diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/epmetuser/impl/EpmetUserServiceImpl.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/epmetuser/impl/EpmetUserServiceImpl.java
index 55b7789e5d..3bddf8f1ed 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/epmetuser/impl/EpmetUserServiceImpl.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/epmetuser/impl/EpmetUserServiceImpl.java
@@ -641,7 +641,7 @@ public class EpmetUserServiceImpl implements EpmetUserService {
         }
 
         List<StaffRoleResultDTO> roleList = govStaffRoleDao.getStaffRoleList(staffId);
-        Map<String, String> roleMap = roleList.stream().collect(Collectors.toMap(StaffRoleResultDTO::getRoleKey, StaffRoleResultDTO::getRoleName));
+        Map<String, String> roleMap = roleList.stream().collect(Collectors.toMap(StaffRoleResultDTO::getRoleKey, StaffRoleResultDTO::getRoleName,(o1,o2)->o1));
         result.setRoleMap(roleMap);
 
         //1.查询工作人员所在的网格列表