diff --git a/packages/Webkul/Product/src/Repositories/ProductFlatRepository.php b/packages/Webkul/Product/src/Repositories/ProductFlatRepository.php
index 4c7d35e38..ec480b57c 100644
--- a/packages/Webkul/Product/src/Repositories/ProductFlatRepository.php
+++ b/packages/Webkul/Product/src/Repositories/ProductFlatRepository.php
@@ -102,18 +102,18 @@ class ProductFlatRepository extends Repository
             $attributeKeys = array_keys($attribute->toArray());
 
             foreach ($attributeKeys as $key) {
-                if (!is_null($attribute[$key])) {
-                    if ($key == 'integer_value' && !in_array($attribute[$key], $attributeInfo['attributeOptions'])) {
+                if (! is_null($attribute[$key])) {
+                    if ($key == 'integer_value' && ! in_array($attribute[$key], $attributeInfo['attributeOptions'])) {
                         array_push($attributeInfo['attributeOptions'], $attribute[$key]);
-                    } else if ($key == 'text_value' && !in_array($attribute[$key], $attributeInfo['attributeOptions'])) {
+                    } else if ($key == 'text_value' && ! in_array($attribute[$key], $attributeInfo['attributeOptions'])) {
                         $multiSelectArrributes = explode(",", $attribute[$key]);
 
                         foreach ($multiSelectArrributes as $multi) {
-                            if (!in_array($multi, $attributeInfo['attributeOptions'])) {
+                            if (! in_array($multi, $attributeInfo['attributeOptions'])) {
                                 array_push($attributeInfo['attributeOptions'], $multi);
                             }
                         }
-                    } else if (($key == 'attribute_id' || $key == 'attributeId') && !in_array($attribute[$key], $attributeInfo['attributes'])) {
+                    } else if (($key == 'attribute_id' || $key == 'attributeId') && ! in_array($attribute[$key], $attributeInfo['attributes'])) {
                         array_push($attributeInfo['attributes'], $attribute[$key]);
                     }
                 }
@@ -169,7 +169,7 @@ class ProductFlatRepository extends Repository
     {
         static $loadedCategoryMaxPrice = [];
 
-        if (!$category) {
+        if (! $category) {
             return $this->model->max('max_price');
         }
 
@@ -197,7 +197,7 @@ class ProductFlatRepository extends Repository
             $filterAttributes = $this->getProductsRelatedFilterableAttributes($category);
         }
 
-        if (!count($filterAttributes) > 0) {
+        if (! count($filterAttributes) > 0) {
             $filterAttributes = $this->attributeRepository->getFilterAttributes();
         }