diff --git a/diagnose/index.html b/diagnose/index.html
index 2ff9f2a..fb3d0e3 100644
--- a/diagnose/index.html
+++ b/diagnose/index.html
@@ -2,11 +2,14 @@
 <html>
 <head>
 <title>LanCache Host Checker</title>
+<base href="/cache-domains/">
+
 <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js" crossorigin="anonymous"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
 <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
 <script src="sites.js"></script>
+
 <script>
 		wildcardPrefix = "lancachetest."
 		function hideAlert() {
