At present, China is in urgent need of applied high-quality talents in psychology, so it is particularly important to reform the teaching of consulting psychology. Constructivism is the teaching theory of western educational psychology, which holds that learning is a process of learners' active construction of meaning and emphasizes the initiative, sociality and situation of learning. From the perspective of constructivist learning theory, this paper explores the reform of the teaching concept, teaching content, teaching methods and assessment methods of consulting psychology. It can be seen that the constructivist learning theory has reference significance for the teaching reform of consulting psychology and the training of applied psychology talents in China.