uniapp 使用camera组件IOS圆角不生效问题

<view class="cameraView gui-margin-top">
<camera class="camera-box" device-position="front" flash="off">
</camera>
</view>

.cameraView{
width: 600rpx;
height: 600rpx;
border-radius:50%;
border:10rpx soild #2196F3;
overflow:hidden;
-webkit-backface-visibility: hidden;
-webkit-transform: translate3d(0, 0, 0);
}
.camera-box{
width: 100%; height: 100%;border-radius:50%;overflow: hidden;
}

-webkit-backface-visibility: hidden;
-webkit-transform: translate3d(0, 0, 0);