The invention provides a test version releasing method and device, version control equipment and a test machine. After a releasing parameter and a download link corresponding to a new test version file are obtained through a version controller, according to the releasing parameter, a new version releasing instruction which contains the releasing parameter and the download link is sent to a targettest machine; when the target test machine is triggered to receive the new version releasing instruction, according to the releasing parameter and the download link, preset system service is directlyoperated; and therefore, when the target test machine operates the preset system service, the releasing of the new test version file is automatically finished. By use of the method, the new test version file can be automatically released, a situation that a developer remotely controls the target test machine to finish releasing is not required, the releasing process of the new test version file issimplified, the workload of the developer is lightened, and in addition, releasing efficiency is improved.