Grass-root social governance is the key point and difficulty in the social governance pattern of “co-construction，co-governance and sharing” in the new era. As the department exerting judicial function at grassroots，the dispatched people’s tribunal inherits and carries forward “Fengqiao experience” spirits，participates in the governance of the grass-root society，and promotes the modernized legalization of grass-root governance，which are the realistic requirements and due obligation to improve the national governance system and capacity. This paper investigates the current practical status and achievements of Nanxun Primary People’s Court，Huzhou，Zhejiang “Shuige Judge Office” in the governance of grass-root society，and then analyzes the current dilemma faced by the dispatchecl people’s tribunal when participating in the governance of grass-root society and the reasons from the restriction of judicial resources，the solution of grass-root disputes and the coping solution of grass-root social organization，and further elaborates the approaches for the optimization of the governance of grass-root society participated by the dispatched people’s tribunal from the perspective of implementing the diversion of complicated and simple cases，accurate judicial concepts，innovative service modes and giving full play to the advantages of the group.