diff --git a/resources/views/ads/game_onead_1_pc.blade.php b/resources/views/ads/game_onead_1_pc.blade.php
index 1b22b267..736aca68 100644
--- a/resources/views/ads/game_onead_1_pc.blade.php
+++ b/resources/views/ads/game_onead_1_pc.blade.php
@@ -1,27 +1,33 @@
 @if(!is_skip_ad())
 <div id="div-onead-nd-01"></div>
+@push('scripts')
   <script type="text/javascript">
-    var custom_call = function (params) {
-        if (params.hasAd) {
-          console.log('ND has AD')
-        } else {
-          console.log('ND AD Empty');
+    document.addEventListener('DOMContentLoaded', function() {
+      var custom_call = function (params) {
+          if (params.hasAd) {
+            console.log('ND has AD')
+          } else {
+            console.log('ND AD Empty');
+          }
         }
-      }
 
-    ONEAD_TEXT = {};
-    ONEAD_TEXT.pub = {};
-    ONEAD_TEXT.pub.uid = 2000374; //媒體 uid
-    ONEAD_TEXT.pub.player_mode_div = "div-onead-ad";
-    ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-nd-01");
-    ONEAD_TEXT.pub.player_mode = "native-drive";
-    ONEAD_TEXT.pub.max_threads = 3;
-    ONEAD_TEXT.pub.position_id = /Mobi|Android|iPhone|iPad|iPod/i.test(navigator.userAgent)? "5" : "0";
-    ONEAD_TEXT.pub.mediaOption = { landingNewPage : true }
-    ONEAD_TEXT.pub.queryAdCallback = custom_call
-    window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
-    ONEAD_text_pubs.push(ONEAD_TEXT);
-  </script>
+      ONEAD_TEXT = {};
+      ONEAD_TEXT.pub = {};
+      ONEAD_TEXT.pub.uid = 2000374; //媒體 uid
+      ONEAD_TEXT.pub.player_mode_div = "div-onead-ad";
+      ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-nd-01");
+      ONEAD_TEXT.pub.player_mode = "native-drive";
+      ONEAD_TEXT.pub.max_threads = 3;
+      ONEAD_TEXT.pub.position_id = /Mobi|Android|iPhone|iPad|iPod/i.test(navigator.userAgent)? "5" : "0";
+      ONEAD_TEXT.pub.mediaOption = { landingNewPage : true }
+      ONEAD_TEXT.pub.queryAdCallback = custom_call
+      window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
+      ONEAD_text_pubs.push(ONEAD_TEXT);
 
-  <script src="https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js"></script>
+      var script = document.createElement('script');
+      script.src = 'https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js';
+      document.body.appendChild(script);
+    });
+  </script>
+@endpush
 @endif
diff --git a/resources/views/ads/home_onead_1_pc.blade.php b/resources/views/ads/home_onead_1_pc.blade.php
index e7767385..e8ef9602 100644
--- a/resources/views/ads/home_onead_1_pc.blade.php
+++ b/resources/views/ads/home_onead_1_pc.blade.php
@@ -1,26 +1,33 @@
 @if(!is_skip_ad())
 <div id = "oneadMFSDFPTag"></div>
+@push('scripts')
 <script type="text/javascript">
-  var custom_call = function (params) {
-    if (params.hasAd) {
-      console.log('MFS has AD')
-    } else {
-      console.log('MFS AD empty')
+  document.addEventListener('DOMContentLoaded', function() {
+    var custom_call = function (params) {
+      if (params.hasAd) {
+        console.log('MFS has AD')
+      } else {
+        console.log('MFS AD empty')
+      }
     }
-  }
-  var _ONEAD = {};
-  _ONEAD.pub = {};
-  _ONEAD.pub.slotobj = document.getElementById("oneadMFSDFPTag");
-  _ONEAD.pub.slots = ["div-onead-ad"];
-  _ONEAD.pub.uid = "2000374";
-  _ONEAD.pub.external_url = "https://onead.onevision.com.tw/";
-  _ONEAD.pub.player_mode_div = "div-onead-ad";
-  _ONEAD.pub.player_mode = "mobile-fullscreen";
-  _ONEAD.pub.google_view_click = "%%CLICK_URL_UNESC%%";
-  _ONEAD.pub.google_view_pixel = "";
-  _ONEAD.pub.queryAdCallback = custom_call
-  var ONEAD_pubs = ONEAD_pubs || [];
-  ONEAD_pubs.push(_ONEAD);
+    var _ONEAD = {};
+    _ONEAD.pub = {};
+    _ONEAD.pub.slotobj = document.getElementById("oneadMFSDFPTag");
+    _ONEAD.pub.slots = ["div-onead-ad"];
+    _ONEAD.pub.uid = "2000374";
+    _ONEAD.pub.external_url = "https://onead.onevision.com.tw/";
+    _ONEAD.pub.player_mode_div = "div-onead-ad";
+    _ONEAD.pub.player_mode = "mobile-fullscreen";
+    _ONEAD.pub.google_view_click = "%%CLICK_URL_UNESC%%";
+    _ONEAD.pub.google_view_pixel = "";
+    _ONEAD.pub.queryAdCallback = custom_call
+    window.ONEAD_pubs = window.ONEAD_pubs || [];
+    window.ONEAD_pubs.push(_ONEAD);
+
+    var script = document.createElement('script');
+    script.src = 'https://ad-specs.guoshipartners.com/static/js/onead-lib.min.js';
+    document.body.appendChild(script);
+  });
 </script>
-<script type="text/javascript" src = "https://ad-specs.guoshipartners.com/static/js/onead-lib.min.js"></script>
+@endpush
 @endif
diff --git a/resources/views/ads/home_onead_2_pc.blade.php b/resources/views/ads/home_onead_2_pc.blade.php
index 1b0b8c1f..f967b400 100644
--- a/resources/views/ads/home_onead_2_pc.blade.php
+++ b/resources/views/ads/home_onead_2_pc.blade.php
@@ -1,24 +1,31 @@
 @if(!is_skip_ad())
 <div id="div-onead-nd-01"></div>
+@push('scripts')
 <script type="text/javascript">
-  var custom_call = function (params) {
-      if (params.hasAd) {
-        console.log('ND has AD')
-      } else {
-        console.log('ND AD Empty');
+  document.addEventListener('DOMContentLoaded', function() {
+    var custom_call = function (params) {
+        if (params.hasAd) {
+          console.log('ND has AD')
+        } else {
+          console.log('ND AD Empty');
+        }
       }
-    }
-  ONEAD_TEXT = {};
-  ONEAD_TEXT.pub = {};
-  ONEAD_TEXT.pub.uid = "2000374";
-  ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-nd-01");
-  ONEAD_TEXT.pub.player_mode = "native-drive";
-  ONEAD_TEXT.pub.player_mode_div = "div-onead-ad";
-  ONEAD_TEXT.pub.max_threads = 3;
-  ONEAD_TEXT.pub.position_id = /Mobi|Android|iPhone|iPad|iPod/i.test(navigator.userAgent)? "5" : "0";
-  ONEAD_TEXT.pub.queryAdCallback = custom_call;
-  window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
-  ONEAD_text_pubs.push(ONEAD_TEXT);
+    ONEAD_TEXT = {};
+    ONEAD_TEXT.pub = {};
+    ONEAD_TEXT.pub.uid = "2000374";
+    ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-nd-01");
+    ONEAD_TEXT.pub.player_mode = "native-drive";
+    ONEAD_TEXT.pub.player_mode_div = "div-onead-ad";
+    ONEAD_TEXT.pub.max_threads = 3;
+    ONEAD_TEXT.pub.position_id = /Mobi|Android|iPhone|iPad|iPod/i.test(navigator.userAgent)? "5" : "0";
+    ONEAD_TEXT.pub.queryAdCallback = custom_call;
+    window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
+    ONEAD_text_pubs.push(ONEAD_TEXT);
+    
+    var script = document.createElement('script');
+    script.src = 'https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js';
+    document.body.appendChild(script);
+  });
 </script>
-<script src="https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js"></script>
+@endpush
 @endif
diff --git a/resources/views/ads/onead_text.blade.php b/resources/views/ads/onead_text.blade.php
index e0f926df..1154ce04 100644
--- a/resources/views/ads/onead_text.blade.php
+++ b/resources/views/ads/onead_text.blade.php
@@ -1,21 +1,28 @@
 @if(!is_skip_ad())
 <div id="div-onead-draft"></div>
+@push('scripts')
 <script type="text/javascript">
-  var custom_call = function (params) {
-      if (params.hasAd) {
-        console.log('TD has AD')
-      } else {
-        console.log('TD AD Empty')
+  document.addEventListener('DOMContentLoaded', function() {
+    var custom_call = function (params) {
+        if (params.hasAd) {
+          console.log('TD has AD')
+        } else {
+          console.log('TD AD Empty')
+        }
       }
-    }
-  ONEAD_TEXT = {};
-  ONEAD_TEXT.pub = {};
-  ONEAD_TEXT.pub.uid = "2000374";
-  ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-draft");
-  ONEAD_TEXT.pub.player_mode = "text-drive";
-  ONEAD_TEXT.pub.queryAdCallback = custom_call;
-  window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
-  ONEAD_text_pubs.push(ONEAD_TEXT);
+    ONEAD_TEXT = {};
+    ONEAD_TEXT.pub = {};
+    ONEAD_TEXT.pub.uid = "2000374";
+    ONEAD_TEXT.pub.slotobj = document.getElementById("div-onead-draft");
+    ONEAD_TEXT.pub.player_mode = "text-drive";
+    ONEAD_TEXT.pub.queryAdCallback = custom_call;
+    window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
+    ONEAD_text_pubs.push(ONEAD_TEXT);
+
+    var script = document.createElement('script');
+    script.src = 'https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js';
+    document.body.appendChild(script);
+  });
 </script>
-<script src="https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js"></script>
+@endpush
 @endif
diff --git a/resources/views/ads/rank_onead_1.blade.php b/resources/views/ads/rank_onead_1.blade.php
index 1b22b267..1dbf2064 100644
--- a/resources/views/ads/rank_onead_1.blade.php
+++ b/resources/views/ads/rank_onead_1.blade.php
@@ -1,6 +1,8 @@
 @if(!is_skip_ad())
-<div id="div-onead-nd-01"></div>
-  <script type="text/javascript">
+<div id="div-onead-nd-01" data-ad-init="rank-onead-1"></div>
+@push('scripts')
+<script type="text/javascript">
+  document.addEventListener('DOMContentLoaded', function() {
     var custom_call = function (params) {
         if (params.hasAd) {
           console.log('ND has AD')
@@ -21,7 +23,11 @@
     ONEAD_TEXT.pub.queryAdCallback = custom_call
     window.ONEAD_text_pubs = window.ONEAD_text_pubs || [];
     ONEAD_text_pubs.push(ONEAD_TEXT);
-  </script>
 
-  <script src="https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js"></script>
+    var script = document.createElement('script');
+    script.src = 'https://ad-specs.guoshipartners.com/static/js/ad-serv.min.js';
+    document.body.appendChild(script);
+  });
+</script>
+@endpush
 @endif
diff --git a/resources/views/ads/rank_onead_2.blade.php b/resources/views/ads/rank_onead_2.blade.php
index e7767385..1cbe8f3c 100644
--- a/resources/views/ads/rank_onead_2.blade.php
+++ b/resources/views/ads/rank_onead_2.blade.php
@@ -1,26 +1,33 @@
 @if(!is_skip_ad())
-<div id = "oneadMFSDFPTag"></div>
+<div id="oneadMFSDFPTag" data-ad-init="rank-onead-2"></div>
+@push('scripts')
 <script type="text/javascript">
-  var custom_call = function (params) {
-    if (params.hasAd) {
-      console.log('MFS has AD')
-    } else {
-      console.log('MFS AD empty')
+  document.addEventListener('DOMContentLoaded', function() {
+    var custom_call = function (params) {
+      if (params.hasAd) {
+        console.log('MFS has AD')
+      } else {
+        console.log('MFS AD empty')
+      }
     }
-  }
-  var _ONEAD = {};
-  _ONEAD.pub = {};
-  _ONEAD.pub.slotobj = document.getElementById("oneadMFSDFPTag");
-  _ONEAD.pub.slots = ["div-onead-ad"];
-  _ONEAD.pub.uid = "2000374";
-  _ONEAD.pub.external_url = "https://onead.onevision.com.tw/";
-  _ONEAD.pub.player_mode_div = "div-onead-ad";
-  _ONEAD.pub.player_mode = "mobile-fullscreen";
-  _ONEAD.pub.google_view_click = "%%CLICK_URL_UNESC%%";
-  _ONEAD.pub.google_view_pixel = "";
-  _ONEAD.pub.queryAdCallback = custom_call
-  var ONEAD_pubs = ONEAD_pubs || [];
-  ONEAD_pubs.push(_ONEAD);
+    var _ONEAD = {};
+    _ONEAD.pub = {};
+    _ONEAD.pub.slotobj = document.getElementById("oneadMFSDFPTag");
+    _ONEAD.pub.slots = ["div-onead-ad"];
+    _ONEAD.pub.uid = "2000374";
+    _ONEAD.pub.external_url = "https://onead.onevision.com.tw/";
+    _ONEAD.pub.player_mode_div = "div-onead-ad";
+    _ONEAD.pub.player_mode = "mobile-fullscreen";
+    _ONEAD.pub.google_view_click = "%%CLICK_URL_UNESC%%";
+    _ONEAD.pub.google_view_pixel = "";
+    _ONEAD.pub.queryAdCallback = custom_call
+    window.ONEAD_pubs = ONEAD_pubs || [];
+    window.ONEAD_pubs.push(_ONEAD);
+
+    var script = document.createElement('script');
+    script.src = 'https://ad-specs.guoshipartners.com/static/js/onead-lib.min.js';
+    document.body.appendChild(script);
+  });
 </script>
-<script type="text/javascript" src = "https://ad-specs.guoshipartners.com/static/js/onead-lib.min.js"></script>
+@endpush
 @endif
diff --git a/resources/views/ads/script_load_ad.blade.php b/resources/views/ads/script_load_ad.blade.php
index 36d6b67a..737a7e44 100644
--- a/resources/views/ads/script_load_ad.blade.php
+++ b/resources/views/ads/script_load_ad.blade.php
@@ -1,5 +1,7 @@
 @if (!is_skip_ad())
-  <script>
+@push('scripts')
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
     function loadAd(retryCount, intervalDelay) {
       let retry = retryCount;
       let interval = setInterval(() => {
@@ -51,5 +53,7 @@ function loadAd(retryCount, intervalDelay) {
     setTimeout(() => {
       loadAd(5, 200);
     }, 500);
+  });
   </script>
+@endpush
 @endif
diff --git a/resources/views/game/rank.blade.php b/resources/views/game/rank.blade.php
index fd2b3118..39cfcc64 100644
--- a/resources/views/game/rank.blade.php
+++ b/resources/views/game/rank.blade.php
@@ -9,6 +9,19 @@
 
 @section('header')
   <script src="https://embed.twitch.tv/embed/v1.js"></script>
+  @if (config('services.google_ad.enabled') && config('services.google_ad.rank_page') && !is_skip_ad())
+  <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script>
+  <script>
+    window.googletag = window.googletag || {cmd: []};
+    googletag.cmd.push(function() {
+      googletag.defineOutOfPageSlot('/23307026516/rank_page_top', googletag.enums.OutOfPageFormat.TOP_ANCHOR)
+        .addService(googletag.pubads());
+
+      googletag.pubads().enableSingleRequest();
+      googletag.enableServices();
+    });
+  </script>
+  @endif
 @endsection
 
 @section('content')
diff --git a/resources/views/game/show.blade.php b/resources/views/game/show.blade.php
index e9bec381..5ca02d69 100644
--- a/resources/views/game/show.blade.php
+++ b/resources/views/game/show.blade.php
@@ -886,7 +886,7 @@ class="btn btn-outline-dark ml-1 white-space-no-wrap black-box-toggle"
                       <div class="comparison-media-box__content-wrapper">
                         <img v-if="post.element1.previewable"
                           @@error="onImageError(post.element1.id, post.element1.url2, $event)"
-                          :src="post.element1.url" alt="Element 1">
+                          :src="post.element1.url" :alt="post.element1.title">
                         <video v-else :src="post.element1.url + '#t=1'" muted playsinline></video>
                       </div>
                     </div>
@@ -905,7 +905,7 @@ class="btn btn-outline-dark ml-1 white-space-no-wrap black-box-toggle"
                       <div class="comparison-media-box__content-wrapper">
                         <img v-if="post.element2.previewable"
                           @@error="onImageError(post.element2.id, post.element2.url2, $event)"
-                          :src="post.element2.url" alt="Element 2">
+                          :src="post.element2.url" :alt="post.element2.title">
                         <video v-else :src="post.element2.url + '#t=1'" muted playsinline></video>
                       </div>
                     </div>
diff --git a/resources/views/home.blade.php b/resources/views/home.blade.php
index 04a405f3..1cb716c6 100644
--- a/resources/views/home.blade.php
+++ b/resources/views/home.blade.php
@@ -6,6 +6,7 @@
 @section('header')
   @if (config('services.google_ad.enabled') && config('services.google_ad.home_page') && !is_skip_ad())
     {{-- Ads --}}
+    @push('scripts')
     <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js" crossorigin="anonymous"></script>
     <script>
       window.googletag = window.googletag || {
@@ -35,6 +36,7 @@
         }, 30 * 1000); // 30 seconds
       });
     </script>
+    @endpush
   @endif
 @endsection
 
@@ -428,11 +430,13 @@
               {{-- google ads --}}
               <!-- /23307026516/home_ad_r1/home_ad_2 -->
               <div id='div-gpt-ad-1750917306040-0' style='min-width: 160px; min-height: 600px;'>
+                @push('scripts')
                 <script>
                   googletag.cmd.push(function() {
                     googletag.display('div-gpt-ad-1750917306040-0');
                   });
                 </script>
+                @endpush
               </div>
             </div>
 
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index 5116f5df..52e1da23 100644
--- a/resources/views/layouts/app.blade.php
+++ b/resources/views/layouts/app.blade.php
@@ -176,6 +176,7 @@ class="rounded-circle" width="24" height="24" style="object-fit: cover"
     </main>
   </div>
   @yield('footer')
+  @stack('scripts')
 </body>
 
 </html>
diff --git a/tests/Unit/ElementControllerTest.php b/tests/Unit/ElementControllerTest.php
index 111b8ffd..e09d7378 100644
--- a/tests/Unit/ElementControllerTest.php
+++ b/tests/Unit/ElementControllerTest.php
@@ -219,7 +219,7 @@ public function testUpdateElementVideo()
         $element = $this->createElements($post, 1)[0];
         $this->be($post->user);
         // update video url
-        $url = 'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4';
+        $url = 'https://avtshare01.rz.tu-ilmenau.de/avt-vqdb-uhd-1/test_1/segments/bigbuck_bunny_8bit_15000kbps_1080p_60.0fps_h264.mp4';
         $res = $this->put(route('api.element.update', $element->id), [
             'post_serial' => $post->serial,
             'url' => $url,
diff --git a/tests/Unit/ElementSourceGuessTest.php b/tests/Unit/ElementSourceGuessTest.php
index 986d6637..37b249f6 100644
--- a/tests/Unit/ElementSourceGuessTest.php
+++ b/tests/Unit/ElementSourceGuessTest.php
@@ -65,7 +65,7 @@ public function testGuessImgurUrl()
 
     public function testGuessVideoUrl()
     {
-        $source = 'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4';
+        $source = 'https://avtshare01.rz.tu-ilmenau.de/avt-vqdb-uhd-1/test_1/segments/bigbuck_bunny_8bit_15000kbps_1080p_60.0fps_h264.mp4';
         $guess = new ElementSourceGuess();
         $guess->guess($source);
         $this->assertFalse($guess->isImage);