The Board of PPDAI Group Inc. has approved the resignation of Mr. Jinqi Si from the position as the Chief Technology Officer. Mr. Jinqi Si's resignation was due to his personal reasons. To ensure a smooth transition, Mr. Si will remain in his capacity until September 30, 2019. Mr. Yuxiang Wang, the Company's Chief Product Officer, will concurrently assume the role of Chief Technology Officer. Mr. Wang has been serving as the Company's Chief Product Officer since 2015.