Abstract: In the teaching of "Major + Korean" for non-linguistic majors, there are some problems, such as the decrease of students' motivation to learn Korean, the lack of suitable and effective teaching materials, and the conflict with the schedule of professional courses. Teachers should guide students to clarify their learning objectives and enhance their learning motivation, select appropriate and effective teaching materials, explore the establishment of school-based teaching materials and auxiliary system, and rationally arrange Korean classes in order to improve teaching effectiveness.