diff --git a/helpers/CatalogFilterHelper.php b/helpers/CatalogFilterHelper.php
index 2e2104f..1db2b0e 100755
--- a/helpers/CatalogFilterHelper.php
+++ b/helpers/CatalogFilterHelper.php
@@ -167,6 +167,23 @@ class CatalogFilterHelper extends Object
     public static function setQueryParams(array $params, $categoryId, $langId,$in_stock=true)
     {
 
+        if (!empty( $params[ 'special' ] )) {
+
+
+
+            if (in_array('new', $params[ 'special' ])) {
+                $reform[ 'special' ][ 'is_new' ] = true;
+            }
+            if (in_array('top', $params[ 'special' ])) {
+                $reform[ 'special' ][ 'is_top' ] = true;
+            }
+            if (in_array('promo', $params[ 'special' ])) {
+                $reform[ 'special' ][ 'is_discount' ] = true;
+            }
+
+            $params[ 'special' ] = $reform[ 'special' ];
+        }
+
         $last_query = null;
         $productVariantOptions = self::getProductVariantOptions($categoryId,$langId);
         $filters = [];
@@ -275,9 +292,7 @@ class CatalogFilterHelper extends Object
          */
 
         foreach ($params as $key => $param) {
-
             $filters['bool']['must'][]['term'][$key] = $param;
-
         }
 
     }
--
libgit2 0.21.4