Business vehicles are based on the needs of the implementation of official duties, the government's financial burden for the party and government organs at all levels and institutions related staff equipped with the vehicle, the purpose is to facilitate the implementation of official duties, improve work efficiency. But in the actual use and management of the bus process, but there is a serious waste, private cars, low efficiency and other defects, which undoubtedly to the country's public finances has brought great drawbacks. This paper analyzes the current situation of the management of official vehicles by analyzing the relevant concepts such as official car and public finance, and points out the problems in the use of official vehicles, namely: the high cost of official car consumption, the serious waste of official vehicles, Low; bus private phenomenon is serious; official car lack of public supervision; official car ultra-standard, overweight configuration is serious. At the same time, it also analyzes the causes of these problems, namely: the existence of privilege consciousness and the influence of official standard; the imperfect public finance budget system; the flaw of the official car system; the imperfect internal and external supervision mechanism. Finally, in view of the problems in bus management, the corresponding countermeasures are put forward, namely: changing the thinking of civil servants; perfecting the management system of official vehicles; improving the laws and regulations of official vehicles; improving the financial mechanism of official vehicles; Supervision mechanism.