Wind-induced interaction of wind-sensitive spatial structures is prominent due to their lightweight, high flexibility and low damping. Invsetigation on wind-induced interaction of spatial structures in last decades is clarified and analyzed, including the simplified method, wind tunnel test and field measurement method. Furthermore, numerical simulation based on CFD technique is heavily mentioned, dealing with mechanical modeling of structural system, fluid field and grid system, numerical discretization technique and solution strategy, turbulence models and their characteristics, grid generation and updating, as well as information transfer and exchange on interface of flow and structures and so on.