Appayun can't renew his contract.

You mean why Appayun can't renew his contract? At present, Apa Cloud Server is under maintenance, so it cannot be renewed. Apayun engine (Apayun) is a set of high-quality IDC website system source code. Apayun brand was founded in, and belongs to Shenzhen Apayun Computing Co., Ltd. Its software: zkeys software, off-board host software and Hong Jie host software. We have been committed to the development and innovation of high-quality IDC industry software, providing all-round cloud solutions and professional business management software for IDC enterprises in China, and fully promoting the standardization and upgrading of IDC industry in China.