diff --git a/html/index.html b/html/index.html
index 8b13789..a690e0e 100644
--- a/html/index.html
+++ b/html/index.html
@@ -1 +1,26 @@
-
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <title>Not Found</title>
+  <style>
+    body {
+      font-family: Arial, sans-serif;
+      text-align: center;
+      margin-top: 50px;
+    }
+    h1 {
+      font-size: 48px;
+      color: #333;
+    }
+    p {
+      font-size: 24px;
+      color: #666;
+    }
+  </style>
+</head>
+<body>
+  <h1>404 Not Found</h1>
+  <p>The requested resource could not be found.</p>
+</body>
+</html>
