perfect

src/services/echarts.ts

@@ -3,7 +3,7 @@ import { cdn } from './api';
 
 //注册所有主题
 export function registerTheme() {
-  fetch(cdn + '/theme/dark.json')
+  fetch((cdn ? cdn + '/v/' : '') + 'theme/dark.json')
     .then((r) => r.json())
     .then((theme) => {
       echarts.registerTheme('le-dark', theme);