'会员ID', 'Currency_type' => '币种分类', 'Change_type' => '更改类型', 'Change' => '变更余额', 'Before' => '变更前余额', 'After' => '变更后余额', 'Reason' => '变更原因', 'Relation_no' => '关联ID', 'Createtime' => '创建时间', 'User.username' => '用户名', "give_money" => '赠送余额', ];