The official account of Rao Yi Science WeChat was written by Rao Yi. From May 16 to May 19, 2022, Rao Yi, President of Capital Medical University, published personal scientific papers on Rao Yixin's official account for four consecutive days, questioning the research and development mechanism, data authenticity and experimental scheme behind 97 1. As early as 20 19, when 97 1 was approved for listing, Rao Yi stood up and questioned Geng Meiyu, the head of his R&D team, for being suspected of forgery, and was later taken to court by Geng Meiyu.