diff --git a/libraries/Routes.php b/libraries/Routes.php
index 861b707..ebae86a 100644
--- a/libraries/Routes.php
+++ b/libraries/Routes.php
@@ -42,7 +42,7 @@ function get_route($path_info) {
             
             case 0:
             
-                $controller='modules/'.\PhangoApp\PhaRouter\Config::$home_module.'/controllers/index.php';
+                $controller='modules/'.\PhangoApp\PhaRouter\Config::$home_module.'/controllers/app.php';
         
                 return \PhangoApp\PhaRouter\get_controller($controller, []);
             
@@ -50,7 +50,7 @@ function get_route($path_info) {
             
             case 1:
             
-                $controller='modules/'.$arr_path[1].'/controllers/index.php';
+                $controller='modules/'.$arr_path[1].'/controllers/app.php';
             
                 if(in_array($arr_path[1], Config::$modules_allowed)) {
         
diff --git a/libraries/Utils.php b/libraries/Utils.php
index b73157d..9fa1b61 100644
--- a/libraries/Utils.php
+++ b/libraries/Utils.php
@@ -51,7 +51,7 @@ class Utils {
         $text=preg_replace('~[^-\w]+~', '', $text);
         
         return $text;*/
-
+        /*
 		$from='àáâãäåæçèéêëìíîïðòóôõöøùúûýþÿŕñÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÐÒÓÔÕÖØÙÚÛÝỲŸÞŔÑ¿?!¡()"|#*%,;+&$ºª<>`çÇ{}@~=^:´[]';
 		$to=  'aaaaaaaceeeeiiiidoooooouuuybyrnAAAAAACEEEEIIIIDOOOOOOUUUYYYBRN---------------------------------';
 		
@@ -88,9 +88,55 @@ class Utils {
 
         $text=trim(preg_replace('~'.$replace_space.'+~', $replace_space, $text), '-');
 
-        $text=preg_replace('~[^-\w]+~', '', $text);
+        if($replace_dot==1)
+		{
+
+            $text=preg_replace('~[^-\w]+~', '', $text);
+            
+        }
+        
+		return utf8_encode($text); */
+        
+        $from=iconv('utf-8', 'us-ascii//TRANSLIT', '¿?{}@~=^:´[]#*·');
+		$to= iconv('utf-8', 'us-ascii//TRANSLIT', '---------------');
+		
+		if($replace_dot==1)
+		{
+		
+			$from.='.';
+			$to.='-';
+		
+		}
+		
+		if($replace_barr==1)
+		{
+		
+			$from.="/";
+			$to.="-";
+		
+		}
+        
+        //utf8_decode(urldecode($text));    
+		
+		$text=trim(str_replace(" ", $replace_space, $text));
+        
+        $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
+        
+        $text=preg_replace('~[^-\w]+~', '', $text);
+        
+        //$text = strtr($text, $from, $to);
+		
+		//Used for pass base64 via GET that use upper, for example.
+		
+		if($respect_upper==0)
+		{
+		
+			$text = strtolower($text);
+			
+		}
+
+		return $text; //iconv('us-ascii//TRANSLIT', 'utf-8', $text); 
 
-		return utf8_encode($text); 
 
 	}
 	
diff --git a/modules/welcome/controllers/index.php b/modules/welcome/controllers/app.php
similarity index 100%
rename from modules/welcome/controllers/index.php
rename to modules/welcome/controllers/app.php