translation and modify footer.

_config.yml

@@ -32,3 +32,5 @@ favicon: /images/avatar-small.png
 mathjax: true
 
 excerpt_link: 继续阅读
+
+site_license: <a href="http://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.</a>

layout/_partial/footer.ejs

@@ -1,13 +1,12 @@
 <footer class="footer">
     <span class="footer__copyright">
-        本站点采用 <a href="http://creativecommons.org/licenses/by-nc-sa/4.0/">知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议</a>
+        &copy; <%- date(Date.now(), 'YYYY') %> <%= config.author || config.title %><% if (theme.site_license) { %> - This site is licensed under a <%- theme.site_license %><% } %>
     </span>
     <span class="footer__copyright">
-        基于 <a href="http://hexo.io">Hexo</a> 搭建，感谢 <a href="https://pages.github.com/">GitHub Pages</a> 提供免费的托管服务
+        Powered by <a href="http://hexo.io">Hexo</a>. <% if (theme.social.github) { %>thanks to <a href="https://pages.github.com/">GitHub Pages</a> for free hosting.<% } %>
     </span>
     <span class="footer__copyright">
-        &copy; <%- date(Date.now(), 'YYYY') %> - 本站使用 <a href="https://github.com/monniya/hexo-theme-new-vno ">new-vno</a> 主题,
-        由<a href="https://monniya.com ">@Monniya</a> 修改自 <a href="https://github.com/lenbo-ma/hexo-theme-vno" target="_blank">Vno</a>, 原创出自<a href="http://github.com/onevcat/vno" target="_blank">onevcat</a>
+        This site uses <a href="https://github.com/monniya/hexo-theme-new-vno ">new-vno</a> theme, modified by <a href="https://monniya.com ">@Monniya</a> from <a href="https://github.com/lenbo-ma/hexo-theme-vno" target="_blank">Vno</a>, Original theme from <a href="http://github.com/onevcat/vno" target="_blank">onevcat</a>
     </span>
   <% if (page.mathjax){ %>
         <%- partial('_partial/mathjax') %>