OBJECTIVE： To optimize the ultrasonic extraction technology for Jinjuan shengban capsules. METHODS： Using comprehensive score of indexes as transfer rate of gallic acid， chlorogenic acid， baicalin， aloe emodin and emodin methyl ether， with ethanol volume fraction， ultrasonic power， ultrasonic extraction time and liquid-material ratio as factors， the ultrasound extraction technology of Jinjuan shengban capsules was optimized by Box-Behnken response surface methodology based on single factor test. The validation test was conducted. RESULTS： The best extraction technology was 50-fold 70％ ethanol， extracting 40 min under 300 W. In validation test， average transfer rates of gallic acid， chlorogenic acid， baicalin， aloe emodin and emodin methyl ether were 85.92％， 86.37％， 92.76％， 90.84％ and 87.26％ （RSD＜3.57％，n＝3） in 3 batches of samples； comprehensive score was 88.95％， relative error of which to predicted value of 88.27％ was 1.10％. CONCLUSIONS： The response surface method combined with multi-index comprehensive scoring can be used to optimize the extraction technology of Jinjuan shengban capsules which is simple and stable.