With the cross-fertilization of artificial intelligence (AI) technology and spintronics, the traditional AI teaching system has revealed its limitations in terms of industrial adaptability and interdisciplinary integration. In order to cope with this challenge, this study takes Introduction to Artificial Intelligence as the basis, and proposes a conceptual framework of “technical-legal” double helix teaching model, aiming at reconstructing the existing curriculum through three-dimensional teaching design innovation: (1) In the technical level, adding the cutting-edge topic of “Spintronics and Neuromorphic Computing,” through simulation and literature study, students are guided to explore the principle of brain-like computation based on STT-MRAM; (2) at the legal level, the teaching paradigm of “integrating the awareness of legal compliance into technological research and development” is constructed, and it is planned to develop a library of legal science and technology seminars containing cases such as analysis of intelligent contracts; (3) at the practical level, the establishment of an “industry-academia-research” program is explored and improve the comprehensive practical ability of students by simulating the cooperation projects between schools and enterprises. The expected goal of this teaching reform program is to enhance students’ technological innovation thinking and legal risk prevention awareness, and to provide a teaching reform idea with reference value for exploring the cultivation path of “ AI + Law ” composite talents.