diff --git a/1757496719_table_group_add_service_type.up.sql b/1757496719_table_group_add_service_type.up.sql
new file mode 100644
index 0000000..7ae59ad
--- /dev/null
+++ b/1757496719_table_group_add_service_type.up.sql
@@ -0,0 +1,2 @@
+ALTER table `ufutx_groups`
+ADD COLUMN `service_type` INTEGER DEFAULT 1 COMMENT "服务类型 1:dma,2:双证" after `name`
\ No newline at end of file