diff --git a/sql/kefudb.sql b/sql/kefudb.sql
index 00d7b02..1e2272d 100644
--- a/sql/kefudb.sql
+++ b/sql/kefudb.sql
@@ -15,6 +15,21 @@
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
 /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
 
+--
+-- Table structure for table `version`
+--
+
+DROP TABLE IF EXISTS `version`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `version` (
+  `idx` int(11) NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `version` int(11) NOT NULL DEFAULT '0' COMMENT '版本号',
+  PRIMARY KEY (`idx`),
+  UNIQUE KEY `version` (`version`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
 --
 -- Table structure for table `accounts`
 --