diff --git a/apps/jingrow/jingrow/api/node_management.py b/apps/jingrow/jingrow/api/node_management.py
index 35fed8b..66ba0ac 100644
--- a/apps/jingrow/jingrow/api/node_management.py
+++ b/apps/jingrow/jingrow/api/node_management.py
@@ -565,8 +565,11 @@ def _install_single_node_directory(node_dir: str) -> Dict[str, Any]:
 		}
 		
 		if exists_res.get("success"):
-			# 更新现有记录，使用 node_type 作为 name
-			res = update_record("Local Ai Node", node_type, payload)
+			# 更新现有记录，使用 get_record_id 返回的 name（根据 node_type 查找得到的）
+			record_name = exists_res.get('name')
+			if not record_name:
+				return {'success': False, 'error': '获取记录名称失败'}
+			res = update_record("Local Ai Node", record_name, payload)
 		else:
 			# 创建新记录
 			res = create_record("Local Ai Node", payload)