diff --git a/test.html b/test.html
index 6b06224..7100bae 100644
--- a/test.html
+++ b/test.html
@@ -55,7 +55,8 @@
 
 <script>
 function update(id) {
-    console.log(id)
+    let tabs = id.split('/').slice(1)
+    window.history.pushState(null, null, `?tab=${tabs.join('/')}`)
 }
 function main() {
     let tab = (new URL(document.location)).searchParams.get('tab')