Abstract: The school of information and software engineering of UESTC is carrying out“Excellent Engineers Education and Training Program”.The course group of information engineering is based on the requirement of“Excellent Engineers Training”.Combined with the training objective in the direction,we have explored and practiced the curriculum optimization of“core principle of modern information system”for professional core course.Find problems in classroom teaching,constantly adjust teaching contents and curriculum system,do some research on the core curriculum teaching mode and curriculum evaluation mode,in order to achieve better teaching results and higher quality of teaching,explore the training methods as“excellent engineers”,and provide reference for the curriculum integration of other courses.