diff --git a/model/dml.sql b/model/dml.sql
index df4e858..d59868a 100644
--- a/model/dml.sql
+++ b/model/dml.sql
@@ -39,5 +39,5 @@ VALUES
 	('lightning_arrester','避雷器','{}'),
 	('cable_termination','电缆出线套筒','{}'),
 	('cable_end','电缆端','{}'),
-	('2w_transformer','两绕组变压器','{}'),
-	('3w_transformer','三绕组变压器','{}');
\ No newline at end of file
+	('transformer_2w','两绕组变压器','{}'),
+	('transformer_3w','三绕组变压器','{}');
\ No newline at end of file