diff --git a/teach/dcs290/s2024.html b/teach/dcs290/s2024.html
index 3cfbe87..2c57040 100644
--- a/teach/dcs290/s2024.html
+++ b/teach/dcs290/s2024.html
@@ -40,6 +40,9 @@ <h2 id='section_title'> <span class='highlight'><font color="#006600"> > Teachin
 	<tr>
 	  <td><b>Instructor:</b></td> <td><a class="link-body" href="https://xianweiz.github.io/">张献伟</a></td> <td></td> <td></td> <td></td> <td></td>
         </tr>
+	<tr>
+	  <td><b>Co-Instructor:</b></td> <td><a class="link-body" href="https://github.com/LuoWeiLinWillam">罗炜麟</a></td> <td></td> <td></td> <td></td> <td></td>
+        </tr>
 
         <tr>
 	  <td><b>TA</b>:</td>