I have tried "easy course arrangement", which has perfect extension functions besides course selection. In the new college entrance examination, I can provide students with self-selected courses and combined courses, and I can also customize the rules of course arrangement, which is very flexible to meet all kinds of control over students' course selection, and provide intelligent and graphical placement strategies to meet various needs. In intelligent course arrangement, advanced course arrangement algorithm is adopted, and all kinds of course arrangement rules of the school are comprehensively considered, so as to provide intelligent and efficient course arrangement function for the school.