diff --git a/migrate.sql b/migrate.sql
index 251020e..ebc986c 100644
--- a/migrate.sql
+++ b/migrate.sql
@@ -1,3 +1,5 @@
+-- KOREANBOTSv2 마이그레이션 SQL쿼리문입니다.
+
 -- ALTER bots TABLE
 ALTER TABLE `bots` CHANGE `servers` `servers` INT(11) NULL DEFAULT NULL, CHANGE `web` `web` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL, CHANGE `git` `git` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL, CHANGE `url` `url` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL, CHANGE `category` `category` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '\'[]\'', CHANGE `status` `status` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL, CHANGE `avatar` `avatar` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL, CHANGE `tag` `tag` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL, CHANGE `discord` `discord` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL, CHANGE `state` `state` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '\'ok\'', CHANGE `vanity` `vanity` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL, CHANGE `bg` `bg` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL, CHANGE `banner` `banner` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;