMenuEl)].backIdx=this.current_menu;this.menusArr[this.menus.indexOf(subMenuEl)].name=subMenuName;this._menuOut(clickPosition);this._menuIn(subMenuEl,clickPosition)};MLMenu.prototype._back=function(){if(this.isAnimating){return false}this.isAnimating=true;this._menuOut();var backMenu=this.menusArr[this.menusArr[this.current_menu].backIdx].menuEl;this._menuIn(backMenu);if(this.options.breadcrumbsCtrl){this.breadcrumbsCtrl.removeChild(this.breadcrumbsCtrl.lastElementChild)}};MLMenu.prototype._menuOut=function(clickPosition){var self=this,currentMenu=this.menusArr[this.current_menu].menuEl,isBackNavigation=typeof clickPosition=="undefined"?true:false;this.menusArr[this.current_menu].menuItems.forEach(function(item,pos){item.style.WebkitAnimationDelay=item.style.animationDelay=isBackNavigation?parseInt(pos*self.options.itemsDelayInterval)+"ms":parseInt(Math.abs(clickPosition-pos)*self.options.itemsDelayInterval)+"ms"});if(this.options.direction==="r2l"){classie.add(currentMenu,!isBackNavigation?"animate-outToLeft":"animate-outToRight")}else{classie.add(currentMenu,isBackNavigation?"animate-outToLeft":"animate-outToRight")}};MLMenu.prototype._menuIn=function(nextMenuEl,clickPosition){var self=this,currentMenu=this.menusArr[this.current_menu].menuEl,isBackNavigation=typeof clickPosition=="undefined"?true:false,nextMenuIdx=this.menus.indexOf(nextMenuEl),nextMenu=this.menusArr[nextMenuIdx],nextMenuEl=nextMenu.menuEl,nextMenuItems=nextMenu.menuItems,nextMenuItemsTotal=nextMenuItems.length;nextMenuItems.forEach(function(item,pos){item.style.WebkitAnimationDelay=item.style.animationDelay=isBackNavigation?parseInt(pos*self.options.itemsDelayInterval)+"ms":parseInt(Math.abs(clickPosition-pos)*self.options.itemsDelayInterval)+"ms";var farthestIdx=clickPosition<=nextMenuItemsTotal/2||isBackNavigation?nextMenuItemsTotal-1:0;if(pos===farthestIdx){onEndAnimation(item,function(){if(self.options.direction==="r2l"){classie.remove(currentMenu,!isBackNavigation?"animate-outToLeft":"animate-outToRight");classie.remove(nextMenuEl,!isBackNavigation?"animate-inFromRight":"animate-inFromLeft")}else{classie.remove(currentMenu,isBackNavigation?"animate-outToLeft":"animate-outToRight");classie.remove(nextMenuEl,isBackNavigation?"animate-inFromRight":"animate-inFromLeft")}classie.remove(currentMenu,"menu__level--current");classie.add(nextMenuEl,"menu__level--current");self.current_menu=nextMenuIdx;if(!isBackNavigation){if(self.options.backCtrl){classie.remove(self.backCtrl,"menu__back--hidden")}self._addBreadcrumb(nextMenuIdx)}else{if(self.current_menu===0&&self.options.backCtrl){classie.add(self.backCtrl,"menu__back--hidden")}}self.isAnimating=false;nextMenuEl.focus()})}});if(this.options.direction==="r2l"){classie.add(nextMenuEl,!isBackNavigation?"animate-inFromRight":"animate-inFromLeft")}else{classie.add(nextMenuEl,isBackNavigation?"animate-inFromRight":"animate-inFromLeft")}};MLMenu.prototype._addBreadcrumb=function(idx){if(!this.options.breadcrumbsCtrl){return false}var bc=document.createElement("a");bc.href="#";bc.innerHTML=idx?this.menusArr[idx].name:this.options.initialBreadcrumb;this.breadcrumbsCtrl.appendChild(bc);var self=this;bc.addEventListener("click",function(ev){ev.preventDefault();if(!bc.nextSibling||self.isAnimating){return false}self.isAnimating=true;self._menuOut();var nextMenu=self.menusArr[idx].menuEl;self._menuIn(nextMenu);var siblingNode;while(siblingNode=bc.nextSibling){self.breadcrumbsCtrl.removeChild(siblingNode)}})};MLMenu.prototype._crawlCrumbs=function(currentMenu,menuArray){if(menuArray[currentMenu].backIdx!=0){this._crawlCrumbs(menuArray[currentMenu].backIdx,menuArray)}this._addBreadcrumb(currentMenu)};window.MLMenu=MLMenu})(window);(function(){var menuEl=document.getElementById("ml-menu"),mlmenu=new MLMenu(menuEl,{backCtrl:true,});var openMenuCtrl=document.querySelector(".action--open"),closeMenuCtrl=document.querySelector(".action--close");openMenuCtrl.addEventListener("click",openMenu);closeMenuCtrl.addEventListener("click",closeMenu);function openMenu(){classie.add(menuEl,"menu--open");closeMenuCtrl.focus()}function closeMenu(){classie.remove(menuEl,"menu--open");openMenuCtrl.focus()}})();
+</script>
+
+<script async src="https://s7.addthis.com/js/300/addthis_widget.js#pubid=ra-52170b0a4a301edc"></script>
 </body>
 </html>
\ No newline at end of file