feats

config/defaultSettings.js

   // 拂晓蓝
   primaryColor: '#1890ff',
   contentWidth: 'Fluid',
-  fixedHeader: false,
-  fixSiderbar: true,
   colorWeak: false,
   title: '', // 必须为空
   pwa: false,
   iconfontUrl: '',
   footerRender: false,
+  menu: {
+    type: 'group'
+  },
+  fixSiderbar: true,
   layout: 'mix',
   splitMenus: true,
 };

config/routes.js

     redirect: '/rotationChart/list',
   },
   {
-    path: '/rotationChart/list',
+    path: '/rotationChart',
     name: '轮播图管理',
     icon: 'picCenter',
-    component: './rotationChart/list',
+    routes: [
+      {
+        path: '/rotationChart/list',
+        name: '轮播图管理',
+        component: './rotationChart/list',
+      },
+    ],
   },
   {
     path: '/rotationChart/add',

package.json

   ],
   "dependencies": {
     "@ant-design/icons": "^4.7.0",
-    "@ant-design/pro-components": "^2.0.0",
+    "@ant-design/pro-components": "^2.3.16",
     "@umijs/route-utils": "^2.1.3",
     "antd": "^4.20.0",
     "classnames": "^2.3.0",

src/global.less

   right: -13px;
 }
 
+// .ant-pro .ant-pro-layout .ant-pro-sider-mix {
+//   top: 64px;
+// }
+
 .ant-layout-sider-children {
   padding: 8px;
 }