diff --git a/docs/_includes/title_info.html b/docs/_includes/title_info.html
index 577e24e..8060ff2 100644
--- a/docs/_includes/title_info.html
+++ b/docs/_includes/title_info.html
@@ -19,7 +19,7 @@
     <div class="publication-links">
       <!-- PDF Link. -->
       <span class="link-block">
-        <a href="TODO"
+        <a href="https://zhuyifengzju.github.io/files/GROOT_CoRL2023.pdf"
            class="external-link button is-normal is-rounded">
           <span class="icon">
               <i class="fas fa-file-pdf"></i>
@@ -28,7 +28,7 @@
         </a>
       </span>
       <span class="link-block">
-        <a href="https://zhuyifengzju.github.io/files/GROOT_CoRL2023.pdf"
+        <a href="https://arxiv.org/abs"
            class="external-link button is-normal is-rounded">
           <span class="icon">
               <i class="ai ai-arxiv"></i>