diff --git a/source/friends/index.md b/source/friends/index.md
deleted file mode 100644
index f451209..0000000
--- a/source/friends/index.md
+++ /dev/null
@@ -1,358 +0,0 @@
----
-title: 友情链接
-cover: https://api.sunweihu.com/api/bing1/api.php
-date: 2020-10-01 00:00:00
----
-欢迎和本站互换友情链接。要求如下
-
-- 博客内容不得存在违反中华人民共和国，中华人民共和国香港特别行政区和美国加利福尼亚州相关法律的内容
-- 博客服务器位于国内的需要通过备案
-- 文章尽量原创，不得存在过多的广告，最好是技术类博客
-
-``` md 站点信息
-title: Nofated's Blog
-subtitle: I hope to be with you everyday.
-link1: https://blog.nofated.win
-link2: https://nofated.win
-github: https://github.com/Nofated095
-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-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://xiaojin233.cn/img/avator.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Xiao_Jin</p>
-        <p class="subtitle is-6">Code Changes Life</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/Jinzhijie" class="card-footer-item">GitHub</a>
-    <a href="https://xiaojin233.cn" class="card-footer-item">Home Page</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://cdn.jsdelivr.net/gh/Restent/Restent/avatar.jpg">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Restent</p>
-        <p class="subtitle is-6">I will cherish everything I love.</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/Restent" class="card-footer-item">GitHub</a>
-    <a href="https://blog.restent.win/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://cdn.jsdelivr.net/gh/Cubik65536/cubik-favicons@main/CubikLogo.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Cubik</p>
-        <p class="subtitle is-6">RECOMMENDED BY DR.CREATIVE</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/cubik65536" class="card-footer-item">GitHub</a>
-    <a href="https://www.cubik65536.top" class="card-footer-item">Home Page</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://cdn.jsdelivr.net/gh/Mashirl/Blog/source/images/avatar.jpg">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Mashirl</p>
-        <p class="subtitle is-6">予 世界温柔以待 惟愿 时光静好</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/Mashirl" class="card-footer-item">GitHub</a>
-    <a href="https://mashirl.com/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<!-- div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://xiaohaoxh.cn/wp-content/uploads/2021/04/logomaker.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Xiaohaoxh</p>
-        <p class="subtitle is-6">一个深圳初中生的原创生活书~</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/Xiaohaoxh520" class="card-footer-item">GitHub</a>
-    <a href="https://xiaohaoxh.cn/" class="card-footer-item">Blog</a>
-  </footer>
-</div -->
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://blog.charlie.moe/images/avatar.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">CharlieYu</p>
-        <p class="subtitle is-6">是一个正太 ฅ’ω’ฅ</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/CharlieYu4994" class="card-footer-item">GitHub</a>
-    <a href="https://blog.charlie.moe" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://blog.moeworld.tech/wp-content/uploads/2019/07/10_avatar_big_waifu2x_art_noise1_scale_tta_1.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">晓空</p>
-        <p class="subtitle is-6">探索更大的世界</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/kjzh001" class="card-footer-item">GitHub</a>
-    <a href="https://blog.moeworld.tech/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://fdn.geekzu.org/avatar/9116fc3de8f9a46668beb1a6b7dbcbcd">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">iVampireSP</p>
-        <p class="subtitle is-6">用初次相遇与你定下这份永恒的誓约。</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/iVampireSP" class="card-footer-item">GitHub</a>
-    <a href="https://ivampiresp.com/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://www.littleqiu.net/images/Avatar.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Steven Qiu</p>
-        <p class="subtitle is-6">愿你有一天，能与你最重要的人重逢</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/tnqzh123" class="card-footer-item">GitHub</a>
-    <a href="https://www.littleqiu.net/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://open.cdn.feizhuqwq.com/faviconHD.jpg">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">肥猪qwq</p>
-        <p class="subtitle is-6">一定是最可爱的猪猪！</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/feizhuqwq" class="card-footer-item">GitHub</a>
-    <a href="https://www.feizhuqwq.com/" class="card-footer-item">Home Page</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://cdn.jsdelivr.net/gh/liangchuxin/blog-files@master/img/20210306130253.jpg">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">Celia</p>
-        <p class="subtitle is-6">读万卷书 行万里路</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/liangchuxin" class="card-footer-item">GitHub</a>
-    <a href="https://blog.becomingcelia.com/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="http://wc215.byethost10.com/zb_users/upload/2021/12/202112281640693258556420.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">wc215</p>
-        <p class="subtitle is-6">音乐-软件-探索</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/wc915760215" class="card-footer-item">GitHub</a>
-    <a href="http://wc215.byethost10.com/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-<div class="card">
-<div class="card-content">
-  <div class="media">
-      <div class="media-left">
-        <figure class="image is-48x48">
-          <img src="https://shuiyunxc.github.io/images/avatar.png">
-        </figure>
-      </div>
-      <div class="media-content">
-        <p class="title is-4">独行秀才</p>
-        <p class="subtitle is-6">专注于黑苹果安装维护</p>
-      </div>
-    </div>
-    </div>
-  <footer class="card-footer">
-    <a href="https://github.com/shuiyunxc" class="card-footer-item">GitHub</a>
-    <a href="https://shuiyunxc.github.io/" class="card-footer-item">Blog</a>
-  </footer>
-</div>
-
-<!-- body class="mdui-loaded">
-    <div class="mdui-container-fluid">
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://blog.bangbang93.com/" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://tva3.sinaimg.cn/crop.0.0.200.200.200/56e0fc78jw1e8qgp5bmzyj2050050aa8.jpg">
-                        <div class="mdui-card-header-title">bangbang93.blog()</div>
-                        <div class="mdui-card-header-subtitle">bangbang93常驻据点</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://blog.becomingcelia.com/" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://blog.becomingcelia.com/zb_users/theme/suiranx_air/image/favicon.ico">
-                        <div class="mdui-card-header-title">Celia的博客</div>
-                        <div class="mdui-card-header-subtitle">读万卷书，行万里路</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://www.runningcheese.com/" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://www.runningcheese.com/wp-content/uploads/2019/07/11/2019071115110119.png">
-                        <div class="mdui-card-header-title">奔跑中的奶酪</div>
-                        <div class="mdui-card-header-subtitle">有智，有趣，有爱</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://www.52ecy.cn/" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://tvax4.sinaimg.cn/crop.0.0.640.640.180/78350c19ly8fjzdg8pbsqj20hs0hsmyu.jpg">
-                        <div class="mdui-card-header-title">阿珏博客</div>
-                        <div class="mdui-card-header-subtitle">逐梦，逐二次元，就如同你所看到的一样</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-        </div>
-    </div>
-</body -->
-
-<!--
-该页面采用了 `Material Design` 的设计，下面是示例
-
-``` HTML MDUI>folded
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/mdui@1.0.0/dist/css/mdui.min.css"> // 加载主题文件
-<script src="https://cdn.jsdelivr.net/npm/mdui@1.0.0/dist/js/mdui.min.js"></script>
-
-<body class="mdui-loaded">
-    <div class="mdui-container-fluid">
-        <div class="mdui-row">
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://example.com" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://example.com/images/avatar.png">
-                        <div class="mdui-card-header-title">YourNamehere</div>
-                        <div class="mdui-card-header-subtitle">YourTexthere</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-            <div class="mdui-col-xs-12 mdui-col-sm-6"><br>
-                <a href="https://example1.com" target="_blank">
-                    <div class="mdui-card mdui-hoverable mdui-ripple">
-                        <div class="mdui-card-header">
-                        <img class="mdui-card-header-avatar" src="https://example1.com/images/avatar.png">
-                        <div class="mdui-card-header-title">YourNamehere</div>
-                        <div class="mdui-card-header-subtitle">YourTexthere</div>
-                        </div>
-                    </div>
-                </a>
-            </div>
-        </div>
-    </div>
-</body>
-```
--->