diff --git a/src/mapboxgl/attributes/AttributesViewModel.ts b/src/mapboxgl/attributes/AttributesViewModel.ts
index 363a0a60..b6480a72 100644
--- a/src/mapboxgl/attributes/AttributesViewModel.ts
+++ b/src/mapboxgl/attributes/AttributesViewModel.ts
@@ -287,7 +287,7 @@ class FeatureTableViewModel extends mapboxgl.Evented {
     if (!this.map) {
       return;
     }
-    let layer = this.map.getLayer(this.layerName);
+    let layer = this.map.getLayer(this.layerName) as mapboxglTypes.Layer;
     let type, id: string, paint;
     let features = [];
     if (!layer) {
diff --git a/src/mapboxgl/web-map/control/compass/CompassViewModel.ts b/src/mapboxgl/web-map/control/compass/CompassViewModel.ts
index c0ac0b2f..c79fda24 100644
--- a/src/mapboxgl/web-map/control/compass/CompassViewModel.ts
+++ b/src/mapboxgl/web-map/control/compass/CompassViewModel.ts
@@ -8,16 +8,12 @@ import mapboxgl from 'vue-iclient/static/libs/mapboxgl/mapbox-gl-enhance';
  * @extends mapboxgl.Evented
  */
 
-interface mapEnhance extends mapboxglTypes.Map {
-  resetNorthPitch?: (options?: mapboxglTypes.AnimationOptions, eventData?: mapboxglTypes.EventData) => this;
-}
-
 interface optionsTypes {
   visualizePitch: boolean;
 }
 
 export default class CompassViewModel extends mapboxgl.Evented {
-  map: mapEnhance;
+  map: mapboxglTypes.Map;
   rotatePitchCallBack: any;
   visualizePitch: boolean;
   rotateEventFn: (data: mapboxglTypes.MapboxEvent<MouseEvent | TouchEvent | undefined>) => void;
diff --git a/src/mapboxgl/web-map/layer/fill-extrusion/FillExtrusionLayerViewModel.ts b/src/mapboxgl/web-map/layer/fill-extrusion/FillExtrusionLayerViewModel.ts
index f14877e3..f4007833 100644
--- a/src/mapboxgl/web-map/layer/fill-extrusion/FillExtrusionLayerViewModel.ts
+++ b/src/mapboxgl/web-map/layer/fill-extrusion/FillExtrusionLayerViewModel.ts
@@ -81,7 +81,7 @@ export default class FillExtrusionViewModel extends mapboxgl.Evented {
     }
     const { layerId, layerStyle, sourceLayer, filter, minzoom, maxzoom } = this.options;
     const { paint = {}, layout = {} } = layerStyle || {};
-    const layer: mapboxglTypes.Layer = {
+    const layer: mapboxglTypes.FillExtrusionLayer = {
       id: layerId,
       source: sourceId || layerId,
       'source-layer': sourceLayer || '',