diff --git a/src/index.js b/src/index.js
index 8c244d44..39aa8161 100755
--- a/src/index.js
+++ b/src/index.js
@@ -2,8 +2,6 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import { BrowserRouter as Router } from 'react-router-dom';
-// 本地引入 Leaflet 样式，替代不稳定的 CDN 外链
-import 'leaflet/dist/leaflet.css';
 // 导入 Tailwind CSS 和 Brainwave 样式
 import './styles/brainwave.css';
 import './styles/brainwave-colors.css';