Abstract: With the application technology of building information model(BIM)technology more and more extensive, and the owner′s application of BIM technology more and more in-depth, the value of BIM in the design, cost, construction and other stages of is also increasing.This paper focuses on the BIM application in the project of Hefei Tianlong Plaza.The BIM application met the owner′s requirements, formulated the scheme of BIM application, cleared the key points in the application of BIM.Through BIM practice, owners managed and controled the project in the design, cost and construction phase, ensured the implementation of the project, and obtained certain value and effect.Finally, owners could form the BIM application standards in accordance with their own requirements.