diff --git a/src/components/CrudModel.vue b/src/components/CrudModel.vue
index 0de5d3aa2..19e990862 100644
--- a/src/components/CrudModel.vue
+++ b/src/components/CrudModel.vue
@@ -94,6 +94,7 @@ defineExpose({
     saveChanges,
     getChanges,
     formData,
+    originalData,
     vnPaginateRef,
 });
 
diff --git a/src/pages/Ticket/Card/TicketSale.vue b/src/pages/Ticket/Card/TicketSale.vue
index 14f6fe7f0..08cdcb9df 100644
--- a/src/pages/Ticket/Card/TicketSale.vue
+++ b/src/pages/Ticket/Card/TicketSale.vue
@@ -183,18 +183,25 @@ const resetChanges = async () => {
 };
 
 const updateQuantity = async (sale) => {
-    const payload = { quantity: sale.quantity };
-    await axios.post(`Sales/${sale.id}/updateQuantity`, payload);
+    const params = { quantity: sale.quantity };
+    try {
+        await axios.post(`Sales/${sale.id}/updateQuantity`, params);
+    } catch (e) {
+        sale.quantity = tableRef.value.CrudModelRef.originalData.find(
+            (s) => s.id === sale.id
+        ).quantity;
+        throw e;
+    }
     notify('globals.dataSaved', 'positive');
 };
 
 const addSale = async (sale) => {
-    const payload = {
+    const params = {
         barcode: sale.itemFk,
         quantity: sale.quantity,
     };
 
-    const { data } = await axios.post(`tickets/${route.params.id}/addSale`, payload);
+    const { data } = await axios.post(`tickets/${route.params.id}/addSale`, params);
 
     if (!data) return;