diff --git a/web-app/src/main/java/com/zcloud/command/query/SensorDeviceQueryExe.java b/web-app/src/main/java/com/zcloud/command/query/SensorDeviceQueryExe.java
index 7150f6c..39faad1 100644
--- a/web-app/src/main/java/com/zcloud/command/query/SensorDeviceQueryExe.java
+++ b/web-app/src/main/java/com/zcloud/command/query/SensorDeviceQueryExe.java
@@ -79,7 +79,7 @@ public class SensorDeviceQueryExe {
     }
     
     public SingleResponse<SensorDeviceCO> getById(Long id) {
-        SensorDeviceDO d = sensorDeviceRepository.getById(id);
+        SensorDeviceDO d = sensorDeviceRepository.detailView(id);
         if (d == null || "TRUE".equals(d.getDeleteEnum())) {
             return SingleResponse.buildFailure("记录不存在或已被删除");
         }
diff --git a/web-infrastructure/src/main/java/com/zcloud/persistence/mapper/SensorDeviceMapper.java b/web-infrastructure/src/main/java/com/zcloud/persistence/mapper/SensorDeviceMapper.java
index b7765c1..a8004c4 100644
--- a/web-infrastructure/src/main/java/com/zcloud/persistence/mapper/SensorDeviceMapper.java
+++ b/web-infrastructure/src/main/java/com/zcloud/persistence/mapper/SensorDeviceMapper.java
@@ -30,4 +30,6 @@ public interface SensorDeviceMapper extends BaseMapper<SensorDeviceDO> {
     IPage<SensorDeviceScreenCO> screenList(IPage<SensorDeviceScreenCO> page, @Param("params") Map<String, Object> params);
 
     List<SensorDeviceFireStatusCO> fireSituation(@Param("params") Map<String, Object> params);
+
+    SensorDeviceDO detailView(@Param("id") Long id);
 }
diff --git a/web-infrastructure/src/main/java/com/zcloud/persistence/repository/SensorDeviceRepository.java b/web-infrastructure/src/main/java/com/zcloud/persistence/repository/SensorDeviceRepository.java
index 12b5801..d6171c5 100644
--- a/web-infrastructure/src/main/java/com/zcloud/persistence/repository/SensorDeviceRepository.java
+++ b/web-infrastructure/src/main/java/com/zcloud/persistence/repository/SensorDeviceRepository.java
@@ -21,4 +21,6 @@ public interface SensorDeviceRepository extends BaseRepository<SensorDeviceDO> {
     PageResponse<SensorDeviceScreenCO> screenList(Map<String, Object> params);
 
     List<SensorDeviceFireStatusCO> fireSituation(Map<String, Object> params);
+
+    SensorDeviceDO detailView(Long id);
 }
diff --git a/web-infrastructure/src/main/java/com/zcloud/persistence/repository/impl/SensorDeviceRepositoryImpl.java b/web-infrastructure/src/main/java/com/zcloud/persistence/repository/impl/SensorDeviceRepositoryImpl.java
index 4705946..3c48005 100644
--- a/web-infrastructure/src/main/java/com/zcloud/persistence/repository/impl/SensorDeviceRepositoryImpl.java
+++ b/web-infrastructure/src/main/java/com/zcloud/persistence/repository/impl/SensorDeviceRepositoryImpl.java
@@ -50,4 +50,9 @@ public class SensorDeviceRepositoryImpl extends BaseRepositoryImpl<SensorDeviceM
     public List<SensorDeviceFireStatusCO> fireSituation(Map<String, Object> params) {
         return sensorDeviceMapper.fireSituation(params);
     }
+
+    @Override
+    public SensorDeviceDO detailView(Long id) {
+        return sensorDeviceMapper.detailView(id);
+    }
 }
diff --git a/web-infrastructure/src/main/resources/mapper/SensorDeviceMapper.xml b/web-infrastructure/src/main/resources/mapper/SensorDeviceMapper.xml
index 80faa94..44d2a18 100644
--- a/web-infrastructure/src/main/resources/mapper/SensorDeviceMapper.xml
+++ b/web-infrastructure/src/main/resources/mapper/SensorDeviceMapper.xml
@@ -75,4 +75,16 @@
         </where>
         GROUP BY sd.sensor_status
     </select>
+
+    <select id="detailView" resultType="com.zcloud.persistence.dataobject.SensorDeviceDO">
+        SELECT
+            sd.*,
+            st.type_name AS sensorTypeName
+        FROM iot_alarm_sensor_device sd
+        LEFT JOIN iot_alarm_sensor_type st ON sd.sensor_type_id = st.id AND st.delete_enum = 'FALSE'
+        <where>
+            sd.id = #{id}
+            AND sd.delete_enum = 'FALSE'
+        </where>
+    </select>
 </mapper>