In the process of rapid development of urban traffic, Chinese intersections have made great progress in meeting the basic needs of urban road traffic, but the intersection design method under the slow traffic system is imperfect.First of all, by analyzing the problems of walking and non-motor vehicle intersections in domestic cities, and comparing and analyzing the excellent foreign cases, the basic idea of fine intersection design is constructed.Finally, take the slow traffic intersection as an example, from the perspective of the traffic individual analysis, the fine design of the intersection under the slow traffic system.Drawing on the organizational experience of the design of foreign intersections under the slow traffic system, it proposes the fine design strategy of urban intersections in China.