修改

public/config/config.json

 {
   "map3d": {
     "scene": {
-      "center": {"lat":37.4900,"lng":122.04849,"alt":1500,"heading":360,"pitch":-90},
+      "center": {"lat":37.4900,"lng":122.04849,"alt":1000,"heading":360,"pitch":-90},
       "scene3DOnly": false,
       "shadows": false,
       "removeDblClick": true,
@@ -20,7 +20,7 @@
       },
       "cameraController": {
         "zoomFactor": 3.0,
-        "minimumZoomDistance": 500,
+        "minimumZoomDistance": 200,
         "maximumZoomDistance": 50000000,
         "enableRotate": true,
         "enableTranslate": true,

src/views/MLargeScreen/index.vue

@@ -237,7 +237,7 @@ export default {
             this.currentTime = yy + '-' + mm + '-' + dd + ' ' + hou + ':' + min + ':' + sec + ' ' + week;
 			//电量
 			navigator.getBattery().then(function(battery) {
-				that.batteryEnegy = battery.level * 100;
+				that.batteryEnegy = parseInt(battery.level * 100);
 			});
         },
 		//接受派单