小程序input真机会闪烁，出现重影？

<view>
          <view class="awards-view flex-row">
            <text style="font-size:36rpx">微信号</text>
            <input class="flex-wrap" type="text" v-model="award.awardWxUsername" maxlength="20" />
          </view>
          <view class="awards-view flex-row">
            <text style="font-size:36rpx">手机号</text>
            <input class="flex-wrap" type="text" v-model="award.awardPhone" maxlength="15" />
          </view>
          <view class="awards-view flex-row">
            <text style="font-size:36rpx">座机号</text>
            <input class="flex-wrap" type="text" v-model="award.awardTel" maxlength="15" />
          </view>
        </view>