PID (proportional-integral-differential) algorithm is a widely used in the automatic control system, by adjusting the control amount in real time to make the system to reach the desired stable state. In the field of education, the principle of PID algorithm can be used for dynamic adjustment of teaching strategies to adapt to students’ learning progress and understanding ability, and realize personalized education. The real-time feedback, adaptive adjustment, and stability characteristics of PID algorithm give them great potential in the field of education, which can be used to optimize the teaching process and improve the quality and efficiency of education.expands service economic channels, and improves teaching quality. Innovation and entrepreneurship education integrates multi-dimensional classroom teaching tasks such as innovative ideas, entrepreneurial skills training, and professional knowledge, starting from the characteristics of innovation and entrepreneurship education, from teaching practice to simulated operation, and finally to the implementation of entrepreneurial projects to form a closed loop of entrepreneurship training and serve regional economic development.