diff --git a/1763014543_change_ufutx_s2_shop_order.up.sql b/1763014543_change_ufutx_s2_shop_order.up.sql
new file mode 100644
index 0000000..8969442
--- /dev/null
+++ b/1763014543_change_ufutx_s2_shop_order.up.sql
@@ -0,0 +1 @@
+ALTER TABLE `ufutx_s2_shop_order` ADD `tax` BIGINT NOT NULL DEFAULT '0' COMMENT '总税费,单位:分' AFTER `freight`;
\ No newline at end of file