diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/enums/OrganizationLevelExceptionEnum.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/enums/OrganizationLevelExceptionEnum.java
index 9c0a1022a..6fec135c9 100644
--- a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/enums/OrganizationLevelExceptionEnum.java
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/enums/OrganizationLevelExceptionEnum.java
@@ -16,7 +16,22 @@ public enum OrganizationLevelExceptionEnum implements AbstractExceptionEnum {
     /**
      * 查询结果不存在
      */
-    ORGANIZATION_LEVEL_NOT_EXISTED(RuleConstants.USER_OPERATION_ERROR_TYPE_CODE +  "10001", "查询结果不存在");
+    ORGANIZATION_LEVEL_NOT_EXISTED(RuleConstants.USER_OPERATION_ERROR_TYPE_CODE + "10001", "查询结果不存在"),
+
+    /**
+     * 层级不能重复
+     */
+    NUMBER_CANT_REPEAT(RuleConstants.USER_OPERATION_ERROR_TYPE_CODE + "10002", "层级不能重复"),
+
+    /**
+     * 组织机构层级编码不能重复
+     */
+    CODE_CANT_REPEAT(RuleConstants.USER_OPERATION_ERROR_TYPE_CODE + "10003", "层级编码不能重复"),
+
+    /**
+     * 组织机构层级名称不能重复
+     */
+    NAME_CANT_REPEAT(RuleConstants.USER_OPERATION_ERROR_TYPE_CODE + "10003", "层级名称不能重复");
 
     /**
      * 错误编码
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/service/impl/OrganizationLevelServiceImpl.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/service/impl/OrganizationLevelServiceImpl.java
index 201addf93..e2be2d913 100644
--- a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/service/impl/OrganizationLevelServiceImpl.java
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/org/service/impl/OrganizationLevelServiceImpl.java
@@ -4,6 +4,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.stylefeng.roses.kernel.sys.api.exception.SysException;
 import cn.stylefeng.roses.kernel.sys.api.exception.enums.OrgExceptionEnum;
 import cn.stylefeng.roses.kernel.sys.modular.org.entity.OrganizationLevel;
+import cn.stylefeng.roses.kernel.sys.modular.org.enums.OrganizationLevelExceptionEnum;
 import cn.stylefeng.roses.kernel.sys.modular.org.mapper.OrganizationLevelMapper;
 import cn.stylefeng.roses.kernel.sys.modular.org.pojo.request.OrganizationLevelRequest;
 import cn.stylefeng.roses.kernel.sys.modular.org.service.OrganizationLevelService;
@@ -60,6 +61,22 @@ public class OrganizationLevelServiceImpl extends ServiceImpl<OrganizationLevelM
             temp.setLevelColor(organizationLevel.getLevelColor());
             newList.add(temp);
         }
+
+        // 层级的编码、number、名称不能重复
+        for (int i = 0; i < newList.size(); i++) {
+            for (int j = i + 1; j < newList.size(); j++) {
+                if (newList.get(i).getLevelCode().equals(newList.get(j).getLevelCode())) {
+                    throw new SysException(OrganizationLevelExceptionEnum.CODE_CANT_REPEAT);
+                }
+                if (newList.get(i).getLevelNumber().equals(newList.get(j).getLevelNumber())) {
+                    throw new SysException(OrganizationLevelExceptionEnum.NUMBER_CANT_REPEAT);
+                }
+                if (newList.get(i).getLevelName().equals(newList.get(j).getLevelName())) {
+                    throw new SysException(OrganizationLevelExceptionEnum.NAME_CANT_REPEAT);
+                }
+            }
+        }
+
         this.saveBatch(newList);
     }