diff --git a/bookmarks.html b/bookmarks.html
index 9dc3b28..74c1db6 100644
--- a/bookmarks.html
+++ b/bookmarks.html
@@ -125,6 +125,11 @@
                         消息服务 - Gotify
                     </a>
                 </li>
+                <li>
+                    <a href="https://2fauth.轻聆月下.net/">
+                        二次认证 - 2fauth
+                    </a>
+                </li>
             </ul>
         </section>
         <section>