Based on career cycle theory

this paper mainly discussed the training system of teachers in colleges and universities. Considering the teachers' teaching and scientific research development

tachers' career in colleges and universities can be divided into four stages: adapting transition stage

growth stage

stable contribution stage and regression stage. From the perspective of the above-mentioned analysis of the characteristics in different stages

well-directed training schemes should be set up. The practice results show that the teacher' training system has promoted the growth of teachers

strengthened the competitive power of teachers

and achieved good training results.