修改路由

src/router/index.js

@@ -176,7 +176,7 @@ export const constantRoutes = [
     },
     children: [
       {
-        path: 'index',
+        path: 'model',
         component: () => import('@/views/model/model'),
         name: 'index',
         meta: {title: '模型', icon: '404',}