dcat-admin导出数据重复 如何解决

    $grid->column('good.title', '商品名称')->display(function ($value) {
                $category_name = AppShopType::query()->where('id', $this->good->category)->value('title');
                return "[{$category_name}]{$value}";
            });

            $cat = AppShopType::query()->pluck('title', 'id');
            $grid->export()->rows(function ($rows) use ($cat) {
                foreach ($rows as $index => &$row) {
                    $category_name = $cat[(int)$row['good']['category']];
                    $title = "[{$category_name}]{$row['good']['title']}";
                    $row['good']['title'] = $title;
                }
                return $rows;
            })->filename('商城下单数据');

导出数据

有大神帮忙看一下吗