增加disableBatchActions

app/AdminAgent/Renderable/SelectProduct.php

@@ -22,6 +22,7 @@ class SelectProduct extends LazyRenderable
 		return Grid::make(new Product(['supplier:id,name']), function (Grid $grid) {
 			$grid->disableActions();
 			$grid->disableBatchDelete();
+			$grid->disableBatchActions();
 
 			$grid->model()->where('status', ProductStatus::ON_SALE);
 			$grid->quickSearch(['title', 'supplier.name'])->placeholder('搜索产品名称、供应商');