The problems in the practice of defense lawyers have existed for a long time in criminal justice in China. In recent years, a series of measures taken by the national level organs have achieved initial results, but the problems have not been completely solved, such as the low supervision efficiency, conciliatory coordination, and the penalty-missing treatment. The right to practice differs from the litigation right. In essence, the dispute of practicing right infringement is a kind of special dispute among different legal professional groups. We should establish a specialized arbitration system for settling disputes. Supporting measures should be taken to ensure the authority of arbitration, the deterrent force of punishment and the convenience of relief, i.e. to co-locate judicial administrative organs with Politics and Law Committee; to establish a unified legal professional personnel management system; and to construct a network platform for lawyers practice dispute resolution.