Using the dispersion relation and the characteristic matrix method, dispersion characteristics of the total reflection tunnel of TE wave and TM wave in 1D photonic crystal are studied. The total reflection tunnel frequency center decreases with the increase of the dispersion intensity, and the total reflection tunnel frequency width increases with the dispersion of dispersion intensity. The total reflection tunnel frequency center increases with the dispersion of incident angle, and the total reflection tunnel frequency width decreases with the dispersion of incident angle. These findings expand the understanding of the total reflection tunnel of TE wave and TM wave in 1D photonic crystal.