diff --git a/src/main/java/com/budwk/app/zhgh/welfare/controller/WelfareListController.java b/src/main/java/com/budwk/app/zhgh/welfare/controller/WelfareListController.java
index 1713495..5c8710a 100644
--- a/src/main/java/com/budwk/app/zhgh/welfare/controller/WelfareListController.java
+++ b/src/main/java/com/budwk/app/zhgh/welfare/controller/WelfareListController.java
@@ -116,6 +116,14 @@ public class WelfareListController {
         welfareListService.exportAddress(pageForm, response);
     }
 
+    @At
+    @SaCheckPermission("welfare.list.mange")
+    @ApiOperation("导出重复身份证号人员")
+    @Ok("void")
+    public void exportRepeatIdCard(WelfareListPageForm pageForm, HttpServletResponse response) {
+        welfareListService.exportRepeatIdCard(pageForm, response);
+    }
+
     @At
     @SaCheckPermission("welfare.list.mange")
     @ApiOperation("导出")
diff --git a/src/main/java/com/budwk/app/zhgh/welfare/service/WelfareListService.java b/src/main/java/com/budwk/app/zhgh/welfare/service/WelfareListService.java
index efa8c9e..66b5030 100644
--- a/src/main/java/com/budwk/app/zhgh/welfare/service/WelfareListService.java
+++ b/src/main/java/com/budwk/app/zhgh/welfare/service/WelfareListService.java
@@ -53,6 +53,13 @@ public interface WelfareListService extends BaseService<WelfareList> {
      */
     void exportAddress(WelfareListPageForm pageForm, HttpServletResponse response);
 
+    /**
+     * 导出重复身份证号人员
+     * @param pageForm
+     * @param response
+     */
+    void exportRepeatIdCard(WelfareListPageForm pageForm, HttpServletResponse response);
+
     /**
      * 导出
      * @param pageForm
diff --git a/src/main/java/com/budwk/app/zhgh/welfare/service/impl/WelfareListServiceImpl.java b/src/main/java/com/budwk/app/zhgh/welfare/service/impl/WelfareListServiceImpl.java
index b6ad1d7..5925580 100644
--- a/src/main/java/com/budwk/app/zhgh/welfare/service/impl/WelfareListServiceImpl.java
+++ b/src/main/java/com/budwk/app/zhgh/welfare/service/impl/WelfareListServiceImpl.java
@@ -629,6 +629,72 @@ public class WelfareListServiceImpl extends BaseServiceImpl<WelfareList> impleme
         }
     }
 
+    @Override
+    public void exportRepeatIdCard(WelfareListPageForm pageForm, HttpServletResponse response) {
+        Sql sql = Sqls.create("""
+                SELECT
+                  t1.*,
+                  t2.loginname,
+                  t2.username,
+                  t2.idCard,
+                  t2.sex,
+                  DATE_FORMAT(t2.birthday, '%Y-%m-%d') AS birthday
+                FROM
+                  `welfare_list` t1
+                  LEFT JOIN sys_user t2 ON t2.id = t1.userId
+                $condition
+                """);
+        Cnd cnd = Cnd.NEW();
+        cnd.and("t1.projectId", "=", pageForm.getProjectId());
+        cnd.and("t2.idCard", "in", Sqls.create("select idCard from sys_user where idCard is not null and idCard != '' group by idCard having count(1) > 1"));
+        if (StrUtil.isNotBlank(pageForm.getUserName())) {
+            cnd.where().andLike("t2.username", pageForm.getUserName());
+        }
+        if (StrUtil.isNotBlank(pageForm.getLoginName())) {
+            cnd.where().andLike("t2.loginname", pageForm.getLoginName());
+        }
+        cnd.andEX("t2.sex", "=", pageForm.getSex());
+        cnd.andEX("t2.birthday", "=", pageForm.getBirthday());
+        if (pageForm.getBirthMonths() != null && pageForm.getBirthMonths().length > 0) {
+            cnd.andEX("MONTH(t2.birthday)", "in", pageForm.getBirthMonths());
+        }
+        cnd.andEX("t1.welfareUnitId", "in", pageForm.getUnitIds());
+        cnd.andEX("t1.welfareUnionId", "=", pageForm.getUnionId());
+        cnd.andEX("t1.personType", "in", pageForm.getPersonTypes());
+        cnd.andEX("t1.preparedBy", "in", pageForm.getPreparedBys());
+        cnd.andEX("t1.userState", "in", pageForm.getUserStates());
+
+        cnd.asc("t2.idCard");
+        cnd.asc("t1.welfareUnionName");
+        cnd.asc("t1.welfareUnitName");
+
+        sql.setCondition(cnd);
+        List<NutMap> list = listMap(sql);
+
+        try {
+            List<ExcelExportEntity> exportEntities = new ArrayList<>();
+            exportEntities.add(new ExcelExportEntity("工号", "loginname", 20));
+            exportEntities.add(new ExcelExportEntity("姓名", "username", 20));
+            exportEntities.add(new ExcelExportEntity("身份证号", "idCard", 30));
+            exportEntities.add(new ExcelExportEntity("性别", "sex", 20));
+            exportEntities.add(new ExcelExportEntity("出生日期", "birthday", 20));
+            exportEntities.add(new ExcelExportEntity("人员类型", "personType", 20));
+            exportEntities.add(new ExcelExportEntity("聘用方式", "preparedBy", 20));
+            exportEntities.add(new ExcelExportEntity("在职状态", "userState", 20));
+            exportEntities.add(new ExcelExportEntity("所属工会", "welfareUnionName", 20));
+            exportEntities.add(new ExcelExportEntity("所属单位", "welfareUnitName", 30));
+            exportEntities.add(new ExcelExportEntity("备注", "remark", 30));
+
+            ExportParams exportParams = new ExportParams();
+            exportParams.setType(ExcelType.XSSF);
+            Workbook workbook = ExcelExportUtil.exportExcel(exportParams, exportEntities, list);
+
+            CommonDownloadUtil.download("重复身份证号人员.xlsx", workbook, response);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     @Override
     public void exportXlsx(WelfareListPageForm pageForm, HttpServletResponse response) {
         Sql sql = Sqls.create("""
diff --git a/src/main/resources/views/platform/zhgh/welfare/welfareUser/index.html b/src/main/resources/views/platform/zhgh/welfare/welfareUser/index.html
index 1e5993f..5faf21a 100644
--- a/src/main/resources/views/platform/zhgh/welfare/welfareUser/index.html
+++ b/src/main/resources/views/platform/zhgh/welfare/welfareUser/index.html
@@ -136,6 +136,16 @@ layout("/layouts/platform.html"){
                     <el-button :disabled="!pageForm.projectId" @click="openExport" icon="el-icon-download" size="small" type="primary">
                         导出名单
                     </el-button>
+                    <el-button
+                        v-if="$auth.hasRole('SYSADMIN')"
+                        :disabled="!pageForm.projectId"
+                        @click="exportRepeatIdCard"
+                        icon="el-icon-download"
+                        size="small"
+                        type="primary"
+                    >
+                        导出重复身份证号人员
+                    </el-button>
                     <el-button :disabled="!pageForm.projectId" @click="openImport" icon="el-icon-document-add" size="small" type="primary">
                         导入名单
                     </el-button>
@@ -329,6 +339,10 @@ layout("/layouts/platform.html"){
             exportAddress() {
                 this.$downLoad("/platform/welfare/list/mange/exportAddress", this.pageForm)
             },
+            // 导出重复身份证号人员
+            exportRepeatIdCard() {
+                this.$downLoad("/platform/welfare/list/mange/exportRepeatIdCard", this.pageForm)
+            },
             // 导出名单
             openExport() {
                 const pageForm = clone(this.pageForm)