This article ascended the history and successive changes of the processing research of Fructus Evodiae-Rhizoma Coptidis, and its application in classic prescription; made a summary on the research of the processing technology and substances of Fructus Evodiae-Rhizoma Coptidis; discussed the progress in the research of processing of Fructus Evodiae-Rhizoma Coptidis; expounded the overview on mechanism research of the processing of Fructus Evodiae-Rhizoma Coptidis, and proposed new thoughts and methods for the processing of Fructus Evodiae-Rhizoma Coptidis.