diff --git a/src/main/java/com/lz/modules/app/service/impl/DepartmentsServiceImpl.java b/src/main/java/com/lz/modules/app/service/impl/DepartmentsServiceImpl.java
index e3f111cc..be705ec2 100644
--- a/src/main/java/com/lz/modules/app/service/impl/DepartmentsServiceImpl.java
+++ b/src/main/java/com/lz/modules/app/service/impl/DepartmentsServiceImpl.java
@@ -84,6 +84,9 @@ public class DepartmentsServiceImpl extends ServiceImpl<DepartmentsDao, Departme
             staffDepartmentDto.setDepartment1(staffDepartmentDto.getDepartment2());
             staffDepartmentDto.setDepartment2(staffDepartmentDto.getDepartment3());
             staffDepartmentDto.setDepartment3(staffDepartmentDto.getDepartment4());
+        }else if (StringUtil.isEmpty(staffDepartmentDto.getDepartment2())){
+            staffDepartmentDto.setDepartment1(staffDepartmentDto.getDepartment3());
+            staffDepartmentDto.setDepartment2(staffDepartmentDto.getDepartment4());
         }
         return staffDepartmentDto;
     }