diff --git a/assets/app/compare_happy_angry_different_images.mp4 b/assets/app/compare_happy_angry_different_images.mp4
index fb4a739..9065274 100644
Binary files a/assets/app/compare_happy_angry_different_images.mp4 and b/assets/app/compare_happy_angry_different_images.mp4 differ
diff --git a/assets/app/languages_support.mp4 b/assets/app/languages_support.mp4
index 5215e51..441dc6f 100644
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diff --git a/index.html b/index.html
index a8ce4cd..14e7fdf 100644
--- a/index.html
+++ b/index.html
@@ -52,7 +52,7 @@ <h3 class="title is-3 publication-title">
         </h3>
         <div class="is-size-5 publication-authors">
           <div class="author-block"><a href="https://zhangchenxu528.github.io/">Chenxu Zhang</a><sup>1*</sup>, </div>
-          <div class="author-block"><a href="https://www.linkedin.com/in/chaowang15/">Chao Wang</a><sup>1*</sup>, </div>
+          <div class="author-block"><a href="https://cwang.me/">Chao Wang</a><sup>1*</sup>, </div>
           <div class="author-block"><a href="http://jeff95.me/">Jianfeng Zhang</a><sup>1</sup>, </div>
           <div class="author-block"><a href="https://hongyixu37.github.io/homepage/">Hongyi Xu</a><sup>1</sup>, </div>
           <div class="author-block"><a href="https://guoxiansong.github.io/homepage/index.html">Guoxian Song</a><sup>1</sup>, </div>
@@ -68,6 +68,29 @@ <h3 class="title is-3 publication-title">
           <span class="author-block">&nbsp&nbsp<sup>1</sup>Bytedance Inc.</span>
           <span class="author-block">&nbsp&nbsp<sup>2</sup>The University of Texas at Dallas</span>
         </div>
+
+        <div class="column has-text-centered">
+          <div class="publication-links">
+            <span class="link-block">
+                <a href="https://arxiv.org/abs/2312.13578"
+                   class="external-link button is-normal is-rounded is-dark">
+                  <span class="icon">
+                      <i class="ai ai-arxiv"></i>
+                  </span>
+                  <span>arXiv</span>
+                </a>
+            </span>
+            <span class="link-block">
+              <a href=" "
+                 class="external-link button is-normal is-rounded is-dark">
+                <span class="icon">
+                    <i class="fab fa-github"></i>
+                </span>
+                <span>Code</span>
+                </a>
+            </span>
+    </div>
+  </div>
     </div>
   </div>
 </section>