diff --git a/vite.config.ts b/vite.config.ts
index 0dcc8fe..646140f 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -10,8 +10,9 @@ export default defineConfig({
     splitVendorChunkPlugin(),
     legacy({
       targets: ['Android >= 5', 'Chrome >= 64'],
-      modernPolyfills: true,
-      additionalLegacyPolyfills: ['regenerator-runtime/runtime']
+      modernPolyfills: false,
+      renderLegacyChunks: true,
+      renderModernChunks: false // ✅ 禁止输出 module 版本
     })
   ],
   assetsInclude: ['/static/qm/three.js', '/static/qm/MainMap_QM.js'],