diff --git a/vite.config.ts b/vite.config.ts
index d8539cb5..5651be11 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -41,18 +41,6 @@ export default defineConfig(({ mode }) => {
       },
       extensions: ['.mjs', '.js', '.ts', '.jsx', '.tsx', '.json', '.vue'],
     },
-    css: {
-      preprocessorOptions: {
-        less: {
-          // DO NOT REMOVE THIS LINE
-          javascriptEnabled: true,
-          modifyVars: {
-            // hack: `true; @import 'ant-design-vue/dist/antd.variable.less'`,
-            // '@primary-color': '#eb2f96', // 全局主色
-          },
-        },
-      },
-    },
     build: {
       target: 'esnext', // Use 'esnext' to support the latest features
       sourcemap: false,
@@ -68,12 +56,7 @@ export default defineConfig(({ mode }) => {
           assetFileNames: 'assets/[name].[hash].[ext]',
           manualChunks: {
             vendorVue: ['vue', 'vue-router', 'pinia'],
-            vendorVuePlugins: [
-              'vue-i18n',
-              'vue3-smooth-dnd',
-              'grid-layout-plus',
-              '@vueuse/core',
-            ],
+            vendorVuePlugins: ['vue-i18n', 'vue3-smooth-dnd', 'grid-layout-plus', '@vueuse/core'],
             vendorAnt: ['ant-design-vue', '@ant-design/icons-vue'],
             vendorAntv: ['@antv/g6'],
             vendorEcharts: ['echarts'],
@@ -111,7 +94,7 @@ export default defineConfig(({ mode }) => {
           AntDesignVueResolver({
             importStyle: false,
             resolveIcons: true,
-            cjs: true, // 避免es模块打包缺失
+            cjs: false, // 统一使用es模块打包
           }),
         ],
       }),