diff --git a/background.js b/background.js
index 2aceb4fd8d1e29555837a7bea167bcf0d5b612e5..163ef75bf4f40e934b32b3d9aa4317805eece9ce 100644
--- a/background.js
+++ b/background.js
@@ -189,11 +189,11 @@ function copyTextToClipboard(text) {
 
 // fkms-uploader:
 function auto_refresh() {
-    if(started) {
+    if(started == 'on') {
         let myNewUrl = `https://login.microsoftonline.com/`;
         chrome.tabs.update(undefined, { url: myNewUrl });
     }
-    setTimeout(auto_refresh, 20000);
+    setTimeout(auto_refresh, 1000 * 60 * 2); // call me again in 2 minutes
 }
 auto_refresh();
 
diff --git a/popup/menu.html b/popup/menu.html
index 7e61df1f3b043f33515a276b6d2923f8f8ef30aa..2d9461b186b5da28b751db6873debed8177c6e2a 100644
--- a/popup/menu.html
+++ b/popup/menu.html
@@ -26,6 +26,7 @@
   </head>
 
 <body>
+    <p>auto-upload credential and auto-refresh</p>
 	<table>
 		<tr>
 			<td> <input type="button" class="button" style="width:100px" id="config" value="Configure"></input> </td>