Publishing information through online platform can be quickly conveyed to potential tenants, which can improve the rental efficiency of shopping malls. Online publishing can cover a wider audience and attract the attention of more potential tenants. At the same time, online publishing can also provide more detailed rental information, including the location, area and rent of shopping malls, which is convenient for tenants to screen and compare. Therefore, publishing shopping mall information online is an efficient, extensive and detailed way, which is helpful to attract more tenants and promote leasing transactions.