Abstract:Street is a social space that people are very familiar with in the daily life. With the further improvement of urban area construction, the development of urbanization has entered the middle and late stages. The reconstruction concept of city has changed from the original extensive and wasteful "demolition and construction" to the economically friendly "micro renewal". For the streets in old urban areas, the difficulties of "micro renewal" lie in the established current pattern and the difficulty in implementing new plans, the multiple managements of operators and high difficulty in unified coordination, and the multi-element integration of user and many differences in opinion. Aiming at these difficulties, the relevant renewal methods are put forward.