diff --git a/data-center-business-controller/src/main/resources/db/migration/V85__asset_class_big_classify.sql b/data-center-business-controller/src/main/resources/db/migration/V85__asset_class_big_classify.sql
new file mode 100644
index 0000000..0858bbe
--- /dev/null
+++ b/data-center-business-controller/src/main/resources/db/migration/V85__asset_class_big_classify.sql
@@ -0,0 +1 @@
+ALTER TABLE `basic_asset_class_big` ADD `type` int DEFAULT 0 COMMENT '0-个别，1-全部';
\ No newline at end of file