diff --git a/mhd-bi/src/main/java/com/mhd/bi/domain/biPlatformRealData/service/BiPlatformRealDataService.java b/mhd-bi/src/main/java/com/mhd/bi/domain/biPlatformRealData/service/BiPlatformRealDataService.java
index 0069c653f..da9fba312 100644
--- a/mhd-bi/src/main/java/com/mhd/bi/domain/biPlatformRealData/service/BiPlatformRealDataService.java
+++ b/mhd-bi/src/main/java/com/mhd/bi/domain/biPlatformRealData/service/BiPlatformRealDataService.java
@@ -5,10 +5,18 @@ import com.mhd.bi.domain.biPlatformRealData.repository.po.RealPlatformVehiclePO;
 import com.mhd.bi.domain.biPlatformRealData.repository.po.RealPlatformOverviewPO;
 import com.mhd.bi.domain.biPlatformRealData.repository.po.RealVehicleStatusPO;
 import com.mhd.bi.domain.biPlatformRealData.repository.po.RealTaskLoadPO;
+import com.mhd.bi.domain.biSnapshotSync.support.BiSnapshotWeeklyRandomDataBuilder;
+import com.mhd.bi.interfaces.facadeApi.biReport.vo.platform.PlatformSurveillanceVO;
+import com.mhd.bi.interfaces.facadeApi.biReport.vo.platform.PlatformVehicleItemVO;
+import com.mhd.bi.interfaces.facadeApi.biReport.vo.platform.TaskLoadItemVO;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.Random;
 
 /**
  * 月台监测-真实数据业务层（封装 YMS 跨库查询）
@@ -89,4 +97,88 @@ public class BiPlatformRealDataService {
             return java.util.Collections.emptyList();
         }
     }
+
+    /**
+     * 实时组装月台监测数据：真实字段查 YMS 库，写死字段保留静态值。
+     * 每次调用实时查库，不经过快照表。
+     */
+    public PlatformSurveillanceVO buildRealTimePlatformSurveillance() {
+        Random r = new Random();
+        PlatformSurveillanceVO template = BiSnapshotWeeklyRandomDataBuilder.platformSurveillance(r);
+
+        // 作业车辆列表
+        List<RealPlatformVehiclePO> realVehicles = queryVehicles();
+        List<PlatformVehicleItemVO> vehicleVos = new ArrayList<>();
+        for (RealPlatformVehiclePO rv : realVehicles) {
+            PlatformVehicleItemVO v = new PlatformVehicleItemVO();
+            v.setAppointmentTime(rv.getAppointmentTime());
+            v.setWorkFloor(rv.getWorkFloor());
+            v.setPlateNumber(rv.getPlateNumber());
+            v.setStatus(rv.getStatus());
+            v.setPlatformId(rv.getPlatformId());
+            v.setPlatformDuration(rv.getPlatformDuration() == null ? 0 : rv.getPlatformDuration().intValue());
+            vehicleVos.add(v);
+        }
+        if (!vehicleVos.isEmpty()) {
+            template.setVehicles(vehicleVos);
+        }
+
+        // 月台实时概览
+        RealPlatformOverviewPO ov = queryPlatformOverview();
+        if (template.getPlatformOverview() != null) {
+            template.getPlatformOverview().setTotalPlatforms(ov.getTotalPlatforms().intValue());
+            template.getPlatformOverview().setOperatingPlatforms(ov.getOperatingPlatforms().intValue());
+            int total = ov.getTotalPlatforms().intValue();
+            int occ = ov.getOperatingPlatforms().intValue();
+            int rate = total > 0 ? (int) Math.round(((double) occ / total) * 100.0) : 0;
+            template.getPlatformOverview().setCurrentOccupancyRate(rate);
+        }
+        long todayTasks = countTodayTasks();
+        if (template.getPlatformOverview() != null) {
+            template.getPlatformOverview().setTodayTasks((int) todayTasks);
+        }
+
+        // 作业车辆状态统计
+        RealVehicleStatusPO vs = queryVehicleStatusToday();
+        if (template.getVehicleStatus() != null) {
+            template.getVehicleStatus().setTodayReservedVehicles(vs.getTodayReservedVehicles().intValue());
+            template.getVehicleStatus().setNotCheckedIn(vs.getNotCheckedIn().intValue());
+            template.getVehicleStatus().setOperatingVehicles(vs.getOperatingVehicles().intValue());
+            template.getVehicleStatus().setCompletedVehicles(vs.getCompletedVehicles().intValue());
+        }
+
+        // 本月任务统计 taskTotal
+        long monthTasks = countMonthTasks();
+        if (template.getMonthlyTaskStatistics() != null) {
+            template.getMonthlyTaskStatistics().setTaskTotal((int) monthTasks);
+        }
+
+        // 任务负荷（今日 24 小时）
+        List<RealTaskLoadPO> loads = queryTaskLoadToday();
+        if (!loads.isEmpty() && template.getTaskLoadStatistics() != null) {
+            Map<Integer, Long> hourMap = new HashMap<>();
+            for (RealTaskLoadPO l : loads) {
+                hourMap.put(l.getHourOfDay(), l.getTaskCount());
+            }
+            for (TaskLoadItemVO item : template.getTaskLoadStatistics()) {
+                Integer hour = parseHourFromLabel(item.getTime());
+                if (hour != null) {
+                    Long n = hourMap.get(hour);
+                    if (n != null) item.setTaskCount(n.intValue());
+                }
+            }
+        }
+
+        return template;
+    }
+
+    private static Integer parseHourFromLabel(String label) {
+        if (label == null) return null;
+        try {
+            String s = label.replace("时", "").trim();
+            return Integer.parseInt(s);
+        } catch (Exception e) {
+            return null;
+        }
+    }
 }
\ No newline at end of file
diff --git a/mhd-bi/src/main/java/com/mhd/bi/interfaces/facadeApi/biReport/BiReportApi.java b/mhd-bi/src/main/java/com/mhd/bi/interfaces/facadeApi/biReport/BiReportApi.java
index 6d6156940..4aa56c70f 100644
--- a/mhd-bi/src/main/java/com/mhd/bi/interfaces/facadeApi/biReport/BiReportApi.java
+++ b/mhd-bi/src/main/java/com/mhd/bi/interfaces/facadeApi/biReport/BiReportApi.java
@@ -3,6 +3,7 @@ package com.mhd.bi.interfaces.facadeApi.biReport;
 import com.mhd.bi.domain.biSnapshotSync.service.BiReportSnapshotSyncService;
 import com.mhd.bi.domain.biComprehensive.service.BiComprehensiveReportService;
 import com.mhd.bi.domain.biPlatformSurveillance.service.BiPlatformSurveillanceReportService;
+import com.mhd.bi.domain.biPlatformRealData.service.BiPlatformRealDataService;
 import com.mhd.bi.domain.biOverallOperation.service.BiOverallOperationReportService;
 import com.mhd.bi.domain.biHkMacaoServiceZone.service.BiHkMacaoServiceZoneReportService;
 import com.mhd.bi.domain.biTransportOperationZone.service.BiTransportOperationZoneReportService;
@@ -48,6 +49,9 @@ public class BiReportApi extends BaseController {
     @Autowired
     private BiPlatformSurveillanceReportService biPlatformSurveillanceReportService;
 
+    @Autowired
+    private BiPlatformRealDataService biPlatformRealDataService;
+
     @Autowired
     private BiOverallOperationReportService biOverallOperationReportService;
 
@@ -92,12 +96,12 @@ public class BiReportApi extends BaseController {
     }
 
     /**
-     * 月台监测指标查询（按照 del_flag=1，按 create_time 最新一条）
+     * 月台监测指标查询（实时查 YMS 库，真实字段 + 写死字段）
      */
-    @ApiOperation(value = "月台监测指标查询", notes = "返回 DEL_FLAG=1 且 CREATE_TIME 最新的一条快照")
+    @ApiOperation(value = "月台监测指标查询", notes = "每次调用实时查询 YMS 库组装；部分字段为真实业务数据，部分为写死数据")
     @GetMapping("/platformSurveillance")
     public BiApiResult<PlatformSurveillanceVO> platformSurveillance() {
-        PlatformSurveillanceVO data = biPlatformSurveillanceReportService.loadLatestPlatformSurveillance();
+        PlatformSurveillanceVO data = biPlatformRealDataService.buildRealTimePlatformSurveillance();
         return BiApiResult.ok(data);
     }
 //园区物流大屏接口----------------------------------------------------------------------