diff --git a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/busi/CoreTreeService.java b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/busi/CoreTreeService.java
index fc4b0bd..1c015b7 100644
--- a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/busi/CoreTreeService.java
+++ b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/busi/CoreTreeService.java
@@ -404,8 +404,19 @@ public class CoreTreeService implements ICoreTreeService {
     @Override
     @ApiOperation(value = "父节点检查",notes = "检查菜单的父节点是否是当前节点的子节点")
     public void doValidatorSysMenuParentId(SysMenu menu) {
-        findSysMenuChildrenTreePack(menu,0);
-        validatorSysMenuParentId(menu.getChildList(),menu.getParentId());
+        if(menu != null){
+            if(menu.getParentId().longValue() == menu.getId().longValue()){
+                throw ImppExceptionBuilder.newInstance()
+                        .setSystemID(CommonEnumUtil.SOFT_TYPE.CORE.getCode())
+                        .setErrorCode(ImppExceptionEnum.VARIFY_EXCEPTION.getCode())
+                        .setErrorDetail("上级组织不能为当前系统功能")
+                        .setErrorSolution("请重新操作")
+                        .build();
+            }
+
+            findSysMenuChildrenTreePack(menu,0);
+            validatorSysMenuParentId(menu.getChildList(),menu.getParentId());
+        }
     }
 
     @Override
@@ -585,7 +596,7 @@ public class CoreTreeService implements ICoreTreeService {
                     throw ImppExceptionBuilder.newInstance()
                             .setSystemID(CommonEnumUtil.SOFT_TYPE.CORE.getCode())
                             .setErrorCode(ImppExceptionEnum.VARIFY_EXCEPTION.getCode())
-                            .setErrorDetail("上级部门不能为子部门")
+                            .setErrorDetail("上级部门不能为子目录")
                             .setErrorSolution("请重新操作")
                             .build();
                 }