diff --git a/1765174011_change_ufutx_s2_shop_sku_extend.up.sql b/1765174011_change_ufutx_s2_shop_sku_extend.up.sql
new file mode 100644
index 0000000..0992dda
--- /dev/null
+++ b/1765174011_change_ufutx_s2_shop_sku_extend.up.sql
@@ -0,0 +1 @@
+ALTER TABLE `ufutx_s2_shop_sku_extend` ADD `out_stock_enable` TINYINT NOT NULL DEFAULT '1' COMMENT '缺库是否可购买, 2=不可, 其他值=可以' AFTER `tax_list`;
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