发回改判制度是民事诉讼法设置的一项制度,是上级监督下级的措施、途径,具有纠错和救济双重功能。总的来说,发回改判制度的运行基本上能够实行该项制度的设定目的,但实践中也暴露出这一制度存在的诸多不足。在司法实践中,除了有些二审案件是必须要发回改判以外,也 The system of returning the judgment and rescission is a system set up by the Civil Procedural Law. It is a measure and means for the superior to supervise the lower level and has the dual functions of error correction and relief. In general, the operation of sending back the system of referenda basically enables the setting of the system, but in practice it exposes many deficiencies in this system. In judicial practice, apart from the fact that some second instance cases must be sent back to the referendum, too