diff --git a/assets/javascripts/app.js b/assets/javascripts/app.js
index 6dde40a..84fdae8 100644
--- a/assets/javascripts/app.js
+++ b/assets/javascripts/app.js
@@ -1,66 +1,66 @@
 ;(function($, win, undefined) {
   // ECMAScript 5 嚴格模式
   'use strict';
-  $(function() {
-  var $signLanguageBox = $('.orbit-bar-search-sign-language');
-  var $headerNav       = $('.header-nav');
-  var $target          = $('.header-nav [accesskey="U"], .header-nav [accesskey="W"]');
+  // $(function() {
+  // var $signLanguageBox = $('.orbit-bar-search-sign-language');
+  // var $headerNav       = $('.header-nav');
+  // var $target          = $('.header-nav [accesskey="U"], .header-nav [accesskey="W"]');
 
-  // 移除 color: inherit !important
-  $target.each(function() {
-    $(this)[0].style.removeProperty('color');
-  });
+  // // 移除 color: inherit !important
+  // $target.each(function() {
+  //   $(this)[0].style.removeProperty('color');
+  // });
 
-  function handleNavMove() {
-    var windowWidth = window.innerWidth;
+  // function handleNavMove() {
+  //   var windowWidth = window.innerWidth;
 
-    if (windowWidth > 768) {
-      if ($signLanguageBox.length && $signLanguageBox.find('[accesskey="U"], [accesskey="W"]').length === 0) {
-        $signLanguageBox.prepend($target);
-      }
-    } else {
-      if ($headerNav.length && $headerNav.find('[accesskey="U"], [accesskey="W"]').length === 0) {
-        $headerNav.append($target);
-      }
-    }
-  }
+  //   if (windowWidth > 768) {
+  //     if ($signLanguageBox.length && $signLanguageBox.find('[accesskey="U"], [accesskey="W"]').length === 0) {
+  //       $signLanguageBox.prepend($target);
+  //     }
+  //   } else {
+  //     if ($headerNav.length && $headerNav.find('[accesskey="U"], [accesskey="W"]').length === 0) {
+  //       $headerNav.append($target);
+  //     }
+  //   }
+  // }
 
-  handleNavMove();
+  // handleNavMove();
 
-  $(window).on('resize', function() {
-    handleNavMove();
-  });
-  });
-  //blockquote移動
-  $(function() {
-    // 1. 定義變數，減少重複選取 DOM 的效能消耗
-    var $signLanguageBox = $('.orbit-bar-search-sign-language');
-    var $headerNav = $('.header-nav');
-    var $target = $('.header-nav blockquote'); 
+  // $(window).on('resize', function() {
+  //   handleNavMove();
+  // });
+  // });
+  // //blockquote移動
+  // $(function() {
+  //   // 1. 定義變數，減少重複選取 DOM 的效能消耗
+  //   var $signLanguageBox = $('.orbit-bar-search-sign-language');
+  //   var $headerNav = $('.header-nav');
+  //   var $target = $('.header-nav blockquote'); 
 
-    function handleNavMove() {
-      var windowWidth = window.innerWidth;
+  //   function handleNavMove() {
+  //     var windowWidth = window.innerWidth;
 
-      if (windowWidth > 768) {
-        if ($signLanguageBox.length && $signLanguageBox.find('blockquote').length === 0) {
-          $signLanguageBox.prepend($target);
-        }
-      } else {
-        if ($headerNav.length && $headerNav.find('blockquote').length === 0) {
-          $headerNav.append($target); // 或者用 .prepend() 取決於你要放的位置
-        }
-      }
-    }
+  //     if (windowWidth > 768) {
+  //       if ($signLanguageBox.length && $signLanguageBox.find('blockquote').length === 0) {
+  //         $signLanguageBox.prepend($target);
+  //       }
+  //     } else {
+  //       if ($headerNav.length && $headerNav.find('blockquote').length === 0) {
+  //         $headerNav.append($target); // 或者用 .prepend() 取決於你要放的位置
+  //       }
+  //     }
+  //   }
 
-    // 初始執行一次
-    handleNavMove();
+  //   // 初始執行一次
+  //   handleNavMove();
 
-    // 監聽視窗縮放
-    $(window).on('resize', function() {
-      // 加上防抖 (Debounce) 可以讓效能更好，但若要即時反應可直接執行
-      handleNavMove();
-    });
-  });
+  //   // 監聽視窗縮放
+  //   $(window).on('resize', function() {
+  //     // 加上防抖 (Debounce) 可以讓效能更好，但若要即時反應可直接執行
+  //     handleNavMove();
+  //   });
+  // });
   //header fixed在上方
   $(function(){
     function initdata1(){
@@ -2292,6 +2292,7 @@ $(function() {
       // if($('.show-announcement').hasClass('show-announcement')) {
       //   $('.').css('', '');
       // }
+      $('.header-nav').append($('[accesskey="W"]'));
       $(function() {
         var $headerNav = $('.header-nav');
         $headerNav.contents().each(function() {
@@ -3098,10 +3099,10 @@ $(document).ready(function() {
     fixVideoPosterAlt();
 });
 //網站導覽換icon
-// $(document).ready(function() {
-//   $('a[href="/zh_tw/sitemap"]').html('<i class="fa-solid fa-sitemap"></i>');
-//   $('a[href="/en/sitemap"]').html('<i class="fa-solid fa-sitemap"></i>')
-// });
+$(document).ready(function() {
+  $('a[href="/zh_tw/sitemap"]').html('<i class="fa-solid fa-sitemap"></i>');
+  $('a[href="/en/sitemap"]').html('<i class="fa-solid fa-sitemap"></i>')
+});
 //#tdstylesp表格樣式
 $(function () {
   $('#tdstylesp').each(function () {
@@ -3784,6 +3785,33 @@ $(document).ready(function() {
   }
 
 });
+//中英切換紐 class用lang-switch
+$(function() {
+  $('.lang-switch').on('click', function(e) {
+    e.preventDefault();
 
+    var lang   = document.documentElement.lang;
+    var path   = window.location.pathname;
+    var newUrl;
+
+    if (lang === 'en') {
+      // 英文 → 中文
+      if (path === '/' || path === '') {
+        newUrl = '/?locale=zh_tw';
+      } else {
+        newUrl = path.replace(/^\/en/, '/zh_tw');
+      }
+    } else {
+      // 中文 → 英文
+      if (path === '/' || path === '') {
+        newUrl = '/?locale=en';
+      } else {
+        newUrl = path.replace(/^\/zh_tw/, '/en');
+      }
+    }
+
+    window.location.href = newUrl;
+  });
+});
 
 }(jQuery, window));
diff --git a/assets/stylesheets/template/layout/content.scss b/assets/stylesheets/template/layout/content.scss
index 99a8a83..b39dfbf 100644
--- a/assets/stylesheets/template/layout/content.scss
+++ b/assets/stylesheets/template/layout/content.scss
@@ -67,9 +67,6 @@
   .navbar-header{
     // float: none!important;
   }
-}
-.layout-content-box{
-
 }
 .topcontent{
   z-index: 3;
@@ -102,6 +99,7 @@
 }
 .layout-content {
   position: relative;
+  min-height: 70.5em;
   .container {
     @extend .response-container;
   }
diff --git a/modules/ad_banner/_ad_banner_widget3.html.erb b/modules/ad_banner/_ad_banner_widget3.html.erb
index f195723..790d858 100644
--- a/modules/ad_banner/_ad_banner_widget3.html.erb
+++ b/modules/ad_banner/_ad_banner_widget3.html.erb
@@ -79,3 +79,17 @@
     });
   });
 </script>
+<style type="text/css">
+  .w-ba-banner .controlplay .resume-slide.active i{
+    color: #32D9C3;
+  }
+  .w-ba-banner .controlplay .pause-slide.active i{
+    color: #ff4500;
+  }
+  .w-ba-banner .controlplay{
+    width: auto;
+  }
+  .next-button,.prev-button{
+    cursor: pointer;
+  }
+</style>
\ No newline at end of file