There have been many issues since the implementation of the autonomous police system, and one of the most important issues was the issue of the police's preference for the work of the autonomous police after the implementation of the autonomous police system. The importance of the implementation of the self-governing police system is growing in terms of two key goals: democracy and citizen-centered security services. This is because the police, who perform their duties with a low preference for autonomous police work, may not only lower the quality of public security services provided to citizens, but also greatly affect the work capacity. In this study, after the implementation of the self-governing police system, the factors affecting the preference of the self-governing police were considered to be in the role of the self-governing police committee, and an empirical verification was attempted. As a result of the analysis, it is concluded that the higher the recognition of the high level of democracy and internal operation of the autonomous police committee, the more significant it is that the preference for the autonomous police work of the police increases. The model explanatory power of the assumption that the role of the autonomous police committee affects the preference of autonomous police officers is 32.3%, which has a very high model explanatory power. Therefore, it was possible to prove that the role of the autonomous police committee is a very important part in the police's preference for the autonomous police work. Based on these results, an integrated attempt to enact ordinances for organic cooperation and internal operation with the heads of local governments and local governments, and proposals for budget and work systems were attempted.