diff --git a/plugins/mysql-apt/conf/mysql.sql b/plugins/mysql-apt/conf/mysql.sql
index 38b822738..f6df3e957 100755
--- a/plugins/mysql-apt/conf/mysql.sql
+++ b/plugins/mysql-apt/conf/mysql.sql
@@ -12,9 +12,11 @@ CREATE TABLE IF NOT EXISTS `databases` (
   `username` TEXT,
   `password` TEXT,
   `accept` TEXT,
+  `rw` TEXT DEFAULT 'rw',
   `ps` TEXT,
   `addtime` TEXT
 );
+-- ALTER TABLE `databases` ADD COLUMN `rw` TEXT DEFAULT 'rw';
 
 CREATE TABLE IF NOT EXISTS `master_replication_user` (
   `id` INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -25,4 +27,17 @@ CREATE TABLE IF NOT EXISTS `master_replication_user` (
   `addtime` TEXT
 );
 
+-- 从库配置主库的[ssh private key]
+-- drop table `slave_id_rsa`;
+CREATE TABLE IF NOT EXISTS `slave_id_rsa` (
+  `id` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `ip` TEXT,
+  `port` TEXT,
+  `user` TEXT,
+  `db_user` TEXT,
+  `id_rsa` TEXT,
+  `ps` TEXT,
+  `addtime` TEXT
+);
+