diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index a8aceb2..356faad 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -7,6 +7,19 @@ import basicSsl from "@vitejs/plugin-basic-ssl";
 export default defineConfig({
   plugins: [react(), tailwindcss(), basicSsl()],
 
+  // 🚀 构建优化：将第三方巨头独立分包，利用浏览器缓存
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          "vendor-react": ["react", "react-dom", "react-router-dom"],
+          "vendor-antd": ["antd", "@ant-design/icons"],
+          "vendor-qrcode": ["html5-qrcode"],
+        },
+      },
+    },
+  },
+
   clearScreen: false,
   server: {
     host: "0.0.0.0",