<View className='infoRegister-section'>

   <View className='label'>同行人数</View>

   <Picker mode='selector' range={peerList} onChange={this.onPickerChange} value={selectPeer}>

       <View className='picker'>

           <View className='picker-value'> {peerList[selectPeer] || peerList[selectPeer] === 0?peerList[selectPeer]:'选择同行人数'}</View>

           <Image src={ARROW_RIGHT} className='picker-image' />

        </View>

    </Picker>

</View>