diff --git a/index.html b/index.html
index a932af0..6a68819 100644
--- a/index.html
+++ b/index.html
@@ -59,10 +59,10 @@
         <div class="col-12 col-md-6">
             <div class="card">
                 <div class="card-header bg-primary text-light">
-                    <h4 class="card-heading d-flex"><span class="mr-auto">Demo</span> <a onclick="document.getElementById('demoframe').src = 'https://captcheck.netsyms.com/test.html'" title="Reset demo"><i class="fas fa-sync-alt"></i></a></h4>
+                    <h4 class="card-heading d-flex"><span class="mr-auto">Demo</span> <a onclick="document.getElementById('demoframe').src = document.getElementById('demoframe').src" title="Reset demo"><i class="fas fa-sync-alt"></i></a></h4>
                 </div>
                 <div class="card-body">
-                    <iframe style="border: 0px solid white; width: 100%; height: 100%; height: 200px;" src="https://captcheck.netsyms.com/test.html" id="demoframe"></iframe>
+                    <iframe style="border: 0px solid white; width: 100%; height: 100%; height: 200px;" src="test.html" id="demoframe"></iframe>
                 </div>
             </div>
         </div>