Widget _buildSubscriptBadge(BuildContext context) {
    return Stack(
      alignment: Alignment.topRight,
      children: [
        Container(
          padding: const EdgeInsets.only(left: 16),
          alignment: Alignment.centerLeft,
          child: TDText(
            '单行标题',
            textColor: TDTheme.of(context).fontGyColor1,
            font: TDTheme.of(context).fontBodyLarge,
          ),
          color: Colors.white,
          height: 48,
          width: MediaQuery.of(context).size.width,
        ),
        const TDBadge(
          TDBadgeType.subscript,
          message: 'NEW',
        ),
      ],
    );
  }