diff --git a/dist/example/input/input.wxml b/dist/example/input/input.wxml
index 7669d1f5..6e038ba6 100644
--- a/dist/example/input/input.wxml
+++ b/dist/example/input/input.wxml
@@ -67,7 +67,7 @@
                     <view class="weui-label">日期</view>
                 </view>
                 <view class="weui-cell__bd">
-                    <picker mode="date" value="{{date}}" start="2015-09-01" end="2017-09-01" bindchange="bindDateChange">
+                    <picker mode="date" value="{{date}}" bindchange="bindDateChange">
                         <view class="weui-input">{{date}}</view>
                     </picker>
                 </view>
@@ -191,4 +191,4 @@
             <button class="weui-btn" type="primary" bindtap="showTopTips">确定</button>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>