股权分置改革是中国证券市场自成立以来影响最为深远的改革举措。本文指出通过股权分置改革国有上市公司中存在的不合理的股权结构得到了根本性的改善,上市公司的法人治理机构也了进一步得到了完善,然而后股改时代在上市公司的治理方面仍存在一些问题亟待解决。 The split share structure reform is the most far-reaching reform measure in China’s securities market since its establishment. This paper points out that the unreasonable ownership structure existing in the state-owned listed companies has been fundamentally improved through the split share structure reform. The corporate governance of listed companies has been further improved. However, the post-share reform era still exists in the governance of listed companies Some problems need to be solved.