diff --git a/_includes/comments.md b/_includes/comments.md
index 8c91d06..4c3be09 100755
--- a/_includes/comments.md
+++ b/_includes/comments.md
@@ -1,16 +1,17 @@
 <section class="comment">
-<div id="disqus_thread"></div>
+<!-- Duoshuo Comment BEGIN -->
+	<div class="ds-thread"></div>
 <script type="text/javascript">
-    /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
-    var disqus_shortname = 'dashjim'; // required: replace example with your forum shortname
-    var disqus_url = '{{ site.url }}{{ page.url | remove:'index.html' }}';
-    /* * * DON'T EDIT BELOW THIS LINE * * */
-    (function() {
-        var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
-        dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js';
-        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
-    })();
-</script>
-<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
+var duoshuoQuery = {short_name:"dashjim"};
+	(function() {
+		var ds = document.createElement('script');
+		ds.type = 'text/javascript';ds.async = true;
+		ds.src = 'http://static.duoshuo.com/embed.js';
+		ds.charset = 'UTF-8';
+		(document.getElementsByTagName('head')[0] 
+		|| document.getElementsByTagName('body')[0]).appendChild(ds);
+	})();
+	</script>
+<!-- Duoshuo Comment END -->
 </section>
 
diff --git a/_layouts/default.html b/_layouts/default.html
index ed4bcb8..78a5e1f 100755
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -35,7 +35,7 @@
       </div>
 
     <footer>
-        <p><small>Powered by <a href="https://github.com/mojombo/jekyll">Jekyll</a> | Copyright 2014 - {{site.time | date:"%Y"}} by <a href="http://blog.sevenche.com/about/">Jim</a>| <span class="label label-info">{{site.time | date:"%Y-%m-%d %H:%M:%S %Z"}}</span></small></p>
+        <p><small>Powered by <a href="https://github.com/mojombo/jekyll">Jekyll</a> | Free hosted at <a href="https://github.com/dashjim">Github</a> | Copyright 2014 - {{site.time | date:"%Y"}} by <a href="http://blog.sevenche.com/about/">Jim</a>| <span class="label label-info">{{site.time | date:"%Y-%m-%d %H:%M:%S %Z"}}</span></small></p>
     </footer>
 
     </div>