Trade union is a group representing workers' interests, but the position of union policy after 1949 makes the union increasingly out of reach of the masses.With the deepening of China's economic reform and the increase of trade conflicts, the reform of labor union is imperative. This article selects the Zhuhai's first "co-workers post"-Singapore garden station as the analysis object, Zhuhai's trade unions de-administration government reform measures, namely the social organization as reform of trade union and the innovation of social governance through buying services from social organization, establishing the "trade union, social workers and volunteers" mode of "three workers" linkage, providing for the workers' legal asistance, helping, employment, childcare and a series of services to realize "the last mile" of severing workers.