关于ionic中微信无法识别二维码问题

1.当ion-content中添加了overflow-scroll="false"属性时会无法识别

<ion-view hide-nav-bar="true" view-cache="false" id="ionView" view-title="公众号">
    <ion-content overflow-scroll="false" style="background: #f2f2f2">
        <div class="wxCode-top">

        </div>
        <div class="wxCode-bt">
            <span class="wxCode-bt-code">
                <img width="100%" src="../imgs/proxy/wx-common-bg-1.gif">
            </span>
        </div>


    </ion-content>
</ion-view>

2.当图片被设置成了user-select: none;这个值时也可能导致不能识别