diff --git a/_layouts/post.html b/_layouts/post.html
index fa64e24..a910dd9 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -75,7 +75,7 @@ layout: default
 
 {% include toc.html html=content sanitize=true h_max=3 %}
 
-{% if post.layout == "encrypt" %} {{content}} {% else %} <style>.post-content h1{text-indent:-12px;}.post-content h2{text-indent:-10px;}.post-content h3{text-indent:-8px;}.post-content h4{text-indent:-6px;}.post-content h5{text-indent:-4px;}.post-content h6{text-indent:-2px;}h1 .octicon,h2 .octicon,h3 .octicon,h4 .octicon,h5 .octicon,h6 .octicon{visibility:hidden;}h1:hover .octicon,h2:hover .octicon,h3:hover .octicon,h4:hover .octicon,h5:hover .octicon,h6:hover .octicon{visibility:visible;}.octicon{fill:currentColor;padding:0;margin-left:-16px;vertical-align:middle;}</style> <main class="post-content" role="main"></main>{% include anchor_headings.html html=content beforeHeading=true anchorBody="<svg class='octicon' viewBox='0 0 16 16' version='1.1' width='16' height='32' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>" %}</main> {% endif %}
+{% if post.layout == "encrypt" %} {{content}} {% else %} <style>.post-content h1{text-indent:-12px;}.post-content h2{text-indent:-10px;}.post-content h3{text-indent:-8px;}.post-content h4{text-indent:-6px;}.post-content h5{text-indent:-4px;}.post-content h6{text-indent:-2px;}h1 .octicon,h2 .octicon,h3 .octicon,h4 .octicon,h5 .octicon,h6 .octicon{visibility:hidden;}h1:hover .octicon,h2:hover .octicon,h3:hover .octicon,h4:hover .octicon,h5:hover .octicon,h6:hover .octicon{visibility:visible;}.octicon{fill:currentColor;padding:0;margin-left:-16px;vertical-align:middle;}</style> <main class="post-content" role="main">{% include anchor_headings.html html=content beforeHeading=true anchorBody="<svg class='octicon' viewBox='0 0 16 16' version='1.1' width='16' height='32' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>" %}</main> {% endif %}
 
 {% if page.tags %}
 <small style="display: block">tags: {% for tag in page.tags %}<a href="/search.html?keyword={{ tag | url_encode }}"><em>{{ tag }}</em></a>{% unless forloop.last %} - {% endunless %}{% endfor %} <span style="float: right;"><a href="{% if site.github %}{{ site.github.repository_url }}{% else %}https://gitlab.com/mayx/mayx.gitlab.io{% endif %}/tree/master/{{ page.path }}">查看原始文件</a></span></small>