update

src/views/vmSubsystem/VideoOverview/widget.vue

@@ -553,11 +553,11 @@ export default class VideoOverview extends Vue {
       }
     }
   }
-  //聚合展示还是图标展示
+  //聚合展示or图标展示
   changeShowType() {
     this.currentZoomLevel = this.mapView.getView().getZoom()
     this.mapTool.clear()
-    if (this.currentZoomLevel < 18) {
+    if (this.currentZoomLevel < 16) {
       this.mapTool.showClusterPoint(this.cameraDataSourceList)
     } else {
       this.cameraDataSourceList.forEach((item) => {