Entropy of Four-Dimensional Spherically SymmetricBlack Holes with Planck Length

Considering corrections to all orders in Planck length on thequantum state density from a generalized uncertainty principle(GUP), we calculate the statistical entropy of the Bose field andFermi field on the background of the four-dimensional sphericallysymmetric black holes without any cutoff. It is obtained that thestatistical entropy is directly proportional to thearea of horizon.