diff --git a/blog/index.html b/blog/index.html
index 35aaaa0..da8590b 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -15,10 +15,15 @@ pagination:
 
 <div class="post">
 
+  {% assign blog_name_size = site.blog_name | size %}
+  {% assign blog_description_size = site.blog_description | size %}
+
+  {% if blog_name_size > 0 or blog_description_size > 0 %}
   <div class="header-bar">
     <h1>{{ site.blog_name }}</h1>
     <h2>{{ site.blog_description }}</h2>
   </div>
+  {% endif %}
 
   {% if site.display_tags %}
   <div class="tag-list">