diff --git a/src/pages/05_quotation/utils.ts b/src/pages/05_quotation/utils.ts
index 7f049116..13c5a641 100644
--- a/src/pages/05_quotation/utils.ts
+++ b/src/pages/05_quotation/utils.ts
@@ -18,6 +18,7 @@ export type ProductTree = {
     pricePerUnit: number;
     discount: number;
     amount: number;
+    installmentNo?: number;
     serviceId?: string;
     service?: QuotationFull['productServiceList'][number]['service'];
     workId?: string;
@@ -34,6 +35,7 @@ export function quotationProductTree(
     pricePerUnit: number;
     discount: number;
     amount: number;
+    installmentNo?: number;
     service?: QuotationFull['productServiceList'][number]['service'];
     work?: QuotationFull['productServiceList'][number]['work'];
     product: QuotationFull['productServiceList'][number]['product'];
@@ -135,6 +137,7 @@ export function quotationProductTree(
           amount: current.amount,
           productId: current.product.id,
           product: current.product,
+          installmentNo: current.installmentNo,
         },
         icon: 'mdi-shopping-outline',
         bg: 'hsla(var(--teal-10-hsl)/0.1)',