diff --git a/_config.yml b/_config.yml
index ac6393e..c2762ac 100644
--- a/_config.yml
+++ b/_config.yml
@@ -22,7 +22,7 @@ email: fullhackerblog@gmail.com
 description: >- # this means to ignore newlines until "baseurl:"
     // notes on technology and life
 baseurl: "/" # the subpath of your site, e.g. /blog
-url: "" # the base hostname & protocol for your site, e.g. http://example.com
+url: "http://fullhacker.github.io" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: fullhackerblog
 instagram_username: fullhackerblog
 facebook_username: fullhackerblog
diff --git a/_includes/head.html b/_includes/head.html
index b8e571b..ce03baa 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -12,5 +12,4 @@
   src="https://code.jquery.com/jquery-3.2.1.min.js"
   integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
   crossorigin="anonymous"></script>
-  <script src="{{ "/assets/type-js.js" | relative_url }}"></script>
 </head>
diff --git a/_layouts/default.html b/_layouts/default.html
index 2588093..337db69 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -4,6 +4,15 @@
   {% include head.html %}
 
   <body>
+      <div id="fb-root"></div>
+      <script>(function(d, s, id) {
+            var js, fjs = d.getElementsByTagName(s)[0];
+              if (d.getElementById(id)) return;
+                js = d.createElement(s); js.id = id;
+                  js.src = 'https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.12';
+                    fjs.parentNode.insertBefore(js, fjs);
+                    }(document, 'script', 'facebook-jssdk'));
+        </script>
 
       <div class="site-container">
 
diff --git a/_layouts/post.html b/_layouts/post.html
index c6fb420..104ca2c 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -21,6 +21,8 @@ layout: default
     {{ content }}
   </div>
 
+  <div class="fb-comments" data-href="{{site.url}}{{page.url}}" data-numposts="5"></div>
+
   {% if site.disqus.shortname %}
     {% include disqus_comments.html %}
   {% endif %}
