diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c359bc..1a7ab27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## [1.2.2]
+* fix bugs in database config
+
 ## [1.2.1]
 * removed use swoole PDOConfig OR mysql_pdo
 * fix bug hostname in database config 
diff --git a/composer.json b/composer.json
index 48c5879..2f750b7 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "flux-eco/storage",
   "description": "Handling mysql databases with json based table schemas",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "keywords": [
     "flux-eco",
     "storage",
diff --git a/src/Adapters/MySqlDatabase/MysqlDatabaseClient.php b/src/Adapters/MySqlDatabase/MysqlDatabaseClient.php
index 2cbe697..81e97a4 100644
--- a/src/Adapters/MySqlDatabase/MysqlDatabaseClient.php
+++ b/src/Adapters/MySqlDatabase/MysqlDatabaseClient.php
@@ -40,7 +40,7 @@ public static function new(
         DatabaseConfig $databaseConfig
     ): self
     {
-        $databaseName = $databaseConfig->getDbname();
+        $databaseName = $databaseConfig->getDatabase();
 
         if (empty(static::$instances[$databaseName]) === true || empty(static::$instances[$databaseName][$tableName]) === true) {
             $dbAdapter = new Adapter($databaseConfig->toArray());
@@ -167,7 +167,7 @@ private function addColumns(array $columns, CreateTable $table): void
 
     final public function storageExists(Handlers\StorageExistsCommand $storageExistsCommand): bool
     {
-        $dataBaseName = $this->databaseConfig->getDbname();
+        $dataBaseName = $this->databaseConfig->getDatabase();
         $tableName = $storageExistsCommand->getTableName();
         $dbAdapter = $this->dbAdapter;
 
diff --git a/src/Core/Ports/Database/DatabaseConfig.php b/src/Core/Ports/Database/DatabaseConfig.php
index e9c400c..a98f4b4 100644
--- a/src/Core/Ports/Database/DatabaseConfig.php
+++ b/src/Core/Ports/Database/DatabaseConfig.php
@@ -8,7 +8,7 @@ public function getDatabase() : string;
 
     public function getDriver() : string;
 
-    public function getHostName() : string;
+    public function getHostname() : string;
 
     public function getPassword() : string;