diff --git a/src/views/AppThreeMap.vue b/src/views/AppThreeMap.vue
index 6186062..702c9d1 100644
--- a/src/views/AppThreeMap.vue
+++ b/src/views/AppThreeMap.vue
@@ -20,6 +20,7 @@ export default {
       const {THREE, d3, axios, TWEEN} = window
       const rootEl = this.$el
       const root = this
+      const scale = 8
 
       class GeoMap {
         constructor() {
@@ -190,7 +191,7 @@ export default {
             });
             // areaGroup.add(that.transLayer(areaData));
             // areaGroup.add(that.tipsSprite(areaData));
-            areaGroup.scale.set(4, 4, 4)
+            areaGroup.scale.set(scale, scale, scale)
             that.mapGroup.add(areaGroup);
           });
           that.scene.add(that.mapGroup);
@@ -384,7 +385,7 @@ export default {
           const marker = new THREE.Mesh(markerGeometry, markerMaterial);
           marker.position.set(...this.lnglatToVector3([longitude, latitude]))
           marker.position.z = -0.995
-          marker.scale.set(4, 4, 4)
+          marker.scale.set(scale, scale, scale)
           return marker
         }