diff --git a/public/en/index.html b/public/en/index.html
index f38553e..851c314 100644
--- a/public/en/index.html
+++ b/public/en/index.html
@@ -108,7 +108,7 @@
       </div>
       <div class="card-body">
         <p class="my-2">
-          <b>Contact me at <a href="me@mahdium.ir">me@mahdium.ir</a> with your desired username and the reason you want to sign up here.</b><br>
+          <b>Contact me at <a href="mailto:me@mahdium.ir">me@mahdium.ir</a> with your desired username and the reason you want to sign up here.</b><br>
           Gitea is a self-hosted software development service that supports Git repositories, code review, CI/CD, project management and more. It offers flexible deployment options, compatibility with GitHub Actions, and integrations with various tools and databases.
         </p>
       </div>