diff --git a/src/main/java/com/ffii/fpsms/modules/purchaseOrder/service/PurchaseOrderService.kt b/src/main/java/com/ffii/fpsms/modules/purchaseOrder/service/PurchaseOrderService.kt
index 4ad02a3..236ae48 100644
--- a/src/main/java/com/ffii/fpsms/modules/purchaseOrder/service/PurchaseOrderService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/purchaseOrder/service/PurchaseOrderService.kt
@@ -185,10 +185,11 @@ open class PurchaseOrderService(
         }
         val mappedPoLine = pol.map { thisPol ->
             val inLine = stockInLine.filter { it.purchaseOrderLineId == thisPol.id }
+            val categoryCode = thisPol.item?.qcCategory?.code
             val qcItems = thisPol.item?.qcCategory?.qcItemCategory?.map {
                 QcForPoLine(
                     id = it.qcItem?.id,
-                    code = it.qcItem?.code,
+                    code = categoryCode,
                     name = it.qcItem?.name,
                     description = it.description
                 )