diff --git a/index.html b/index.html
index 5db1622..fb8de64 100644
--- a/index.html
+++ b/index.html
@@ -75,7 +75,7 @@ <h1 class="title is-1 publication-title">VIGC: Visual Instruction Generation <br
                 Jiahui Peng <sup>*</sup><sup>1</sup>,
               </span>
               <span class="author-block">
-                Huaping Zhong <sup>2</sup>,
+                Huaping Zhong <sup>*</sup><sup>2</sup>,
               </span>
               <span class="author-block">
                 <a href="https://panzhang0212.github.io/" target="_blank">Pan Zhang</a><sup>1</sup>,
@@ -132,7 +132,7 @@ <h1 class="title is-1 publication-title">VIGC: Visual Instruction Generation <br
 
                 <!-- Arxiv PDF link -->
                 <span class="link-block">
-                  <a href="https://openxlab.org.cn/apps/detail/hanxiao/VIGC" target="_blank"
+                  <a href="https://openxlab.org.cn/apps/detail/wufan123/VIGC_Demo" target="_blank"
                   class="external-link button is-normal is-rounded is-dark">
                   <span class="icon">
                     <i class="far fa-images"></i>