dcat admin 样式问题

如何根据条件给表格数据栏添加背景色

use Illuminate\Support\Collection;

protected function grid()
    {
        return Grid::make(new BookArticle(), function (Grid $grid) {
			... 其他代码
			// Collection的完整路径：Illuminate\Support\Collection;
            $grid->rows(function (Collection $rows) {
                $rows->each(function ($item) {
                    if ($item->type_text == "广告模式") {
                        $item->setAttributes(['style' => 'background:#63d8b6;']);
                    }
                });
            });
			
        });
    }