diff --git a/pages/component/textarea/textarea.wxml b/pages/component/textarea/textarea.wxml
index 611eddc..7e78e0b 100644
--- a/pages/component/textarea/textarea.wxml
+++ b/pages/component/textarea/textarea.wxml
@@ -5,12 +5,12 @@
   <template is="head" data="{{title: 'textarea'}}"/>
 
   <view class="page-body">
-    <!-- <view class="page-section">
+    <view class="page-section">
       <view class="page-section-title">输入区域高度自适应，不会出现滚动条</view>
       <view class="textarea-wrp">
         <textarea bindblur="bindTextAreaBlur" auto-height />
       </view>
-    </view> -->
+    </view>
 
     <view class="page-section">
       <view class="page-section-title">这是一个可以自动聚焦的textarea</view>