diff --git a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcCommunitySelfOrganizationServiceImpl.java b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcCommunitySelfOrganizationServiceImpl.java
index 3855b270e2..195343850e 100644
--- a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcCommunitySelfOrganizationServiceImpl.java
+++ b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcCommunitySelfOrganizationServiceImpl.java
@@ -605,7 +605,7 @@ public class IcCommunitySelfOrganizationServiceImpl extends BaseServiceImpl<IcCo
                             }
                         });*/
                         persons = ConvertUtils.sourceToTarget(l.getPersons(), IcCommunitySelfOrganizationPersonnelEntity.class);
-                        Map<String, List<IcCommunitySelfOrganizationPersonnelEntity>> groupByPhone = persons.stream().collect(Collectors.groupingBy(IcCommunitySelfOrganizationPersonnelEntity::getPersonPhone));
+                        Map<String, List<IcCommunitySelfOrganizationPersonnelEntity>> groupByPhone = CollectionUtils.isNotEmpty(persons) ? persons.stream().collect(Collectors.groupingBy(IcCommunitySelfOrganizationPersonnelEntity::getPersonPhone)) : new HashMap<>();
                         List<String> phones = new ArrayList<>();
                         groupByPhone.forEach((k,v) -> {
                             if (v.size() > NumConstant.ONE){