diff --git a/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/dto/DailyMenuDateRangeQueryDTO.java b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/dto/DailyMenuDateRangeQueryDTO.java
new file mode 100644
index 000000000..d6d7b5246
--- /dev/null
+++ b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/dto/DailyMenuDateRangeQueryDTO.java
@@ -0,0 +1,38 @@
+package com.bsd.pjcloud.canteen.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+/**
+ * 收银终端按日期范围查询每日菜谱的请求参数。
+ */
+@Data
+@Schema(description = "收银终端每日菜谱日期范围查询参数")
+public class DailyMenuDateRangeQueryDTO {
+
+    /** 菜谱起始日期，查询闭区间包含当天。 */
+    @NotNull(message = "菜谱开始日期不能为空")
+    @Schema(description = "菜谱起始日期，格式为 yyyy-MM-dd", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDate startDate;
+
+    /** 菜谱结束日期，查询闭区间包含当天。 */
+    @NotNull(message = "菜谱结束日期不能为空")
+    @Schema(description = "菜谱结束日期，格式为 yyyy-MM-dd", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDate endDate;
+
+    /** 餐段协议编码；为空时查询全部餐段。 */
+    @Schema(description = "餐段编码；为空表示全部餐段")
+    private Integer hourType;
+
+    /** 菜品分类 ID；为空时查询全部分类。 */
+    @Schema(description = "菜品分类 ID；为空表示全部分类")
+    private Long categoryId;
+
+    /** 收银终端所属商户 ID，用于隔离不同商户的每日菜谱。 */
+    @NotNull(message = "每日菜谱商户不能为空")
+    @Schema(description = "收银终端所属商户 ID", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Long merchantId;
+}
diff --git a/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/vo/ADCanteenDailyMenuListVO.java b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/vo/ADCanteenDailyMenuListVO.java
index ecb1f1636..f708ef8fd 100644
--- a/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/vo/ADCanteenDailyMenuListVO.java
+++ b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/vo/ADCanteenDailyMenuListVO.java
@@ -3,6 +3,8 @@ package com.bsd.pjcloud.canteen.vo;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
+import java.time.LocalDate;
+
 @Data
 public class ADCanteenDailyMenuListVO {
     /**
@@ -10,6 +12,11 @@ public class ADCanteenDailyMenuListVO {
      */
     private Long id;
 
+    /**
+     * 菜谱供应日期，yyyy-MM-dd；收银终端多日同步时以此归属到具体日期
+     */
+    private LocalDate saleDate;
+
     /**
      * spuid
      */
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenDailyMenuController.java b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenDailyMenuController.java
index 715d8f8d2..e3475f1bc 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenDailyMenuController.java
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenDailyMenuController.java
@@ -10,6 +10,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.bsd.pjcloud.canteen.dto.CanteenDailyMenuCVDTO;
 import com.bsd.pjcloud.canteen.dto.DailyMenuAll;
+import com.bsd.pjcloud.canteen.dto.DailyMenuDateRangeQueryDTO;
 import com.bsd.pjcloud.canteen.dto.app.DailyMenuDTO;
 import com.bsd.pjcloud.canteen.entity.CanteenSpuEntity;
 import com.bsd.pjcloud.canteen.service.CanteenSpuService;
@@ -198,6 +199,20 @@ public class CanteenDailyMenuController {
         return R.ok(canteenDailyMenuService.getCanteenMenuListScope(day, hourType, categoryId,merchantId));
     }
 
+    /**
+     * 按闭区间（含起止两天）查询收银终端多日菜谱，字段与单日接口一致，
+     * 每条记录额外携带供应日期 saleDate，便于终端按日期落库。
+     *
+     * @param request 日期范围、可选筛选条件和收银终端所属商户
+     * @return 指定日期范围内的每日菜谱列表；无数据时返回空列表
+     */
+    @PostMapping("/ad/getCanteenListByDateRange")
+    @SysLog("按日期范围查询每日菜品列表")
+    public R<List<ADCanteenDailyMenuListVO>> getCanteenListByDateRange(
+            @Validated @RequestBody DailyMenuDateRangeQueryDTO request) {
+        return R.ok(canteenDailyMenuService.getCanteenMenuListByDateRange(request));
+    }
+
 //    --------------APP---------------
 
 
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/mapper/CanteenDailyMenuMapper.java b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/mapper/CanteenDailyMenuMapper.java
index dcc9b3c59..1219f37b9 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/mapper/CanteenDailyMenuMapper.java
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/mapper/CanteenDailyMenuMapper.java
@@ -1,6 +1,7 @@
 package com.bsd.pjcloud.canteen.mapper;
 
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.bsd.pjcloud.canteen.dto.DailyMenuDateRangeQueryDTO;
 import com.bsd.pjcloud.canteen.dto.app.DailyMenuDTO;
 import com.bsd.pjcloud.canteen.vo.ADCanteenDailyMenuListVO;
 import com.bsd.pjcloud.canteen.vo.DailyMenuVO;
@@ -31,6 +32,16 @@ public interface CanteenDailyMenuMapper extends PjcloudBaseMapper<CanteenDailyMe
     List<ADCanteenDailyMenuListVO> getCanteenMenuList(@Param("day") String day, @Param("hourType") Integer hourType,
                                                        @Param("categoryId") Long categoryId, @Param("merchantId") Long merchantId,DataScope dataScope);
 
+    /**
+     * 按闭区间查询收银终端多日菜谱展示数据，字段与单日查询保持一致。
+     *
+     * @param request 日期范围、可选筛选条件和商户 ID
+     * @param dataScope 当前数据权限范围
+     * @return 按日期、餐段和商品排序的菜谱列表
+     */
+    List<ADCanteenDailyMenuListVO> getCanteenMenuListByDateRange(@Param("request") DailyMenuDateRangeQueryDTO request,
+                                                                 DataScope dataScope);
+
 
 
     Page<DailyMenuAppVO> selectTimeFoodPage(@Param("page")Page page, DailyMenuDTO dailyMenuDTO);
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/CanteenDailyMenuService.java b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/CanteenDailyMenuService.java
index 90b7be021..d3c6d9509 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/CanteenDailyMenuService.java
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/CanteenDailyMenuService.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.bsd.pjcloud.canteen.dto.CanteenDailyMenuCVDTO;
 import com.bsd.pjcloud.canteen.dto.DailyMenuAll;
+import com.bsd.pjcloud.canteen.dto.DailyMenuDateRangeQueryDTO;
 import com.bsd.pjcloud.canteen.dto.app.DailyMenuDTO;
 import com.bsd.pjcloud.canteen.entity.CanteenDailyMenuEntity;
 import com.bsd.pjcloud.canteen.vo.ADCanteenDailyMenuListVO;
@@ -51,6 +52,15 @@ public interface CanteenDailyMenuService extends IService<CanteenDailyMenuEntity
      */
     List<ADCanteenDailyMenuListVO> getCanteenMenuListScope(String day, Integer hourType, Long categoryId, Long merchantId);
 
+    /**
+     * 按闭区间查询收银终端多日菜谱，返回字段与单日查询保持一致，
+     * 每条记录额外携带供应日期，供终端按日期分桶落库。
+     *
+     * @param request 日期范围、可选筛选条件和收银终端所属商户
+     * @return 按日期、餐段和商品排序的菜谱列表
+     */
+    List<ADCanteenDailyMenuListVO> getCanteenMenuListByDateRange(DailyMenuDateRangeQueryDTO request);
+
     Page selectTimeFoodPage(Page page, DailyMenuDTO dailyMenuDTO);
 
 
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/impl/CanteenDailyMenuServiceImpl.java b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/impl/CanteenDailyMenuServiceImpl.java
index b631fb63a..5f0d521b1 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/impl/CanteenDailyMenuServiceImpl.java
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/service/impl/CanteenDailyMenuServiceImpl.java
@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.bsd.pjcloud.canteen.dto.CanteenDailyMenuCVDTO;
 import com.bsd.pjcloud.canteen.dto.DailyMenuAll;
+import com.bsd.pjcloud.canteen.dto.DailyMenuDateRangeQueryDTO;
 import com.bsd.pjcloud.canteen.dto.app.DailyMenuDTO;
 import com.bsd.pjcloud.canteen.entity.CanteenSpuEntity;
 import com.bsd.pjcloud.canteen.mapper.CanteenSpuMapper;
@@ -142,6 +143,26 @@ public class CanteenDailyMenuServiceImpl extends ServiceImpl<CanteenDailyMenuMap
         return baseMapper.getCanteenMenuList(day, hourType, categoryId,merchantId, DataScope.of());
     }
 
+    /**
+     * 按闭区间查询收银终端多日菜谱。
+     *
+     * @param request 日期范围、可选筛选条件和收银终端所属商户
+     * @return 按日期、餐段和商品排序升序排列的菜谱列表
+     */
+    @Override
+    public List<ADCanteenDailyMenuListVO> getCanteenMenuListByDateRange(DailyMenuDateRangeQueryDTO request) {
+        if (request == null || request.getStartDate() == null || request.getEndDate() == null) {
+            throw new IllegalArgumentException("菜谱开始日期与结束日期不能为空");
+        }
+        if (request.getMerchantId() == null) {
+            throw new IllegalArgumentException("每日菜谱商户不能为空");
+        }
+        if (request.getEndDate().isBefore(request.getStartDate())) {
+            throw new IllegalArgumentException("菜谱结束日期不能早于开始日期");
+        }
+        return baseMapper.getCanteenMenuListByDateRange(request, DataScope.of());
+    }
+
     @Override
     public Page selectTimeFoodPage(Page page, DailyMenuDTO dailyMenuDTO) {
         Page<DailyMenuAppVO> pageData = baseMapper.selectTimeFoodPage(page, dailyMenuDTO);
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/resources/mapper/CanteenDailyMenuMapper.xml b/pjcloud-canteen/pjcloud-canteen-biz/src/main/resources/mapper/CanteenDailyMenuMapper.xml
index 7da7b1a8f..38029a9b2 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/resources/mapper/CanteenDailyMenuMapper.xml
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/resources/mapper/CanteenDailyMenuMapper.xml
@@ -19,6 +19,7 @@
 
     <resultMap id="adCanteenDailyMenuListVO" type="com.bsd.pjcloud.canteen.vo.ADCanteenDailyMenuListVO">
         <id property="id" column="id"/>
+        <result property="saleDate" column="start_time"/>
         <result property="name" column="name"/>
         <result property="spuId" column="spu_id"/>
         <result property="hourType" column="hour_type"/>
@@ -61,6 +62,7 @@
         SELECT
         sp.id as spu_id,
         t.id,
+        t.start_time,
         sp.name,
         sp.pic_url,
         t.hour_type,
@@ -90,6 +92,38 @@
             </if>
         </where>
     </select>
+    <select id="getCanteenMenuListByDateRange" resultMap="adCanteenDailyMenuListVO">
+        SELECT
+        sp.id as spu_id,
+        t.id,
+        t.start_time,
+        sp.name,
+        sp.pic_url,
+        t.hour_type,
+        sp.price,
+        sp.stock,
+        sp.category_id,
+        sp.sort,
+        sp.is_price_increased,
+        <!-- 数据权限拦截器会在当前查询外层按部门和创建人过滤，必须在临时结果集中透传这两个字段。 -->
+        t.dept_id,
+        t.create_by
+        FROM canteen_daily_menu t
+        LEFT JOIN canteen_spu sp
+        on t.spu_id=sp.id
+        <where>
+            sp.del_flag = 0 and t.del_flag = 0
+            AND t.start_time BETWEEN #{request.startDate} AND #{request.endDate}
+            <if test="request.categoryId != null">
+                AND sp.category_id = #{request.categoryId}
+            </if>
+            <if test="request.hourType != null">
+                AND t.hour_type = #{request.hourType}
+            </if>
+            AND t.merchant_id = #{request.merchantId}
+        </where>
+        order by t.start_time asc, t.hour_type asc, sp.sort asc
+    </select>
     <select id="selectTimeFoodPage" resultType="com.bsd.pjcloud.canteen.vo.app.DailyMenuAppVO"
             parameterType="com.bsd.pjcloud.canteen.dto.app.DailyMenuDTO">
         SELECT m.id,
diff --git a/pjcloud-hardware/pjcloud-hardware-api/src/main/java/com/bsd/pjcloud/hard/api/dto/hard/HardOfflineUserSyncDto.java b/pjcloud-hardware/pjcloud-hardware-api/src/main/java/com/bsd/pjcloud/hard/api/dto/hard/HardOfflineUserSyncDto.java
index fa9a0ec40..08f00e899 100644
--- a/pjcloud-hardware/pjcloud-hardware-api/src/main/java/com/bsd/pjcloud/hard/api/dto/hard/HardOfflineUserSyncDto.java
+++ b/pjcloud-hardware/pjcloud-hardware-api/src/main/java/com/bsd/pjcloud/hard/api/dto/hard/HardOfflineUserSyncDto.java
@@ -34,4 +34,9 @@ public class HardOfflineUserSyncDto {
      */
     @Min(value = 0, message = "离线人员同步快照上界无效")
     private Long snapshotMaxId;
+
+    /**
+     * 是否同步全租户人员；仅非生产调试使用，生产端点行为与本部门一致。
+     */
+    private Boolean allTenant;
 }
diff --git a/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardApiServiceImpl.java b/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardApiServiceImpl.java
index ee09c0446..a5ccf1038 100644
--- a/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardApiServiceImpl.java
+++ b/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardApiServiceImpl.java
@@ -27,11 +27,11 @@ import com.bsd.pjcloud.wallet.api.feign.RemoteWalletService;
 import com.bsd.pjcloud.wallet.api.vo.MchManageVo;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
 import java.util.ArrayList;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -57,6 +57,7 @@ public class HardApiServiceImpl implements HardApiService {
     private final RemoteDeptService remoteDeptService;
     private final HardManagerMapper hardManagerMapper;
     private final HardManagerService hardManagerService;
+    private final Environment environment;
 
     @Override
     public HardAdUserVo getUserById(Long userId, HardTypeEnum type) {
@@ -121,12 +122,13 @@ public class HardApiServiceImpl implements HardApiService {
     }
 
     /**
-     * 按设备绑定部门树返回脱敏后的离线人员游标快照。
+     * 按设备绑定部门树(或全租户)返回脱敏后的离线人员游标快照。
      *
      * <p>部门范围、钱包类型全部由 DEVICE-ID 对应的真实绑定关系解析；姓名只保留
      * 首字符，其余以星号替代，且不返回手机号和头像。未绑定当前类型钱包、卡号为空
-     * 或钱包已冻结的用户不进入快照；游标始终按部门全部用户主键推进，被过滤用户
-     * 不会造成分页重复。</p>
+     * 或钱包已冻结的用户不进入快照；游标始终按用户主键推进，被过滤用户不会造成
+     * 分页重复。allTenant 仅用于非生产调试的全租户同步，生产环境调用时仍按设备
+     * 绑定部门返回。</p>
      */
     @Override
     public HardOfflineUserSyncSnapshotVo syncOfflineUserSnapshot(Long hardId, HardOfflineUserSyncDto dto) {
@@ -140,27 +142,25 @@ public class HardApiServiceImpl implements HardApiService {
                 ? WalletTypeEnum.EAT
                 : WalletTypeEnum.PAY;
 
-        List<Long> deptIds = resolveDepartmentTree(trustedDevice.merchantDeptId());
-        if (deptIds.isEmpty()) {
+        final boolean allTenant = Boolean.TRUE.equals(dto.getAllTenant()) && !isProdProfile();
+        final List<Long> deptIds = allTenant
+                ? null
+                : resolveDepartmentTree(trustedDevice.merchantDeptId());
+        if (!allTenant && deptIds.isEmpty()) {
             throw new RuntimeException("设备绑定部门不存在或已删除");
         }
 
-        R<List<SysUser>> userResponse = userService.getUserIdListByDeptIdList(deptIds);
-        if (userResponse == null || !userResponse.isOk() || userResponse.getData() == null) {
-            String message = userResponse == null || StrUtil.isBlank(userResponse.getMsg())
-                    ? "查询部门用户失败"
-                    : userResponse.getMsg();
-            throw new RuntimeException(message);
-        }
-        List<SysUser> users = userResponse.getData().stream()
-                .filter(user -> user.getUserId() != null && StrUtil.isNotBlank(user.getName()))
-                .sorted(Comparator.comparing(SysUser::getUserId))
-                .toList();
-
         long normalizedAfterId = dto.getAfterId();
         Long requestedSnapshotMaxId = dto.getSnapshotMaxId();
         if (requestedSnapshotMaxId == null) {
-            requestedSnapshotMaxId = users.isEmpty() ? 0L : users.get(users.size() - 1).getUserId();
+            R<Long> maxIdResponse = userService.getOfflineUserMaxId(deptIds);
+            if (maxIdResponse == null || !maxIdResponse.isOk()) {
+                String message = maxIdResponse == null || StrUtil.isBlank(maxIdResponse.getMsg())
+                        ? "查询离线人员快照上界失败"
+                        : maxIdResponse.getMsg();
+                throw new RuntimeException(message);
+            }
+            requestedSnapshotMaxId = maxIdResponse.getData() == null ? 0L : maxIdResponse.getData();
         }
         final long normalizedSnapshotMaxId = requestedSnapshotMaxId;
         if (normalizedAfterId > normalizedSnapshotMaxId) {
@@ -168,11 +168,8 @@ public class HardApiServiceImpl implements HardApiService {
         }
         int normalizedLimit = dto.getLimit() == null ? OFFLINE_USER_SYNC_DEFAULT_LIMIT : dto.getLimit();
 
-        List<SysUser> fetchedPage = users.stream()
-                .filter(user -> user.getUserId() > normalizedAfterId
-                        && user.getUserId() <= normalizedSnapshotMaxId)
-                .limit(normalizedLimit + 1L)
-                .toList();
+        // 多取一条用于判断是否还有下一页；用户过滤发生在钱包聚合之后，不影响游标推进。
+        List<SysUser> fetchedPage = fetchUserCursorPage(deptIds, normalizedAfterId, normalizedLimit + 1);
         boolean hasMore = fetchedPage.size() > normalizedLimit;
         List<SysUser> pageUsers = hasMore ? fetchedPage.subList(0, normalizedLimit) : fetchedPage;
 
@@ -187,6 +184,34 @@ public class HardApiServiceImpl implements HardApiService {
         return snapshot;
     }
 
+    /**
+     * 从用户服务按主键游标取一页部门范围(空为全租户)内的用户并过滤无效记录。
+     */
+    private List<SysUser> fetchUserCursorPage(List<Long> deptIds, long afterId, int limit) {
+        R<List<SysUser>> response = userService.getOfflineUserCursor(deptIds, afterId, limit);
+        if (response == null || !response.isOk() || response.getData() == null) {
+            String message = response == null || StrUtil.isBlank(response.getMsg())
+                    ? "查询部门用户失败"
+                    : response.getMsg();
+            throw new RuntimeException(message);
+        }
+        return response.getData().stream()
+                .filter(user -> user.getUserId() != null && StrUtil.isNotBlank(user.getName()))
+                .toList();
+    }
+
+    /**
+     * 当前服务是否运行在生产配置；生产环境强制收敛为部门范围同步。
+     */
+    private boolean isProdProfile() {
+        for (String profile : environment.getActiveProfiles()) {
+            if (StrUtil.containsIgnoreCase(profile, "prod")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * 将一页部门用户组装为脱敏离线人员记录；食堂归属按部门聚合缓存一次查询。
      */
diff --git a/pjcloud-upms/pjcloud-upms-api/src/main/java/com/bsd/pjcloud/admin/api/feign/RemoteUserService.java b/pjcloud-upms/pjcloud-upms-api/src/main/java/com/bsd/pjcloud/admin/api/feign/RemoteUserService.java
index 651949d25..65d29b438 100644
--- a/pjcloud-upms/pjcloud-upms-api/src/main/java/com/bsd/pjcloud/admin/api/feign/RemoteUserService.java
+++ b/pjcloud-upms/pjcloud-upms-api/src/main/java/com/bsd/pjcloud/admin/api/feign/RemoteUserService.java
@@ -146,6 +146,23 @@ public interface RemoteUserService {
     @NoToken
     R<List<SysUser>> getUserIdListByDeptIdList(@RequestParam("deptIdList") List<Long> deptIdList);
 
+    /**
+     * 离线人员同步的固定快照上界；不传部门时为全租户，仅非生产调试同步使用。
+     */
+    @GetMapping("/user/inner/offline-user-max-id")
+    @NoToken
+    R<Long> getOfflineUserMaxId(@RequestParam(value = "deptIds", required = false) List<Long> deptIds);
+
+    /**
+     * 离线人员同步的游标用户页；按主键升序返回大于 afterId 的一页用户。
+     */
+    @GetMapping("/user/inner/offline-user-cursor")
+    @NoToken
+    R<List<SysUser>> getOfflineUserCursor(
+            @RequestParam(value = "deptIds", required = false) List<Long> deptIds,
+            @RequestParam("afterId") Long afterId,
+            @RequestParam("limit") Integer limit);
+
     /**
      * 通过用户名查询用户列表
      *
diff --git a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/controller/SysUserController.java b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/controller/SysUserController.java
index 05080e9d2..8b661e420 100644
--- a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/controller/SysUserController.java
+++ b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/controller/SysUserController.java
@@ -437,6 +437,36 @@ public class SysUserController {
         return R.ok(userService.listUserIdByDeptIds(CollUtil.toList(deptIdList)));
     }
 
+    /**
+     * 离线人员同步的固定快照上界：部门树内(不传部门时为全租户)的最大用户主键。
+     *
+     * @param deptIds 部门ID列表；空表示全租户，仅非生产调试同步使用
+     * @return 最大用户主键；无有效用户时为 0
+     */
+    @Inner
+    @GetMapping("/inner/offline-user-max-id")
+    public R<Long> offlineUserMaxId(
+            @RequestParam(value = "deptIds", required = false) List<Long> deptIds) {
+        return R.ok(userService.maxUserIdByDeptIds(deptIds));
+    }
+
+    /**
+     * 离线人员同步的游标用户页：按主键升序返回大于 afterId 的一页用户。
+     *
+     * @param deptIds 部门ID列表；空表示全租户
+     * @param afterId 排他游标
+     * @param limit   返回条数上限，服务端钳制在 1 到 501 之间
+     * @return 按主键升序的一页用户
+     */
+    @Inner
+    @GetMapping("/inner/offline-user-cursor")
+    public R<List<SysUser>> offlineUserCursor(
+            @RequestParam(value = "deptIds", required = false) List<Long> deptIds,
+            @RequestParam Long afterId,
+            @RequestParam Integer limit) {
+        return R.ok(userService.listByUserIdCursor(deptIds, afterId, limit));
+    }
+
 
     /**
      * 根据部门id查询用户列表
diff --git a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/SysUserService.java b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/SysUserService.java
index 6664304d8..9e61b1f15 100644
--- a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/SysUserService.java
+++ b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/SysUserService.java
@@ -196,6 +196,24 @@ public interface SysUserService extends IService<SysUser> {
      */
     List<SysUser> listUserIdByDeptIds(List<Long> deptIdList);
 
+    /**
+     * 查询部门范围内(不传部门时为全租户)的最大用户主键，作为离线人员同步的固定快照上界。
+     *
+     * @param deptIdList 部门ID列表；空表示全租户
+     * @return 最大用户主键；无有效用户时为 0
+     */
+    Long maxUserIdByDeptIds(List<Long> deptIdList);
+
+    /**
+     * 按用户主键升序游标查询部门范围内(不传部门时为全租户)的一页用户。
+     *
+     * @param deptIdList 部门ID列表；空表示全租户
+     * @param afterId    排他游标，返回主键严格大于该值的用户
+     * @param limit      返回条数上限，服务端钳制在 1 到 501 之间
+     * @return 按主键升序的一页用户
+     */
+    List<SysUser> listByUserIdCursor(List<Long> deptIdList, Long afterId, Integer limit);
+
     /**
      * 重置用户密码
      *
diff --git a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/impl/SysUserServiceImpl.java b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/impl/SysUserServiceImpl.java
index b6da12e7c..db2d39a3d 100644
--- a/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/impl/SysUserServiceImpl.java
+++ b/pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/impl/SysUserServiceImpl.java
@@ -954,6 +954,26 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
         return baseMapper.selectList(Wrappers.<SysUser>lambdaQuery().in(SysUser::getDeptId, deptIdList));
     }
 
+    @Override
+    public Long maxUserIdByDeptIds(List<Long> deptIdList) {
+        SysUser top = baseMapper.selectOne(Wrappers.<SysUser>lambdaQuery()
+                .select(SysUser::getUserId)
+                .in(CollUtil.isNotEmpty(deptIdList), SysUser::getDeptId, deptIdList)
+                .orderByDesc(SysUser::getUserId)
+                .last("limit 1"));
+        return top == null || top.getUserId() == null ? 0L : top.getUserId();
+    }
+
+    @Override
+    public List<SysUser> listByUserIdCursor(List<Long> deptIdList, Long afterId, Integer limit) {
+        int normalizedLimit = limit == null ? 1 : Math.max(1, Math.min(limit, 501));
+        return baseMapper.selectList(Wrappers.<SysUser>lambdaQuery()
+                .gt(SysUser::getUserId, afterId == null ? 0L : afterId)
+                .in(CollUtil.isNotEmpty(deptIdList), SysUser::getDeptId, deptIdList)
+                .orderByAsc(SysUser::getUserId)
+                .last("limit " + normalizedLimit));
+    }
+
     @Override
     public List<UserVO> getUserDeptByIds(List<Long> userIds) {
         return baseMapper.selectVoListByScope(new UserDTO(), userIds.toArray(new Long[0]), null);