[]图片加载问题

var s:Sprite = new Sprite;
s.loadImage("res/soil.png");
Laya.stage.addChild(s);

chrome报错：Access to Image at 'file:///E:/study/LayaAirStudy/bin/h5/res/soil.png' from origin 'null' has been blocked by CORS policy: Invalid response. Origin 'null' is therefore not allowed access.