Nowadays, there are various social problems occurring everyday and anytime in our society. Accordingly, police operation has been increasing their importance which is one of the essential governmental department to protect and maintain a healthy social and living environment. However, the schedule of police operation is managed by manual work which hence many unfairness issues and decrease the working effectiveness of police operation. The aim of this paper will be analyzing the problems and pro the aim of this paper will be analyzing the problems and providing some improvements for the police operation by three strategies. Firstly, the Genetic Algorithms is presented to build the scheduling system. Secondly, the service satisfaction can be sat as an objective function to evaluate every policeman. Thirdly, The Statue Governing Duties of Police is the constrains which will be considered with the factors of rest, vacation, equal allocation both static and dynamic state;therefore, operate therefore, operate the most appropriate and workable police operation. The subject of this report assumed from Pingtung Police Station as an actual example to evidence the analysis and improvement.