diff --git a/apps/nginx/versions/1.21.4/root/index.html b/apps/nginx/versions/1.21.4/root/index.html
index 370a3277a..7ad10b812 100644
--- a/apps/nginx/versions/1.21.4/root/index.html
+++ b/apps/nginx/versions/1.21.4/root/index.html
@@ -1 +1,37 @@
-默认站点
\ No newline at end of file
+<!doctype html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>恭喜，站点创建成功！</title>
+    <style>
+        .container {
+            width: 60%;
+            margin: 10% auto 0;
+            background-color: #f0f0f0;
+            padding: 2% 5%;
+            border-radius: 10px
+        }
+
+        ul {
+            padding-left: 20px;
+        }
+
+        ul li {
+            line-height: 2.3
+        }
+
+        a {
+            color: #20a53a
+        }
+    </style>
+</head>
+<body>
+<div class="container">
+    <h1>恭喜, 站点创建成功！</h1>
+    <h3>这是默认index.html，本页面由系统自动生成</h3>
+    <ul>
+        <li>您可以修改、删除或覆盖本页面</li>
+    </ul>
+</div>
+</body>
+</html>
\ No newline at end of file
