Excellent class. It's good. The Excellence Class is an innovative talent training project jointly organized by Shandong University and Shandong Provincial Government, aiming at cultivating high-quality talents with innovative spirit and practical ability. Excellent courses focus on the cultivation of students' innovative ability and entrepreneurial spirit, providing students with more practical opportunities and development space. Automation science class is a traditional specialty of Shandong University, which is not as innovative as the top-quality class and has fewer practical opportunities.