diff --git a/das/src/main/java/com/das/modules/cache/service/impl/EquipmentCacheImpl.java b/das/src/main/java/com/das/modules/cache/service/impl/EquipmentCacheImpl.java
index 1e0a930e..0812d2b1 100644
--- a/das/src/main/java/com/das/modules/cache/service/impl/EquipmentCacheImpl.java
+++ b/das/src/main/java/com/das/modules/cache/service/impl/EquipmentCacheImpl.java
@@ -8,6 +8,7 @@ import com.das.modules.equipment.mapper.SysEquipmentMapper;
 import com.das.modules.equipment.mapper.SysIotModelMapper;
 import jakarta.annotation.PostConstruct;
 import jakarta.annotation.PreDestroy;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -16,6 +17,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.ConcurrentHashMap;
 
+@Slf4j
 @Service
 public class EquipmentCacheImpl implements EquipmentCache {
     @Autowired
@@ -46,8 +48,10 @@ public class EquipmentCacheImpl implements EquipmentCache {
             deviceInfoCache.setMadeinFactory(equipment.getMadeinFactory());
             deviceInfoCache.setParentDeviceId(equipment.getParentEquipmentId());
             deviceInfoCache.setIotModelId(equipment.getIotModelId());
-            String iotModelCode = sysIotModelMapper.getIotModel(equipment.getIotModelId());
+            String iotModelCode = sysIotModelMapper.getIodModelCode(equipment.getIotModelId());
+            log.debug("iotModelId: {}", equipment.getIotModelId());
             if (StrUtil.isNotBlank(iotModelCode)){
+                log.debug("iotModelCode: {}", iotModelCode);
                 deviceInfoCache.setIotModelCode(iotModelCode);
             }
             //创建Code索引
diff --git a/das/src/main/java/com/das/modules/equipment/mapper/SysIotModelMapper.java b/das/src/main/java/com/das/modules/equipment/mapper/SysIotModelMapper.java
index 71fad7fd..8b6950ee 100644
--- a/das/src/main/java/com/das/modules/equipment/mapper/SysIotModelMapper.java
+++ b/das/src/main/java/com/das/modules/equipment/mapper/SysIotModelMapper.java
@@ -31,6 +31,8 @@ public interface SysIotModelMapper extends BaseMapper<SysIotModel> {
 
     String getIotModel(Long id);
 
+    String getIodModelCode(Long id);
+
     List<SysIotModelField> getAllIotModelField(Long id);
 
     SysIotModelVo selectIotModelByCode(String code);
diff --git a/das/src/main/resources/mapper/SysIotModelMapper.xml b/das/src/main/resources/mapper/SysIotModelMapper.xml
index 271248f8..297189d5 100644
--- a/das/src/main/resources/mapper/SysIotModelMapper.xml
+++ b/das/src/main/resources/mapper/SysIotModelMapper.xml
@@ -77,6 +77,10 @@
         select sim.iot_model_code  from sys_iot_model sim left join sys_equipment se on sim.id  = se.iot_model_id
         where se.id = #{id}
     </select>
+
+    <select id="getIodModelCode" resultType="java.lang.String">
+            select sim.iot_model_code from sys_iot_model sim where sim.id = #{id}
+    </select>
     <select id="getAllIotModelField" resultType="com.das.modules.equipment.entity.SysIotModelField">
         select simf.attribute_name as attributeName, simf.attribute_code as attributeCode,simf.highspeed as highSpeed,simf.datatype as dataType,simf.attribute_type as attributeType,simf.level as level,simf.stateDesc as stateDesc from sys_iot_model_field simf where simf.iot_model_id = #{id} order by simf.attribute_code
     </select>