diff --git a/resources/js/components/admin/master/products/ProductForm.vue b/resources/js/components/admin/master/products/ProductForm.vue
index e44d536..cf27fca 100644
--- a/resources/js/components/admin/master/products/ProductForm.vue
+++ b/resources/js/components/admin/master/products/ProductForm.vue
@@ -364,7 +364,7 @@ function submit() {
                 </CardHeader>
                 <CardContent>
                     <FieldGroup>
-                        <FieldSet class="grid gap-4 md:grid-cols-2">
+                        <FieldSet :class="['grid gap-4', method === 'put' ? 'md:grid-cols-1' : 'md:grid-cols-2']">
                             <Field>
                                 <FieldLabel :for="`variant_name_${variant.client_id}`" required>
                                     Nama Varian
@@ -375,7 +375,7 @@ function submit() {
                                 <FieldError
                                     :errors="variantError(variant.client_id, 'name') ? [variantError(variant.client_id, 'name')!] : []" />
                             </Field>
-                            <Field>
+                            <Field v-if="method !== 'put'">
                                 <FieldLabel :for="`variant_stock_${variant.client_id}`" required>
                                     Stok
                                 </FieldLabel>