Under the empowerment of mobile Internet technology,rural governance breaks down the “discourse hegemony” of elitism and the “aphasia” of grassroots people,and promotes the transition of rural public energy field from “authoritydominated” to “interactive gaming”. The case of S village in Q county,Ganzhou,Jiangxi Province shows that the WeChat group of village affairs is essentially the realistic mapping of the rural public governance field and the network reaggregation of the rural public energy field. The rural network public energy field represented by the WeChat group of village affairs reinforces the subjective role and presence of villagers in the rural governance,shaping their public spirit and village identity. With the intervention of township civil servants,the rural network public energy field embodies the dual aspects of “state presence” and “rural autonomy”,which gives rise to the transformation and upgrading of rural governance.