“Street-stall economy” has become a hot word in all fields of society. A sudden outbreak of new crown pneumonia has brought many challenges and difficulties to people, but also provided opportunities for the development of some fields. “Street-stall economy” is not a new thing. It is the product of historical development, and has a strong historical background. At this stage, “street-stall economy” returns to the public view and becomes a field of interest, which is very beneficial to social development. There are also some problems to be solved in the stage of “street-stall economy” rapid development. We should find out some problems existing in “street-stall economy” development and put forward corresponding solutions to promote “street-stall economy” achieve high quality sustainable development.