Update 404.html

garage-mash-com · Aug 17, 2024 · 27ce518 · 27ce518
1 parent 098e0cb
commit 27ce518
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/docs/404.html b/docs/404.html
@@ -32,5 +32,10 @@
     <div class="background">
       <img src="assets/img/404.jpg" alt="">
     </div>
+    <script>
+      window.onload = () => {
+        alert("404 Not Found: ページが見つかりませんでした。");
+      };
+    </script>
   </body>
 </html>