thanks rafmac!I solved this problem!but I did not add any group or user,I just make a dir,copy and change the conf.and remove education-physics and education-tasks.then everything become usual! 谢谢!
thanks rafmac!I solved this problem!but I did not add any group or user,I just make a dir,copy and change the conf.and remove education-physics and education- tasks.then everything become usual!
谢谢!