diff --git a/service-department/src/main/java/ink/wgink/service/department/service/impl/DepartmentUserServiceImpl.java b/service-department/src/main/java/ink/wgink/service/department/service/impl/DepartmentUserServiceImpl.java
index b3e8009d..ffc5e629 100644
--- a/service-department/src/main/java/ink/wgink/service/department/service/impl/DepartmentUserServiceImpl.java
+++ b/service-department/src/main/java/ink/wgink/service/department/service/impl/DepartmentUserServiceImpl.java
@@ -383,13 +383,20 @@ public class DepartmentUserServiceImpl extends DefaultBaseService implements IDe
             userIdSet.add(hasDepartmentUserId.getUserId());
         }
         List<UserDTO> userDTOs = userBaseService.listByUserIds(new ArrayList<>(userIdSet));
-        for (DepartmentUserDTO departmentUserDTO : departmentUserDTOs) {
+        for (int i = 0; i < departmentUserDTOs.size(); i++) {
+            DepartmentUserDTO departmentUserDTO = departmentUserDTOs.get(i);
+            boolean isExist = false;
             for (UserDTO userDTO : userDTOs) {
                 if (StringUtils.equals(departmentUserDTO.getUserId(), userDTO.getUserId())) {
                     departmentUserDTO.setUser(userDTO);
+                    isExist = true;
                     break;
                 }
             }
+            if (!isExist) {
+                departmentUserDTOs.remove(i);
+                i--;
+            }
         }
     }