[]as3用flashdevelop编译加载不了图片

index.html:1 Access to Image at 'file:///D:/My_HTML5_Project/AS3/project/LoadImage/bin/h5/comp/a1.png' from origin 'null' has been blocked by CORS policy: Invalid response. Origin 'null' is therefore not allowed access.
好像是说不允许加载，请问怎么解决？
虽然IDE可以加载图片成功，但还是习惯用FD编译，而且IDE好像总是慢一步的样子。