打开 /cscms/app/controllers/user/edit.php
找到大概 65行
//判断昵称是否注册
$nichen=$this->db->query("select id from ".CS_SqlPrefix."user where nichen='".$userinfo['nichen']."' and id!=".$_SESSION['cscms__id']."")->row();
if($nichen){
msg_url(L('edit_07'),'javascript:history.back();');
}
找到大概 65行
//判断昵称是否注册
$nichen=$this->db->query("select id from ".CS_SqlPrefix."user where nichen='".$userinfo['nichen']."' and id!=".$_SESSION['cscms__id']."")->row();
if($nichen){
msg_url(L('edit_07'),'javascript:history.back();');
}
删除或者注释掉即可