分析汇款改汇的情况有如下几种：一、汇款人交汇后，因收款人地址变更或发觉收款人地址写错时，而申请更改收款人地址；二、收款人地址变更，邮局确知收款人新址或经相关单位批明收款人新址的，可以改汇到新兑付局；三、因地址不详被退汇的汇款，汇款人发现原书地址有错，要求 Analysis of remittance alterations are the following: First, the remitter after the merger, because the payee address changes or found the payee address wrong, and apply for change payee address; Second, the payee address changes, the post office If it is found out that the payee’s new address or the new address of the payee has been approved by the relevant agencies, it can be remitted to the new redemption bureau; Third, due to the unknown address is remitted remittances, remittance found that the original address is wrong,