diff --git a/package.json b/package.json
index c06578c..1678a54 100644
--- a/package.json
+++ b/package.json
@@ -28,9 +28,11 @@
   "devDependencies": {
     "@types/react": "^18.0.28",
     "@types/react-dom": "^18.0.11",
+    "@vitejs/plugin-legacy": "^4.1.1",
     "@vitejs/plugin-react-swc": "^3.0.0",
     "rollup-plugin-gzip": "^3.1.0",
     "sass": "^1.59.3",
+    "terser": "^5.19.4",
     "typescript": "^4.9.3",
     "vite": "^4.2.0"
   }
diff --git a/src/main.scss b/src/main.scss
index 6f3a8fa..b2f03c4 100644
--- a/src/main.scss
+++ b/src/main.scss
@@ -1,5 +1,3 @@
-@import "./assets/iconfont/iconfont.css";
-
 body {
   margin: 0;
 }
diff --git a/src/main.tsx b/src/main.tsx
index b0fa212..c390661 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -2,6 +2,7 @@ import ReactDOM from "react-dom/client";
 import { Provider } from "react-redux";
 import store from "./store";
 import { BrowserRouter } from "react-router-dom";
+import "./assets/iconfont/iconfont.css";
 import "./main.scss";
 import App from "./App";
 import AutoScorllTop from "./AutoTop";
diff --git a/vite.config.ts b/vite.config.ts
index 834024b..e8202c7 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,13 +1,22 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react-swc";
 import gzipPlugin from "rollup-plugin-gzip";
+import legacy from "@vitejs/plugin-legacy";
 
 // https://vitejs.dev/config/
 export default defineConfig({
   server: {
     host: "0.0.0.0",
   },
-  plugins: [react()],
+  plugins: [
+    react(),
+    legacy({
+      targets: ["chrome 52"],
+      additionalLegacyPolyfills: ["regenerator-runtime/runtime"],
+      renderLegacyChunks: true,
+      modernPolyfills: true,
+    }),
+  ],
   build: {
     rollupOptions: {
       plugins: [gzipPlugin()],