diff --git a/index.html b/index.html
index 3a0f0d9..8143d44 100644
--- a/index.html
+++ b/index.html
@@ -195,7 +195,7 @@ <h2 data-toc-skip>Dev status</h2>
 <li><a href="https://joss.theoj.org/papers/e129c0419dd539da37625f5517de1124" class="external-link"><img src="https://joss.theoj.org/papers/e129c0419dd539da37625f5517de1124/status.svg" alt="status"></a></li>
 <li><a href="https://github.com/ldliao/jointVIP/actions/workflows/test-coverage.yaml" class="external-link"><img src="https://github.com/ldliao/jointVIP/actions/workflows/test-coverage.yaml/badge.svg?branch=main" alt="test-coverage"></a></li>
 <li><a href="https://www.repostatus.org/#active" class="external-link"><img src="https://www.repostatus.org/badges/latest/active.svg" alt="Project Status: Active – The project has reached a stable, usable state and is being actively developed."></a></li>
-<li><a href="https://opensource.org/license/mit/" class="external-link"><img src="http://img.shields.io/badge/license-MIT-brightgreen.svg" alt="MIT license"></a></li>
+<li><a href="https://opensource.org/license/mit" class="external-link"><img src="http://img.shields.io/badge/license-MIT-brightgreen.svg" alt="MIT license"></a></li>
 </ul>
 </div>
 
diff --git a/pkgdown.yml b/pkgdown.yml
index 8d15b0f..2f3f028 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -4,7 +4,7 @@ pkgdown_sha: ~
 articles:
   additional_options: additional_options.html
   jointVIP: jointVIP.html
-last_built: 2024-11-01T16:43Z
+last_built: 2024-11-01T16:45Z
 urls:
   reference: https://ldliao.github.io/jointVIP/reference
   article: https://ldliao.github.io/jointVIP/articles