From fe0ead041a4ab4095af8712b997f7e9bfb5a1273 Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Thu, 23 Jul 2015 11:13:20 +0800
Subject: [PATCH] update combobox demo

---
 components/select/demo/combobox.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/select/demo/combobox.md b/components/select/demo/combobox.md
index eb54cb013b..dd8a9fb1de 100644
--- a/components/select/demo/combobox.md
+++ b/components/select/demo/combobox.md
@@ -2,7 +2,7 @@
 
 - order: 4
 
-类似账号注册表单输入框的自动完成功能。
+输入框自动完成功能，下面是一个账号注册表单的例子。
 
 ---
 
@@ -19,7 +19,7 @@ var Test = React.createClass({
   },
   handleChange(value) {
     var options;
-    if (!value) {
+    if (!value || value.indexOf('@') >= 0) {
       options = [];
     } else {
       options = ['gmail.com', '163.com', 'qq.com'].map(function(domain) {