Yes If the scores need to be modified in the educational administration system, you should contact the teaching teacher or the educational administration department to modify them. Individuals cannot modify it by themselves. The modification of the results needs to go through strict examination and authorization procedures to prevent abuse and misoperation and ensure the safety and traceability of the data. Therefore, junior high school grades can be changed if they are entered into the educational administration system. Educational administration system is the platform of school educational administration system. The educational administration management system has the service functions of student information management, teacher information management, financial information management, class information management, course information management and achievement information management.