Change Chinese font family

_layouts/about.html

@@ -37,7 +37,7 @@
               <h1 class="name">
                 {% if site.title == "blank" -%}<span class="font-weight-bold"> {{ site.first_name }}
                   {{ site.last_name }} </span>
-                <span style="font-family: KaiTi"> 喻泽弘 </span>
+                <span style="font-family: STKaiti"> 喻泽弘 </span>
                 {%- else -%}{{ site.title }}{%- endif %}
               </h1>
               <br>