diff --git a/src/components/05_quotation/ProductItem.vue b/src/components/05_quotation/ProductItem.vue
index d7855a12..d7b43789 100644
--- a/src/components/05_quotation/ProductItem.vue
+++ b/src/components/05_quotation/ProductItem.vue
@@ -1,6 +1,6 @@
 <script lang="ts" setup>
 import { ref, watch } from 'vue';
-import { QTableProps } from 'quasar';
+import { QTableProps, QTableSlots } from 'quasar';
 import { storeToRefs } from 'pinia';
 
 import WorkerItem from './WorkerItem.vue';
@@ -269,7 +269,11 @@ watch(
             </q-tr>
           </template>
 
-          <template #body="props">
+          <template
+            #body="props: {
+              row: Required<QuotationPayload['productServiceList'][number]>;
+            } & Omit<Parameters<QTableSlots['body']>[0], 'row'>"
+          >
             <q-tr>
               <q-td class="text-center">{{ props.rowIndex + 1 }}</q-td>
               <q-td v-if="installmentInput">