diff --git a/resources/js/pages/admin/manage/cuttings/form/CuttingPosCombinationDialog.vue b/resources/js/pages/admin/manage/cuttings/form/CuttingPosCombinationDialog.vue
index 3c99941..bcb85ce 100644
--- a/resources/js/pages/admin/manage/cuttings/form/CuttingPosCombinationDialog.vue
+++ b/resources/js/pages/admin/manage/cuttings/form/CuttingPosCombinationDialog.vue
@@ -134,6 +134,10 @@ function resetForm() {
 function initFromVariant() {
     if (props.initialVariant) {
         const { rawMaterial, price } = props.initialVariant;
+        const existingCartItem = props.existingCartItems.find(
+            (item) => item.raw_material_price_id === price.id,
+        );
+
         selectedMaterials.value = [{
             raw_material_price_id: price.id,
             raw_material_name: rawMaterial.name,
@@ -142,7 +146,7 @@ function initFromVariant() {
             unit_abbreviation: rawMaterial.unit_abbreviation,
             stock_input: price.stock_input,
             stock_formatted: price.stock_formatted,
-            material_usage: '1',
+            material_usage: existingCartItem?.material_usage ?? '1',
             images: price.images,
             is_initial: true,
         }];