diff --git a/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts b/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
index 401e2a10..7700b77c 100644
--- a/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
+++ b/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
@@ -177,7 +177,7 @@ export class InvoiceRequestedDetailComponent implements OnInit {
   }
 
   routeToOrder(item: any) {
-    if (item.billType === 1) {
+    if (item.billType === '1') {
       this.router.navigate(['/order-management/vehicle/vehicle-detail/' + item.billHId]);
     } else {
       this.router.navigate(['/order-management/bulk/bulk-detail/' + item.billHId]);