OBJECTIVE:To study the quality standard of Fuyanning capsule.METHODS:Thin layer chromatography was used for simultaneously identification of Cortex Moutan,Rhizoma Corydalls,Ramulus Cinnamomi and Radix Paeoniae Rubra.HPLC was used for the determination of tanshinone Ⅱ_A.RESULTS:The TLC identification was highly specific and the spots were clear and concentrated.The linearity for tanshinone Ⅱ_A was obtained over the range of 0.102～0.510μg.The average recovery of Tanshinone Ⅱ_A was 96.47% withRSD2.37%.CONCLUSION:This quality standard was capable of effectively controling the quality of Fuyanning capaule.