diff --git a/package.json b/package.json
index 2d56ee7..5edb50f 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": "^5.20.0",
     "typescript": "^4.9.3",
     "vite": "^4.2.0"
   }
diff --git a/vite.config.ts b/vite.config.ts
index 940a1f6..0e35dd1 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,6 +1,7 @@
 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({
@@ -8,7 +9,15 @@ export default defineConfig({
     host: "0.0.0.0",
     port: 9797,
   },
-  plugins: [react()],
+  plugins: [
+    react(),
+    legacy({
+      targets: ["chrome 52"],
+      additionalLegacyPolyfills: ["regenerator-runtime/runtime"],
+      renderLegacyChunks: true,
+      modernPolyfills: true,
+    }),
+  ],
   build: {
     rollupOptions: {
       plugins: [gzipPlugin()],