diff --git a/config/config.yaml b/config/config.yaml
index ed82b6748..c38960b68 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -1,7 +1,7 @@
 # The class cannot be named by Pascal or camel case.
 # If it is not used, the corresponding structure will not be set,
 # and it will not be read naturally.
-serverversion: 1.0.3
+serverversion: 2.0.0
 #---------------Infrastructure configuration---------------------#
 etcd:
   etcdSchema: openIM
@@ -11,7 +11,7 @@ mysql:
   dbMysqlAddress: [ 127.0.0.1:13306 ]
   dbMysqlUserName: root
   dbMysqlPassword: openIM
-  dbMysqlDatabaseName: openIM
+  dbMysqlDatabaseName: openIM_v2
   dbTableName: eMsg
   dbMsgTableNum: 1
   dbMaxOpenConns: 20