diff --git a/tables/sub_account_db.sql b/tables/sub_account_db.sql
index 6560f755..d14242c3 100644
--- a/tables/sub_account_db.sql
+++ b/tables/sub_account_db.sql
@@ -1,5 +1,7 @@
-CREATE DATABASE `sub_account_db`;
-USE `sub_account_db`;
+CREATE
+    DATABASE `sub_account_db`;
+USE
+    `sub_account_db`;
 
 -- t_block_parser_info
 CREATE TABLE `t_block_parser_info`
@@ -94,4 +96,46 @@ CREATE TABLE `t_mint_sign_info`
     UNIQUE KEY `uk_mint_sign_id` (`mint_sign_id`)
 ) ENGINE = InnoDB
   DEFAULT CHARSET = utf8mb4
-  COLLATE = utf8mb4_0900_ai_ci COMMENT ='mint sign info';
\ No newline at end of file
+  COLLATE = utf8mb4_0900_ai_ci COMMENT ='mint sign info';
+
+-- t_coupon_set_info
+CREATE TABLE `t_coupon_set_info`
+(
+    `id`         BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '',
+    `cid`        VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `account_id` VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `owner_aid`  SMALLINT            NOT NULL DEFAULT '0' COMMENT '',
+    `owner`      VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `root`       VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `name`       VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `note`       VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `price`      DECIMAL(50, 10)     NOT NULL DEFAULT '' COMMENT '',
+    `num`        INT                 NOT NULL DEFAULT '0' COMMENT '',
+    `expired_at` BIGINT              NOT NULL DEFAULT '0' COMMENT '',
+    `status`     SMALLINT            NOT NULL DEFAULT '0' COMMENT '',
+    `signature`  VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `created_at` TIMESTAMP           NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '',
+    `updated_at` TIMESTAMP           NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '',
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `uk_cid` (`cid`),
+    KEY `k_account_id` (`account_id`),
+    KEY `k_owner` (`owner`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4
+  COLLATE = utf8mb4_0900_ai_ci COMMENT ='coupon set info';
+
+
+-- t_coupon_info
+CREATE TABLE `t_coupon_info`
+(
+    `id`         BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '',
+    `cid`        VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `code`       VARCHAR(255)        NOT NULL DEFAULT '' COMMENT '',
+    `status`     SMALLINT            NOT NULL DEFAULT '0' COMMENT '',
+    `created_at` TIMESTAMP           NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '',
+    `updated_at` TIMESTAMP           NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '',
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `uk_cid` (`cid`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4
+  COLLATE = utf8mb4_0900_ai_ci COMMENT ='coupon info';
\ No newline at end of file