diff --git a/backend/src/main/resources/db/migration/V39__1.14.sql b/backend/src/main/resources/db/migration/V39__1.14.sql
index 9b6b96e7f9..bf26183ab8 100644
--- a/backend/src/main/resources/db/migration/V39__1.14.sql
+++ b/backend/src/main/resources/db/migration/V39__1.14.sql
@@ -30,5 +30,8 @@ CREATE TABLE IF NOT EXISTS `sys_param_assist` (
     `id` BIGINT(21) NOT NULL AUTO_INCREMENT,
     `content` MEDIUMBLOB COMMENT '内容',
     PRIMARY KEY (id)
-)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE utf8mb4_general_ci;
+
+ALTER TABLE `sys_task_email`
+MODIFY COLUMN `view_ids` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '关联视图' AFTER `task_id`;