diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/resources/db/migration/V0.0.12__alert_draft.sql b/epmet-module/gov-voice/gov-voice-server/src/main/resources/db/migration/V0.0.12__alert_draft.sql
deleted file mode 100644
index 9073b92eec..0000000000
--- a/epmet-module/gov-voice/gov-voice-server/src/main/resources/db/migration/V0.0.12__alert_draft.sql
+++ /dev/null
@@ -1,3 +0,0 @@
-
-ALTER TABLE `draft_content`
-    MODIFY COLUMN `CONTENT`  longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '内容' AFTER `ARTICLE_ID`;