WiMi Hologram Cloud Inc. announced the resignation of Mr. Chengwei Yi as a director of the Board of Director of the Company and the Chief Technology Officer of the Company, and the appointment of Mr. Songrui Guo as a director of the Board and the Chief Technology Officer of the Company. On October 8, 2020, the Board appointed Mr. Songrui Guo as a director of the Board and the Chief Technology Officer of the Company to fill the vacancy created by Mr. Chengwei Yi's resignation. Mr. Songrui Guo has been the vice president of the R&D department of the Company since November 2016. Prior to joining the Company, he was an assistant researcher at the Digital Media Research Institute of Hunan University from 2011 to 2016 and a client-side programmer at Fujian Netdragon Network Technology Co. Ltd.