diff --git a/sql/bcnftdb.sql b/sql/bcnftdb.sql
index b3ed1e24..d41766f6 100644
--- a/sql/bcnftdb.sql
+++ b/sql/bcnftdb.sql
@@ -171,4 +171,31 @@ CREATE TABLE `t_order` (
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `t_sale`
+--
+
+DROP TABLE IF EXISTS `t_sale`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t_sale` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `order_id` varchar(60) NOT NULL DEFAULT '' COMMENT '订单id',
+  `chain` varchar(60) NOT NULL DEFAULT '' COMMENT 'chain',
+  `net_id` bigint NOT NULL DEFAULT '0' COMMENT 'net_id',
+  `token_id` varchar(60) NOT NULL DEFAULT '' COMMENT 'token_id',
+  `contract_address` varchar(60) NOT NULL DEFAULT '' COMMENT 'contract_address',
+  `buyer` varchar(60) NOT NULL DEFAULT '' COMMENT 'buyer',
+  `seller` varchar(60) NOT NULL DEFAULT '' COMMENT 'seller',
+  `event_id` varchar(60) NOT NULL DEFAULT '' COMMENT '事件id',
+  `event_data` mediumblob COMMENT '事件内容',
+  `createtime` int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
+  `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
+  PRIMARY KEY (`idx`),
+  KEY `idx_order_id` (`order_id`),
+  KEY `idx_buyer` (`buyer`),
+  KEY `idx_seller` (`seller`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
 -- Dump completed on 2015-08-19 18:51:22