diff --git a/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/java/com/epmet/plugin/power/modules/axis/service/impl/PowerAxisStructServiceImpl.java b/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/java/com/epmet/plugin/power/modules/axis/service/impl/PowerAxisStructServiceImpl.java
index 34bad4f..1351b4c 100644
--- a/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/java/com/epmet/plugin/power/modules/axis/service/impl/PowerAxisStructServiceImpl.java
+++ b/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/java/com/epmet/plugin/power/modules/axis/service/impl/PowerAxisStructServiceImpl.java
@@ -144,7 +144,7 @@ public class PowerAxisStructServiceImpl extends BaseServiceImpl<PowerAxisStructD
                 throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(), "同一组织下只允许存在一个顶级节点");
             }
         } else {
-            int parentStructLevel = powerAxisTagService.selectStructLevelById(customerId, PowerTagCategoryEnum.STRUCT.category(), structDto.getPid());
+            Integer parentStructLevel = powerAxisTagService.selectStructLevelById(customerId, PowerTagCategoryEnum.STRUCT.category(), structDto.getPid());
             if (structLevel - parentStructLevel > NumConstant.ONE) {
                 throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(), "无法跨级添加节点");
             }
@@ -274,4 +274,4 @@ public class PowerAxisStructServiceImpl extends BaseServiceImpl<PowerAxisStructD
         }
         return baseDao.getRootAxisStructId(customerId, agencyId, PowerTagLevelEnum.ROOT.level());
     }
-}
\ No newline at end of file
+}