diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index 9a38c174..6b0aebc0 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -791,6 +791,28 @@ CREATE TABLE `t_transaction` (
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `t_transaction_prefee`
+--
+
+DROP TABLE IF EXISTS `t_transaction_prefee`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
+CREATE TABLE `t_transaction_prefee` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id(channel + "_" + gameid + "_" + openid)',
+  `trans_id` varchar(255) NOT NULL DEFAULT '' COMMENT '事务id',
+  `item_uniid` bigint NOT NULL DEFAULT '0' COMMENT '道具uniid',
+  `item_id` int(11) NOT NULL DEFAULT '0' COMMENT '道具id',
+  `item_num` int(11) NOT NULL DEFAULT '0' COMMENT '道具数量',
+  `done` int(11) NOT NULL DEFAULT '0' COMMENT 'done',
+  `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 `trans_id` (`trans_id`),
+  KEY `account_id` (`account_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
 
 --
 -- Table structure for table `t_nft_up_event`
diff --git a/sql/marketdb.sql b/sql/marketdb.sql
index a837e73a..db310399 100644
--- a/sql/marketdb.sql
+++ b/sql/marketdb.sql
@@ -548,7 +548,7 @@ CREATE TABLE `t_blockchain_event` (
   KEY `instance_name` (`instance_name`),
   KEY `event_name` (`event_name`),
   KEY `txhash` (`txhash`),
-  KEY `txhash_log_index` (`txhash`, `'log_index'),
+  KEY `txhash_log_index` (`txhash`, `log_index`),
   KEY `block_number` (`block_number`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;