diff --git a/config/config.js b/config/config.js
index 8b56d031d8a4e277b65b9f736c924d593c6cfe05..a7b96905f5abc6f34705a239b43aa07c94f715d5 100644
--- a/config/config.js
+++ b/config/config.js
@@ -13,9 +13,6 @@ const plugins = [
       dva: {
         hmr: true,
       },
-      targets: {
-        ie: 11,
-      },
       locale: {
         enable: true, // default false
         default: 'zh-CN', // default zh-CN
@@ -57,12 +54,12 @@ if (process.env.APP_TYPE === 'site') {
 export default {
   // add for transfer to umi
   plugins,
-  targets: {
-    ie: 11,
-  },
   define: {
     APP_TYPE: process.env.APP_TYPE || '',
   },
+  targets: {
+    ie: 11,
+  },
   // 路由配置
   routes: pageRoutes,
   // Theme for antd
@@ -97,7 +94,7 @@ export default {
       }
       const match = context.resourcePath.match(/src(.*)/);
       if (match && match[1]) {
-        const antdProPath = match[1].replace('.less', '');        
+        const antdProPath = match[1].replace('.less', '');
         const arr = slash(antdProPath)
           .split('/')
           .map(a => a.replace(/([A-Z])/g, '-$1'))
diff --git a/src/components/Login/LoginTab.d.ts b/src/components/Login/LoginTab.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..db651f7b40c6194d1cd0cb8430736fc4d369e34d
--- /dev/null
+++ b/src/components/Login/LoginTab.d.ts
@@ -0,0 +1,7 @@
+import * as React from 'react';
+
+export interface ILoginTabProps {
+  key?: string;
+  tab?: React.ReactNode;
+}
+export default class LoginTab extends React.Component<ILoginTabProps, any> {}