diff --git a/data-center-business-controller/src/main/resources/db/migration/V59__building_retain_alert.sql b/data-center-business-controller/src/main/resources/db/migration/V59__building_retain_alert.sql
new file mode 100644
index 0000000..2345228
--- /dev/null
+++ b/data-center-business-controller/src/main/resources/db/migration/V59__building_retain_alert.sql
@@ -0,0 +1,3 @@
+ALTER TABLE basic_building ADD (
+    `retain_alert` int DEFAULT '0' COMMENT 'dashboard自动恢复告警时是否保留告警：0-不保留，1-保留'
+);