diff --git a/src/utils/common.js b/src/utils/common.js
index 74d863f..065b700 100644
--- a/src/utils/common.js
+++ b/src/utils/common.js
@@ -23,6 +23,14 @@ export function modifyCesiumMouseWheel(viewer) {
 let imageryViewModels = [];
 export function setImageryViewModels(cesiumHostAddr) {
     if (imageryViewModels.length == 0) {
+        // 世界影像地图
+        const world_imagery = new Cesium.WebMapTileServiceImageryProvider(
+            {
+                url: 'https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer'
+                // url: 'https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer'
+                // url: 'https://services.arcgisonline.com/ArcGIS/rest/services/Ocean/World_Ocean_Base/MapServer'
+            }
+        );        
         // 彩色地形底图
         const colorMap = new Cesium.WebMapTileServiceImageryProvider(
             {
@@ -46,6 +54,14 @@ export function setImageryViewModels(cesiumHostAddr) {
             }
         );
         // 自定义底图
+        imageryViewModels.push(new Cesium.ProviderViewModel({
+            name: "世界影像地图",
+            iconUrl: "static/images/world_imagery.png",
+            tooltip: "世界影像地图",
+            creationFunction: function () {
+                return world_imagery;
+            }
+        }));
         imageryViewModels.push(new Cesium.ProviderViewModel({
             name: "地形地图",
             iconUrl: "static/images/world_color.png",
diff --git a/src/views/GMRT.vue b/src/views/GMRT.vue
index e781041..912766a 100644
--- a/src/views/GMRT.vue
+++ b/src/views/GMRT.vue
@@ -129,6 +129,7 @@ export default {
           fullscreenButton: false,
           selectionIndicator: false,
           homeButton: false,
+          sceneModePicker: false,
           animation: false,
           infoBox: false,
           geocoder: false,
diff --git a/src/views/dataSearch.vue b/src/views/dataSearch.vue
index 6d1cdc0..023f489 100644
--- a/src/views/dataSearch.vue
+++ b/src/views/dataSearch.vue
@@ -562,14 +562,15 @@ export default {
         sceneMode: Cesium.SceneMode.SCENE2D,
         shadows: false,
         timeline: false,
-        baseLayerPicker: true,
+        baseLayerPicker: false,
         // 设置自定义底图
         imageryProviderViewModels: this.imageryViewModels,
         // 关闭默认的地形底图
         terrainProviderViewModels: [],
         fullscreenButton: false,
         selectionIndicator: false,
-        homeButton: true,
+        homeButton: false,
+        sceneModePicker: false,
         animation: false,
         infoBox: false,
         geocoder: false,
@@ -589,14 +590,14 @@ export default {
       this.viewer.scene.postProcessStages.fxaa.enabled = true
 
       // 单击 homeButton 返回初始位置
-      this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
-        e.cancel = true;
-        this.viewer.camera.flyTo({
-          // 指定相机初始位置
-          destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
-          duration: 0.5
-        });
-      });
+      // this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
+      //   e.cancel = true;
+      //   this.viewer.camera.flyTo({
+      //     // 指定相机初始位置
+      //     destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
+      //     duration: 0.5
+      //   });
+      // });
 
       this.viewer.camera.setView({
         // 指定相机初始位置
diff --git a/src/views/home.vue b/src/views/home.vue
index c7c515d..1e8dd12 100644
--- a/src/views/home.vue
+++ b/src/views/home.vue
@@ -352,14 +352,15 @@ export default {
         sceneMode: Cesium.SceneMode.SCENE2D,
         shadows: false,
         timeline: false,
-        baseLayerPicker: true,
+        baseLayerPicker: false,
         // 设置自定义底图
         imageryProviderViewModels: this.imageryViewModels,
         // 关闭默认的地形底图
         terrainProviderViewModels: [],
         fullscreenButton: false,
         selectionIndicator: false,
-        homeButton: true,
+        homeButton: false,
+        sceneModePicker: false,
         animation: false,
         infoBox: false,
         geocoder: false,
@@ -379,14 +380,14 @@ export default {
       this.viewer.scene.postProcessStages.fxaa.enabled = true
 
       // 单击 homeButton 返回初始位置
-      this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
-        e.cancel = true;
-        this.viewer.camera.flyTo({
-          // 指定相机初始位置
-          destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
-          duration: 0.5
-        });
-      });
+      // this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
+      //   e.cancel = true;
+      //   this.viewer.camera.flyTo({
+      //     // 指定相机初始位置
+      //     destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
+      //     duration: 0.5
+      //   });
+      // });
 
       this.viewer.camera.setView({
         // 指定相机初始位置
diff --git a/static/images/world_imagery.png b/static/images/world_imagery.png
new file mode 100644
index 0000000..8255ada
Binary files /dev/null and b/static/images/world_imagery.png differ