[LayaAir 1.0]苹果笔记本下Safari中显示一半

苹果电脑下safair显示一半，跟tranform有关
<canvas id="layaCanvas" width="760" height="650" style="position: absolute; left: 0px; top: 110px; background-color: rgb(255, 237, 118); transform-origin: 0px 0px 0px; transform: matrix(0.5, 0, 0, 0.5, 311, 0);"></canvas>
其他电脑上：
<canvas id="layaCanvas" width="760" height="650" style="position: absolute; left: 0px; top: 110px; background: rgb(255, 237, 118); transform-origin: 0px 0px 0px; transform: matrix(1, 0, 0, 1, 100, 0);"></canvas>