Use cocoscreator cammand Build WEB_mobile

i useing nodejs child_process to call …CocosCreator.exe –project projectPath –build “platform=web-desktop;debug=true”

jenkins looks finish but stop on —build task finsih— BUT!! jenkins is not stop

and i wait 10m ago and it still on —build task finsih—

is anyone khow to stop it or how to fixed