diff --git a/source/friends/index.md b/source/friends/index.md
index caa1702..7573e83 100644
--- a/source/friends/index.md
+++ b/source/friends/index.md
@@ -19,7 +19,7 @@ avatar: https://pic.rmb.bdstatic.com/bjh/020a46e8318d66b55d73afe31805d653.jpeg
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/mdui@1.0.0/dist/css/mdui.min.css">
 <script src="https://cdn.jsdelivr.net/npm/mdui@1.0.0/dist/js/mdui.min.js"></script>
 
-<div class="card">
+<div class="card is-3">
 <div class="card-content">
   <div class="media">
       <div class="media-left">
@@ -38,7 +38,7 @@ avatar: https://pic.rmb.bdstatic.com/bjh/020a46e8318d66b55d73afe31805d653.jpeg
     <a href="https://xiaojin233.cn" class="card-footer-item">Home Page</a>
   </footer>
 </div>
-<div class="card">
+<div class="card is-3">
 <div class="card-content">
   <div class="media">
       <div class="media-left">
@@ -57,7 +57,7 @@ avatar: https://pic.rmb.bdstatic.com/bjh/020a46e8318d66b55d73afe31805d653.jpeg
     <a href="https://blog.restent.win/" class="card-footer-item">Blog</a>
   </footer>
 </div>
-<div class="card">
+<div class="card is-3">
 <div class="card-content">
   <div class="media">
       <div class="media-left">