diff --git a/backend/src/main/resources/db/migration/V48__1.18.1.sql b/backend/src/main/resources/db/migration/V48__1.18.1.sql
index e8297a6852..502f6845b3 100644
--- a/backend/src/main/resources/db/migration/V48__1.18.1.sql
+++ b/backend/src/main/resources/db/migration/V48__1.18.1.sql
@@ -1,3 +1,12 @@
 UPDATE `my_plugin`
 SET `version` = '1.18.1'
-where `plugin_id` > 0 and `store` = 'default' and `version` = '1.18.0';
\ No newline at end of file
+where `plugin_id` > 0 and `store` = 'default' and `version` = '1.18.0';
+
+ALTER TABLE `dataset_table_field`
+    CHANGE COLUMN `origin_name` `origin_name` LONGTEXT BINARY NOT NULL COMMENT '原始字段名' ;
+
+ALTER TABLE `dataset_table_field`
+    CHANGE COLUMN `name` `name` LONGTEXT  BINARY NOT NULL COMMENT '字段名名' ;
+
+ALTER TABLE `datasource`
+    CHANGE COLUMN `name` `name` VARCHAR(50) BINARY NOT NULL COMMENT '数据源名称' ;