diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/DeviceController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/DeviceController.java
index b756dc158..156815b7b 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/DeviceController.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/DeviceController.java
@@ -311,8 +311,10 @@ public class DeviceController {
     @Operation(summary = "获取首页设备运行状态")
 //    @PreAuthorize("@ss.hasPermission('iot:device:query')")
     @Parameter(name = "orgId", description = "产线组织Id")
-    public CommonResult<DeviceOperationStatusRespVO> getDeviceOperationalStatus(@RequestParam(name = "orgId",required = false) Long orgId) throws JsonProcessingException {
-        DeviceOperationStatusRespVO deviceOperationalStatus=deviceService.getDeviceOperationalStatus();
+    public CommonResult<DeviceOperationStatusRespVO> getDeviceOperationalStatus(
+            @RequestParam(name = "orgId", required = false) Long orgId,
+            @RequestParam(name = "deviceType", required = false) Integer deviceType) throws JsonProcessingException {
+        DeviceOperationStatusRespVO deviceOperationalStatus=deviceService.getDeviceOperationalStatus(deviceType);
         return success(deviceOperationalStatus);
     }
 
@@ -445,8 +447,10 @@ public class DeviceController {
     @Operation(summary = "获得多个设备的属性数据")
     @Parameter(name = "goviewId", description = "大屏ID", required = true)
     //@PreAuthorize("@ss.hasPermission('iot:device:query')")
-    public CommonResult<List<Map<String, Object>>> getMultiDeviceAttributes(@RequestParam("goviewId") Long goviewId) {
-        return success(deviceService.getMultiDeviceAttributes(goviewId));
+    public CommonResult<List<Map<String, Object>>> getMultiDeviceAttributes(
+            @RequestParam("goviewId") Long goviewId,
+            @RequestParam(name = "deviceType", required = false) Integer deviceType) {
+        return success(deviceService.getMultiDeviceAttributes(goviewId, deviceType));
     }
 
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/device/DeviceMapper.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/device/DeviceMapper.java
index b6c82ca51..50deacd45 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/device/DeviceMapper.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/device/DeviceMapper.java
@@ -130,8 +130,12 @@ public interface DeviceMapper extends BaseMapperX<DeviceDO> {
 
     Integer getTotalDeviceCount();
 
+    Integer getTotalDeviceCountByType(@Param("deviceType") Integer deviceType);
+
     List<Long> getAllDeviceIds();
 
+    List<Long> getAllDeviceIdsByType(@Param("deviceType") Integer deviceType);
+
     List<DeviceSelectRespVO> selectDeviceSelectList();
 
     DeviceDO selectByIdWithDeleted(@Param("id") Long id);
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceService.java
index fcf38cd83..9763ac5cc 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceService.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceService.java
@@ -145,13 +145,13 @@ public interface DeviceService {
 
     Boolean scheduledStop(Long id);
 
-    DeviceOperationStatusRespVO getDeviceOperationalStatus();
+    DeviceOperationStatusRespVO getDeviceOperationalStatus(Integer deviceType);
 
     DeviceOverviewRespVO getDeviceOverview();
 
     List<DeviceRateTrendPointRespVO> getDeviceRateTrend(DeviceRateTrendReqVO reqVO);
 
-    List<Map<String, Object>> getMultiDeviceAttributes(Long goviewId);
+    List<Map<String, Object>> getMultiDeviceAttributes(Long goviewId, Integer deviceType);
 
     List<DeviceContactModelDO> getDeviceAttributeList(Long deviceId);
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
index 4d98d9e09..54fb68cf6 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
@@ -1809,16 +1809,20 @@ public class DeviceServiceImpl implements DeviceService {
     }
 
     @Override
-    public DeviceOperationStatusRespVO getDeviceOperationalStatus() {
+    public DeviceOperationStatusRespVO getDeviceOperationalStatus(Integer deviceType) {
 
         DeviceOperationStatusRespVO result = new DeviceOperationStatusRespVO();
 
         // 1. 从 MySQL 获取设备总数
-        Integer totalDevices = deviceMapper.getTotalDeviceCount();
+        Integer totalDevices = deviceType == null
+                ? deviceMapper.getTotalDeviceCount()
+                : deviceMapper.getTotalDeviceCountByType(deviceType);
         result.setTotalDevices(totalDevices);
 
         // 2. 从 MySQL 获取所有设备ID
-        List<Long> deviceIds = deviceMapper.getAllDeviceIds();
+        List<Long> deviceIds = deviceType == null
+                ? deviceMapper.getAllDeviceIds()
+                : deviceMapper.getAllDeviceIdsByType(deviceType);
 
         if (CollectionUtils.isEmpty(deviceIds)) {
             // 没有设备，所有状态设为0
@@ -1957,7 +1961,7 @@ public class DeviceServiceImpl implements DeviceService {
     }
 
     @Override
-    public List<Map<String, Object>> getMultiDeviceAttributes(Long goviewId) {
+    public List<Map<String, Object>> getMultiDeviceAttributes(Long goviewId, Integer deviceType) {
 
         List<Map<String, Object>> result = new ArrayList<>();
 
@@ -1994,7 +1998,9 @@ public class DeviceServiceImpl implements DeviceService {
 
             // 3. 批量查设备
             Map<Long, DeviceDO> deviceMap = deviceMapper
-                    .selectBatchIds(allDeviceIds)
+                    .selectList(Wrappers.<DeviceDO>lambdaQuery()
+                            .in(DeviceDO::getId, allDeviceIds)
+                            .eq(deviceType != null, DeviceDO::getDeviceType, deviceType))
                     .stream()
                     .collect(Collectors.toMap(DeviceDO::getId, Function.identity()));
             log.info("deviceMap size: {}", deviceMap.size());
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/DeviceMapper.xml b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/DeviceMapper.xml
index 2a3f99bc2..5377913cc 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/DeviceMapper.xml
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/DeviceMapper.xml
@@ -207,6 +207,13 @@
         WHERE deleted = 0
     </select>
 
+    <select id="getTotalDeviceCountByType" resultType="java.lang.Integer">
+        SELECT COUNT(DISTINCT id)
+        FROM iot_device
+        WHERE deleted = 0
+          AND device_type = #{deviceType}
+    </select>
+
     <select id="getAllDeviceIds" resultType="java.lang.Long">
         SELECT id
         FROM iot_device
@@ -214,6 +221,14 @@
         ORDER BY id
     </select>
 
+    <select id="getAllDeviceIdsByType" resultType="java.lang.Long">
+        SELECT id
+        FROM iot_device
+        WHERE deleted = 0
+          AND device_type = #{deviceType}
+        ORDER BY id
+    </select>
+
     <select id="selectDeviceSelectList"
             resultType="cn.iocoder.yudao.module.iot.controller.admin.device.vo.DeviceSelectRespVO">
         SELECT