Abstract: In recent years, social and economic development is changing with each passing day, people's living standards are gradually rising, the city is developing rapidly, and there are more and more high-rise buildings. Subsequently, urban highrise building fire accidents occur frequently, which not only poses a great threat to people'slives and property, but also has a far-reaching social impact. Based on this, this paper analyzes the problems existing in the fire prevention supervision and inspection of urban high-rise buildings, the measures to improve the fire prevention supervision and inspection of urban high-rise buildings are studied, in order to improve the overall safety of urban high-rise buildings.