diff --git a/db/v0.4.x-v0.5.sql b/db/v0.4.x-v0.5.sql
index 23eebef6..f0dd3ade 100644
--- a/db/v0.4.x-v0.5.sql
+++ b/db/v0.4.x-v0.5.sql
@@ -13,8 +13,10 @@ insert into magic_group select md5(uuid()),api_group_name,'1',api_group_prefix,'
 -- 修改字段
 ALTER TABLE `magic_api_info` ADD COLUMN `api_group_id` varchar(32) NULL COMMENT '分组ID' AFTER `api_name`;
 ALTER TABLE `magic_api_info` CHANGE COLUMN `api_output` `api_response_body` mediumtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '输出结果' AFTER `api_group_id`, ADD COLUMN `api_response_header` mediumtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '输出Header' AFTER `api_response_body`;
+ALTER TABLE `magic_api_info` ADD COLUMN `api_description` varchar(512) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '接口描述' AFTER `api_response_header`;
 ALTER TABLE `magic_api_info_his` ADD COLUMN `api_group_id` varchar(32) NULL COMMENT '分组ID' AFTER `api_name`;
 ALTER TABLE `magic_api_info_his` CHANGE COLUMN `api_output` `api_response_body` mediumtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '输出结果' AFTER `api_group_id`, ADD COLUMN `api_response_header` mediumtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '输出Header' AFTER `api_response_body`;
+ALTER TABLE `magic_api_info_his` ADD COLUMN `api_description` varchar(512) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '接口描述' AFTER `api_response_header`;
 
 -- 赋值api_group_id字段
 UPDATE magic_api_info mai JOIN magic_group mg ON mg.group_name = mai.api_group_name AND mg.group_path = mai.api_group_prefix SET mai.api_group_id = mg.id;