有期徒刑等级划分应当在修正的刑罚分配主义框架内进行。在立法阶段,有期徒刑的轻重等级具有标识罪行轻重的形式机能,应以5年和10年有期徒刑作为轻等、中等与重等有期徒刑的界限点;在行刑阶段,有期徒刑的长短期划分模式具有标识不同期限自由刑改造效果的实质机能,应以1年和15年作为短期、中期与长期有期徒刑的界限点。 The classification of fixed-term imprisonment should be carried out within the framework of the revised distributionism. In the legislative stage, the severity level of fixed-term imprisonment has the formal function of marking the severity of crimes. It should be sentenced to 5 years and 10 years of fixed-term imprisonment as the limit point of light, medium and heavy term imprisonment. In the execution phase, The model has the substantive function of marking the effect of reforming the free penalty in different periods, and should be regarded as the limit point for short-term, medium-term and long-term imprisonment of 1 year and 15 years.