The traditional training mode of compound talents has few practical operation links in the setting of teaching content, the teaching content is single, and the connection with professional posts is poor, which is not conducive to the training of diversified and innovative enterprise compound talents. Based on this, this paper introduces the concept of practical teaching reform, analyzes the current situation and existing problems of talent training, and makes innovative research on the training mode of compound talents. We should integrate the theoretical teaching and practical teaching in the classroom of colleges and universities, set up the goal of training compound talents, and give full play to the guiding function of talent training. Based on the reform of practical teaching, adjust the teaching content, methods and educational system, and transform the subject knowledge into practical operation suitable for the post requirements. Increase the introduction of high-end teacher talents, carry out teacher training courses and lectures, regularly organize teachers to enter the enterprise for learning and exchange, improve and optimize the construction of double qualified teachers, and comprehensively realize the goal of innovation in the training mode of compound talents.