diff --git a/index.html b/index.html
index 827d25e..151264b 100644
--- a/index.html
+++ b/index.html
@@ -6,6 +6,13 @@
     <title>動画</title>
     <script src="vue.js"></script>
     <link rel="stylesheet" type="text/css" href="style.css" />
+    <noscript>
+      <style>
+        #root {
+          display: none;
+        }
+      </style>
+    </noscript>
   </head>
   <body>
     <div id="root">
@@ -22,6 +29,14 @@
         </div>
       </div>
     </div>
+    <noscript>
+      <div class="video-container">
+        <video controls>
+          <source src="video.ogv" type="video/ogg" />
+          <source src="video.webm" type="video/webm" />
+        </video>
+      </div>
+    </noscript>
     <script src="index.js"></script>
   </body>
 </html>
diff --git a/index.js b/index.js
index b49e94d..63efa91 100644
--- a/index.js
+++ b/index.js
@@ -12,7 +12,7 @@ const player = Vue.createApp({
   methods: {
     async loadComments() {
       try {
-        const resp = await fetch("comments.json");
+        const resp = await fetch(this.commentJson);
         if (!resp.ok) {
           throw new Error(`HTTPエラー: ${resp.status}`);
         }
