diff --git a/src/pages/05_quotation/QuotationForm.vue b/src/pages/05_quotation/QuotationForm.vue
index 4853d6e8..7d08655a 100644
--- a/src/pages/05_quotation/QuotationForm.vue
+++ b/src/pages/05_quotation/QuotationForm.vue
@@ -671,7 +671,9 @@ function triggerProductServiceDialog() {
 
 function toggleDeleteProduct(index: number) {
   productServiceList.value.splice(index, 1);
+  productServiceList.value = [...productServiceList.value]; // สร้างอาร์เรย์ใหม่
 }
+
 async function assignWorkerToSelectedWorker() {
   if (quotationFormData.value.customerBranchId) {
     const retEmp = await customerStore.fetchBranchEmployee(