Not long ago, the well-known network disk Rayfile after a period of harmonious rectification was renamed "rapid network" and reopened, these two days, another well-known network disk nano disk has also been revised, and changed to a new Logo. However, the revision of the nano disk has nothing to do with harmony, mainly adding some functions (such as relying on Microsoft SkyDrive file permanent storage) and adjusting some file storage policies (such as the maximum personal space of 5GB to 25G), while the nano disk's dedicated client software "Mi man" has also launched a corresponding new version.