diff --git a/gatsby-browser.js b/gatsby-browser.js
index 070cb689d4..11a9e284c0 100644
--- a/gatsby-browser.js
+++ b/gatsby-browser.js
@@ -1,7 +1,6 @@
 
 require('./site/css/demo.css');
 require('./packages/component/src/css/l7.css');
-require('antd/dist/antd.css');
 window.geotiff = require('geotiff');
 window.g2 = require('@antv/g2');
 window.l7 = require('@antv/l7');