An approach for vibration airworthiness compliance of aeroengine fan blade is nvestigated. The fan blade is designed by the parametered method. The fan blade airfoil is generated by the six profiles described by the non-uniform rational B-spline. The fan blade tendon is parametered by the four parameters. And the fillet section is designed to achieve the smooth transition of the up surface and the bottom surface of the blade root. Based on the requirement of the vibration item of airworthiness, the verification method of vibration compliance for fan blade is introduced. The finite element method (FEM) is carried out to show the compliance of the vibration haracteristic and the vibration stress of the fan blade model. The simulation result shows that the vibration characteristic and the vibration stress can meet the requirements of vibration under the entire flight envelope environment, which provides the important reference to the vibration compliance of the fan blade.