diff --git a/app/Console/Command/EnvCommand.php b/app/Console/Command/EnvCommand.php
index a141b54..bec9ad9 100644
--- a/app/Console/Command/EnvCommand.php
+++ b/app/Console/Command/EnvCommand.php
@@ -22,7 +22,7 @@ class EnvCommand extends Command
 {
     protected static string $name = 'env';
 
-    protected static string $desc = 'a test command';
+    protected static string $desc = 'print system ENV information';
 
     /**
      * print system ENV information
diff --git a/app/Console/Controller/FsController.php b/app/Console/Controller/Filesystem/FsController.php
similarity index 99%
rename from app/Console/Controller/FsController.php
rename to app/Console/Controller/Filesystem/FsController.php
index ce98f41..abb0a36 100644
--- a/app/Console/Controller/FsController.php
+++ b/app/Console/Controller/Filesystem/FsController.php
@@ -7,7 +7,7 @@
  * @license  MIT
  */
 
-namespace Inhere\Kite\Console\Controller;
+namespace Inhere\Kite\Console\Controller\Filesystem;
 
 use Inhere\Console\Controller;
 use Inhere\Console\IO\Output;