Achievement management is an important link in school teaching management, which needs to be controlled by a good set of management software for the daily curriculum settings, teaching plans, student curriculum results entry and grade inquiry. The quality of the performance management system can also reflect the overall strength and management level of the school. Through the grade management system students can more conveniently choose elective courses and view semester curriculum results, teachers can carry out efficient analysis and evaluation of student achievement, is conducive to teachers to understand their own teaching situation and students' acceptance, timely detection of problems and to improve their own teaching level and methods for deficiencies. Teaching management departments can also facilitate statistics, summary of the quality of school running, for the development of schools and higher education departments to provide convenience.