For studying polarization properties of total reflection tunnel effect of 1D anisotropic photonic crystal, the transition matrix method is adopted, and the transmissivity of TE wave and TM wave are studied when incident angle greater than full reflection angle. 1 grade and 2 grade total reflection tunnel effects are found in the transmission wave. Some new properties of total reflection tunnel effect of 1D anisotropic photonic crystal are btained. Tunnel frequencies of TE wave and TM wave have great differences, and this feature can be achieved using frequency separation of TE wave and TM wave, which can be used in the design of high-quality polarizing filter.