diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/controller/GpsEquipmentController.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/controller/GpsEquipmentController.java
index 3447d4b0..0168715d 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/controller/GpsEquipmentController.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/controller/GpsEquipmentController.java
@@ -1,5 +1,6 @@
 package org.dromara.gps.controller;
 
+import java.time.LocalDate;
 import java.util.List;
 import java.util.Map;
 
@@ -17,6 +18,7 @@ import org.dromara.contractor.domain.dto.constructionuser.SubConstructionUserQue
 import org.dromara.contractor.domain.exportvo.BusConstructionUserExportVo;
 import org.dromara.contractor.domain.vo.constructionuser.SubConstructionUserVo;
 import org.dromara.contractor.service.ISubConstructionUserService;
+import org.dromara.gps.domain.bo.GpsEquipmentSonBo;
 import org.dromara.gps.domain.vo.*;
 import org.dromara.project.service.IBusProjectService;
 import org.dromara.system.domain.SysUser;
@@ -222,4 +224,12 @@ public class GpsEquipmentController extends BaseController {
                           @PathVariable Long[] ids) {
         return toAjax(gpsEquipmentService.deleteWithValidByIds(List.of(ids), true));
     }
+
+    /**
+     * 查询GPS人员或设备定位日期信息列表
+     */
+    @GetMapping("/getDateList")
+    public R<List<LocalDate>> getRlList(GpsEquipmentSonBo bo) {
+        return R.ok(gpsEquipmentService.getRlList(bo));
+    }
 }
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentMapper.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentMapper.java
index e1f2a8a3..a5af589b 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentMapper.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentMapper.java
@@ -19,13 +19,18 @@ public interface GpsEquipmentMapper extends BaseMapperPlus<GpsEquipment, GpsEqui
 
     @Select("SELECT\n" +
         "  gm.user_id AS userId,\n" +
-        "  su.nick_name AS userName, \n" +
+        "  CASE\n" + // 根据gm.type动态选择userName的取值来源
+        "    WHEN gm.trip_id IS NULL THEN su.nick_name\n" + // type=1时取用户昵称（sys_user）
+        "    WHEN gm.trip_id IS NOT NULL THEN vvi.plate_number\n" + // type=2时取车辆名称（veh_vehicle_info）
+        "    ELSE ''\n" + // 其他type默认空值（或自定义默认内容）
+        "  END AS userName,\n" +
         "  gm.project_id AS projectId,\n" +
         "  bp.project_name AS projectName \n" +
         "FROM\n" +
         "  gps_equipment_son gm\n" +
-        "  LEFT JOIN sys_user su ON gm.user_id = su.user_id \n" +
         "LEFT JOIN bus_project bp ON gm.project_id = bp.id  \n" +
+        "  LEFT JOIN sys_user su ON gm.user_id = su.user_id and gm.trip_id IS NULL\n" +
+        "  LEFT JOIN veh_vehicle_info vvi ON gm.user_id = vvi.id and gm.trip_id IS NOT NULL\n" +
         "WHERE\n" +
         "  gm.client_id =  #{clientId}" +
         " GROUP BY gm.user_id,gm.project_id")
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentSonMapper.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentSonMapper.java
index 7b261120..8d46c768 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentSonMapper.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/mapper/GpsEquipmentSonMapper.java
@@ -8,6 +8,7 @@ import org.dromara.gps.domain.vo.GpsEquipmentSonVo;
 import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
 import org.dromara.gps.domain.vo.GpsStatusVo;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -112,6 +113,28 @@ public interface GpsEquipmentSonMapper extends BaseMapperPlus<GpsEquipmentSon, G
         "    rn = 1;")
     List<GpsEquipmentSonVo> getUeClientList(@Param("startTime") LocalDateTime startOfDay, @Param("endTime") LocalDateTime now);
 
+    @Select("<script>" +
+        "SELECT\n" +
+        "  DATE(create_time)\n" +
+        "FROM\n" +
+        "  gps_equipment_son\n" +
+        "WHERE \n" + // 避免条件拼接时的AND开头问题
+        "     project_id = #{bo.projectId}\n" +
+        "  <choose>\n" + // 互斥选择：userId和clientId二选一
+        "    <when test='bo.clientId != null and bo.clientId != \"\"'>\n" + // 其次clientId
+        "      AND client_id = #{bo.clientId}\n" +
+        "      <if test='bo.userId != null and bo.userId != \"\"'>\n" + // 嵌套if：userId存在则追加
+        "        AND user_id = #{bo.userId}\n" +
+        "      </if>\n" +
+        "    </when>\n" +
+        "    <when test='bo.userId != null and bo.userId != \"\"'>\n" + // 优先userId（可调整顺序）
+        "      AND user_id = #{bo.userId} AND client_id IS NULL\n" +
+        "    </when>\n" +
+        "  </choose>\n" +
+        "    AND create_time BETWEEN #{bo.startTime} AND #{bo.endTime}\n" +
+        "GROUP BY DATE(create_time)\n" +
+        "</script>")
+    List<LocalDate> getUserOrClientDate(@Param("bo") GpsEquipmentSonBo bo);
     @Select("WITH RankedData AS (\n" +
         "    SELECT\n" +
         "        *,\n" +
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentService.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentService.java
index 9d832426..bb8023fa 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentService.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentService.java
@@ -1,5 +1,6 @@
 package org.dromara.gps.service;
 
+import org.dromara.gps.domain.bo.GpsEquipmentSonBo;
 import org.dromara.gps.domain.vo.GpsEquipmentSonVo;
 import org.dromara.gps.domain.vo.GpsEquipmentVo;
 import org.dromara.gps.domain.bo.GpsEquipmentBo;
@@ -11,6 +12,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import org.dromara.gps.domain.vo.GpsProjectVo;
 import org.dromara.gps.domain.vo.GpsUserVo;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Collection;
 import java.util.List;
@@ -108,4 +110,11 @@ public interface IGpsEquipmentService extends IService<GpsEquipment>{
     List<GpsEquipmentSonVo> getUeUserListByProjectId(LocalDateTime startOfDay, LocalDateTime now);
 
     List<GpsEquipmentVo> getListToVehicle(GpsEquipmentBo bo);
+
+    /**
+     * 查询GPS人员或设备定位日期信息列表
+     * @param bo
+     * @return
+     */
+    List<LocalDate> getRlList(GpsEquipmentSonBo bo);
 }
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentSonService.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentSonService.java
index f7dc357c..8d6dd596 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentSonService.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/IGpsEquipmentSonService.java
@@ -9,6 +9,7 @@ import org.dromara.common.mybatis.core.page.PageQuery;
 import com.baomidou.mybatisplus.extension.service.IService;
 import org.dromara.gps.domain.vo.GpsStatusVo;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Collection;
 import java.util.List;
@@ -88,4 +89,11 @@ public interface IGpsEquipmentSonService extends IService<GpsEquipmentSon>{
 
     List<GpsEquipmentSonVo> getVehicleList(GpsEquipmentSonBo bo);
     List<GpsEquipmentSonVo> getNewVehicleList(GpsEquipmentSonBo bo);
+
+    /**
+     * 查询GPS人员或设备定位日期信息列表
+     * @param bo
+     * @return
+     */
+    List<LocalDate> getUserOrClientDate(GpsEquipmentSonBo bo);
 }
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentServiceImpl.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentServiceImpl.java
index 0601fd4d..69ed9ccd 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentServiceImpl.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentServiceImpl.java
@@ -53,6 +53,7 @@ import org.springframework.transaction.annotation.Transactional;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.time.Duration;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.*;
 
@@ -118,7 +119,13 @@ public class GpsEquipmentServiceImpl extends ServiceImpl<GpsEquipmentMapper, Gps
                 } else {
                     item.setType(2);
                 }
-                if (item.getClientType() != null) {
+                if (item.getGpsType() == 1){
+                    SysUserVo sysUserVo = userService.queryById(item.getUserId());
+                    if (sysUserVo != null) {
+                        item.setUserName(sysUserVo.getNickName());
+                    }
+                }
+                if (item.getGpsType() == 0 && item.getClientType() != null) {
                     if (item.getClientType() == 0) {
                         SysUserVo sysUserVo = userService.queryById(item.getUserId());
                         if (sysUserVo != null) {
@@ -560,6 +567,7 @@ public class GpsEquipmentServiceImpl extends ServiceImpl<GpsEquipmentMapper, Gps
             .eq(GpsEquipment::getUserId, gpsEquipment.getUserId()));
         if (equipment == null) {
             gpsEquipment.setGpsType(1);
+            gpsEquipment.setClientType(0);
 //            gpsEquipment.setClientId(jsonObject.getStr("deviceId"));
             baseMapper.insert(gpsEquipment);
         }
@@ -627,5 +635,15 @@ public class GpsEquipmentServiceImpl extends ServiceImpl<GpsEquipmentMapper, Gps
             .isNull(GpsEquipment::getUserId).isNotNull(GpsEquipment::getClientId));
     }
 
+    /**
+     * 查询GPS人员或设备定位日期信息列表
+     * @param bo
+     * @return
+     */
+    @Override
+    public List<LocalDate> getRlList(GpsEquipmentSonBo bo) {
+        return gpsEquipmentSonService.getUserOrClientDate(bo);
+    }
+
 
 }
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentSonServiceImpl.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentSonServiceImpl.java
index 282a1462..3bd39100 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentSonServiceImpl.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/gps/service/impl/GpsEquipmentSonServiceImpl.java
@@ -26,6 +26,7 @@ import org.dromara.gps.domain.GpsEquipmentSon;
 import org.dromara.gps.mapper.GpsEquipmentSonMapper;
 import org.dromara.gps.service.IGpsEquipmentSonService;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.*;
 
@@ -247,4 +248,23 @@ public class GpsEquipmentSonServiceImpl extends ServiceImpl<GpsEquipmentSonMappe
             .eq(GpsEquipmentSon::getTripId,bo.getTripId())
             .orderByDesc(GpsEquipmentSon::getCreateTime));
     }
+
+    /**
+     * 查询GPS人员或设备定位日期信息列表
+     * @param bo
+     * @return
+     */
+    @Override
+    public List<LocalDate> getUserOrClientDate(GpsEquipmentSonBo bo) {
+        if (bo.getProjectId() == null) {
+            throw new ServiceException("项目id不能为空！");
+        }
+        if (bo.getClientId() == null && bo.getUserId() == null) {
+            throw new ServiceException("设备id或用户id不能为空！");
+        }
+        if (bo.getStartTime() == null || bo.getEndTime() == null) {
+            throw new ServiceException("开始时间和结算时间不能为空！！！");
+        }
+        return baseMapper.getUserOrClientDate(bo);
+    }
 }