updata code default.html

<p>&copy; {{ site.time | date: '%Y' }} {{ site.author.name }}
with help from <a href="http://www.ecit-it.com" target="_blank"
title="www.ecit-it.com">Ecit-IT.com</a>
and <a href="http://github.com/huidaoli" target="_blank">The huidaoli
Github</a>
</p>