diff --git a/sql/gamedb2006_migrate_230816_01.sql b/sql/gamedb2006_migrate_230816_01.sql
index aba6e2c0..b9257fc3 100644
--- a/sql/gamedb2006_migrate_230816_01.sql
+++ b/sql/gamedb2006_migrate_230816_01.sql
@@ -85,7 +85,6 @@ CREATE TABLE `t_staking` (
   `status` int(11) NOT NULL COMMENT '0:质押中 1:已解押',
   `txhash` varchar(255) NOT NULL DEFAULT '' COMMENT 'txhash',
   `nft_type` int(11) NOT NULL COMMENT '',
-  `nft_value` double NOT NULL DEFAULT '0' COMMENT 'nft价值',
   `nft_reward` double NOT NULL DEFAULT '0' COMMENT '利息',
   `createtime` int(11) NOT NULL COMMENT '创建时间',
   `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',