diff --git a/src/components/orders/actions.ts b/src/components/orders/actions.ts
index 4f5839b7..049af14a 100644
--- a/src/components/orders/actions.ts
+++ b/src/components/orders/actions.ts
@@ -51,6 +51,7 @@ interface ApiOrderItem {
   id: number;
   order_id: number;
   item_id: number | null;
+  item_code: string | null;
   item_name: string;
   specification: string | null;
   // 제품-부품 매핑용 코드
@@ -486,7 +487,7 @@ function transformItemApiToFrontend(apiItem: ApiOrderItem): OrderItem {
   return {
     id: String(apiItem.id),
     itemId: apiItem.item_id ?? undefined,
-    itemCode: apiItem.item_id ? `ITEM-${apiItem.item_id}` : undefined, // 임시: 실제 item_code는 API에서 제공 필요
+    itemCode: apiItem.item_code ?? undefined,
     itemName: apiItem.item_name,
     specification: apiItem.specification ?? undefined,
     spec: apiItem.specification ?? undefined, // specification alias