diff --git a/apps/assets/models/node.py b/apps/assets/models/node.py
index 20104412b6ef535da02dd5f0e400d37d7f70852f..710586e6f8ffe503249ac4d483e1b95c8cd23c2b 100644
--- a/apps/assets/models/node.py
+++ b/apps/assets/models/node.py
@@ -491,8 +491,10 @@ class Node(OrgModelMixin, SomeNodesMixin, FamilyMixin, NodeAssetsMixin):
         sort_key_func = lambda n: [int(i) for i in n.key.split(':')]
         nodes_sorted = sorted(list(nodes), key=sort_key_func)
         nodes_mapper = {n.key: n for n in nodes_sorted}
-        # 更新自己时，自己的parent_key获取不到
-        nodes_mapper.update({self.parent_key: self.parent})
+        if not self.is_org_root():
+            # 如果是org_root，那么parent_key为'', parent为自己，所以这种情况不处理
+            # 更新自己时，自己的parent_key获取不到
+            nodes_mapper.update({self.parent_key: self.parent})
         for node in nodes_sorted:
             parent = nodes_mapper.get(node.parent_key)
             if not parent: