The software and hardware of the platforms of the course database are set up in the Department of Electrical Engineering, National Cheng Kung University, and are managed by Prof. Meng-Dar Shieh from the Department of Industrial Design and Assistant Prof. Chih-Hsien Huang from the department of Electrical Engineering, National Cheng Kung University. Currently, various functions, maintenance and promotion of database are continuously expanded, as well as the maintenance, management and promotion of asynchronous teaching materials, in order to allow more college teachers and related technical personnel to make full use of it and obtain the maximum teaching resources.