diff --git a/frontend/src/js/booking_detail.js b/frontend/src/js/booking_detail.js
index 33b6346..7841127 100644
--- a/frontend/src/js/booking_detail.js
+++ b/frontend/src/js/booking_detail.js
@@ -75,11 +75,7 @@ function bindBookingFlow() {
 
     if (!btnCreateOrder) return;
 
-    let createdBookingId = sessionStorage.getItem('pendingOrderId');
-    if (createdBookingId) {
-        window.location.href = `/payment?orderId=${createdBookingId}`;
-        return;
-    }
+
 
     const seatIds = currentCheckoutData.seats.map(s => parseInt(s.id));
     const token = getAuthToken();
@@ -116,8 +112,7 @@ function bindBookingFlow() {
             const createData = await createRes.json();
             if (!createRes.ok) throw new Error(createData.message || "Tạo đơn hàng thất bại");
 
-            createdBookingId = createData.data.order_id;
-            sessionStorage.setItem('pendingOrderId', createdBookingId);
+            let createdBookingId = createData.data.order_id;
             sessionStorage.removeItem('checkoutData');
 
             window.location.href = `/payment?orderId=${createdBookingId}`;
diff --git a/frontend/src/templates/payment.html b/frontend/src/templates/payment.html
index fffd9f8..3ae2ba9 100644
--- a/frontend/src/templates/payment.html
+++ b/frontend/src/templates/payment.html
@@ -193,7 +193,6 @@ <h4 class="mt-3 fw-bold">Thanh toán thành công!</h4>
 
                     sessionStorage.setItem('ticketResult', JSON.stringify(result.data));
                     sessionStorage.removeItem('checkoutData');
-                    sessionStorage.removeItem('pendingOrderId');
 
                     setTimeout(() => { window.location.href = "/tickets"; }, 1500);
                 }