请问在路由中进行重定向导致页面渲染多次

[LightningCs]

const routes = [
    {path: '/login', component: login},
    {
        path: '/', 
        component: layout,

        redirect: '/article/category',
        // 子路由
        children: [
            {path: '/article/category', component: articleCategory, meta: {render: false}},
            {path: '/article/manage', component: articleManage, meta: {render: false}},
            {path: '/user/info', component: userInfo, meta: {render: false}},
            {path: '/user/avatar', component: userAvatar, meta: {render: false}},
            {path: '/user/resetpassword', component: userResetPassword, meta: {render: false}},
            {path: '/article/detail', component: articleDetail,
                props: (route) => ({
                    id: route.query.id
                }),
                meta: {render: false}
            }
        ]
    }
]

当我完成登录时会先跳转到'/'页面，然后在在上述中重定向到分类页面，但是它导致页面渲染多次，我的目的是分类页面渲染到嵌套在Layout中的router-view中