不久前，国家已对居民消费价格指数编制提出了修改方法，即由对比基期不固定改为对比基期固定（于２０００年）。然而，作者认为，仍有进一步改进空间，应该针对不同收入主体编制分群消费价格指数，建立除目前的平均价格指数以外的年末价格指数（真实价格指数）。文章最后提出应该结合实际情况（新产品，质量，替代品，购物频率）对现行消费价格指数作出修正。 Not long ago, the state has proposed amending methods for the CPI, that is, changing from a comparatively unfixed base period to a relatively fixed base period (in 2000). However, in the opinion of the author, there is still room for further improvement. The CPI should be compiled for different income subjects and the year-end price index (real price index) other than the current average price index should be established. The article concludes that the current consumer price index should be amended according to the actual situation (new products, quality, alternatives, shopping frequency).