This century the West constantly research on the leadership phenomenon, and has developed several theories such as the trait theories, the behavioral theories, the contingency theories, the transformational theories, the leader-member exchange theory, and the charismatic leadership. Lately Silin and Cheng Po-Hsuan focused on the leadership characteristics of Chinese enterprise administrator or leader, which can be referred as "paternalistic leadership". The Post employee has the identity of both civil servant and labor, so the supervisor of such people is also differ from the ordinary enterprise administrator, which should hold the qualities of professional manager, so, the management method of the post supervisor to his subordinate has the necessity to research and discuss. However, this research has the goals of 1. to discuss the management form of the post supervisor 2. to discuss the different effects of the different leadership theories. This research was performed on the Taiwan south area Post managing department, and base on the employee's opinion as the research tool, the data process and analysis was done by using "person relative analyze" and "Blocked Regression". The result of the research found out that out of the six major leadership theories, LMX theory only did not give satisfy result on "supervisor justice action", the rest of "supervisor evaluation", "supervisor beneficial behavior", "repayment", "promises to supervisor", and "loyalty to the supervisor", has positive effects and better expectances compare to other three leadership theories. Therefore, the administrator mode of the Post supervisor, if compared with "paternalistic leadership", "transformational leadership", "charismatic leadership", and "LMX leadership", the "LMX leadership" is more suitable. Finally, base on the result of research, some concrete suggestions can be given to the Post Office and later researchers.