diff --git a/src/utils/index.js b/src/utils/index.js
index 02f3106..9be8099 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -1 +1 @@
-export default from './utils.js';
+export * from './utils.js';
diff --git a/src/utils/utils.js b/src/utils/utils.js
index 5db754b..b4c0684 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -63,7 +63,7 @@ function meters2WorldSize(meters, { lat, lng }) {
   return { w, h };
 }
 
-export default {
+const exports = {
   fitBounds({ nw, se }, { width, height }) {
     const EPS = 0.000000001;
     const nwWorld = latLng2World(nw);
@@ -146,3 +146,10 @@ export default {
     return ids;
   },
 };
+
+export const fitBounds = exports.fitBounds;
+export const meters2ScreenPixels = exports.meters2ScreenPixels;
+export const tile2LatLng = exports.tile2LatLng;
+export const latLng2Tile = exports.latLng2Tile;
+export const getTilesIds = exports.getTilesIds;
+// export default exports;
diff --git a/utils/index.js b/utils/index.js
index 59f612e..2a8d420 100644
--- a/utils/index.js
+++ b/utils/index.js
@@ -1,3 +1,2 @@
-var utils = require('../lib/utils');
-
+var utils = require('../lib/utils'); // eslint-disable-line
 module.exports = utils;