fix ack

index.html

@@ -1537,7 +1537,7 @@ <h2 class="section-heading text-uppercase">Acknowledgement</h2>
       <div class="text-muted">
           <ul class="text-muted">
             <li>This research was supported by National Natural Science Foundation of China (NO.62106272), the Young Elite Scientists Sponsorship Program by CAST (2021QNRC001), and Public Computing Cloud, Renmin University of China.</li>
-            <li>This web-page design inspired by the official website of <a href="https://epic-kitchens.github.io/2021">Epic-Kitchens</a> and <a href="https://gewu-lab.github.io/MUSIC-AVQA/">Music-AVQA</a>.</li>
+            <li>This web-page design inspired by the official website of <a href="https://gewu-lab.github.io/MUSIC-AVQA/">Music-AVQA</a>.</li>
           </ul>
       </div>
     </div>