diff --git a/src/main/java/com/xujie/sys/modules/pms/controller/EamController.java b/src/main/java/com/xujie/sys/modules/pms/controller/EamController.java
index 70ff5c23..e383fe9a 100644
--- a/src/main/java/com/xujie/sys/modules/pms/controller/EamController.java
+++ b/src/main/java/com/xujie/sys/modules/pms/controller/EamController.java
@@ -56,6 +56,31 @@ public class EamController {
     @Autowired
     private QueryCriteriaConstructorDefault queryCriteriaConstructorDefault;
 
+    /**
+     * @Description 换线专家组维修工单
+     * @Title
+     * @author qkh
+     * @date 2026/2/4
+     **/
+    @PostMapping(value="/eamExchangeOrderExportExcel")
+    public void eamExchangeOrderExportExcel (@RequestBody EamWorkOrderInData data, HttpServletResponse response) throws IOException {
+        // 设置响应头
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setCharacterEncoding("utf-8");
+        String fileName = URLEncoder.encode("换线专家组维修工单", "UTF-8").replaceAll("\\+", "%20");
+        response.setHeader("Content-Disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
+
+        //获取数据
+        List<EamWorkOrderInData> list =
+                eamService.eamWorkOrderSearchForDefectExport(data);
+
+        EasyExcel.write(response.getOutputStream(), EamWorkOrderExportData.class)
+                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
+                .sheet("换线专家组维修工单")
+                .doWrite(list);
+    }
+
+
     /**
      * @Description 维护工单导出excel
      * @Title eamMaintainOrderExportExcel
diff --git a/src/main/java/com/xujie/sys/modules/pms/mapper/EamMapper.java b/src/main/java/com/xujie/sys/modules/pms/mapper/EamMapper.java
index b7b4646c..c587befa 100644
--- a/src/main/java/com/xujie/sys/modules/pms/mapper/EamMapper.java
+++ b/src/main/java/com/xujie/sys/modules/pms/mapper/EamMapper.java
@@ -533,4 +533,6 @@ public interface EamMapper {
     QcItemData getEamPropertiesItemByItemNo(@Param("data") QcItemData data);
 
     List<EamMaintainOrderExportData> eamWorkOrderSearchList(@Param("query") EamWorkOrderInData inData);
+
+    List<EamWorkOrderInData> eamWorkOrderSearchForDefectExport(@Param("query") EamWorkOrderInData inData);
 }
diff --git a/src/main/java/com/xujie/sys/modules/pms/service/EamService.java b/src/main/java/com/xujie/sys/modules/pms/service/EamService.java
index d0cfb028..7cc39bd9 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/EamService.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/EamService.java
@@ -1223,4 +1223,6 @@ public interface EamService {
     QcItemData getEamPropertiesItemByItemNo(QcItemData data);
 
     List<EamMaintainOrderExportData> eamWorkOrderSearchList(EamWorkOrderInData data);
+
+    List<EamWorkOrderInData> eamWorkOrderSearchForDefectExport(EamWorkOrderInData data);
 }
diff --git a/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java b/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
index d101a958..4f7b3332 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
@@ -1685,6 +1685,14 @@ public class EamServiceImpl implements EamService {
         IPage<EamWorkOrderInData> resultList = this.eamMapper.eamWorkOrderSearchForDefect(new Page<EamWorkOrderInData>(inData.getPage(), inData.getLimit()), inData);
         return new PageUtils(resultList);
     }
+    //换线专家组不分页查询
+    @Override
+    public List<EamWorkOrderInData> eamWorkOrderSearchForDefectExport(EamWorkOrderInData inData) {
+        if (StringUtils.isNotBlank(inData.getDepartmentName())) {
+            inData.setDeptArr(inData.getDepartmentName().split(";"));
+        }
+        return eamMapper.eamWorkOrderSearchForDefectExport(inData);
+    }
     //同eamWorkOrderSearchForDefect方法，但返回值接收对象不同，用于导出
     @Override
     public PageUtils eamWorkOrderSearchForDefect2(EamWorkOrderInData inData){
diff --git a/src/main/resources/mapper/pms/EamMapper.xml b/src/main/resources/mapper/pms/EamMapper.xml
index 149327ab..65b82e94 100644
--- a/src/main/resources/mapper/pms/EamMapper.xml
+++ b/src/main/resources/mapper/pms/EamMapper.xml
@@ -4341,6 +4341,132 @@
         </where>
         ORDER BY a.CreateDate
     </select>
+    <select id="eamWorkOrderSearchForDefectExport"
+            resultType="com.xujie.sys.modules.pms.data.EamWorkOrderExportData">
+        SELECT
+        a.Site,
+        a.bu_no,
+        dbo.get_bu_desc(a.site, a.bu_no) as buDesc,
+        a.OrderNo,
+        a.PlanID,
+        a.ObjectID,
+        a.Status,
+        a.PlanOperator,
+        a.ActualOperator,
+        a.PlanDate,
+        a.ActualDate,
+        a.FunctionType,
+        a.CreateDate,
+        dbo.eam_Get_eamAdminName_TPM(a.Site,b.CreatedBy) as createBy,
+        a.Remark,
+        a.StartTime,
+        a.EndTime,
+        a.WorkTime,
+        dbo.eam_Get_eamAdminName_TPM(a.Site,a.PlanOperator) as planOperatorName,
+        b.DefectID,
+        c.DefectDesc,
+        e.ObjectDesc as objectDesc,
+        dbo.eam_Get_eam_properties_CodeDesc(a.site, a.bu_no, a.FunctionType, a.PropertiesCode) as codeDesc,
+        a.result,
+        b.urgency,
+        a.disposal_measures,
+        a.difficulty_level,
+        a.difficulty_remark,
+        f.department_name,
+        a.reach_date,
+        a.reach_operator,
+        a.reach_operator_name,
+        case when a.status = '已废弃' then null else b.CreatedDate end as CreatedDate,
+        a.handling_method,
+        dbo.eam_Get_eamResourceDesc(a.Site, a.ObjectID) as resourceDesc,
+        CASE WHEN (DATEDIFF(SECOND, a.CreateDate, a.reach_date) <![CDATA[<]]> 60)  THEN DATEDIFF(SECOND, a.CreateDate, a.reach_date) / 60.0
+        ELSE DATEDIFF(MINUTE, a.CreateDate, a.reach_date)
+        END AS responseTime,
+        b.FeedBackDesc,
+        dbo.joint_name(a.Site,a.bu_no,a.OrderNo,a.FunctionType) as actualOperatorName,
+        a.fault_reason,
+        a.preventive_measure,
+        a.document_source,
+        a.repair_reporting_type,
+        a.repair_type,
+        a.confirm_assessment,
+        a.confirm_remark,
+        a.check_assessment,
+        a.check_notes
+        FROM eam_workOrder a
+        left join eam_defect_feedBack b on a.site = b.site and a.PlanID = b.feedBackID and a.bu_no = b.bu_no
+        left join eam_defect c on b.DefectID = c.DefectID
+        left join operator as d on a.site = d.site and a.CreateBy = d.operator_id
+        left join eam_object as e on a.site = e.site and a.ObjectID = e.ObjectID and a.bu_no = e.bu_no
+        left join sys_department as f on e.site = f.site and e.dept_id = f.department_id and e.bu_no = f.bu_no
+        left join Access_dept as ead ON ead.site = f.site and ead.department_id = f.department_id and ead.bu_no = f.bu_no
+        left join sys_user as ea on ead.username = ea.username
+        <where>
+            a.site in (select site from eam_access_site where username = #{query.userName})
+            and (a.site + '-' + a.bu_no) in (select * from dbo.query_bu(#{query.userName}))
+            and ea.username = #{query.userName}
+            <if test="query.buDesc != null and query.buDesc != ''">
+                AND dbo.get_bu_desc ( a.site, a.bu_no ) = #{query.buDesc}
+            </if>
+            <if test="query.deptArr != null">
+                AND
+                <foreach collection="query.deptArr" item="item" open="(" separator="or" close=")">
+                    f.department_name like '%' + #{item} + '%'
+                </foreach>
+            </if>
+            <if test="query.orderNo != null and query.orderNo != ''">
+                AND a.OrderNo like '%' + #{query.orderNo} +'%'
+            </if>
+            <if test="query.planID != null and query.planID != ''">
+                AND a.PlanID like '%' + #{query.planID} +'%'
+            </if>
+            <if test="query.objectID != null and query.objectID != ''">
+                AND a.ObjectID like '%' + #{query.objectID} +'%'
+            </if>
+            <if test="query.planOperator != null and query.planOperator != ''">
+                AND a.PlanOperator like '%' + #{query.planOperator} +'%'
+            </if>
+            <if test="query.status != null and query.status != ''">
+                AND a.status = #{query.status}
+            </if>
+            <if test="query.documentSource != null and query.documentSource != ''">
+                AND a.document_source = #{query.documentSource}
+            </if>
+            <if test="query.startDate != null ">
+                AND a.PlanDate >= #{query.startDate}
+            </if>
+            <if test="query.endDate != null ">
+                AND #{query.endDate} >= a.PlanDate
+            </if>
+            <if test="query.actualStartDate != null ">
+                AND a.ActualDate >= #{query.actualStartDate}
+            </if>
+            <if test="query.actualEndDate != null ">
+                AND DATEADD(DAY, 1, CONVERT(DATE, #{query.actualEndDate})) > a.ActualDate
+            </if>
+            <if test="query.urgency != null and query.urgency != ''">
+                AND b.urgency = #{query.urgency}
+            </if>
+            <if test="query.result != null and query.result != ''">
+                AND a.result = #{query.result}
+            </if>
+            <if test="query.repairReportingType != null and query.repairReportingType != ''">
+                AND a.repair_reporting_type = #{query.repairReportingType}
+            </if>
+            <if test="query.repairType != null and query.repairType != ''">
+                AND a.repair_type = #{query.repairType}
+            </if>
+            <if test="query.feedBackDesc != null and query.feedBackDesc != ''">
+                AND b.FeedBackDesc like '%' +#{query.feedBackDesc}+'%'
+            </if>
+            and a.FunctionType =#{query.functionType}
+        </where>
+        ORDER BY a.PlanDate,
+        CASE WHEN b.urgency = '特急' THEN 1
+        WHEN b.urgency = '紧急' THEN 2
+        WHEN b.urgency = '一般' THEN 3
+        END
+    </select>
     <insert id="saveSoundBoxEmailLog" parameterType="com.xujie.sys.modules.pms.entity.SoundBoxEmailLog">
         insert into sound_box_email_log (site, component_part_no, notify_no, request_data, response_data, email, created_at, user_id, username)
         values (#{site}, #{componentPartNo}, #{notifyNo}, #{requestData}, #{responseData}, #{email}, #{createdAt}, #{userId}, #{username})