To design and construct an Internet of Things(IoT) platform for the whole-process quality control of Chinese medicine based on the quality tree,thus facilitating quantitative assessment and intelligent control of the whole-process quality of Chinese medicine.Methods:Combining the mathematical model of Chinese medicine quality tree with the technology of the IoT,the IoT platform for the whole-process quality control of Chinese medicine was designed and constructed.Results:This study designed and constructed an IoT platform for the whole-process quality control of Chinese medicine,and established related databases and data quantitative calculation modules to meet the needs of whole-process quality control and quantitative evaluation of Chinese medicine.In the process of platform application,it could be expanded and modified according to the characteristics of the specific Chinese medicine to form an exclusive IoT platform for the whole-process quality control of Chinese medicine to achieve personalized services.Conclusion:Through the timely monitoring and quantitative evaluation of the whole-process quality of the planting,processing,storage,and transportation of Chinese medicine,the IoT platform for the whole-process quality control of Chinese medicine based on the quality tree realizes effective judgments and early warnings of supervision,thereby providing decision support for the whole-process quality control and optimization of Chinese medicine.