diff --git a/src/App.tsx b/src/App.tsx
index f20d6c2..d61c64f 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,28 +1,29 @@
-import { Settings } from "./Setting.tsx"; // 保留导入,不修改
-import { Leaflet_Map } from "./Map/Leaflet_Map.tsx"
-import { Aircraft_List } from "./Map/Aircraft_List.tsx";
+import {Settings} from "./Setting.tsx"; // 保留导入,不修改
+import {Leaflet_Map} from "./Map/Leaflet_Map.tsx"
+import {Aircraft_List} from "./Map/Aircraft_List.tsx";
import enhance from './core/enhance.tsx';
-import { useEffect, useState } from 'react';
+import {useEffect, useState} from 'react';
// @ts-ignore
-import { AppstoreOutlined, MailOutlined, SettingOutlined } from '@ant-design/icons';
-import { Flex, Menu, MenuProps, Switch, message } from 'antd';
+import {AppstoreOutlined, MailOutlined, SettingOutlined} from '@ant-design/icons';
+import {Flex, Menu, MenuProps, Switch, message} from 'antd';
-import { Routes, Route, Link, useNavigate, NavigateFunction, useLocation } from 'react-router-dom';
+import {Routes, Route, Link, useNavigate, NavigateFunction, useLocation} from 'react-router-dom';
import React from 'react';
-import ReactDOM, { Root } from 'react-dom/client';
+import ReactDOM, {Root} from 'react-dom/client';
-import { BrowserRouter } from 'react-router-dom';
+import {BrowserRouter} from 'react-router-dom';
import FileList from "./FileList.tsx";
-import { DSP } from "./DSP/DSP.tsx";
-import { Navigate, Router } from "react-router";
+import {DSP} from "./DSP/DSP.tsx";
+import {Navigate, Router} from "react-router";
import axios from "axios";
-import { baseURL } from "./Global.tsx";
+import {baseURL} from "./Global.tsx";
import {is_cesium_webgl_available, webgl_unavailable_message} from "./Map/WebGL_Support.ts";
import L from 'leaflet';
+
const Cesium_Map_View = React.lazy(() => import("./Map/Cesium_Map.tsx"));
delete (L.Icon.Default.prototype as any)._getIconUrl;
@@ -61,23 +62,23 @@ class App extends enhance.Base {
this.menuItems = [
{
label: '2D地图',
- icon: