According to the latest notice, the U.S. public open science repository, Open Science Framework, will no longer provide Project-type document storage service, but our company will continue to use the research registration service in Open Science Framework. Additionally, Crossref database will update its Membership Practice Guidelines and implement more stringent regulatory requirements. To date, all the public open science repositories used by our company allow the copyright owner to reserve all the copyrights. As a private science & technology enterprise, intellectual property constitutes the core asset for our company, and therefore reserving all copyright is a prerequisite for our company to select a public platform. Should the policies of any public open science repositories change in the future, our company will promptly update and adjust the relevant documents accordingly.