diff --git a/sql/migrate/gamedb.sql b/sql/migrate/gamedb.sql
index 36e77978..afaf5852 100644
--- a/sql/migrate/gamedb.sql
+++ b/sql/migrate/gamedb.sql
@@ -1611,6 +1611,14 @@ CREATE TABLE `t_hash_rate_reward` (
 ) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+
+--
+-- Table structure for table `t_computing_power_period`
+--
+
+DROP TABLE IF EXISTS `t_ranking_settlement_record`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
 CREATE TABLE `t_ranking_settlement_record` (
   `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
   `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id',
@@ -1627,6 +1635,13 @@ CREATE TABLE `t_ranking_settlement_record` (
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 
 
+--
+-- Table structure for table `t_computing_power_period`
+--
+
+DROP TABLE IF EXISTS `t_staking`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
 CREATE TABLE `t_staking` (
   `idx` bigint(20) NOT NULL AUTO_INCREMENT,
   `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id',
@@ -1712,7 +1727,7 @@ CREATE TABLE `t_hash_rate` (
   `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`),
-  UNIQUE KEY `account_task_id` (`account_id`, `task_id`)
+   UNIQUE KEY `account_period_task_id` (`account_id`,`period`, `task_id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 
 --
@@ -1730,3 +1745,21 @@ CREATE TABLE `t_hash_rate_battle_data` (
   `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
   PRIMARY KEY (`idx`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+
+--
+-- Table structure for table `t_hash_rate_battle_data`
+--
+
+DROP TABLE IF EXISTS `t_global_data`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t_global_data` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `name` varchar(60)  NOT NULL DEFAULT '' COMMENT '参数名',
+  `data` mediumblob COMMENT 'data',
+  `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`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
\ No newline at end of file