The psychological problems of job burnout have attracted more attention in resent years. Experts believe that job burnout can be better intervened if its evolution process is analyzed. The aim of the research is to study the process in which job burnout naturally develops, intervened and interacts among subjects, and to describe the development and evolution process of job burnout under different circumstances. Therefore, the paper established a network evolution model of subjects' information limited interaction, and the model was simulated and analyzed. Firstly, according to the characteristics of small world in interpersonal relationship network, a small world network was generated by using NW method, and the overall level of job burnout was evaluated. Secondly, because job burnout's process of psychological damage and intervention is slow and dynamic, a dynamic model was established on the basis of job burnout's natural development and qualities of being intervened and limited interactive. In addition, self-adjustment factors of the subjects in the relationship network were added to the model. Finally, a conclusion was drawn through simulation and analysis that the mismatch between the intervention ability and the natural development condition would lead burnout to diffuse, the reinforcement of the interaction between subjects in the network would lead burnout level to higher synchronization, and subjects' selfadjustment will significantly affect the propagation of burnout among group members. [ABSTRACT FROM AUTHOR]