二级路由里的component不生效

[CelesteCC]

{
path: 'waf-detail/:id',
name: 'servers-waf-detail',
// component: () => import('/@/views/servers/waf/detail.vue'),
component: ()=> import('/@/layouts/waf/index.vue'),
meta: {
title: t('main.detail'),
currentActiveMenu: '/servers/waf',
hideMenu: true
},
children: [
{
path: 'policy',
name: 'servers-waf-policy',
component: () => import('/@/views/servers/waf/components/Detail.vue'),
meta: {
title: t('main.Refresh'),
currentActiveMenu: '/servers/waf',
hideMenu: true
},
},
]
},
二级菜单里面想增加路由，但是三级页面并没有二级页面 component: ()=> import('/@/layouts/waf/index.vue')的内容，请问应该怎么实现