{% extends "layout.html" %} {% block title %} {%- if post.title !== config.site.name %} {{post.title}} {{ post.meta.chinese }} - {{config.site.name}} {%- else %} {{ config.site.name }} - {{ config.site.description }} {%- endif %} {% endblock %} {% block description %}{% if post.summay %}{{post.summary}}{% endif %}{% endblock %}