wnkk/pages/ucenter/helpInfo/helpInfo.wxml

<view class="container">
  <auth bindlogin="onShow" />
  <lip-sync />
  <view class="help-container" wx:for="{{helpList}}" wx:key="{{index}}">
    <view class="help-box">
      <view class="help-title">{{item.question}}</view>
      <view class="help-content">{{item.answer}}</view>
    </view>
  </view>
</view>