Objective:To establish TLC fingerprints of Cortex Phellodendri for assessing the quality consistency of commercial product.To establish a new method for identification of Cortex Phellodendri.Methods:A TLC fingerprints chromatograms established by TLC fingerprint of Cortex Phellodendri,which at 335nm consists of 7 specific peaks.Results:A TLC fingerprints chromatogram of Cortex Phellodendri are obtained.Conclusion: The method has been proved to be feasible for the identification of this crude drug.