diff --git a/assets/javascripts/app.js b/assets/javascripts/app.js
index 47b406f..40bc89a 100644
--- a/assets/javascripts/app.js
+++ b/assets/javascripts/app.js
@@ -472,7 +472,12 @@
     }
 
     // 在所有的頁面(包含首頁)執行下面這幾個函數
-    window.has_topest_banner = ($('[data-pp="300"] .w-ad-banner').length != 0);
+    if($('.header-banner .jp-jplayer').length == 0){
+      $('.layout-header .header-banner .w-ba-banner').addClass('no-video');
+      window.has_topest_banner = false;
+    }else{
+      window.has_topest_banner = true;
+    }
     initdata1();
     orbit.sitemenuDropdown();
     orbit.goBackTop('top', 800);
@@ -707,6 +712,9 @@ function transdate(){
           window.clearTimeout(window.focus_timeout_id);
         }
         var _this = $(document.activeElement);//$(this);
+        if(_this.is('body')){
+          return;
+        }
         if($('body').css('position') != 'fixed' && !_this.hasClass('close-screen-btn') && !_this.hasClass('navbar-toggle')){
           var ele_offset = _this[0].getBoundingClientRect().top;
           if(_this.parents('.kenjohn.navFixed').length == 0)
@@ -741,7 +749,7 @@ function transdate(){
 
     }
     }
-      headerH();
+    headerH();
     $(window).resize(function() {
         headerH();
     })
diff --git a/assets/stylesheets/template/layout/header.scss b/assets/stylesheets/template/layout/header.scss
index 5f6c2eb..2e62dd3 100644
--- a/assets/stylesheets/template/layout/header.scss
+++ b/assets/stylesheets/template/layout/header.scss
@@ -156,15 +156,17 @@ a#content{
         position: absolute;
     }
   }
-  @media screen and (min-width: 769px){
-    height: 100vh!important;
+  &:not(.no-video){
+      @media screen and (min-width: 769px){
+        height: 100vh!important;
+      }
+      @media screen and(min-width:$screen-xs) and (max-width:768px){
+        height: 1000px!important;
+      }
+      @media screen and (max-width: $screen-xs){
+        height: 720px!important;
+      }
   }
-  @media screen and(min-width:$screen-xs) and (max-width:768px){
-    height: 1000px!important;
-  }
-    @media screen and (max-width: $screen-xs){
-      height: 720px!important;
-    }
   }
 }
   .jp-jplayer{