Purpose/Significance To study the knowledge sharing indicators of medication therapy management services (MTMs) training teams using social network theory, and to provide references for optimizing the teaching and training mode. Method/Process With the fifth training team of MTMs as the experimental group and the fourth training team as the control group, the characteristics of knowledge sharing in the training teams are understood by using social network analysis (SNA) method,and the training models are improved.Result/Conclusion The network size, network density, total number of connections, average number of node connections, average correlation between any two nodes, and overall network reciprocity have increased in the fifth training team of MTMs. There is more communication among members, and knowledge sharing among members has improved significantly compared with the fourth period. Through SNA, problems in knowledge sharing of training teams can be identified, and targeted improvement measures can be taken to promote the dissemination of tacit knowledge and enhance the training effect.