diff --git a/kiri-gii/GiiCommand.php b/kiri-gii/GiiCommand.php
index 3a79a9eb..335a5e29 100644
--- a/kiri-gii/GiiCommand.php
+++ b/kiri-gii/GiiCommand.php
@@ -34,6 +34,7 @@ class GiiCommand extends Command
 		$this->setName('sw:gii')
 			->addArgument('action', InputArgument::REQUIRED)
 			->addArgument('name', InputArgument::OPTIONAL)
+			->addArgument('databases', InputArgument::OPTIONAL)
 			->setDescription('./snowflake sw:gii make=model|controller|task|interceptor|limits|middleware name=xxxx');
 	}
 
@@ -43,6 +44,7 @@ class GiiCommand extends Command
 	 * @param OutputInterface $output
 	 * @return int
 	 * @throws ConfigException
+	 * @throws Exception
 	 */
 	public function execute(InputInterface $input, OutputInterface $output): int
 	{
@@ -50,9 +52,16 @@ class GiiCommand extends Command
 		$gii = Kiri::app()->get('gii');
 
 		$connections = Kiri::app()->get('db');
-//		if ($input->getArgument('databases')) {
-//			return $gii->run($connections->get($input->getArgument('databases')), $input);
-//		}
+		if ($input->hasArgument('databases')) {
+			$gii->run($connections->get($input->getArgument('databases')), $input);
+			return 1;
+		}
+
+		$action = $input->getArgument('action');
+		if (!in_array($action, ['model', 'controller'])) {
+			$gii->run(null, $input);
+			return 1;
+		}
 
 		$array = [];
 		foreach (Config::get('databases.connections') as $key => $connection) {
diff --git a/kiri-gii/GiiJsonRpc.php b/kiri-gii/GiiJsonRpc.php
index dbbe6ce9..a8d7ab38 100644
--- a/kiri-gii/GiiJsonRpc.php
+++ b/kiri-gii/GiiJsonRpc.php
@@ -44,10 +44,13 @@ interface ' . ucfirst($name) . 'RpcInterface
 	}
 
 
-	private function createProducers($name)
+	private function createProducers($name): string
 	{
 		$html = '<?php
 
+namespace Rpc\Producers;
+
+
 use Annotation\Target;
 use Http\Handler\Controller;
 use Kiri\Rpc\Annotation\JsonRpc;
@@ -75,10 +78,13 @@ class ' . ucfirst($name) . 'RpcController extends Controller implements ' . ucfi
 	}
 
 
-	private function createConsumer($name)
+	private function createConsumer($name): string
 	{
 		$html = '<?php
 
+namespace Rpc\Consumers;
+
+
 use Annotation\Target;
 use Http\Handler\Controller;
 use Kiri\Rpc\Annotation\JsonRpc;