diff --git a/components/icon/index.jsx b/components/icon/index.jsx
index 0e70bb3a69..6779d1b09c 100644
--- a/components/icon/index.jsx
+++ b/components/icon/index.jsx
@@ -1,9 +1,7 @@
 import React from 'react';
 
-function Icon(props) {
-  let {type, className = '', ...other} = props;
+export default props => {
+  let { type, className = '', ...other } = props;
   className += ` anticon anticon-${type}`;
   return <i className={className} {...other} />;
-}
-
-export default Icon;
+};