The defect states in two dimensional amorphous photonic materials composed of dielectric cylinders are calculated by using a multiple scattering method. The simulating results show that the frequencies of the defect states are different from each other when various cylinders are removed, meanwhile the energy of electromagnetic wave is almost localized in a circle whose radius is less than one third of the defect wavelength. These reveal that the defects of the amorphous photonic materials have the same property as the defect of a periodic photonic crystal for the case of strong energy localization, furthermore the defect modes in the amorphous photonic materials are richer than in the periodic photonic cyrstal.