diff --git a/_includes/comments.md b/_includes/comments.md
index 909bf8c..4c3be09 100755
--- a/_includes/comments.md
+++ b/_includes/comments.md
@@ -1,23 +1,4 @@
 <section class="comment">
-
-<!-- JiaThis Button BEGIN -->
-<div class="jiathis_style"><span class="jiathis_txt">分享到：</span>
-<a class="jiathis_button_tsina"></a>
-<a class="jiathis_button_weixin"></a>
-<a class="jiathis_button_qzone"></a>
-<a href="http://www.jiathis.com/share" class="jiathis jiathis_txt jiathis_separator jtico jtico_jiathis" target="_blank"></a>
-<a class="jiathis_counter_style"></a>
-</div>
-<script type="text/javascript" >
-var jiathis_config={
-	summary:"",
-	shortUrl:false,
-	hideMore:false
-}
-</script>
-<script type="text/javascript" src="http://v3.jiathis.com/code/jia.js" charset="utf-8"></script>
-<!-- JiaThis Button END -->
-
 <!-- Duoshuo Comment BEGIN -->
 	<div class="ds-thread"></div>
 <script type="text/javascript">