diff --git a/data-center-business-controller/src/main/resources/db/migration/V97__handle_liaison.sql b/data-center-business-controller/src/main/resources/db/migration/V97__handle_liaison.sql
new file mode 100644
index 0000000..499e9d5
--- /dev/null
+++ b/data-center-business-controller/src/main/resources/db/migration/V97__handle_liaison.sql
@@ -0,0 +1 @@
+ALTER TABLE dashboard_block_config ADD `liaison` varchar(255) DEFAULT NULL COMMENT '联络者' after `closer`;
\ No newline at end of file