diff --git a/db/dm8/module/maku-module-generator.sql b/db/dm8/module/maku-module-generator.sql
index 1dd0ace..f7212ba 100644
--- a/db/dm8/module/maku-module-generator.sql
+++ b/db/dm8/module/maku-module-generator.sql
@@ -143,6 +143,7 @@ CREATE TABLE gen_table_field
     query_item      bit,
     query_type      varchar(200),
     query_form_type varchar(200),
+    create_time     datetime,
     primary key (id)
 );