To analyze rhizosphere soil fungal community structure and differential species composition of Salvia miltiorrhiza and S.miltiorrhiza f.alba.，and to provide scientific basis for studying the rhizosphere microecology of Salvia miltiorrhiza.Methods:In this study，the rhizosphere fungi of Salvia miltiorrhiza and S.miltiorrhiza f.alba.grown in the same plot were taken as the research object.The ITS high-throughput sequencing technology was used to study its colony characteristics and differential species.Results:There were significant differences in the community structure of rhizospheric fungi between Salvia miltiorrhiza and S.miltiorrhiza f.alba.Discophyte，Discophyta，and Sarcophagaceae were the differences between them.Conclusion:The participation of Salvia miltiorrhiza and S.miltiorrhiza f.alba.is selective for colonization of rhizosphere fungi.