async def home_page_content_add(ns={}):
    """
    添加首页内容项
    :param ns: 包含content_type, title, description等字段的字典
    :return: 创建结果
    """
    ns_dic = {
        'id': uuid(),  # 固定写法
        'menu_product_id': ns.get('menu_product_id'),
        'parent_id': ns.get('parent_id'),
        'level': ns.get('level', 1),
        'content_type': ns.get('content_type'),  # advantage, feature, application, product
        'sort_order': ns.get('sort_order', 0),
        'title': ns.get('title'),
        'description': ns.get('description'),
        'img': ns.get('img'),
        'name': ns.get('name'),
        'price': ns.get('price'),
        'pre_price': ns.get('pre_price'),
        'price_unit': ns.get('price_unit'),
        'discount': ns.get('discount'),
        'bg_img_url': ns.get('bg_img_url'),
        'icon': ns.get('icon')
    }
    
    # 必填字段验证
    if not ns_dic.get('content_type'):
        return {
            'status': False,
            'msg': 'content_type is required'
        }
    
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        try:
            await sor.C('home_page_content_items', ns_dic)
            return {
                'status': True,
                'msg': 'create home page content success',
                'data': {'id': ns_dic['id']}
            }
        except Exception as e:
            await sor.rollback()
            return {
                'status': False,
                'msg': 'create home page content failed, %s' % str(e)
            }

ret = await home_page_content_add(params_kw)
return ret