According to Didi's public data and market research, the income of a Didi driver in Langfang is relatively low. The reasons are: the Langfang market is relatively small, the number of Didi drivers and passengers is relatively small, and the operating costs are relatively high; in addition, factors such as policy restrictions have also led to a shortage of Didi vehicles and a limited service scope, which in turn has affected drivers' income. In addition, with the development of the online car-hailing industry, market competition in Langfang has intensified, and drivers' income has also been under certain pressure. In order to increase Didi's operating income in the Langfang market, the proportion of driver income can be increased, platform service fees can be reduced, and policy publicity and market development efforts can be strengthened. In addition, Didi drivers can be encouraged to provide more high-quality services, improve passenger satisfaction, and promote the healthy development of market reputation.