diff --git a/sql/marketdb.sql b/sql/marketdb.sql
index 7f926330..8b019bee 100644
--- a/sql/marketdb.sql
+++ b/sql/marketdb.sql
@@ -103,6 +103,7 @@ CREATE TABLE `t_nft` (
   `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
   PRIMARY KEY (`idx`),
   UNIQUE KEY `token_id` (`token_id`),
+  KEY `owner_address_token_type` (`owner_address`, `token_type`),
   KEY `owner_address` (`owner_address`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;