diff --git a/src/component/map/Map.vue b/src/component/map/Map.vue
index aa773cb..cc9ef5d 100644
--- a/src/component/map/Map.vue
+++ b/src/component/map/Map.vue
@@ -12,6 +12,7 @@ import { CesiumUtilsSingleton } from '@/utils/cesium/CesiumUtils';
 import AdministrativeDivision from './AdministrativeDivision.vue';
 import { useViewerStore } from '@/stores/useViewerStore';
 import { useLoadingInformationStore } from '@/stores/useLoadingInformation';
+import Xian from '@/assets/json/XiAn.json'
 
 onBeforeMount(() => {
     // 初始化为false
diff --git a/src/config/config.json b/src/config/config.json
index 2625359..311d90d 100644
--- a/src/config/config.json
+++ b/src/config/config.json
@@ -13,7 +13,6 @@
     "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJiNjczZTVlMy1kNDEwLTRhZWItYWM0NS1mNjYxMzJjODMwYTQiLCJpZCI6MzIxMzI2LCJpYXQiOjE3NzU2NDU1OTd9._MPcZQsxK1dGPl8IMVhKHV3PIPu4-TaOUgzsUUOP6WE"
   ],
   "defaultPosition": [108.948024, 34.263161, 300000],
-
   "prefix": {
     "hiddenDangerPointId": "hidden-danger-point-",
     "riskPointId": "risk-point-"
diff --git a/src/utils/cesium/CesiumUtils.ts b/src/utils/cesium/CesiumUtils.ts
index 5e1bd5a..3a5dd36 100644
--- a/src/utils/cesium/CesiumUtils.ts
+++ b/src/utils/cesium/CesiumUtils.ts
@@ -33,11 +33,11 @@ export class CesiumUtils {
   /**
    * 初始化 Cesium Viewer
    * @param options - Viewer 初始化选项
-   * @param tdMapToken - 天地图 Token 数组（可选）
    * @param type - 底图类型：0=影像图，1=矢量图（默认 0）
+   * @param tdMapToken - 天地图 Token 数组（可选）
    */
-  initCesiumViewer(options: CesiumInitOptions, tdMapToken?: string[], type: number = 0): void {
-    this.#viewerManager.initCesiumViewer(options, tdMapToken, type)
+  initCesiumViewer(options: CesiumInitOptions, type: number = 0, tdMapToken?: string[]): void {
+    this.#viewerManager.initCesiumViewer(options, type, tdMapToken)
 
     const viewer = this.#viewerManager.getViewer()
     if (viewer) {
diff --git a/src/utils/cesium/CesiumViewerManager.ts b/src/utils/cesium/CesiumViewerManager.ts
index 33326e1..d96f10c 100644
--- a/src/utils/cesium/CesiumViewerManager.ts
+++ b/src/utils/cesium/CesiumViewerManager.ts
@@ -4,7 +4,6 @@ import {
   Ion,
   WebMapTileServiceImageryProvider,
   ImageryProvider,
-  createWorldTerrain,
 } from 'cesium'
 import type { CesiumInitOptions } from '@/types/cesium/CesiumInitOptions'
 import config from '@/config/config.json'
@@ -62,10 +61,11 @@ export class CesiumViewerManager {
   /**
    * 初始化 Cesium Viewer
    * @param options - Viewer 初始化选项
-   * @param tdMapToken - 天地图 Token 数组（可选）
+   * @param geoJson - GeoJSON 数据，如果要突出显示某一区域，就传递改值
    * @param type - 底图类型：0=影像图，1=矢量图（默认 0）
+   * @param tdMapToken - 天地图 Token 数组（可选）
    */
-  initCesiumViewer(options: CesiumInitOptions, tdMapToken?: string[], type: number = 0): void {
+  initCesiumViewer(options: CesiumInitOptions, type: number = 0, tdMapToken?: string[]): void {
     const defaultOptions: CesiumInitOptions = {
       containerId: options.containerId,
       shouldAnimate: true,
@@ -91,10 +91,8 @@ export class CesiumViewerManager {
 
     const viewer = new Viewer(container, {
       ...finalOptions,
-      terrainProvider: createWorldTerrain({
-        requestVertexNormals: false,
-        requestWaterMask: false,
-      }),
+      // 不加载默认地形
+      terrainProvider: undefined,
       selectionIndicator: false,
       baseLayerPicker: false,
       contextOptions: {
@@ -160,7 +158,7 @@ export class CesiumViewerManager {
       minimumLevel: 0,
       maximumLevel: 18,
       credit: 'Tianditu',
-      subdomains: ['t0', 't1', 't2', 't3', 't4', 't5', 't6', 't7'],
+      subdomains: ['t0', 't1', 't2', 't3', 't4', 't5', 't6', 't7']
     }
 
     const token = tdMapToken[Math.floor(Math.random() * tdMapToken.length)]