问题描述见 http://www.discuz.net/thread-1943107-1-1.html

查看 source/admincp/admincp_members.php 找到 大约 165 行

  1. echo diconv($detail, $_G['charset'], 'UCS-2LE');

改成

  1. echo diconv($detail, $_G['charset'], $_G['charset']);

即可