2021 was still an unusual year for the book publishing industry. On the one hand，the book market has not yet recovered to the level of 2019 due to the impact of the Covid-19 epidemic. Some international book fairs were delayed to hold，and there are many difficulties in the operation of bookstores. Online book sales are facing the impact of low-price competition and piracy. On the other hand，Some important activities have created a strong reading atmosphere，which has also driven the related books’ publication and distribution. The book publishing industry overcame many unfavorable factors brought by the epidemic，and showed steady development.