diff --git a/config/config.ts b/config/config.ts
index 653776c..52cf114 100644
--- a/config/config.ts
+++ b/config/config.ts
@@ -15,7 +15,7 @@ const config: IConfig = {
   publicPath: isDevelopment ? '/' : 'https://cdn.antd-admin.zuiidea.com/',
   hash: true,
   ignoreMomentLocale: true,
-  targets: { ie: 9 },
+  targets: { ie: 11 },
   dynamicImport: {},
   theme,
   proxy,
@@ -44,6 +44,9 @@ const config: IConfig = {
   chainWebpack: (memo) => {
     memo.module.rule('po').test(/\.po$/).use('po').loader('@lingui/loader')
   },
+  // 快速刷新功能 https://umijs.org/config#fastrefresh
+  fastRefresh: {},
+  esbuild: {},
 }
 
 export default config
diff --git a/package.json b/package.json
index eee127e..3204593 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
     "@lingui/macro": "^3.8.2",
     "@typescript-eslint/eslint-plugin": "^4.20.0",
     "@typescript-eslint/parser": "^4.20.0",
+    "@umijs/plugin-esbuild": "^1.2.0",
     "@umijs/preset-react": "^1.8.0",
     "babel-eslint": "^10.0.0",
     "babel-plugin-dev-expression": "^0.2.1",