1.将以下添加至自定义CSS中

    /*底部页脚*/
.github-badge {
  display: inline-block;
  border-radius: 4px;
  text-shadow: none;
  font-size: 12px;
  color: #fff;
  line-height: 15px;
  background-color: #abbac3;
  margin-bottom: 5px
}

.github-badge .badge-subject {
  display: inline-block;
  background-color: #4d4d4d;
  padding: 4px 4px 4px 6px;
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px
}

.github-badge .badge-value {
  display: inline-block;
  padding: 4px 6px 4px 4px;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px
}

.github-badge .bg-blue {
  background-color: #007ec6
}

.github-badge .bg-orange {
  background-color: #ffa500
}

.github-badge .bg-red {
  background-color: #f00
}

.github-badge .bg-green {
  background-color: #3bca6e
}

.github-badge .bg-purple {
  background-color: #ab34e9
}

2.将以下内容添加至开发者设置-博客底部左侧信息,将内容改成自己的

<div class="github-badge">
<a href="./" title="©2019&nbsp;Alvin">
<span class="badge-subject">Copyright</span><span class="badge-value bg-blue">©2019&nbsp;Alvin</span>
</a>
</div>
&nbsp;|&nbsp;
<div class="github-badge">
<a href="http://www.miitbeian.gov.cn/" target="_blank" title="粤ICP备 xxx号" style="cursor: url(&quot;/usr/plugins/HoerMouse/static/image/dew/link.cur&quot;), pointer;">
<span class="badge-subject">粤ICP备</span><span class="badge-value bg-green">xxx号</span>
</a>
</div>

<div class="github-badge">
<a href="http://www.typecho.org" target="_blank" title="由 Typecho 强力驱动" style="cursor: url(&quot;/usr/plugins/HoerMouse/static/image/dew/link.cur&quot;), pointer;">
<span class="badge-subject">Powered</span><span class="badge-value bg-blue">Typecho</span>
</a>
</div>
&nbsp;|&nbsp; 
<div class="github-badge">
<a href="https://www.ihewro.com/archives/489/" target="_blank" title="站点使用 handsome 主题，作者：友人C" style="cursor: url(&quot;/usr/plugins/HoerMouse/static/image/dew/link.cur&quot;), pointer;">
<span class="badge-subject">Theme</span><span class="badge-value bg-orange">Handsome</span>
</a>
</div>

4.修改handsomecomponentfooter.php文件
删除代码以下代码（大概第八行左右）：

Powered by <a target="blank" href="http://www.typecho.org">Typecho</a>&nbsp;|&nbsp;Theme by <a target="blank" href="https://www.ihewro.com/archives/489/">handsome</a>

继续删除以下代码

&copy;&nbsp;<?php echo date("Y");?> Copyright&nbsp;