diff --git a/resources.html b/resources.html
index c89dddf..d594b76 100644
--- a/resources.html
+++ b/resources.html
@@ -139,16 +139,16 @@
 <ul>
 <li>C
 <ul>
+<li><a href="https://github.com/jgm/cmark">cmark</a></li>
 <li><a href="https://github.com/vmg/sundown">Sundown</a> </li>
-<li><a href="https://github.com/jgm/CommonMark">CommonMark</a></li>
 </ul></li>
 <li>JavaScript
 <ul>
+<li><a href="https://github.com/jgm/commonmark.js">commonmark.js</a></li>
 <li><a href="https://github.com/cky/wmd">showdown</a>, not maintained any more</li>
 <li><a href="https://code.google.com/p/pagedown/">pagedown</a>, StackOverflow</li>
 <li><a href="https://github.com/coreyti/showdown">coreyti/showdown</a></li>
 <li><a href="https://github.com/chjj/marked">marked</a></li>
-<li><a href="https://github.com/jgm/CommonMark">CommonMark</a></li>
 </ul></li>
 <li>PHP
 <ul>
diff --git a/resources.md b/resources.md
index c068c55..bed0899 100644
--- a/resources.md
+++ b/resources.md
@@ -78,14 +78,14 @@
 ## 引擎
 
 * C
+  * [cmark](https://github.com/jgm/cmark)
   * [Sundown](https://github.com/vmg/sundown) 
-  * [CommonMark](https://github.com/jgm/CommonMark)
 * JavaScript
+  * [commonmark.js](https://github.com/jgm/commonmark.js)
   * [showdown](https://github.com/cky/wmd), not maintained any more
   * [pagedown](https://code.google.com/p/pagedown/), StackOverflow
   * [coreyti/showdown](https://github.com/coreyti/showdown)
   * [marked](https://github.com/chjj/marked)
-  * [CommonMark](https://github.com/jgm/CommonMark)
 * PHP
   * [PHP Markdown](http://michelf.ca/projects/php-markdown/)
 * Ruby
diff --git a/resources_content.html b/resources_content.html
index 51474f0..081fe25 100644
--- a/resources_content.html
+++ b/resources_content.html
@@ -115,16 +115,16 @@
 <ul>
 <li>C
 <ul>
+<li><a href="https://github.com/jgm/cmark">cmark</a></li>
 <li><a href="https://github.com/vmg/sundown">Sundown</a> </li>
-<li><a href="https://github.com/jgm/CommonMark">CommonMark</a></li>
 </ul></li>
 <li>JavaScript
 <ul>
+<li><a href="https://github.com/jgm/commonmark.js">commonmark.js</a></li>
 <li><a href="https://github.com/cky/wmd">showdown</a>, not maintained any more</li>
 <li><a href="https://code.google.com/p/pagedown/">pagedown</a>, StackOverflow</li>
 <li><a href="https://github.com/coreyti/showdown">coreyti/showdown</a></li>
 <li><a href="https://github.com/chjj/marked">marked</a></li>
-<li><a href="https://github.com/jgm/CommonMark">CommonMark</a></li>
 </ul></li>
 <li>PHP
 <ul>