diff --git a/index.html b/index.html
index c1e3c35..3cad130 100644
--- a/index.html
+++ b/index.html
@@ -21,6 +21,7 @@
     <ul class="nav-list">
       <li><a href="/grid-study">Grid Study</a></li>
       <li><a href="/login-page">Login Page</a></li>
+      <li><a href="Collider-UI-login/">登录页对撞效果</a></li>
     </ul>
   </body>
 </html>
\ No newline at end of file