diff --git a/web/index.html b/web/index.html
index 317b8f85..e83518c0 100644
--- a/web/index.html
+++ b/web/index.html
@@ -110,7 +110,8 @@
     </div>
 </div>
 
-<a id="ribbon" style="position: fixed; right: 0; top: 0;" href="https://github.com/giongto35/cloud-game"><img
+<a id="ribbon" style="position: fixed; right: 0; top: 0;" rel="noopener noreferrer" target="_blank"
+   href="https://github.com/giongto35/cloud-game"><img
         width="149" height="149"
         src="https://github.blog/wp-content/uploads/2008/12/forkme_right_gray_6d6d6d.png?resize=149%2C149"
         class="attachment-full size-full" alt="Fork me on GitHub" data-recalc-dims="1"></a>