diff --git a/_layouts/default.html b/_layouts/default.html
index a955129c..a666459c 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -41,6 +41,11 @@
       <table>
         <tr>
           <th><a href="https://infominer.id/">&#x29C9;</a></th>
+          <th><a href="https://infominer.id/bitcoin-history/">Bitcoin History</a></th> 
+          <th><a href="https://infominer.id/learn-crypto-trading/">Crypto-Trading</a></th> 
+          <th><a href="https://infominer.id/SuperSource/">Super-Source</a></th> 
+        </tr>
+        <tr>
           <th><a href="{{ site.url }}">DIDecentral</a></th> 
           <th><a href="{{ site.url }}/self-sovereign-identity/">SSID</a></th> 
           <th><a href="{{ site.url }}/hgf-2018/">HGF18</a></th>