diff --git a/app/common/controller/home.php b/app/common/controller/home.php
new file mode 100644
index 0000000..b18887a
--- /dev/null
+++ b/app/common/controller/home.php
@@ -0,0 +1,33 @@
+<?php  
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+use Phacil\Framework\Controller;
+
+class ControllerCommonHome extends Controller {
+	
+	public function index() {
+		var_dump('oi');
+		$this->document->setTitle("Hello World! %s");
+
+		$this->load->model('common/teste');
+
+		var_dump(get_class_methods($this->model_common_teste));
+
+		var_dump($this->model_common_teste->oi());
+
+		$this->load->helper('common/Data');
+
+		$help = new TestOfHelp;
+
+		var_dump($help->helpme());
+		
+        $this->data['variable'] = "Hello World!";
+
+        $this->out();
+	}
+}
\ No newline at end of file
diff --git a/app/common/helper/Data.php b/app/common/helper/Data.php
new file mode 100644
index 0000000..92e54d1
--- /dev/null
+++ b/app/common/helper/Data.php
@@ -0,0 +1,13 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+class TestOfHelp {
+	function helpme(){
+		return 'saved';
+	}
+}
\ No newline at end of file
diff --git a/app/common/model/teste.php b/app/common/model/teste.php
new file mode 100644
index 0000000..59b2219
--- /dev/null
+++ b/app/common/model/teste.php
@@ -0,0 +1,8 @@
+<?php
+
+use Phacil\Framework\Model;
+
+class ModelCommonTeste extends Model {
+	
+	public function oi() {return "ta"; }
+}
\ No newline at end of file
diff --git a/system/caches/caches.php b/system/caches/caches.php
index a0f1299..182448f 100644
--- a/system/caches/caches.php
+++ b/system/caches/caches.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Caches {
     private $expire = 3600;
 
diff --git a/system/captcha/autoload.php b/system/captcha/autoload.php
index de216bf..1b7caea 100644
--- a/system/captcha/autoload.php
+++ b/system/captcha/autoload.php
@@ -1,4 +1,12 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
 
 class Captcha {
 	protected $code;
diff --git a/system/config/autoload.php b/system/config/autoload.php
index 4f18bdf..ae8f37a 100644
--- a/system/config/autoload.php
+++ b/system/config/autoload.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Config {
 	private $data = array();
 
diff --git a/system/database/autoload.php b/system/database/autoload.php
index 123346b..aa9270a 100644
--- a/system/database/autoload.php
+++ b/system/database/autoload.php
@@ -1,14 +1,24 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+ 
 
 if(!defined('DIR_DATABASE'))
     define('DIR_DATABASE', (__DIR__)."/");
 
 include DIR_DATABASE."/library/db.php";
 
+use Phacil\Framework;
+
 if(defined('DB_DRIVER')) {
     global $db;
-    $db = new DB(DB_DRIVER, DB_HOSTNAME, DB_USERNAME, DB_PASSWORD, DB_DATABASE);
+    $db = new Phacil\Framework\DB(DB_DRIVER, DB_HOSTNAME, DB_USERNAME, DB_PASSWORD, DB_DATABASE);
 } else {
     global $db;
-    $db = new DB('nullStatement', NULL, NULL, NULL, NULL);
+    $db = new Phacil\Framework\DB('nullStatement', NULL, NULL, NULL, NULL);
 }
diff --git a/system/database/library/db.php b/system/database/library/db.php
index 70850de..734d9eb 100644
--- a/system/database/library/db.php
+++ b/system/database/library/db.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class DB {
 	private $driver;
 	
diff --git a/system/engine/action.php b/system/engine/action.php
index 6adece0..946bb83 100644
--- a/system/engine/action.php
+++ b/system/engine/action.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Action {
 	protected $file;
 	protected $class;
@@ -11,9 +20,16 @@ final class Action {
 		$parts = explode('/', str_replace('../', '', (string)$route));
 		
 		foreach ($parts as $part) { 
+			$pathNew = $path;
 			$path .= $part;
 			
-			if (is_dir(DIR_APPLICATION . 'controller/' . $path)) {
+			if (is_dir(DIR_APP_MODULAR . $path)) {
+				$path = $path.'/';
+				
+				array_shift($parts);
+				
+				continue;
+			}elseif (is_dir(DIR_APPLICATION . 'controller' . $path)) {
 				$path .= '/';
 				
 				array_shift($parts);
@@ -21,7 +37,15 @@ final class Action {
 				continue;
 			}
 			
-			if (is_file(DIR_APPLICATION . 'controller/' . str_replace('../', '', $path) . '.php')) {
+			if (is_file(DIR_APP_MODULAR  . str_replace('../', '', $pathNew) . 'controller/' . str_replace('../', '', $part) . '.php')) {
+				$this->file = DIR_APP_MODULAR . str_replace('../', '', $pathNew) . 'controller/' . str_replace('../', '', $part) . '.php';
+				
+				$this->class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
+
+				array_shift($parts);
+				
+				break;
+			} elseif (is_file(DIR_APPLICATION . 'controller/' . str_replace('../', '', $path) . '.php')) {
 				$this->file = DIR_APPLICATION . 'controller/' . str_replace('../', '', $path) . '.php';
 				
 				$this->class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
@@ -43,6 +67,7 @@ final class Action {
 		} else {
 			$this->method = 'index';
 		}
+
 	}
 	
 	public function getFile() {
diff --git a/system/engine/autoload.php b/system/engine/autoload.php
index 2deed63..2b456ca 100644
--- a/system/engine/autoload.php
+++ b/system/engine/autoload.php
@@ -1,13 +1,51 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
 
-require_once(DIR_SYSTEM . 'engine/log.php');
+//require_once(DIR_SYSTEM . 'engine/log.php');
 require_once(DIR_SYSTEM . 'engine/action.php'); 
 require_once(DIR_SYSTEM . 'engine/controller.php');
-require_once(DIR_SYSTEM . 'engine/front.php');
+/* require_once(DIR_SYSTEM . 'engine/front.php');
 require_once(DIR_SYSTEM . 'engine/loader.php'); 
 require_once(DIR_SYSTEM . 'engine/model.php');
 require_once(DIR_SYSTEM . 'engine/registry.php');
 require_once(DIR_SYSTEM . 'engine/document.php');
 require_once(DIR_SYSTEM . 'engine/response.php');
-require_once(DIR_SYSTEM . 'engine/classes.php');
-//require_once(DIR_SYSTEM . 'engine/caches.php');
\ No newline at end of file
+require_once(DIR_SYSTEM . 'engine/classes.php'); */
+//require_once(DIR_SYSTEM . 'engine/caches.php');
+
+
+spl_autoload_register(function ($class) {
+	$namespace = explode("\\", $class);
+
+	$class = str_replace('phacil\framework\\', '', strtolower( $class));
+
+	$allowed = [
+		'log',
+		'front',
+		'controller',
+		'loader',
+		'model',
+		'registry',
+		'document',
+		'response',
+		'classes',
+		'caches'
+	];
+
+	if($namespace[0] == "Phacil" && in_array($class, $allowed)){
+		try {
+			include_once(DIR_SYSTEM . 'engine/'. $class.'.php');
+		} catch (\Throwable $th) {
+			throw new \Exception("Class not load");
+		}
+	}
+		
+});
+
+
+require_once(DIR_SYSTEM . 'engine/legacy.php');
\ No newline at end of file
diff --git a/system/engine/classes.php b/system/engine/classes.php
index 57e08ab..3e3ae49 100644
--- a/system/engine/classes.php
+++ b/system/engine/classes.php
@@ -1,4 +1,12 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
 
 class Classes {
 	
diff --git a/system/engine/controller.php b/system/engine/controller.php
index f2469d5..21eceeb 100644
--- a/system/engine/controller.php
+++ b/system/engine/controller.php
@@ -1,4 +1,12 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
 
 abstract class Controller {
     protected $registry;
@@ -109,8 +117,8 @@ abstract class Controller {
                         'cache'		 => DIR_CACHE."twig/",
                         'debug'      => (defined('DEBUG')) ? DEBUG : false
                     );
-                    $TwigLoaderFilesystem = constant('TwigLoaderFilesystem');
-                    $Twig_Environment = constant('TwigEnvironment');
+                    $TwigLoaderFilesystem = constant('\TwigLoaderFilesystem');
+                    $Twig_Environment = constant('\TwigEnvironment');
                     $Twig_SimpleFilter = constant('TwigSimpleFilter');
                     $Twig_Extension_Debug = constant('TwigExtensionDebug');
 
@@ -121,7 +129,7 @@ abstract class Controller {
                         $twig->addExtension(new $Twig_Extension_Debug());
                     }
 
-                    $twig->addExtension(new transExtension());
+                    $twig->addExtension(new \transExtension());
 
                     $twig->addFilter(new $Twig_SimpleFilter('translate', function ($str) {
                         // do something different from the built-in date filter
@@ -142,36 +150,18 @@ abstract class Controller {
                     $this->output = $template->render($this->data);
                     break;
 
-                case 'dwoo':
-                    require_once(DIR_SYSTEM."templateEngines/Dwoo/autoload.php");
-
-                    @trigger_error(sprintf("Dwoo template engine is deprecated since Phacil 1.5.0 and will be removed in further versions. Migration to Smarty (most similarity) or other template engine is recommended."), E_USER_DEPRECATED);
-
-                    $dwoo = new Dwoo\Core();
-
-                    // Configure directories
-                    $dwoo->setCompileDir(DIR_CACHE.'dwoo/compiled/dir/'); // Folder to store compiled templates
-                    $dwoo->setCacheDir(DIR_CACHE.'dwoo/cache/');// Folder to store cached templates
-                    $dwoo->setCacheTime(3600); //Cache Time
-                    $dwoo->setTemplateDir(DIR_TEMPLATE); // Folder containing template files
-
-                    $dwoo->getLoader()->addDirectory(DIR_SYSTEM."templateEngines/Dwoo/extension/");
-
-                    $this->output = $dwoo->get($this->template, $this->data);
-
-                    break;
 
                 case 'mustache':
                     require_once(DIR_SYSTEM."templateEngines/Mustache/autoload.php");
 
-                    Mustache_Autoloader::register();
+                    \Mustache_Autoloader::register();
 
-                    $mustache = new Mustache_Engine(array(
+                    $mustache = new \Mustache_Engine(array(
                         //'template_class_prefix' => '__MyTemplates_',
                         'cache' => DIR_CACHE.'mustache',
                         'cache_file_mode' => 0666, // Please, configure your umask instead of doing this :)
                         //'cache_lambda_templates' => true,
-                        'loader' => new Mustache_Loader_FilesystemLoader(DIR_TEMPLATE),
+                        'loader' => new \Mustache_Loader_FilesystemLoader(DIR_TEMPLATE),
                         //'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'),
                         'helpers' => array('translate' => function($text) {
                             if (class_exists('Translate')) {
@@ -197,7 +187,7 @@ abstract class Controller {
                 case 'smarty':
                     require_once(DIR_SYSTEM."templateEngines/smarty/autoload.php");
 
-                    $smarty = new Smarty();
+                    $smarty = new \Smarty();
 
                     $smarty->setTemplateDir(DIR_TEMPLATE);
                     $smarty->setCompileDir(DIR_CACHE."Smarty/compile/");
@@ -208,7 +198,7 @@ abstract class Controller {
 
                     $smarty->assign($this->data);
 
-                    $smarty->caching = Smarty::CACHING_LIFETIME_CURRENT;
+                    $smarty->caching = \Smarty::CACHING_LIFETIME_CURRENT;
 
                     //** un-comment the following line to show the debug console
                     $smarty->debugging = (defined('DEBUG')) ? DEBUG : false;
@@ -247,4 +237,5 @@ abstract class Controller {
 
         return $this->response->setOutput($this->render());
     }
-}
\ No newline at end of file
+}
+
diff --git a/system/engine/document.php b/system/engine/document.php
index a74eb36..c45c272 100644
--- a/system/engine/document.php
+++ b/system/engine/document.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 class Document {
 	private $title;
 	private $description;
@@ -182,4 +191,3 @@ class Document {
 
 
 }
-?>
\ No newline at end of file
diff --git a/system/engine/front.php b/system/engine/front.php
index a807618..435fff7 100644
--- a/system/engine/front.php
+++ b/system/engine/front.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Front {
 	protected $registry;
 	protected $pre_action = array();
@@ -59,4 +68,3 @@ final class Front {
 		return $action;
 	}
 }
-?>
\ No newline at end of file
diff --git a/system/engine/legacy.php b/system/engine/legacy.php
new file mode 100644
index 0000000..974bb03
--- /dev/null
+++ b/system/engine/legacy.php
@@ -0,0 +1,13 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace {
+    class Controller extends \Phacil\Framework\Controller{}
+    class Model extends \Phacil\Framework\Model{}
+    class Document extends \Phacil\Framework\Document{}
+}
\ No newline at end of file
diff --git a/system/engine/loader.php b/system/engine/loader.php
index 82f1bf1..e08e3eb 100644
--- a/system/engine/loader.php
+++ b/system/engine/loader.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+ namespace Phacil\Framework;
+
 final class Loader {
 	protected $registry;
 	
@@ -25,18 +34,58 @@ final class Loader {
 		}
 	}
 	
-	public function model($model) {
-		$file  = DIR_APPLICATION . 'model/' . $model . '.php';
-		$class = 'Model' . preg_replace('/[^a-zA-Z0-9]/', '', $model);
-		
-		if (file_exists($file)) {
+	public function model(string $model) {
+
+		$parts = explode('/', str_replace('../', '', (string)$model));
+
+		$lastPart = array_pop($parts);
+
+		$path = str_replace('../', '', implode("/", $parts) );
+
+		$file = DIR_APP_MODULAR.$path."/model/". $lastPart.".php";
+
+		if(file_exists($file)){
 			include_once($file);
+			$class = 'Model' . preg_replace('/[^a-zA-Z0-9]/', '', $model);
 			
 			$this->registry->set('model_' . str_replace('/', '_', $model), new $class($this->registry));
 		} else {
-			trigger_error('Error: Could not load model ' . $model . '!');
+
+			$file  = DIR_APPLICATION . 'model/' . $model . '.php';
+			$class = 'Model' . preg_replace('/[^a-zA-Z0-9]/', '', $model);
+			
+			if (file_exists($file)) {
+				include_once($file);
+				
+				$this->registry->set('model_' . str_replace('/', '_', $model), new $class($this->registry));
+			} else {
+				trigger_error('Error: Could not load model ' . $model . '!');
+				exit();					
+			}
+		}
+		
+	}
+	
+	public function helper(string $helper) {
+
+		$parts = explode('/', str_replace('../', '', (string)$helper));
+
+		$lastPart = array_pop($parts);
+
+		$path = str_replace('../', '', implode("/", $parts) );
+
+		$file = DIR_APP_MODULAR.$path."/helper/". $lastPart.".php";
+
+		if(file_exists($file)){
+			include_once($file);
+			/* $class = 'Helper' . preg_replace('/[^a-zA-Z0-9]/', '', $model);
+			
+			$this->registry->set('model_' . str_replace('/', '_', $model), new $class($this->registry)); */
+		} else {
+			trigger_error('Error: Could not load Helper ' . $helper . '!');
 			exit();					
 		}
+		
 	}
 
     public function control($model) { //temp alias, consider change to loader controller function
diff --git a/system/engine/log.php b/system/engine/log.php
index d0a91dc..fb2cd9a 100644
--- a/system/engine/log.php
+++ b/system/engine/log.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Log {
 	private $filename;
 		
diff --git a/system/engine/model.php b/system/engine/model.php
index 5f9eaec..54b7d3d 100644
--- a/system/engine/model.php
+++ b/system/engine/model.php
@@ -1,4 +1,14 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+
+namespace Phacil\Framework;
+
 abstract class Model {
 	protected $registry;
 	
@@ -14,4 +24,3 @@ abstract class Model {
 		$this->registry->set($key, $value);
 	}
 }
-?>
\ No newline at end of file
diff --git a/system/engine/registry.php b/system/engine/registry.php
index 101c77a..6b4b887 100644
--- a/system/engine/registry.php
+++ b/system/engine/registry.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+ namespace Phacil\Framework;
+ 
 final class Registry {
 	private $data = array();
 
diff --git a/system/engine/response.php b/system/engine/response.php
index b6e1779..b07e224 100644
--- a/system/engine/response.php
+++ b/system/engine/response.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Response {
 	private $headers = array(); 
 	private $level = 0;
diff --git a/system/image/autoload.php b/system/image/autoload.php
index 82bd2d5..09296f2 100644
--- a/system/image/autoload.php
+++ b/system/image/autoload.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Image {
     private $file;
     private $image;
diff --git a/system/login/autoload.php b/system/login/autoload.php
index 3d2c975..0f50a9b 100644
--- a/system/login/autoload.php
+++ b/system/login/autoload.php
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 class login {
 	
 	private $MM_authorizedUsers = array();
diff --git a/system/mail/mail.php b/system/mail/mail.php
index 60d4e93..f96c611 100644
--- a/system/mail/mail.php
+++ b/system/mail/mail.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Mail {
 	protected $to;
 	protected $from;
diff --git a/system/pagination/autoload.php b/system/pagination/autoload.php
index 3d66465..186a34e 100644
--- a/system/pagination/autoload.php
+++ b/system/pagination/autoload.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Pagination {
 	public $total = 0;
 	public $page = 1;
diff --git a/system/request/autoload.php b/system/request/autoload.php
index e5f43df..fa5c1c9 100644
--- a/system/request/autoload.php
+++ b/system/request/autoload.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Request {
     public $get = array();
     public $post = array();
diff --git a/system/session/autoload.php b/system/session/autoload.php
index 7cde310..72573ce 100644
--- a/system/session/autoload.php
+++ b/system/session/autoload.php
@@ -1,4 +1,14 @@
 <?php
+
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 final class Session {
     public $data = array();
     private $name;
diff --git a/system/system.php b/system/system.php
index 6c926ab..32e9181 100644
--- a/system/system.php
+++ b/system/system.php
@@ -6,6 +6,8 @@
  * Phacil PHP Framework - https://github.com/exacti/phacil-framework
  */
 
+ namespace Phacil\Framework;
+
 class startEngineExacTI {
     /*public $constants;
     public $userConstants;*/
diff --git a/system/templateEngines/Twig/Extension/ExacTITranslate.php b/system/templateEngines/Twig/Extension/ExacTITranslate.php
index 3782e89..3865d13 100644
--- a/system/templateEngines/Twig/Extension/ExacTITranslate.php
+++ b/system/templateEngines/Twig/Extension/ExacTITranslate.php
@@ -1,8 +1,14 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ */
 
 define('TWIGtagIni', 't');
 define('TWIGtagClose', 'endt');
 
+//use Phacil\Framework;
 
 
 class transTokenParser extends \Twig\TokenParser\AbstractTokenParser
@@ -173,7 +179,7 @@ function traduzir() {
 	$body = array_shift($params);
 	
 	if (class_exists('Translate')) {
-		$trans = new Translate();
+		$trans = new Phacil\Framework\Translate();
 		echo ($trans->translation($body)); 
 	} else {
 		echo $body;
diff --git a/system/templateEngines/Twig/Extension/ExacTITranslate1x.php b/system/templateEngines/Twig/Extension/ExacTITranslate1x.php
index 54867a3..441ae3f 100644
--- a/system/templateEngines/Twig/Extension/ExacTITranslate1x.php
+++ b/system/templateEngines/Twig/Extension/ExacTITranslate1x.php
@@ -9,6 +9,8 @@
 define('TWIGtagIni', 't');
 define('TWIGtagClose', 'endt');
 
+//use Phacil\Framework;
+
 class transTokenParser extends \Twig_TokenParser
 {
 
@@ -177,10 +179,10 @@ function traduzir() {
     $body = array_shift($params);
 
     if (class_exists('Translate')) {
-        $trans = new Translate();
+        $trans = new Phacil\Framework\Translate();
         echo ($trans->translation($body));
     } else {
         echo $body;
     }
 
-}
\ No newline at end of file
+}
diff --git a/system/templateEngines/Twig/autoload.php b/system/templateEngines/Twig/autoload.php
index afb7ebe..4788cdf 100644
--- a/system/templateEngines/Twig/autoload.php
+++ b/system/templateEngines/Twig/autoload.php
@@ -1,29 +1,31 @@
 <?php
-if (version_compare(phpversion(), '7.0.0', '>') == false) {
-    define('TwigFolderLoad', 'Twig1x');
-    define('TwigLoaderFilesystem', 'Twig_Loader_Filesystem');
-    define('TwigEnvironment', 'Twig_Environment');
-    define('TwigSimpleFilter', 'Twig_SimpleFilter');
-    define('TwigExtensionDebug', 'Twig_Extension_Debug');
+namespace {
+    if (version_compare(phpversion(), '7.0.0', '>') == false) {
+        define('TwigFolderLoad', 'Twig1x');
+        define('TwigLoaderFilesystem', 'Twig_Loader_Filesystem');
+        define('TwigEnvironment', 'Twig_Environment');
+        define('TwigSimpleFilter', 'Twig_SimpleFilter');
+        define('TwigExtensionDebug', 'Twig_Extension_Debug');
 
-} else {
-    define('TwigLoaderFilesystem', '\Twig\Loader\FilesystemLoader');
-    define('TwigEnvironment', '\Twig\Environment');
-    define('TwigSimpleFilter', '\Twig\TwigFilter');
-    define('TwigExtensionDebug', '\Twig\Extension\DebugExtension');
-
-    if (version_compare(phpversion(), '7.2.0', '>') == false) {
-        define('TwigFolderLoad', 'Twig2x');
     } else {
-        define('TwigFolderLoad', 'Twig3x');
+        define('TwigLoaderFilesystem', '\Twig\Loader\FilesystemLoader');
+        define('TwigEnvironment', '\Twig\Environment');
+        define('TwigSimpleFilter', '\Twig\TwigFilter');
+        define('TwigExtensionDebug', '\Twig\Extension\DebugExtension');
+
+        if (version_compare(phpversion(), '7.2.0', '>') == false) {
+            define('TwigFolderLoad', 'Twig2x');
+        } else {
+            define('TwigFolderLoad', 'Twig3x');
+        }
     }
-}
 
-include_once TwigFolderLoad."/autoload.php";
+    include_once TwigFolderLoad."/autoload.php";
 
 
-if(TwigFolderLoad == 'Twig1x') {
-    if (file_exists(__DIR__ . "/Extension/ExacTITranslate1x.php")) include __DIR__ . "/Extension/ExacTITranslate1x.php";
-} else {
-    if (file_exists(__DIR__ . "/Extension/ExacTITranslate.php")) include __DIR__ . "/Extension/ExacTITranslate.php";
+    if(TwigFolderLoad == 'Twig1x') {
+        if (file_exists(__DIR__ . "/Extension/ExacTITranslate1x.php")) include __DIR__ . "/Extension/ExacTITranslate1x.php";
+    } else {
+        if (file_exists(__DIR__ . "/Extension/ExacTITranslate.php")) include __DIR__ . "/Extension/ExacTITranslate.php";
+    }
 }
\ No newline at end of file
diff --git a/system/templateEngines/smarty/autoload.php b/system/templateEngines/smarty/autoload.php
index e9ab0d4..3ea23a7 100644
--- a/system/templateEngines/smarty/autoload.php
+++ b/system/templateEngines/smarty/autoload.php
@@ -3,8 +3,8 @@
 include __DIR__."/Smarty.class.php";
 
 function translate($params = '', $content = '', $smarty = '', &$repeat = '', $template = '') {
-	if (class_exists('Translate')) {
-		$trans = new Translate();
+	if (class_exists('\Phacil\Framework\Translate')) {
+		$trans = new \Phacil\Framework\Translate();
 		return ($trans->translation($content));
 	} else {
 		return $content;
diff --git a/system/translate/autoload.php b/system/translate/autoload.php
index 153d96b..99cf64e 100644
--- a/system/translate/autoload.php
+++ b/system/translate/autoload.php
@@ -1,4 +1,12 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
 
 final class Translate {
 	
diff --git a/system/url/autoload.php b/system/url/autoload.php
index 7594c0b..21053ce 100644
--- a/system/url/autoload.php
+++ b/system/url/autoload.php
@@ -1,4 +1,13 @@
 <?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework;
+
 class Url {
 	public $baseurl;
 	private $url;
diff --git a/system/url/seo_url.php b/system/url/seo_url.php
index 5c6febc..05bce6c 100644
--- a/system/url/seo_url.php
+++ b/system/url/seo_url.php
@@ -1,5 +1,15 @@
 <?php
-class SystemUrlSeoUrl extends Controller {
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ */
+
+ //namespace Phacil\Framework;
+
+use Phacil\Framework\Controller as ControllerController;
+
+class SystemUrlSeoUrl extends ControllerController {
     private $notfound = 'error/not_found';
     private $regType = array(
         "%d" => '(\\d{1,})',