修复样式

src/main.ts

@@ -4,6 +4,7 @@ import * as ElementPlusIconsVue from '@element-plus/icons-vue';
 import App from './App.vue';
 import router from './router';
 import { usePermissStore } from './store/permiss';
+import 'element-plus/dist/index.css';
 import './assets/css/icon.css';
 
 const app = createApp(App);