The quality control standards for Jinfangganmao Granules were established.The contents of paracetamol and chlorogenic acid in Jinfangganmao Granules were determined by HPLC.A Kromasil C18 column (250 mm × 4.6 mm, 5 μm) was used with mobile phase of acetonitrile-water-phosphoric acid (50:400:0.2), flow rate was 1.0 mL/min, and detection wavelength was at 244 nm and 325 nm for paracetamol and chlorogenic acid, resp.The linear range of paracetamol and chlorogenic acid was 11.2-56.0 μg/mL and 2.42-21.78 μg/mL, resp.The average recovery of paracetamol and chlorogenic acid was 101.3% and 99.0% with RSD of 1.7% and 1.3%.The method was simple, accurate with high sensitivity and good reproducibility.