diff --git a/event_smart/src/main/java/com/njcn/gather/event/transientes/service/impl/EventRightServiceImpl.java b/event_smart/src/main/java/com/njcn/gather/event/transientes/service/impl/EventRightServiceImpl.java
index 5282f4e2..370583b6 100644
--- a/event_smart/src/main/java/com/njcn/gather/event/transientes/service/impl/EventRightServiceImpl.java
+++ b/event_smart/src/main/java/com/njcn/gather/event/transientes/service/impl/EventRightServiceImpl.java
@@ -296,7 +296,7 @@ public class EventRightServiceImpl implements EventRightService {
 
         }else {
             //查询条件都为空直接拿取所有测点匹配装置
-            List<Integer> lineAssIds = assPOList.stream().map(PqUserLineAssPO::getLineIndex).collect(Collectors.toList());
+            List<Integer> lineAssIds = assPOList.stream().map(PqUserLineAssPO::getLineIndex).distinct().collect(Collectors.toList());
             result = pqDeviceMapper.queryListByLineIds(new Page<DeviceDTO>(PageFactory.getPageNum(param),PageFactory.getPageSize(param)),param.getSearchValue(),lineAssIds);
 
         }