diff --git a/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java b/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java
new file mode 100644
index 00000000..60ff2f06
--- /dev/null
+++ b/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java
@@ -0,0 +1,104 @@
+package com.op.system.controller;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.op.common.log.annotation.Log;
+import com.op.common.log.enums.BusinessType;
+import com.op.common.security.annotation.RequiresPermissions;
+import com.op.system.domain.SysNoticeGroup;
+import com.op.system.service.ISysNoticeGroupService;
+import com.op.common.core.web.controller.BaseController;
+import com.op.common.core.web.domain.AjaxResult;
+import com.op.common.core.utils.poi.ExcelUtil;
+import com.op.common.core.web.page.TableDataInfo;
+
+/**
+ * 通知公告-班组Controller
+ *
+ * @author Open Platform
+ * @date 2024-05-14
+ */
+@RestController
+@RequestMapping("/noticeGroup")
+public class SysNoticeGroupController extends BaseController {
+    @Autowired
+    private ISysNoticeGroupService sysNoticeGroupService;
+
+/**
+ * 查询通知公告-班组列表
+ */
+@RequiresPermissions("noticeGroup:noticeGroup:list")
+@GetMapping("/list")
+    public TableDataInfo list(SysNoticeGroup sysNoticeGroup) {
+        startPage();
+        List<SysNoticeGroup> list = sysNoticeGroupService.selectSysNoticeGroupList(sysNoticeGroup);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出通知公告-班组列表
+     */
+    @RequiresPermissions("noticeGroup:noticeGroup:export")
+    @Log(title = "通知公告-班组", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, SysNoticeGroup sysNoticeGroup) {
+        List<SysNoticeGroup> list = sysNoticeGroupService.selectSysNoticeGroupList(sysNoticeGroup);
+        ExcelUtil<SysNoticeGroup> util = new ExcelUtil<SysNoticeGroup>(SysNoticeGroup. class);
+        util.exportExcel(response, list, "通知公告-班组数据");
+    }
+
+    /**
+     * 获取通知公告-班组详细信息
+     */
+    @RequiresPermissions("noticeGroup:noticeGroup:query")
+    @GetMapping(value = "/{id}")
+    public AjaxResult getInfo(@PathVariable("id") Long id) {
+        return success(sysNoticeGroupService.selectSysNoticeGroupById(id));
+    }
+
+    /**
+     * 新增通知公告-班组
+     */
+    @RequiresPermissions("noticeGroup:noticeGroup:add")
+    @Log(title = "通知公告-班组", businessType = BusinessType.INSERT)
+    @PostMapping
+    public AjaxResult add(@RequestBody SysNoticeGroup sysNoticeGroup) {
+        return toAjax(sysNoticeGroupService.insertSysNoticeGroup(sysNoticeGroup));
+    }
+
+    /**
+     * 修改通知公告-班组
+     */
+    @RequiresPermissions("noticeGroup:noticeGroup:edit")
+    @Log(title = "通知公告-班组", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public AjaxResult edit(@RequestBody SysNoticeGroup sysNoticeGroup) {
+        return toAjax(sysNoticeGroupService.updateSysNoticeGroup(sysNoticeGroup));
+    }
+
+    /**
+     * 删除通知公告-班组
+     */
+    @RequiresPermissions("noticeGroup:noticeGroup:remove")
+    @Log(title = "通知公告-班组", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{ids}")
+    public AjaxResult remove(@PathVariable Long[] ids) {
+        return toAjax(sysNoticeGroupService.deleteSysNoticeGroupByIds(ids));
+    }
+
+    @PostMapping("/teamBind")
+    public AjaxResult teamBind(@RequestBody SysNoticeGroup sysNoticeGroup) {
+        return toAjax(sysNoticeGroupService.insertSysNoticeGroup(sysNoticeGroup));
+    }
+
+}
diff --git a/op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java b/op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java
new file mode 100644
index 00000000..90ad2a5a
--- /dev/null
+++ b/op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java
@@ -0,0 +1,120 @@
+package com.op.system.domain;
+
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.op.common.core.annotation.Excel;
+import com.op.common.core.web.domain.BaseEntity;
+
+/**
+ * 通知公告-班组对象 sys_notice_group
+ *
+ * @author Open Platform
+ * @date 2024-05-14
+ */
+public class SysNoticeGroup extends BaseEntity {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 公告ID
+     */
+    private Long id;
+
+    /**
+     * 公告标题
+     */
+    @Excel(name = "公告标题")
+    private Long noticeId;
+
+    /**
+     * 班组编码
+     */
+    @Excel(name = "班组编码")
+    private String groupCode;
+
+    /**
+     * 班组名称
+     */
+    @Excel(name = "班组名称")
+    private String groupName;
+
+    /**
+     * 1删除
+     */
+    private String delFlag;
+
+    private String[] groupCodes;
+
+    private String[] groupNames;
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setNoticeId(Long noticeId) {
+        this.noticeId = noticeId;
+    }
+
+    public Long getNoticeId() {
+        return noticeId;
+    }
+
+    public void setGroupCode(String groupCode) {
+        this.groupCode = groupCode;
+    }
+
+    public String getGroupCode() {
+        return groupCode;
+    }
+
+    public void setGroupName(String groupName) {
+        this.groupName = groupName;
+    }
+
+    public String getGroupName() {
+        return groupName;
+    }
+
+    public void setDelFlag(String delFlag) {
+        this.delFlag = delFlag;
+    }
+
+    public String getDelFlag() {
+        return delFlag;
+    }
+
+    public String[] getGroupCodes() {
+        return groupCodes;
+    }
+
+    public void setGroupCodes(String[] groupCodes) {
+        this.groupCodes = groupCodes;
+    }
+
+    public String[] getGroupNames() {
+        return groupNames;
+    }
+
+    public void setGroupNames(String[] groupNames) {
+        this.groupNames = groupNames;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
+                .append("id", getId())
+                .append("noticeId", getNoticeId())
+                .append("groupCode", getGroupCode())
+                .append("groupName", getGroupName())
+                .append("delFlag", getDelFlag())
+                .append("createBy", getCreateBy())
+                .append("createTime", getCreateTime())
+                .append("updateBy", getUpdateBy())
+                .append("updateTime", getUpdateTime())
+                .append("remark", getRemark())
+                .toString();
+    }
+}
diff --git a/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java b/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java
new file mode 100644
index 00000000..92f02b74
--- /dev/null
+++ b/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java
@@ -0,0 +1,65 @@
+package com.op.system.mapper;
+
+import java.util.List;
+
+import com.op.system.domain.SysNoticeGroup;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 通知公告-班组Mapper接口
+ *
+ * @author Open Platform
+ * @date 2024-05-14
+ */
+@Mapper
+public interface SysNoticeGroupMapper {
+    /**
+     * 查询通知公告-班组
+     *
+     * @param id 通知公告-班组主键
+     * @return 通知公告-班组
+     */
+    public SysNoticeGroup selectSysNoticeGroupById(Long id);
+
+    /**
+     * 查询通知公告-班组列表
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 通知公告-班组集合
+     */
+    public List<SysNoticeGroup> selectSysNoticeGroupList(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 新增通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    public int insertSysNoticeGroup(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 修改通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    public int updateSysNoticeGroup(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 删除通知公告-班组
+     *
+     * @param id 通知公告-班组主键
+     * @return 结果
+     */
+    public int deleteSysNoticeGroupById(Long id);
+
+    /**
+     * 批量删除通知公告-班组
+     *
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteSysNoticeGroupByIds(Long[] ids);
+
+    public int getSerialNumber();
+}
diff --git a/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java b/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java
new file mode 100644
index 00000000..332a7731
--- /dev/null
+++ b/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java
@@ -0,0 +1,62 @@
+package com.op.system.service;
+
+import java.util.List;
+
+import com.op.system.domain.SysNoticeGroup;
+
+/**
+ * 通知公告-班组Service接口
+ *
+ * @author Open Platform
+ * @date 2024-05-14
+ */
+public interface ISysNoticeGroupService {
+    /**
+     * 查询通知公告-班组
+     *
+     * @param id 通知公告-班组主键
+     * @return 通知公告-班组
+     */
+    public SysNoticeGroup selectSysNoticeGroupById(Long id);
+
+    /**
+     * 查询通知公告-班组列表
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 通知公告-班组集合
+     */
+    public List<SysNoticeGroup> selectSysNoticeGroupList(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 新增通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    public int insertSysNoticeGroup(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 修改通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    public int updateSysNoticeGroup(SysNoticeGroup sysNoticeGroup);
+
+    /**
+     * 批量删除通知公告-班组
+     *
+     * @param ids 需要删除的通知公告-班组主键集合
+     * @return 结果
+     */
+    public int deleteSysNoticeGroupByIds(Long[] ids);
+
+    /**
+     * 删除通知公告-班组信息
+     *
+     * @param id 通知公告-班组主键
+     * @return 结果
+     */
+    public int deleteSysNoticeGroupById(Long id);
+
+}
diff --git a/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java
new file mode 100644
index 00000000..62c6fa07
--- /dev/null
+++ b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java
@@ -0,0 +1,125 @@
+package com.op.system.service.impl;
+
+import java.util.List;
+
+import com.baomidou.dynamic.datasource.annotation.DS;
+import com.op.common.core.utils.DateUtils;
+import com.op.common.core.utils.uuid.IdUtils;
+import com.op.common.security.utils.SecurityUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.op.system.mapper.SysNoticeGroupMapper;
+import com.op.system.domain.SysNoticeGroup;
+import com.op.system.service.ISysNoticeGroupService;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * 通知公告-班组Service业务层处理
+ *
+ * @author Open Platform
+ * @date 2024-05-14
+ */
+@Service
+public class SysNoticeGroupServiceImpl implements ISysNoticeGroupService {
+    @Autowired
+    private SysNoticeGroupMapper sysNoticeGroupMapper;
+
+    /**
+     * 查询通知公告-班组
+     *
+     * @param id 通知公告-班组主键
+     * @return 通知公告-班组
+     */
+    @Override
+    public SysNoticeGroup selectSysNoticeGroupById(Long id) {
+        return sysNoticeGroupMapper.selectSysNoticeGroupById(id);
+    }
+
+    /**
+     * 查询通知公告-班组列表
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 通知公告-班组
+     */
+    @Override
+    public List<SysNoticeGroup> selectSysNoticeGroupList(SysNoticeGroup sysNoticeGroup) {
+        return sysNoticeGroupMapper.selectSysNoticeGroupList(sysNoticeGroup);
+    }
+
+    /**
+     * 新增通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    @Override
+    @DS("#header.poolName")
+    public int insertSysNoticeGroup(SysNoticeGroup sysNoticeGroup) {
+        String[] groupCodes = sysNoticeGroup.getGroupCodes();
+        if (groupCodes == null){
+            return 0;
+        }
+        String[] groupNames = sysNoticeGroup.getGroupNames();
+        Long noticeId = sysNoticeGroup.getNoticeId();
+        String username = SecurityUtils.getUsername();
+
+        Long serialId = getSerialId();
+        int count = 0;
+        for (int i = 0; i < groupCodes.length; i++) {
+            sysNoticeGroup.setId(serialId++);
+            sysNoticeGroup.setNoticeId(noticeId);
+            sysNoticeGroup.setGroupCode(groupCodes[i]);
+            sysNoticeGroup.setGroupName(groupNames[i]);
+            sysNoticeGroup.setCreateBy(username);
+            sysNoticeGroup.setCreateTime(DateUtils.getNowDate());
+            count += sysNoticeGroupMapper.insertSysNoticeGroup(sysNoticeGroup);
+        }
+        return count;
+    }
+
+    /**
+     * 修改通知公告-班组
+     *
+     * @param sysNoticeGroup 通知公告-班组
+     * @return 结果
+     */
+    @Override
+    public int updateSysNoticeGroup(SysNoticeGroup sysNoticeGroup) {
+        sysNoticeGroup.setUpdateTime(DateUtils.getNowDate());
+        return sysNoticeGroupMapper.updateSysNoticeGroup(sysNoticeGroup);
+    }
+
+    /**
+     * 批量删除通知公告-班组
+     *
+     * @param ids 需要删除的通知公告-班组主键
+     * @return 结果
+     */
+    @Override
+    public int deleteSysNoticeGroupByIds(Long[] ids) {
+        return sysNoticeGroupMapper.deleteSysNoticeGroupByIds(ids);
+    }
+
+    /**
+     * 删除通知公告-班组信息
+     *
+     * @param id 通知公告-班组主键
+     * @return 结果
+     */
+    @Override
+    public int deleteSysNoticeGroupById(Long id) {
+        return sysNoticeGroupMapper.deleteSysNoticeGroupById(id);
+    }
+
+    @DS("#header.poolName")
+    private Long getSerialId() {
+        String dateToStr = DateUtils.parseDateToStr(DateUtils.YYYYMMDD, DateUtils.getNowDate());
+        int serialNumber = sysNoticeGroupMapper.getSerialNumber();
+        String serialStr = String.format("%04d", serialNumber);
+        String serialIdStr = dateToStr + serialStr;
+        return Long.valueOf(serialIdStr);
+    }
+}
diff --git a/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeServiceImpl.java b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeServiceImpl.java
index 2c661f4c..ce97d8b6 100644
--- a/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeServiceImpl.java
+++ b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeServiceImpl.java
@@ -2,6 +2,7 @@ package com.op.system.service.impl;
 
 import java.util.List;
 
+import com.baomidou.dynamic.datasource.annotation.DS;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.op.system.domain.SysNotice;
@@ -25,6 +26,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 公告信息
      */
     @Override
+    @DS("#header.poolName")
     public SysNotice selectNoticeById(Long noticeId) {
         return noticeMapper.selectNoticeById(noticeId);
     }
@@ -36,6 +38,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 公告集合
      */
     @Override
+    @DS("#header.poolName")
     public List<SysNotice> selectNoticeList(SysNotice notice) {
         return noticeMapper.selectNoticeList(notice);
     }
@@ -47,6 +50,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 结果
      */
     @Override
+    @DS("#header.poolName")
     public int insertNotice(SysNotice notice) {
         return noticeMapper.insertNotice(notice);
     }
@@ -58,6 +62,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 结果
      */
     @Override
+    @DS("#header.poolName")
     public int updateNotice(SysNotice notice) {
         return noticeMapper.updateNotice(notice);
     }
@@ -69,6 +74,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 结果
      */
     @Override
+    @DS("#header.poolName")
     public int deleteNoticeById(Long noticeId) {
         return noticeMapper.deleteNoticeById(noticeId);
     }
@@ -80,6 +86,7 @@ public class SysNoticeServiceImpl implements ISysNoticeService {
      * @return 结果
      */
     @Override
+    @DS("#header.poolName")
     public int deleteNoticeByIds(Long[] noticeIds) {
         return noticeMapper.deleteNoticeByIds(noticeIds);
     }
diff --git a/op-modules/op-system/src/main/resources/mapper/system/SysNoticeGroupMapper.xml b/op-modules/op-system/src/main/resources/mapper/system/SysNoticeGroupMapper.xml
new file mode 100644
index 00000000..3fc67cf3
--- /dev/null
+++ b/op-modules/op-system/src/main/resources/mapper/system/SysNoticeGroupMapper.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.op.system.mapper.SysNoticeGroupMapper">
+
+    <resultMap type="SysNoticeGroup" id="SysNoticeGroupResult">
+            <result property="id" column="id"/>
+            <result property="noticeId" column="notice_id"/>
+            <result property="groupCode" column="group_code"/>
+            <result property="groupName" column="group_name"/>
+            <result property="delFlag" column="del_flag"/>
+            <result property="createBy" column="create_by"/>
+            <result property="createTime" column="create_time"/>
+            <result property="updateBy" column="update_by"/>
+            <result property="updateTime" column="update_time"/>
+            <result property="remark" column="remark"/>
+    </resultMap>
+
+    <sql id="selectSysNoticeGroupVo">
+		select id, notice_id, group_code, group_name, del_flag, create_by, create_time, update_by, update_time, remark from sys_notice_group
+	</sql>
+
+    <select id="selectSysNoticeGroupList" parameterType="SysNoticeGroup" resultMap="SysNoticeGroupResult">
+        <include refid="selectSysNoticeGroupVo"/>
+        <where>
+                        <if test="noticeId != null ">
+                            and notice_id = #{noticeId}
+                        </if>
+                        <if test="groupCode != null  and groupCode != ''">
+                            and group_code = #{groupCode}
+                        </if>
+                        <if test="groupName != null  and groupName != ''">
+                            and group_name like concat('%', #{groupName}, '%')
+                        </if>
+        </where>
+    </select>
+
+    <select id="selectSysNoticeGroupById" parameterType="Long"
+            resultMap="SysNoticeGroupResult">
+            <include refid="selectSysNoticeGroupVo"/>
+            where id = #{id}
+    </select>
+
+    <insert id="insertSysNoticeGroup" parameterType="SysNoticeGroup">
+        insert into sys_notice_group
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+                    <if test="id != null">id,
+                    </if>
+                    <if test="noticeId != null">notice_id,
+                    </if>
+                    <if test="groupCode != null">group_code,
+                    </if>
+                    <if test="groupName != null">group_name,
+                    </if>
+                    <if test="delFlag != null">del_flag,
+                    </if>
+                    <if test="createBy != null">create_by,
+                    </if>
+                    <if test="createTime != null">create_time,
+                    </if>
+                    <if test="updateBy != null">update_by,
+                    </if>
+                    <if test="updateTime != null">update_time,
+                    </if>
+                    <if test="remark != null">remark,
+                    </if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+                    <if test="id != null">#{id},
+                    </if>
+                    <if test="noticeId != null">#{noticeId},
+                    </if>
+                    <if test="groupCode != null">#{groupCode},
+                    </if>
+                    <if test="groupName != null">#{groupName},
+                    </if>
+                    <if test="delFlag != null">#{delFlag},
+                    </if>
+                    <if test="createBy != null">#{createBy},
+                    </if>
+                    <if test="createTime != null">#{createTime},
+                    </if>
+                    <if test="updateBy != null">#{updateBy},
+                    </if>
+                    <if test="updateTime != null">#{updateTime},
+                    </if>
+                    <if test="remark != null">#{remark},
+                    </if>
+        </trim>
+    </insert>
+
+    <update id="updateSysNoticeGroup" parameterType="SysNoticeGroup">
+        update sys_notice_group
+        <trim prefix="SET" suffixOverrides=",">
+                    <if test="noticeId != null">notice_id =
+                        #{noticeId},
+                    </if>
+                    <if test="groupCode != null">group_code =
+                        #{groupCode},
+                    </if>
+                    <if test="groupName != null">group_name =
+                        #{groupName},
+                    </if>
+                    <if test="delFlag != null">del_flag =
+                        #{delFlag},
+                    </if>
+                    <if test="createBy != null">create_by =
+                        #{createBy},
+                    </if>
+                    <if test="createTime != null">create_time =
+                        #{createTime},
+                    </if>
+                    <if test="updateBy != null">update_by =
+                        #{updateBy},
+                    </if>
+                    <if test="updateTime != null">update_time =
+                        #{updateTime},
+                    </if>
+                    <if test="remark != null">remark =
+                        #{remark},
+                    </if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <delete id="deleteSysNoticeGroupById" parameterType="Long">
+		delete from sys_notice_group where id = #{id}
+	</delete>
+
+    <delete id="deleteSysNoticeGroupByIds" parameterType="String">
+        delete from sys_notice_group where id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+    <select id="getSerialNumber" resultType="java.lang.Integer">
+        select count(0)+1
+        from sys_notice_group
+        where
+        CONVERT(varchar(10),create_time, 120) = CONVERT(varchar(10),GETDATE(), 120)
+    </select>
+</mapper>