On June 14, 2019, Mr. Long Yi resigned from his positions as Chief Financial Officer (“CFO”) of Bat Group, Inc. and director of the company's board of directors (the “Board”) effective immediately. Effective June 14, 2019, the Board appointed Ms. Yang An as CFO of the Company and director of the Board to fill the vacancy created by the resignation of Mr. Yi. Ms. Yang An was the finance controller of Beijing Yihe Network, a high-tech company since February 2018.

From May 2015 to January 2018, Ms. An served as the finance manager of Hortonworks, a high-tech company in the United States. From June 2011 to April 2015, Ms. An served as the senior auditor of Mazars CPA Limited. Mrs. An held a Bachelor degree in Vocal Music from Xinghai Conservatory of Music.