Do not use client software that is in the testing period, and it is strictly forbidden to use unofficial client software such as magic revision, quick check version, and skip check version. If you are still using it, please switch to the official version as soon as possible, otherwise it will be treated as cheating if found.

The site also won't support the latest versions of the client anytime soon, usually these versions need to be tested for a certain period of time. If you update by mistake, please suspend use immediately or return the old version.

Appeals will not be approved for data problems and account problems arising from the use of the above illegal version of the client