With the continuous expansion and improvement of the urbanization process, cities have become an indispensable and important environment in people's lives. As the city develops, the scale of population and economic activities increases, leading to a continuous increase in the complexity and density of urban life. In this process, urban safety issues have become increasingly prominent, as the safety of the city directly affects the residents' quality of life and sense of security. Therefore, ensuring stable urban safety has become a necessary measure to improve the quality of urban life. However, despite the continuous development of cities, urban insecurity remains one of the serious challenges we face.