diff --git a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/cms/service/impl/CmsColumnServiceImpl.java b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/cms/service/impl/CmsColumnServiceImpl.java
index 70f33ffd..c465a70f 100644
--- a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/cms/service/impl/CmsColumnServiceImpl.java
+++ b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/cms/service/impl/CmsColumnServiceImpl.java
@@ -127,22 +127,6 @@ public class CmsColumnServiceImpl extends ServiceImpl<CmsColumnMapper, CmsColumn
         return sb.toString();
     }
 
-    /**
-     * 根据所传pid查询旧的父级节点的子节点并修改相应状态值
-     *
-     * @param pid
-     */
-    private void updateOldParentNode(String pid) {
-        if (!ICmsColumnService.ROOT_PID_VALUE.equals(pid)) {
-            Long count = baseMapper.selectCount(new QueryWrapper<CmsColumn>().eq("pid", pid));
-            if (count == null || count <= 1) {
-//                baseMapper.updateTreeNodeStatus(pid, ICmsColumnService.NOCHILD);
-                this.lambdaUpdate().set(CmsColumn::getPid, ICmsColumnService.NOCHILD)
-                        .eq(CmsColumn::getPid, pid).update();
-            }
-        }
-    }
-
     /**
      * 递归查询节点的根节点
      *