Recently, some of applications (APP) have been proposed about multi-cloud manage systems for iPhone. In this study, the personal style of multi-cloud manage systems is proposed. Instead of the other multi-cloud manage systems APPs on market which have only the limited-function cloud-drive that offered by companies. In this system, the users of iOS mobile devices not only storage the cloud-drive on the net that offered by companies, but also manage the own cloud-drive created on FTP server. In order to ensure the integrity of the file after be transferred, iOS system use the MD5 algorithm to synchronize files. Comparing the file stored between iOS device and FTP server, while avoiding the occurrence of missing packets.Though this proposed system, we can manage more varied cloud drive on iOS device. With the private cloud-drive, users will not be limited the size of file, storage-size and type, etc.