Can use browser using qemu

[eayicati]

I am running an arm64 docker on an amd64 machine using qemu,i start the container successfully,i connect it by vnc,and i want to use the browser.But once i click the browser icon,there is a newfile in the home dir,named qemu-firefox***.core,and i can not open it,so i do not kown what is in it.Also, i run a amd64 version,and three is no problem.