diff --git a/app/views/foodcourt/qrpay/init.html.erb b/app/views/foodcourt/qrpay/init.html.erb
index 5e14eef1..9287e49c 100644
--- a/app/views/foodcourt/qrpay/init.html.erb
+++ b/app/views/foodcourt/qrpay/init.html.erb
@@ -332,13 +332,13 @@ $(document).ready(function() {
 
     const subscription = cable.subscriptions.create(
       {
-          channel: "TestChannel",
+          channel: "NagatoChannel",
           receipt_no: receiptNo
       },
       {
         connected() {
         console.log("Nagato channel connected");
-        fallbackTimeout = setTimeout(checkPaymentStatus, 60000);
+        fallbackTimeout = setTimeout(checkPaymentStatus, 30000);
         },
 
         received() {
@@ -351,7 +351,7 @@ $(document).ready(function() {
 
         disconnected() {
           console.log("Nagato channel disconnected");
-          fallbackTimeout = setTimeout(checkPaymentStatus, 60000);
+          fallbackTimeout = setTimeout(checkPaymentStatus, 30000);
         }
       }
     );