async def upbz_order(ns):
    """修改订单"""
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        if ns:
            await sor.U('bz_order', ns)
            return {'status': True, 'msg': '修改成功'}
    return {'status': False, 'msg': '修改失败'}

ret = await upbz_order(params_kw)
return ret