diff --git a/app/helpers.php b/app/helpers.php
index 56875a0..15ea92e 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -105,6 +105,16 @@ function ptFullHandle ($v) {
   return $v->name.($v->host != str_replace('https://', '', env('PEER_URI')) ? '@'.$v->host : '');
 }
 
+function ptDuration ($v) {
+  $seconds = $v;
+  $hours = floor($seconds / 3600);
+  $seconds -= $hours * 3600;
+  $minutes = sprintf("%02d", floor($seconds / 60));
+  $seconds -= sprintf("%02d", $minutes * 60);
+
+  return $hours != 0 ? $hours.':' : ''.$minutes != 0 ? $minutes.':' : '0:'.$seconds;
+}
+
 function ptAvatar ($v) {
   $placeholder = '/img/noicon.jpg';
   $res = '';
diff --git a/resources/views/layout/component/a/channels/videos.blade.php b/resources/views/layout/component/a/channels/videos.blade.php
index 0d488cd..cd389a3 100644
--- a/resources/views/layout/component/a/channels/videos.blade.php
+++ b/resources/views/layout/component/a/channels/videos.blade.php
@@ -7,14 +7,7 @@
             <img alt="" aria-label="{{ $v->name }}" src="https://video.076.ne.jp/{{ $v->thumbnailPath }}" class="ng-star-inserted">
             <div class="video-thumbnail-label-overlay warning ng-star-inserted"></div>
             <div class="video-thumbnail-label-overlay danger ng-star-inserted"></div>
-            @php
-              $seconds = $v->duration;
-              $hours = floor($seconds / 3600);
-              $seconds -= $hours * 3600;
-              $minutes = sprintf("%02d", floor($seconds / 60));
-              $seconds -= sprintf("%02d", $minutes * 60);
-            @endphp
-            <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ $hours != 0 ? $hours.':' : '' }}{{ $minutes != 0 ? $minutes.':' : '0:' }}{{ $seconds }}</div>
+            <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ ptDuration($v->duration) }}</div>
             <div class="play-overlay ng-star-inserted">
               <div class="icon"></div>
             </div>
diff --git a/resources/views/layout/component/common/videominature.blade.php b/resources/views/layout/component/common/videominature.blade.php
index 849f8fe..e774ca3 100644
--- a/resources/views/layout/component/common/videominature.blade.php
+++ b/resources/views/layout/component/common/videominature.blade.php
@@ -13,14 +13,7 @@
           </div>
           <div class="video-thumbnail-label-overlay warning ng-star-inserted"></div>
           <div class="video-thumbnail-label-overlay danger ng-star-inserted"></div>
-          @php
-            $seconds = $v->duration;
-            $hours = floor($seconds / 3600);
-            $seconds -= $hours * 3600;
-            $minutes = sprintf("%02d", floor($seconds / 60));
-            $seconds -= sprintf("%02d", $minutes * 60);
-          @endphp
-          <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ $hours != 0 ? $hours.':' : '' }}{{ $minutes != 0 ? $minutes.':' : '0:' }}{{ $seconds }}</div>
+          <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ ptDuration($v->duration) }}</div>
           <div class="play-overlay ng-star-inserted">
             <div class="icon"></div>
           </div>
diff --git a/resources/views/layout/component/w/videorecommend.blade.php b/resources/views/layout/component/w/videorecommend.blade.php
index ed6e7e7..cd9cccf 100644
--- a/resources/views/layout/component/w/videorecommend.blade.php
+++ b/resources/views/layout/component/w/videorecommend.blade.php
@@ -11,14 +11,7 @@
               <img alt="" aria-label="{{ $v->name }}" src="https://video.076.ne.jp{{ $v->thumbnailPath }}" class="ng-star-inserted">
               <div class="video-thumbnail-label-overlay warning ng-star-inserted"></div>
               <div class="video-thumbnail-label-overlay danger ng-star-inserted"></div>
-              @php
-                $seconds = $res['detail']->duration;
-                $hours = floor($seconds / 3600);
-                $seconds -= $hours * 3600;
-                $minutes = floor($seconds / 60);
-                $seconds -= $minutes * 60;
-              @endphp
-              <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ $hours != 0 ? $hours.':' : '' }}{{ $minutes != 0 ? $minutes.':' : '0:' }}{{ $seconds }}</div>
+              <div class="video-thumbnail-duration-overlay ng-star-inserted">{{ ptDuration($v->duration) }}</div>
               <div class="play-overlay ng-star-inserted">
                 <div class="icon"></div>
               </div>