To establish the fingerprint of Faeces Trogopterori and its processed products,and to quantitative analyze the amentoflavone and hinokiflavone.Methods:HPLC (High Performance Liquid Chromatography),Agilent extend-C18 column (4.6 mm×250 mm,5 μm),mobile phase of acetonitrile-0.1% formic acid,gradient elution,column temperature 30 ℃,and detection wavelength 335 nm were established for a fingerprint of Faeces Trogopterori and its processed products.The fingerprints were analyzed by fingerprint similarity software,as well as the contents of two major chromatographic peaks.Results:The fingerprints and content results of vinegar Faeces Trogopterori,wined Faeces Trogopterori,fried Faeces Trogopterori and Faeces Trogopterori were basically the same.The charcoally fried Faeces Trogopterori added 2 peaks to vinegar Faeces Trogopterori,and the contents of amentoflavone and hinokiflavone were relatively reduced.Conclusion:The precision,repeatability and stability of the established fingerprints were good,and the accuracy of the content determination method met the analysis requirements.It provided a basis for the quality evaluation of Faeces Trogopterori processed products and its processing principle.