Fixed the link of posts' nav-button.

cotes2020 · cotes2020 · commit c3d39f3c5bda · 2020-02-04T04:55:09.000+08:00
diff --git a/_includes/related-posts.html b/_includes/related-posts.html
@@ -50,7 +50,7 @@ <h3 class="pt-2 mt-1 mb-4" data-toc-skip>{{ site.data.label.post.relate_posts }}
       {% assign index = data[1] | plus: 0 %}
       {% assign post = site.posts[index] %}
       <div class="card">
-        <a href="{{ post.url }}">
+        <a href="{{ post.url | relative_url }}">
           <div class="card-body">
             <span class="timeago small">
                 {{ post.date | date: POST_DATE }}
