diff --git a/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelDownstreamChannelConfigDTO.java b/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelDownstreamChannelConfigDTO.java
index e6d2d5589..c89194389 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelDownstreamChannelConfigDTO.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelDownstreamChannelConfigDTO.java
@@ -98,6 +98,15 @@ public class SmHotelDownstreamChannelConfigDTO {
 	@Schema(description = "是否参与资源日更定时推送；false=仅手动/变更推，默认 false")
 	private Boolean resourcePushJoinSchedule;
 
+	@Schema(description = "是否参与近窗详情定时；false=仅手动近窗刷新，默认 false")
+	private Boolean nearDetailPullJoinSchedule;
+
+	@Schema(description = "本伙伴近窗刷新间隔小时；例 2 / 24 / 1；≤0 按 2")
+	private Integer nearDetailPullIntervalHours;
+
+	@Schema(description = "本伙伴近窗天数；≤0 用上游 near-detail-pull-days")
+	private Integer nearDetailPullDays;
+
 	@Schema(description = "本地改价/库存/房态后是否自动推本伙伴；大批量补数可临时 false，默认 true（未配则跟进程级）")
 	private Boolean resourceAutoPushEnabled;
 }
diff --git a/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelShangyouChannelConfigDTO.java b/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelShangyouChannelConfigDTO.java
index 9d94c2509..dd88b3136 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelShangyouChannelConfigDTO.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-api/src/main/java/com/bsd/pjcloud/supermarket/dto/SmHotelShangyouChannelConfigDTO.java
@@ -87,12 +87,13 @@ public class SmHotelShangyouChannelConfigDTO {
 
 	private String scopeDetailPullDailyCron;
 
-	/** 近窗详情定时（范围合集未来 N 天；不占全量配额） */
+	/** 近窗详情调度总开关（扫描 join 伙伴；不占全量配额） */
 	private Boolean nearDetailPullEnabled;
 
-	/** 近窗天数，建议 7 或 15 */
+	/** 近窗天数默认值（伙伴未配时用），建议 7 或 15 */
 	private Integer nearDetailPullDays;
 
+	/** 近窗调度时钟；真正间隔看各下游 near-detail-pull-interval-hours */
 	private String nearDetailPullCron;
 
 	private Boolean autoImportNewHotels;
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/HotelDownstreamProperties.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/HotelDownstreamProperties.java
index 917cc7a89..f4fe5f9eb 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/HotelDownstreamProperties.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/HotelDownstreamProperties.java
@@ -146,6 +146,24 @@ public class HotelDownstreamProperties {
 	 */
 	private boolean resourcePushJoinSchedule = false;
 
+	/**
+	 * 是否参与「近窗详情」定时刷新（只刷本伙伴授权范围内、未来 N 天房价；不占全量配额）。
+	 * false（默认）：不进近窗定时，可 PC 手动「近窗刷新」；
+	 * true：全局近窗时钟到点后，按 {@link #nearDetailPullIntervalHours} 判断是否该刷这一家。
+	 */
+	private boolean nearDetailPullJoinSchedule = false;
+
+	/**
+	 * 本伙伴近窗刷新最小间隔（小时）。例：2=约两小时一次；24=一天一次；1=一小时一次。
+	 * 仅当 {@link #nearDetailPullJoinSchedule}=true 时生效；≤0 时按 2。
+	 */
+	private int nearDetailPullIntervalHours = 2;
+
+	/**
+	 * 本伙伴近窗天数；≤0 则用上游商游配置 near-detail-pull-days（默认 15）。
+	 */
+	private int nearDetailPullDays = 0;
+
 	/** 进程级：是否跑资源日更时钟；改 cron 需重启 */
 	private boolean resourcePushScheduleEnabled = true;
 
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/ShangyouHotelProperties.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/ShangyouHotelProperties.java
index 2a2c4bc35..27c459a4f 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/ShangyouHotelProperties.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/config/ShangyouHotelProperties.java
@@ -196,22 +196,24 @@ public class ShangyouHotelProperties {
 	private String scopeDetailPullDailyCron = "0 0 5 * * ?";
 
 	/**
-	 * 近窗详情定时：只刷渠道范围合集「未来 N 天」房价（保持可售近窗新鲜；不占全量 6h/每日次数配额）。
-	 * 默认开启。
+	 * 近窗详情定时总开关：到点后扫描「near-detail-pull-join-schedule=true」的下游伙伴，
+	 * 按各家 intervalHours 决定是否刷其授权范围近窗（不占全量 6h/每日次数配额）。
+	 * 默认开启；无伙伴 join 时任务空跑。
 	 */
 	private boolean nearDetailPullEnabled = true;
 
 	/**
-	 * 近窗天数：建议 7 或 15（≤30 通常只需 1 次 getRoomPrice/店）。
+	 * 近窗天数默认值：伙伴 YAML 未配 near-detail-pull-days 时使用。建议 7 或 15。
 	 * 默认 15。
 	 */
 	private int nearDetailPullDays = 15;
 
 	/**
-	 * 近窗详情 Cron（仅 spring-schedule-enabled=true 时生效）。
-	 * 默认每 2 小时：
+	 * 近窗调度时钟 Cron（仅 spring-schedule-enabled=true 时生效）。
+	 * 到点只「扫一轮」到期伙伴，真正间隔由各下游 near-detail-pull-interval-hours 控制。
+	 * 默认每 15 分钟扫一次：
 	 */
-	private String nearDetailPullCron = "0 0 */2 * * ?";
+	private String nearDetailPullCron = "0 */15 * * * ?";
 
 	/** 文档：全量房价房量每天最多次数 */
 	private int fullPriceSyncMaxPerDay = 3;
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/job/SmHotelShangyouSpringSchedule.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/job/SmHotelShangyouSpringSchedule.java
index 473c4e8e2..9b35cbddb 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/job/SmHotelShangyouSpringSchedule.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/job/SmHotelShangyouSpringSchedule.java
@@ -124,7 +124,7 @@ public class SmHotelShangyouSpringSchedule {
 		}
 	}
 
-	@Scheduled(cron = "${shangyou-hotel.near-detail-pull-cron:0 0 */2 * * ?}")
+	@Scheduled(cron = "${shangyou-hotel.near-detail-pull-cron:0 */15 * * * ?}")
 	public void scheduledNearDetailPull() {
 		ShangyouHotelProperties properties = props();
 		if (!properties.isSpringScheduleEnabled()) {
@@ -134,8 +134,8 @@ public class SmHotelShangyouSpringSchedule {
 			return;
 		}
 		try {
-			log.info("|酒店日更|Spring Cron 触发近窗详情|days={}|cron={}|", properties.getNearDetailPullDays(),
-					properties.getNearDetailPullCron());
+			log.info("|酒店日更|Spring Cron 扫近窗详情|defaultDays={}|cron={}|",
+					properties.getNearDetailPullDays(), properties.getNearDetailPullCron());
 			syncService.jobNearDetailPull("CRON");
 		}
 		catch (Exception e) {
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/SmHotelChannelConfigService.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/SmHotelChannelConfigService.java
index 1bf1f5b3b..18b793cf4 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/SmHotelChannelConfigService.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/SmHotelChannelConfigService.java
@@ -41,6 +41,9 @@ public interface SmHotelChannelConfigService extends IService<SmHotelChannelConf
 	/** 参与资源日更定时推送的启用伙伴（resource-push-join-schedule=true） */
 	List<String> listResourcePushSchedulePartners();
 
+	/** 参与近窗详情定时的启用伙伴（near-detail-pull-join-schedule=true） */
+	List<String> listNearDetailPullSchedulePartners();
+
 	/** 渠道是否在库表中启用（无行时回落 YAML enabled；默认按上游） */
 	boolean isChannelEnabled(String channel);
 
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelChannelConfigServiceImpl.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelChannelConfigServiceImpl.java
index dcfe477f4..97f7bb01b 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelChannelConfigServiceImpl.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelChannelConfigServiceImpl.java
@@ -197,6 +197,14 @@ public class SmHotelChannelConfigServiceImpl extends ServiceImpl<SmHotelChannelC
 		}).toList();
 	}
 
+	@Override
+	public List<String> listNearDetailPullSchedulePartners() {
+		return listEnabledDownstreamPartners().stream().filter(code -> {
+			HotelDownstreamProperties props = resolveDownstreamRuntime(code);
+			return props != null && props.isEnabled() && props.isNearDetailPullJoinSchedule();
+		}).toList();
+	}
+
 	@Override
 	public boolean isChannelEnabled(String channel) {
 		return isChannelEnabled(channel, SmHotelChannelDirection.UPSTREAM);
@@ -386,6 +394,15 @@ public class SmHotelChannelConfigServiceImpl extends ServiceImpl<SmHotelChannelC
 		if (dto.getResourcePushJoinSchedule() != null) {
 			target.setResourcePushJoinSchedule(dto.getResourcePushJoinSchedule());
 		}
+		if (dto.getNearDetailPullJoinSchedule() != null) {
+			target.setNearDetailPullJoinSchedule(dto.getNearDetailPullJoinSchedule());
+		}
+		if (dto.getNearDetailPullIntervalHours() != null) {
+			target.setNearDetailPullIntervalHours(dto.getNearDetailPullIntervalHours());
+		}
+		if (dto.getNearDetailPullDays() != null) {
+			target.setNearDetailPullDays(dto.getNearDetailPullDays());
+		}
 		if (dto.getResourceAutoPushEnabled() != null) {
 			target.setResourceAutoPushEnabled(dto.getResourceAutoPushEnabled());
 		}
diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelSyncServiceImpl.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelSyncServiceImpl.java
index 2a658a7cf..2d455b957 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelSyncServiceImpl.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmHotelSyncServiceImpl.java
@@ -76,6 +76,9 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 	/** 范围合集详情任务在同步日志 dataSource 上的标记 */
 	private static final String SCOPE_UNION_DS = "scope_union";
 
+	/** 近窗定时：各下游上次提交时间 Redis Key 前缀 */
+	private static final String NEAR_LAST_KEY = "sm:hotel:near:last:";
+
 	/** 按下游范围映射全量推送 */
 	private static final String TYPE_DOWNSTREAM_PUSH = "DOWNSTREAM_PUSH";
 
@@ -324,7 +327,7 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 			dsLabel = partner;
 			scopeLabel = "渠道「" + partner + "」范围";
 		}
-		int nearDays = resolveNearDetailDays(days);
+		int nearDays = resolveNearDetailDaysForPartner(dsLabel, days);
 		return startNearScopeDetailPullInternal(raw, dsLabel, scopeLabel, nearDays, triggerType);
 	}
 
@@ -349,7 +352,14 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 		data.put("rawHotelCount", rawCount);
 		data.put("hotelCount", pullCount);
 		data.put("localSkipped", Math.max(0, rawCount - pullCount));
-		data.put("nearDetailPullDays", resolveNearDetailDays(null));
+		data.put("nearDetailPullDays", resolveNearDetailDaysForPartner(label, null));
+		if (StrUtil.isNotBlank(label) && !SCOPE_UNION_DS.equals(label)) {
+			HotelDownstreamProperties ds = channelConfigService.resolveDownstreamRuntime(label);
+			if (ds != null) {
+				data.put("nearDetailPullJoinSchedule", ds.isNearDetailPullJoinSchedule());
+				data.put("nearDetailPullIntervalHours", resolveNearIntervalHours(ds));
+			}
+		}
 		return data;
 	}
 
@@ -2248,6 +2258,50 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 		return Math.min(90, configured);
 	}
 
+	/** 伙伴 YAML 近窗天数优先，否则用上游默认。 */
+	private int resolveNearDetailDaysForPartner(String partnerCode, Integer daysOverride) {
+		if (daysOverride != null && daysOverride > 0) {
+			return Math.min(90, daysOverride);
+		}
+		if (StrUtil.isNotBlank(partnerCode) && !SCOPE_UNION_DS.equals(partnerCode)) {
+			HotelDownstreamProperties ds = channelConfigService.resolveDownstreamRuntime(partnerCode);
+			if (ds != null && ds.getNearDetailPullDays() > 0) {
+				return Math.min(90, ds.getNearDetailPullDays());
+			}
+		}
+		return resolveNearDetailDays(null);
+	}
+
+	private int resolveNearIntervalHours(HotelDownstreamProperties ds) {
+		if (ds == null || ds.getNearDetailPullIntervalHours() <= 0) {
+			return 2;
+		}
+		return Math.min(24 * 7, ds.getNearDetailPullIntervalHours());
+	}
+
+	private boolean isNearPartnerDue(String partnerCode, int intervalHours) {
+		String raw = redisTemplate.opsForValue().get(NEAR_LAST_KEY + partnerCode);
+		if (StrUtil.isBlank(raw)) {
+			return true;
+		}
+		try {
+			long lastMs = Long.parseLong(raw.trim());
+			long gapMs = Math.max(1, intervalHours) * 3600_000L;
+			return System.currentTimeMillis() - lastMs >= gapMs;
+		}
+		catch (Exception e) {
+			return true;
+		}
+	}
+
+	private void markNearPartnerStarted(String partnerCode) {
+		if (StrUtil.isBlank(partnerCode)) {
+			return;
+		}
+		redisTemplate.opsForValue().set(NEAR_LAST_KEY + partnerCode,
+				String.valueOf(System.currentTimeMillis()), 14, TimeUnit.DAYS);
+	}
+
 	/** 解析范围详情任务对应的上游可拉酒店 ID（续跑用）。 */
 	private List<Long> resolveScopeDetailHotelIds(String dataSourceLabel) {
 		String ds = SmHotelDataSource.normalize(dataSourceLabel).toLowerCase();
@@ -2844,12 +2898,17 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 		m.put("nearDetailPullEnabled", props().isNearDetailPullEnabled());
 		m.put("nearDetailPullDays", props().getNearDetailPullDays());
 		m.put("nearDetailPullCron", props().getNearDetailPullCron());
+		List<String> nearPartners = channelConfigService.listNearDetailPullSchedulePartners();
+		m.put("nearDetailPullJoinPartners", nearPartners);
+		m.put("nearDetailPullJoinPartnerCount", nearPartners.size());
 		m.put("fullPriceSyncMaxPerDay", props().getFullPriceSyncMaxPerDay());
 		m.put("fullPriceSyncMinIntervalHours", props().getFullPriceSyncMinIntervalHours());
 		m.put("autoImportNewHotels", props().isAutoImportNewHotels());
 		m.put("autoMarkOfflineHotels", props().isAutoMarkOfflineHotels());
-		m.put("hint", "近窗详情 near-detail-pull-* 刷渠道范围未来 "
-				+ props().getNearDetailPullDays() + " 天（不占全量配额）；"
+		m.put("hint", "近窗详情：时钟 "
+				+ props().getNearDetailPullCron() + " 扫描 join 伙伴（当前 " + nearPartners.size()
+				+ " 家），各家 intervalHours 独立；默认天数 "
+				+ props().getNearDetailPullDays() + "（不占全量配额）；"
 				+ "全量/范围详情共用上游 " + props().getFullPriceSyncMinIntervalHours() + "h 与每日"
 				+ props().getFullPriceSyncMaxPerDay() + " 次；"
 				+ "XXL：smHotelNearDetailPullJobHandler");
@@ -2970,13 +3029,59 @@ public class SmHotelSyncServiceImpl implements SmHotelSyncService {
 			if (!props().isNearDetailPullEnabled()) {
 				return Map.of("skipped", true, "reason", "near-detail-pull-enabled=false");
 			}
-			R<SmHotelSyncLogEntity> r = startNearScopeDetailPullAsync(null, null,
+			List<String> joinPartners = channelConfigService.listNearDetailPullSchedulePartners();
+			if (CollUtil.isEmpty(joinPartners)) {
+				return Map.of("skipped", true, "reason",
+						"无伙伴开启 near-detail-pull-join-schedule（请在下游渠道 YAML 按家配置）");
+			}
+			if (hasRunningNearDetailPull()) {
+				return Map.of("skipped", true, "reason", "near-detail-pull-busy");
+			}
+			if (hasRunningHeavyDetailPull()) {
+				return Map.of("skipped", true, "reason", "heavy-detail-pull-busy");
+			}
+			List<String> due = new ArrayList<>();
+			Map<String, Integer> intervals = new LinkedHashMap<>();
+			for (String code : joinPartners) {
+				HotelDownstreamProperties ds = channelConfigService.resolveDownstreamRuntime(code);
+				int hours = resolveNearIntervalHours(ds);
+				intervals.put(code, hours);
+				if (isNearPartnerDue(code, hours)) {
+					due.add(code);
+				}
+			}
+			if (due.isEmpty()) {
+				Map<String, Object> m = new LinkedHashMap<>(6);
+				m.put("skipped", true);
+				m.put("reason", "no-partner-due");
+				m.put("joinPartners", joinPartners);
+				m.put("intervals", intervals);
+				return m;
+			}
+			// 近窗任务互斥：每轮只提交一家到期伙伴，其余等下一拍时钟
+			String partner = due.get(0);
+			int nearDays = resolveNearDetailDaysForPartner(partner, null);
+			R<SmHotelSyncLogEntity> r = startNearScopeDetailPullAsync(partner, nearDays,
 					StrUtil.blankToDefault(triggerType, "XXL"));
 			if (r.getCode() != 0) {
-				return Map.of("ok", false, "msg", r.getMsg());
+				Map<String, Object> fail = new LinkedHashMap<>(6);
+				fail.put("ok", false);
+				fail.put("msg", r.getMsg());
+				fail.put("partner", partner);
+				fail.put("duePartners", due);
+				return fail;
 			}
-			return Map.of("ok", true, "async", true, "logId", r.getData().getId(), "nearDays",
-					resolveNearDetailDays(null));
+			markNearPartnerStarted(partner);
+			Map<String, Object> ok = new LinkedHashMap<>(10);
+			ok.put("ok", true);
+			ok.put("async", true);
+			ok.put("partner", partner);
+			ok.put("logId", r.getData().getId());
+			ok.put("nearDays", nearDays);
+			ok.put("intervalHours", intervals.get(partner));
+			ok.put("duePartners", due);
+			ok.put("remainDue", due.size() - 1);
+			return ok;
 		});
 	}
 }