Cease operations. "Elf Restaurant" will cease operations on September 12, 2021 due to improper operation and insufficient profitability, so it cannot be played. "Elf Restaurant" is a food management mobile game. It impressed practitioners with its "largest advertising space" at the 2019 CJ. It was officially launched into public beta shortly after the end of CJ. In the same year, Friendship Time was released in Hong Kong. Listed on the market, in the 2019 annual financial report, Friendship Time described "Elf Restaurant" as "the first product to enter the two-dimensional field". Looking back through bits and pieces of data, we can find that "Elf Restaurant" peaked at No. 65 on the iOS best-selling list. , has dropped to outside the 500th place after one year of operation, and will fall off the list after September 2021.