In order to ensure the glass deformation coordinated with cable net, the structure model which included glass panel, cable net, sealant, and spider was established to study the influence of glass panel to the static performance and dynamic characters of cable net. The flow field was simulated considering the buildings around the glass facades. Based on those, fluid-structure interaction analysis was carried out to study the spectrum characteristics, dynamic response of glass facades. Under the average wind load, cable net reaching new equilibrium position, Wind-induced response of structure was researched with frequency domain method. Comparison of two methods results show that under wind load, the structure vibration forced by wind was a narrow band process; the glass stiffness effectively reduced the average displacement and pulse response of the cable net.