package com.dayou.message.bo;

import lombok.Data;

import java.util.List;

/**
 * 类说明：
 *
 * @author: wucl
 * @since: 2023/6/30
 * created with IntelliJ IDEA.
 */
@Data
public class SystemMessageBO extends MessageBO{



    private Long receiver;

    private Long sender = 1L;

}
