diff --git a/packages/maps/src/amap/map.ts b/packages/maps/src/amap/map.ts
index 3be79aec30..0b6eddc219 100644
--- a/packages/maps/src/amap/map.ts
+++ b/packages/maps/src/amap/map.ts
@@ -24,7 +24,7 @@ import { mat4, vec2, vec3 } from 'gl-matrix';
 import { inject, injectable } from 'inversify';
 import 'reflect-metadata';
 import { IAMapEvent, IAMapInstance } from '../../typings/index';
-import { SimpleMapCoord, ISimpleMapCoord } from '../simpleMapCoord';
+import { ISimpleMapCoord, SimpleMapCoord } from '../simpleMapCoord';
 import { toPaddingOptions } from '../utils';
 import { Version } from '../version';
 import './logo.css';
diff --git a/packages/maps/src/amap2/map.ts b/packages/maps/src/amap2/map.ts
index 9013122afa..ff69734559 100644
--- a/packages/maps/src/amap2/map.ts
+++ b/packages/maps/src/amap2/map.ts
@@ -25,7 +25,7 @@ import { mat4, vec2, vec3 } from 'gl-matrix';
 import { inject, injectable } from 'inversify';
 import 'reflect-metadata';
 import { IAMapEvent, IAMapInstance } from '../../typings/index';
-import {ISimpleMapCoord, SimpleMapCoord} from '../simpleMapCoord';
+import { ISimpleMapCoord, SimpleMapCoord } from '../simpleMapCoord';
 import { toPaddingOptions } from '../utils';
 import { Version } from '../version';
 import './logo.css';
diff --git a/packages/maps/src/earth/map.ts b/packages/maps/src/earth/map.ts
index e936d9a00c..002ffc82ea 100644
--- a/packages/maps/src/earth/map.ts
+++ b/packages/maps/src/earth/map.ts
@@ -31,7 +31,7 @@ const EventMap: {
   zoomchange: 'zoom',
   dragging: 'drag',
 };
-import {ISimpleMapCoord, SimpleMapCoord} from '../simpleMapCoord';
+import { ISimpleMapCoord, SimpleMapCoord } from '../simpleMapCoord';
 import { MapTheme } from './theme';
 
 const LNGLAT_OFFSET_ZOOM_THRESHOLD = 12;
diff --git a/packages/maps/src/map/map.ts b/packages/maps/src/map/map.ts
index 635aaf1901..773d65efe9 100644
--- a/packages/maps/src/map/map.ts
+++ b/packages/maps/src/map/map.ts
@@ -21,7 +21,7 @@ import { Map } from '@antv/l7-map';
 import { $window, DOM } from '@antv/l7-utils';
 import { inject, injectable } from 'inversify';
 import 'reflect-metadata';
-import {ISimpleMapCoord, SimpleMapCoord} from '../simpleMapCoord';
+import { ISimpleMapCoord, SimpleMapCoord } from '../simpleMapCoord';
 import { Version } from '../version';
 import Viewport from './Viewport';
 const EventMap: {
diff --git a/packages/maps/src/mapbox/map.ts b/packages/maps/src/mapbox/map.ts
index 1ceb70c041..99d4d1a343 100644
--- a/packages/maps/src/mapbox/map.ts
+++ b/packages/maps/src/mapbox/map.ts
@@ -36,7 +36,7 @@ const EventMap: {
   zoomchange: 'zoom',
   dragging: 'drag',
 };
-import {ISimpleMapCoord, SimpleMapCoord} from '../simpleMapCoord';
+import { ISimpleMapCoord, SimpleMapCoord } from '../simpleMapCoord';
 import { MapTheme } from './theme';
 let mapdivCount = 0;
 const LNGLAT_OFFSET_ZOOM_THRESHOLD = 12;