Abstract: Inner ear is a region immersed with fluid, with hearing and position sensors located in it. As an important sensor organ, its biomechanics is very complicate. Due to the cortical bone that encloses the inner ear, the research of the inner ear is hard to perform. As a result, through the cooperation of physicians and engineers, studying the biomechanical mechanism of the inner via biomechanical models is currently a hot field in auricular mechanics. This article reviews the finite element model of the inner ear in recent years, in order to help researchers in this field have an overall understanding.