### 这个问题是否已经存在？

- [x] 我已经搜索过现有的问题 (https://gitee.com/yudaocode/yudao-ui-admin-vben/issues)

### 如何复现

拉取 v2.3.0代码，npm install, npm run dev, 后台全部启动，前端界面出现

vue-router.js?v=a33b79fa:1210 Uncaught Error: A route named "PageNotFound" has been added as a child of a route with the same name. Route names must be unique and a nested route cannot use the same name as an ancestor.

at checkSameNameAsAncestor (vue-router.js?v=a33b79fa:1210:13)

at addRoute (vue-router.js?v=a33b79fa:1000:13)

at addRoute (vue-router.js?v=a33b79fa:1011:11)

at vue-router.js?v=a33b79fa:1115:29

at Array.forEach (<anonymous>)

at createRouterMatcher (vue-router.js?v=a33b79fa:1115:10)

at createRouter (vue-router.js?v=a33b79fa:2180:19)

at index.ts:19:23


### 预期结果

正常的登录界面

### 实际结果

界面一直加载，控制台报错

### 截图或视频

[在这里上传图片]


### 版本

master (默认)