diff --git a/mailbox-lan/src/main/java/com/biutag/lan/controller/DataController.java b/mailbox-lan/src/main/java/com/biutag/lan/controller/DataController.java
new file mode 100644
index 0000000..ced620c
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/controller/DataController.java
@@ -0,0 +1,47 @@
+package com.biutag.lan.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.biutag.aop.NotPower;
+import com.biutag.core.AjaxResult;
+import com.biutag.enums.RoleEnum;
+import com.biutag.lan.config.AdminThreadLocal;
+import com.biutag.lan.domain.Notice;
+import com.biutag.lan.domain.Work;
+import com.biutag.lan.domain.bo.MailQuery;
+import com.biutag.lan.domain.vo.DataVo;
+import com.biutag.lan.domain.vo.NoticeTotalVo;
+import com.biutag.lan.domain.vo.NoticeVo;
+import com.biutag.lan.domain.vo.WorkVo;
+import com.biutag.lan.flow.FlowNameEnum;
+import com.biutag.lan.service.DataService;
+import com.biutag.lan.service.NoticeService;
+import com.biutag.lan.service.WorkService;
+import com.biutag.lan.validate.system.DataSearchValidate;
+import com.biutag.lan.validate.system.NoticeSearchValidate;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+
+@RequiredArgsConstructor
+@RequestMapping("/api/data")
+@RestController
+public class DataController {
+
+
+
+    private final DataService dataService;
+
+    @NotPower
+    @GetMapping("list")
+    public AjaxResult<Page<Map<String, Object>>> list(Page page, @Validated DataSearchValidate searchValidate) {
+        Page<Map<String, Object>> list = dataService.list(page, searchValidate);
+        return AjaxResult.success(list);
+    }
+
+}
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/controller/system/DeptController.java b/mailbox-lan/src/main/java/com/biutag/lan/controller/system/DeptController.java
index 4846a08..a4139b2 100644
--- a/mailbox-lan/src/main/java/com/biutag/lan/controller/system/DeptController.java
+++ b/mailbox-lan/src/main/java/com/biutag/lan/controller/system/DeptController.java
@@ -5,6 +5,7 @@ import com.biutag.aop.NotPower;
 import com.biutag.core.AjaxResult;
 import com.biutag.entity.system.Dept;
 import com.biutag.entity.system.Duty;
+import com.biutag.lan.domain.vo.EasyDeptVO;
 import com.biutag.lan.service.IDeptService;
 import com.biutag.lan.validate.commons.IdValidate;
 import com.biutag.lan.validate.system.DeptCreateValidate;
@@ -18,6 +19,8 @@ import jakarta.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -129,4 +132,20 @@ public class DeptController {
         return AjaxResult.success(iDeptService.getDuty());
     }
 
+    @NotPower
+    @GetMapping("/Easylist")
+    @ApiOperation(value="简易部门列表")
+    public AjaxResult<List<EasyDeptVO>> Easylist() {
+        List<EasyDeptVO> list = new ArrayList<>();
+        EasyDeptVO easyDeptVO1 = new EasyDeptVO();
+        easyDeptVO1.setId(1);
+        easyDeptVO1.setLabelName("市局");
+        list.add(easyDeptVO1);
+        EasyDeptVO easyDeptVO2 = new EasyDeptVO();
+        easyDeptVO2.setId(2);
+        easyDeptVO2.setLabelName("二级机构");
+        list.add(easyDeptVO2);
+        return AjaxResult.success(list);
+    }
+
 }
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/DataVo.java b/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/DataVo.java
new file mode 100644
index 0000000..36e4400
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/DataVo.java
@@ -0,0 +1,46 @@
+package com.biutag.lan.domain.vo;
+
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+@Accessors(chain = true)
+@Setter
+@Getter
+public class DataVo {
+    private static final long serialVersionUID = 1L;
+
+    private String cname;
+
+    private String cratenumber;
+
+    private String crate;
+
+    private String completed;
+
+    private String csum;
+
+    private String rname;
+
+    private String resolved;
+
+    private String rsum;
+
+    private String ratenumber;
+
+    private String rate;
+
+    private String sname;
+
+    private String satisfied;
+
+    private String sum;
+
+    private String sratenumber;
+
+    private String srate;
+
+    private String score;
+
+}
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/EasyDeptVO.java b/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/EasyDeptVO.java
new file mode 100644
index 0000000..6a564b9
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/domain/vo/EasyDeptVO.java
@@ -0,0 +1,20 @@
+package com.biutag.lan.domain.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@ApiModel("简易deptVO")
+public class EasyDeptVO implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "主键")
+    private Integer id;
+
+
+    @ApiModelProperty(value = "名称")
+    private String labelName;
+}
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/mapper/DataMapper.java b/mailbox-lan/src/main/java/com/biutag/lan/mapper/DataMapper.java
new file mode 100644
index 0000000..f118bc8
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/mapper/DataMapper.java
@@ -0,0 +1,24 @@
+package com.biutag.lan.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.biutag.entity.system.Duty;
+import com.biutag.lan.domain.Mail;
+import com.biutag.lan.domain.vo.DataVo;
+import com.biutag.lan.domain.vo.MailDetail;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+import java.util.Map;
+
+public interface DataMapper extends BaseMapper<Mail> {
+
+
+    List<Map<String, Object>> getFirstAllList(@Param("searchStartTime") String searchStartTime,@Param("searchEndTime") String searchEndTime);
+
+    List<Map<String, Object>> getSecondList(Page page,@Param("searchStartTime") String searchStartTime,@Param("searchEndTime") String searchEndTime);
+
+    List<Map<String, Object>> getThirdList(Page page,@Param("searchStartTime") String searchStartTime,@Param("searchEndTime") String searchEndTime,@Param("deptId") String deptId);
+
+}
+
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/service/DataService.java b/mailbox-lan/src/main/java/com/biutag/lan/service/DataService.java
new file mode 100644
index 0000000..830aaa9
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/service/DataService.java
@@ -0,0 +1,85 @@
+package com.biutag.lan.service;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.biutag.constants.AppConstants;
+import com.biutag.enums.RoleEnum;
+import com.biutag.lan.config.AdminThreadLocal;
+import com.biutag.lan.domain.*;
+import com.biutag.lan.domain.vo.DataVo;
+import com.biutag.lan.domain.vo.NoticeVo;
+import com.biutag.lan.mapper.*;
+import com.biutag.lan.validate.system.DataSearchValidate;
+import com.biutag.lan.validate.system.NoticeSearchValidate;
+import com.biutag.mapper.setting.DictDataMapper;
+import com.biutag.mapper.system.DeptMapper;
+import jakarta.annotation.Resource;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.time.format.DateTimeFormatter;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+
+@RequiredArgsConstructor
+@Service
+public class DataService extends ServiceImpl<DataMapper, Mail> {
+
+
+
+    @Resource
+    private DataMapper dataMapper;
+
+    public Page<Map<String, Object>> list(Page page, @Validated DataSearchValidate searchValidate){
+        List<Map<String, Object>> combinedList = null;
+        List<Map<String, Object>> mapfirst = null;
+        List<Map<String, Object>> mapSecond = null;
+        List<Map<String, Object>> mapThird = null;
+        if (searchValidate.getEasydept()==null||!searchValidate.getEasydept().equals("2")){
+            if (searchValidate.getSearchTime()!=null){
+                mapfirst = dataMapper.getFirstAllList(searchValidate.getSearchStartTime(),searchValidate.getSearchEndTime());
+                mapSecond = dataMapper.getSecondList(page,searchValidate.getSearchStartTime(),searchValidate.getSearchEndTime());
+            }else {
+                mapfirst = dataMapper.getFirstAllList(null,null);
+                mapSecond = dataMapper.getSecondList(page,null,null);
+            }
+            combinedList = Stream.concat(mapfirst.stream(), mapSecond.stream())
+                    .collect(Collectors.toList());
+        }else if (searchValidate.getEasydept()!=null&&searchValidate.getEasydept().equals("2")){
+            if (searchValidate.getSdept()!=null){
+                if (searchValidate.getSearchTime()!=null){
+                    mapThird = dataMapper.getThirdList(page,searchValidate.getSearchStartTime(),searchValidate.getSearchEndTime(),searchValidate.getSdept());
+                }else {
+                    mapThird = dataMapper.getThirdList(page,null,null,searchValidate.getSdept());
+                }
+                combinedList = mapThird;
+            }else{
+                if (searchValidate.getSearchTime()!=null){
+                    mapfirst = dataMapper.getFirstAllList(searchValidate.getSearchStartTime(),searchValidate.getSearchEndTime());
+                    mapSecond = dataMapper.getSecondList(page,searchValidate.getSearchStartTime(),searchValidate.getSearchEndTime());
+                }else {
+                    mapfirst = dataMapper.getFirstAllList(null,null);
+                    mapSecond = dataMapper.getSecondList(page,null,null);
+                }
+                combinedList = Stream.concat(mapfirst.stream(), mapSecond.stream())
+                        .collect(Collectors.toList());
+            }
+        }
+        Page<Map<String, Object>> dataVoPage =  new Page<>();
+        dataVoPage.setRecords(combinedList);
+        dataVoPage.setTotal(page.getTotal());
+        dataVoPage.setCurrent(page.getCurrent());
+        dataVoPage.setSize(page.getSize());
+        dataVoPage.setPages(page.getPages());
+        return dataVoPage;
+    }
+
+
+
+}
\ No newline at end of file
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/validate/system/DataSearchValidate.java b/mailbox-lan/src/main/java/com/biutag/lan/validate/system/DataSearchValidate.java
new file mode 100644
index 0000000..d060892
--- /dev/null
+++ b/mailbox-lan/src/main/java/com/biutag/lan/validate/system/DataSearchValidate.java
@@ -0,0 +1,30 @@
+package com.biutag.lan.validate.system;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@ApiModel("通知搜素参数")
+public class DataSearchValidate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "搜索时间")
+    private String searchTime;
+
+    @ApiModelProperty(value = "搜索时间")
+    private String searchStartTime;
+
+    @ApiModelProperty(value = "搜索时间")
+    private String searchEndTime;
+
+    @ApiModelProperty(value = "机构level")
+    private String easydept;
+
+    @ApiModelProperty(value = "二级机构id")
+    private String sdept;
+
+}
diff --git a/mailbox-lan/src/main/resources/mapper/DataMapper.xml b/mailbox-lan/src/main/resources/mapper/DataMapper.xml
new file mode 100644
index 0000000..024c562
--- /dev/null
+++ b/mailbox-lan/src/main/resources/mapper/DataMapper.xml
@@ -0,0 +1,185 @@
+<?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.biutag.lan.mapper.DataMapper">
+    <select id="getSecondList" resultType="java.util.Map" parameterType="java.util.Map">
+        SELECT * , (cratenumber * 0.5 + sratenumber * 0.3 + ratenumber * 0.2) score FROM
+            (
+                (
+                    select  a.name cname,a.sort,
+                            ROUND(sum(COALESCE(b.completed, 0))*100/count(1),0) crateNumber,
+                            count(b.mail_id) total,
+                            CONCAT(crateNumber,'%') crate,
+                            SUM(COALESCE(b.completed, 0))   completed,count(1) csum
+
+                    from dept a left join mail_mark b on a.id = b.second_dept_id
+
+            <if test="searchStartTime != null and searchEndTime != null">
+                AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+            </if>
+
+                    where a.level = '2'
+
+                    group by a.name,a.sort
+                    order by crateNumber  desc
+                )			t1
+                    join
+
+                    (select t.name rname, t.resolved, t.sum rsum, CASE WHEN t.sum = 0 THEN 0 ELSE ROUND((t.resolved / t.sum) * 100)  END AS rateNumber, concat(rateNumber, '%') rate
+                     from
+                         (select  a.name,  SUM(COALESCE(b.resolved, 0))   resolved,
+                                  SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) sum
+                          from dept a left join mail_mark b on a.id = b.second_dept_id
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+                          where a.level = '2'
+
+                          group by a.name) t order by rateNumber desc
+
+                    ) t2 on t1.cname = t2.rname
+
+                ) t3 JOIN
+
+            (
+                select  a.name sname,
+                        SUM(COALESCE(b.satisfied, 0))   satisfied,
+                        SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) sum,
+                CASE WHEN sum = 0 THEN 0 ELSE ROUND(sum(COALESCE(b.satisfied, 0))*100/sum,0) END srateNumber,
+                CONCAT(srateNumber,'%') srate
+                from dept a left join mail_mark b on a.id = b.second_dept_id
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+                where a.level = '2'
+
+                group by a.name
+                order by srateNumber desc
+            ) t4 on t3.cname = t4.sname  ORDER BY score desc ,sort
+    </select>
+
+
+    <select id="getFirstAllList" resultType="java.util.Map" >
+        SELECT *, (CAST(REPLACE(crate, '%', '') AS NUMERIC) * 0.5 +
+                   CAST(REPLACE(srate, '%', '') AS NUMERIC) * 0.3 +
+                   CAST(REPLACE(rate, '%', '') AS NUMERIC) * 0.2) AS score,'长沙市公安局' as cname FROM
+            (
+                (
+                    select
+                        ROUND(sum(COALESCE(b.completed, 0))*100/count(1),0) crateNumber,
+                        CONCAT(ROUND(SUM(COALESCE(b.completed, 0))*100 / NULLIF(COUNT(1), 0),0),'%') AS cRate,
+                        SUM(COALESCE(b.completed, 0)) AS completed,
+                        COUNT(1) AS cSum,
+                        (SELECT COUNT(*) FROM mail_mark b where 1=1
+                        <if test="searchStartTime != null and searchEndTime != null">
+                        AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+                        </if>) AS total
+                    from  mail_mark  b left  join  dept a on a.id=b.second_dept_id where 1=1
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+                )			t1
+                    join
+
+                    (
+                        select   CONCAT(ROUND(sum(COALESCE(b.resolved, 0))*100/SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END),0),'%') Rate,
+                                 SUM(COALESCE(b.resolved, 0))   resolved,SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) rSum,
+        (SELECT COUNT(*) FROM mail_mark b where 1=1
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>) AS total
+
+                        from  mail_mark  b left  join  dept a  on a.id=b.second_dept_id where   1=1
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+                    ) t2 on t1.total = t2.total
+
+                ) t3 JOIN
+
+            (
+                select
+                    CONCAT(ROUND(SUM(COALESCE(b.satisfied, 0))*100 / NULLIF(SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END), 0),0),'%') AS sRate,
+                    SUM(COALESCE(b.satisfied, 0)) AS satisfied,
+                    SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) AS Sum,
+        (SELECT COUNT(*) FROM mail_mark b where 1=1
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>) AS total
+
+                from mail_mark b left join dept a on a.id=b.second_dept_id where 1=1
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+            ) t4 on t3.total = t4.total
+    </select>
+
+
+    <select id="getThirdList" resultType="java.util.Map" parameterType="java.util.Map">
+        SELECT * , (cratenumber * 0.5 + sratenumber * 0.3 + ratenumber * 0.2) score FROM
+        (
+        (
+        select  a.name cname,a.sort,
+        ROUND(sum(COALESCE(b.completed, 0))*100/count(1),0) crateNumber,
+        count(b.mail_id) total,
+        CONCAT(crateNumber,'%') crate,
+        SUM(COALESCE(b.completed, 0))   completed,count(1) csum
+
+        from dept a left join mail_mark b on a.id = b.second_dept_id
+
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+        where a.level = '3'
+        <if test="deptId != null">
+            and a.pid = #{deptId} or a.id = #{deptId}
+        </if>
+        group by a.name,a.sort
+        order by crateNumber  desc
+        )			t1
+        join
+
+        (select t.name rname, t.resolved, t.sum rsum, CASE WHEN t.sum = 0 THEN 0 ELSE ROUND((t.resolved / t.sum) * 100)  END AS rateNumber, concat(rateNumber, '%') rate
+        from
+        (select  a.name,  SUM(COALESCE(b.resolved, 0))   resolved,
+        SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) sum
+        from dept a left join mail_mark b on a.id = b.second_dept_id
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+        where a.level = '3'
+        <if test="deptId != null">
+            and a.pid = #{deptId} or a.id = #{deptId}
+        </if>
+        group by a.name) t order by rateNumber desc
+
+        ) t2 on t1.cname = t2.rname
+
+        ) t3 JOIN
+
+        (
+        select  a.name sname,
+        SUM(COALESCE(b.satisfied, 0))   satisfied,
+        SUM(CASE WHEN b.completed = '1' THEN 1 ELSE 0 END) sum,
+        CASE WHEN sum = 0 THEN 0 ELSE ROUND(sum(COALESCE(b.satisfied, 0))*100/sum,0) END srateNumber,
+        CONCAT(srateNumber,'%') srate
+        from dept a left join mail_mark b on a.id = b.second_dept_id
+        <if test="searchStartTime != null and searchEndTime != null">
+            AND b.completion_time BETWEEN #{searchStartTime} AND (to_date(#{searchEndTime}) + interval '1 D')
+        </if>
+
+        where a.level = '3'
+        <if test="deptId != null">
+            and a.pid = #{deptId} or a.id = #{deptId}
+        </if>
+        group by a.name
+        order by srateNumber desc
+        ) t4 on t3.cname = t4.sname  ORDER BY score desc ,sort
+    </select>
+</mapper>