diff --git a/coin3d/index.html b/coin3d/index.html
index df8bff2..ad3508f 100644
--- a/coin3d/index.html
+++ b/coin3d/index.html
@@ -179,7 +179,7 @@ <h1 class="text-primary font-sans text-3xl xl:text-5xl text-center dark:text-whi
           </ul>
         </div>
         <div class="w-full flex flex-wrap justify-center items-center gap-5">
-          <a href="https://raw.githubusercontent.com/wqdong8/open_access_assets/main/coin3d/coin3d.pdf" target="_blank"
+          <a href="https://arxiv.org/pdf/2405.08054" target="_blank"
             class="flex flex-row items-center space-x-2 rounded-full pl-2 pr-3 py-1 bg-black bg-opacity-70 hover:bg-opacity-80 transition duration-200 ease-in-out cursor-pointer dark:bg-white dark:bg-opacity-10 dark:hover:bg-opacity-20">
             <svg width="24" height="24" viewBox="0 0 24 24" class="fill-white w-5 h-5">
               <!-- xmlns="http://www.w3.org/2000/svg" -->
@@ -486,7 +486,7 @@ <h1 class="text-primary font-sans text-xl font-bold dark:text-white">
                 <span class="pl-12">title =</span><span>{Coin3D: Controllable and Interactive 3D Assets Generation with Proxy-Guided Conditioning},</span>
                 <span class="pl-12">author =</span><span>{Dong, Wenqi and Yang, Bangbang and Ma, Lin and Liu, Xiao and Cui, Liyuan and Bao, Hujun and Ma, Yuewen and Cui, Zhaopeng},</span>
                 <span class="pl-12">year =</span><span>{2024},</span>
-                <span class="pl-12">eprint =</span><span>{2405.00000},</span>
+                <span class="pl-12">eprint =</span><span>{2405.08054},</span>
                 <span class="pl-12">archivePrefix =</span><span>{arXiv},</span>
                 <span class="pl-12">primaryClass =</span><span>{cs.CV}</span>
                 <span>}</span>
@@ -626,4 +626,4 @@ <h1 class="text-primary font-sans text-xl font-bold dark:text-white">
 
 </body>
 
-</html>
\ No newline at end of file
+</html>