作为刑事诉讼制度的一项重要制度设计,死刑案件审级制度在保证正确适用法律,维护刑事司法的权威性方面发挥了关键的作用。了解掌握国内外的研究现状及其发展动态,可以进一步优化死刑案件审级制度的结构,有助于审级制度的功能发挥,为实现司法公正性目标提供重要的制度保证。 As an important system design of criminal procedure system, the trial-level system of death penalty cases plays a key role in ensuring correct application of law and safeguarding the authority of criminal justice. Having a good grasp of the research status at home and abroad and its developments can further optimize the structure of the trial-level system in the death penalty cases, contribute to the function of the trial-level system and provide an important institutional guarantee for the realization of the objective of judicial fairness.