diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineIntegrityDataServiceImpl.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineIntegrityDataServiceImpl.java
index 21cacf0c4..cf4a65df8 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineIntegrityDataServiceImpl.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineIntegrityDataServiceImpl.java
@@ -357,7 +357,7 @@ public class LineIntegrityDataServiceImpl extends ServiceImpl<LineIntegrityDataM
                 lineIntegrityDataVO.setId(generalDeviceDTO.getIndex());
                 lineIntegrityDataVO.setName(generalDeviceDTO.getName());
                 lineIntegrityDataVO.setLevel(0);
-                lineIntegrityDataVO.setIntegrityData(DataStatisticsUtil.dataLimits(temValue));
+                lineIntegrityDataVO.setIntegrityData(Math.min(DataStatisticsUtil.dataLimits(temValue),100.0));
                 pro.add(lineIntegrityDataVO);
 
             }