diff --git a/health-watch/health-watch-biz/src/main/java/com/renkang/watch/service/impl/DeptStatisticDataServiceImpl.java b/health-watch/health-watch-biz/src/main/java/com/renkang/watch/service/impl/DeptStatisticDataServiceImpl.java
index aa59eb9..3325e1d 100644
--- a/health-watch/health-watch-biz/src/main/java/com/renkang/watch/service/impl/DeptStatisticDataServiceImpl.java
+++ b/health-watch/health-watch-biz/src/main/java/com/renkang/watch/service/impl/DeptStatisticDataServiceImpl.java
@@ -629,6 +629,7 @@ public class DeptStatisticDataServiceImpl extends ServiceImpl<DeptStatisticDataM
             finalDeparts = getPagedDeparts(finalDeparts, filter);
         }
         List<DeptStatData> deptStatData = finalDeparts.stream()
+                .filter(Objects::nonNull)
                 .map(depart -> transferData(depart, transfer))
                 .collect(Collectors.toList());
         transfer.data(deptStatData);