In recent years, under the background of steady development of social economy, China's construction industry has shown a rapid development trend. BIM Technology, as a typical representative of a new type of technology, provides great convenience for front-line construction workers. If BIM Technology can be applied in construction bidding in advance, the technical scheme of bidding document will be more clear and easy to understand at a glance, which will greatly increase the support rate of bid evaluation judges and improve the probability of winning the bid. Therefore, based on the brief introduction of the traditional bidding mode, this paper further analyzes the specific application and effect of BIM Technology in the construction project bidding, in order to provide an effective basis for improving the efficiency of the construction project bidding.