diff --git a/index.html b/index.html
index 3f26aac..b993cc1 100644
--- a/index.html
+++ b/index.html
@@ -5,8 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>MiniMind Project</title>
     <!-- 引入 Bootstrap CSS -->
-    <link href="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/bootstrap/5.1.3/css/bootstrap.min.css"
-          rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
     <!-- 可选: 引入自定义样式 -->
     <style>
         .logo {
@@ -126,7 +125,7 @@
 </div>
 
 <!-- 引入 Bootstrap JS 和 Popper.js（用于一些组件） -->
-<script src="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/popper.js/2.11.2/cjs/popper.min.js"></script>
-<script src="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/bootstrap/5.1.3/js/bootstrap.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.6/dist/umd/popper.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js"></script>
 </body>
 </html>
\ No newline at end of file