diff --git a/Block/Adminhtml/Slider/Edit/Tab/Renderer/Category.php b/Block/Adminhtml/Slider/Edit/Tab/Renderer/Category.php
index e7f3d3f..4fd35f6 100644
--- a/Block/Adminhtml/Slider/Edit/Tab/Renderer/Category.php
+++ b/Block/Adminhtml/Slider/Edit/Tab/Renderer/Category.php
@@ -165,9 +165,9 @@ public function getScriptHtml()
      *
      * @return array
      */
-    public function getValues()
+    public function getValues(): array
     {
-        $values = $this->getValue();
+        $values = (string)$this->getValue();
         if (!is_array($values)) {
             $values = explode(',', $values);
         }
diff --git a/Block/CategoryId.php b/Block/CategoryId.php
index dc0527f..c27009e 100644
--- a/Block/CategoryId.php
+++ b/Block/CategoryId.php
@@ -122,8 +122,7 @@ public function getProductIdsByCategory()
         if (is_array($catIds)) {
             $productId = [];
 
-            foreach($catIds as $cat)
-            {
+            foreach ($catIds as $cat) {
                 $collection = $this->_productCollectionFactory->create();
                 $category = $this->_categoryFactory->create()->load($cat);
                 $collection->addAttributeToSelect('*')->addCategoryFilter($category);
@@ -134,7 +133,7 @@ public function getProductIdsByCategory()
 
                 $productIds = array_merge($productIds, $productId);
             }
-        }else {
+        } else {
             $collection = $this->_productCollectionFactory->create();
             $category = $this->_categoryFactory->create()->load($catIds);
             $collection->addAttributeToSelect('*')->addCategoryFilter($category);
diff --git a/Block/CustomProducts.php b/Block/CustomProducts.php
index cfd9a89..00119cb 100644
--- a/Block/CustomProducts.php
+++ b/Block/CustomProducts.php
@@ -32,7 +32,6 @@
 use Magento\GroupedProduct\Model\Product\Type\Grouped;
 use Mageplaza\Productslider\Helper\Data;
 
-
 /**
  * Class CustomProducts
  * @package Mageplaza\Productslider\Block
diff --git a/Block/Widget/Slider.php b/Block/Widget/Slider.php
index 8cf340a..de0d377 100644
--- a/Block/Widget/Slider.php
+++ b/Block/Widget/Slider.php
@@ -81,8 +81,7 @@ public function __construct(
         Configurable $configurable,
         LayoutFactory $layoutFactory,
         array $data = []
-    )
-    {
+    ) {
         parent::__construct(
             $context,
             $productCollectionFactory,
diff --git a/composer.json b/composer.json
index 8f83c75..4cbfea0 100644
--- a/composer.json
+++ b/composer.json
@@ -2,10 +2,10 @@
   "name": "mageplaza/magento-2-product-slider",
   "description": "Magento 2 Product Slider",
   "require": {
-    "mageplaza/module-core": "^1.4.5"
+    "mageplaza/module-core": "^1.5.1"
   },
   "type": "magento2-module",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "license": "proprietary",
   "authors": [
     {
diff --git a/i18n/en_US.csv b/i18n/en_US.csv
index a2415bb..44cfc88 100644
--- a/i18n/en_US.csv
+++ b/i18n/en_US.csv
@@ -1,110 +1,115 @@
-"Screen size max","Screen size max"
-"Number of items","Number of items"
-Add,Add
-Sliders,Sliders
-"Create New Slider","Create New Slider"
-"Edit Slider '%1'","Edit Slider '%1'"
-"New Slider","New Slider"
-"Save and Continue Edit","Save and Continue Edit"
-Design,Design
-Title,Title
-Description,Description
-"Limit the number of products","Limit the number of products"
-"Display additional information","Display additional information"
-"Select information or button(s) to display with products.","Select information or button(s) to display with products."
-"Is Responsive","Is Responsive"
-Yes,Yes
-No,No
-"Use Config","Use Config"
-"Max Items slider","Max Items slider"
-"General Information","General Information"
-Name,Name
-Status,Status
-Enable,Enable
-Disable,Disable
-Position,Position
-Type,Type
-Categories,Categories
-"Store Views","Store Views"
-"Customer Groups","Customer Groups"
-"Select customer group(s) to display the block to","Select customer group(s) to display the block to"
-"Cache Lifetime","Cache Lifetime"
-"seconds. 86400 by default, if not set. To refresh instantly, clear the Blocks HTML Output cache.","seconds. 86400 by default, if not set. To refresh instantly, clear the Blocks HTML Output cache."
-"From Date","From Date"
-From,From
-"To Date","To Date"
-To,To
-"Product ID","Product ID"
-Sku,Sku
-Price,Price
-"Select Products","Select Products"
-"Product Slider Information","Product Slider Information"
-"The Slider has been deleted.","The Slider has been deleted."
-"This Slider no longer exists.","This Slider no longer exists."
-"A total of %1 record(s) have been deleted.","A total of %1 record(s) have been deleted."
-"Something went wrong while updating status for %1.","Something went wrong while updating status for %1."
-"A total of %1 record(s) have been updated.","A total of %1 record(s) have been updated."
-"The Slider has been saved.","The Slider has been saved."
-"Something went wrong while saving the Slider. %1","Something went wrong while saving the Slider. %1"
-"Add to cart button","Add to cart button"
-"Review information","Review information"
-"All Page","All Page"
-"Top of content","Top of content"
-"Bottom of content","Bottom of content"
-"Top of sidebar","Top of sidebar"
-"Bottom of sidebar","Bottom of sidebar"
-"Home Page","Home Page"
-"Category page","Category page"
-"Product page","Product page"
-"Shopping Cart Page","Shopping Cart Page"
-"New Products","New Products"
-"Best Seller Products","Best Seller Products"
-"Featured Products","Featured Products"
-"Most Viewed Products","Most Viewed Products"
-"On Sale Products","On Sale Products"
-"Recent Products","Recent Products"
-"Select By Category","Select By Category"
-"Custom Specific Products","Custom Specific Products"
-"End Date must follow Start Date.","End Date must follow Start Date."
-Edit,Edit
-"Add to Cart","Add to Cart"
-"In stock","In stock"
-"Out of stock","Out of stock"
-"Add to Wish List","Add to Wish List"
-"Add to Compare","Add to Compare"
-"Product Slider","Product Slider"
-"General Configuration","General Configuration"
-"Select Yes to enable this module","Select Yes to enable this module"
-"Default displayed additional info","Default displayed additional info"
-"This default settings will be used when using code to insert the slider","This default settings will be used when using code to insert the slider"
-"Slider Design Configuration","Slider Design Configuration"
-Responsive,Responsive
-"Loop Slider","Loop Slider"
-"Select Yes to re-display the slider after it shows the last item","Select Yes to re-display the slider after it shows the last item"
-"Margin Between Items","Margin Between Items"
-"pixel. This is the distance between two items in the slider","pixel. This is the distance between two items in the slider"
-"Next/Prev buttons","Next/Prev buttons"
-"Select Yes to display the Next/Pre button in the slider","Select Yes to display the Next/Pre button in the slider"
-"Show Dots Navigation","Show Dots Navigation"
-"Select Yes to display dot navigation of the slider","Select Yes to display dot navigation of the slider"
-"Lazy load images","Lazy load images"
-"Select Yes to lazy load images","Select Yes to lazy load images"
-Autoplay,Autoplay
-"Select Yes to allow auto-displaying the next products","Select Yes to allow auto-displaying the next products"
-"Autoplay TimeOut","Autoplay TimeOut"
-"ms. This is the time which an item is auto-moved to the left","ms. This is the time which an item is auto-moved to the left"
-"Autoplay HoverPause","Autoplay HoverPause"
-"Select Yes to stop the slider when hovering the mouse over the slider area","Select Yes to stop the slider when hovering the mouse over the slider area"
-"Mageplaza Product Slider","Mageplaza Product Slider"
-"Display Page Control","Display Page Control"
-"Select Slider","Select Slider"
-"Add New Slider","Add New Slider"
-Delete,Delete
-"Delete Slider","Delete Slider"
-"Are you sure you wan't to delete selected Slider?","Are you sure you wan't to delete selected Slider?"
-"Change status","Change status"
-ID,ID
-"Slider Type","Slider Type"
-"Slider Location","Slider Location"
-"Start Date","Start Date"
-"End Date","End Date"
+"Screen size max","Screen size max"
+"Number of items","Number of items"
+Add,Add
+Sliders,Sliders
+"Create New Slider","Create New Slider"
+"Edit Slider '%1'","Edit Slider '%1'"
+"New Slider","New Slider"
+"Save and Continue Edit","Save and Continue Edit"
+Design,Design
+Title,Title
+Description,Description
+"Limit the number of products","Limit the number of products"
+"Display additional information","Display additional information"
+"Select information or button(s) to display with products.","Select information or button(s) to display with products."
+"Is Responsive","Is Responsive"
+Yes,Yes
+No,No
+"Use Config","Use Config"
+"Max Items slider","Max Items slider"
+"Default: 3 items.","Default: 3 items."
+"General Information","General Information"
+Name,Name
+Status,Status
+Enable,Enable
+Disable,Disable
+Position,Position
+Type,Type
+Categories,Categories
+"Store Views","Store Views"
+"Customer Groups","Customer Groups"
+"Select customer group(s) to display the block to","Select customer group(s) to display the block to"
+"Cache Lifetime","Cache Lifetime"
+"seconds. 86400 by default, if not set. To refresh instantly, clear the Blocks HTML Output cache.","seconds. 86400 by default, if not set. To refresh instantly, clear the Blocks HTML Output cache."
+"From Date","From Date"
+From,From
+"To Date","To Date"
+To,To
+"Product ID","Product ID"
+Sku,Sku
+Price,Price
+"Select Products","Select Products"
+"Product Slider Information","Product Slider Information"
+"The Slider has been deleted.","The Slider has been deleted."
+"This Slider no longer exists.","This Slider no longer exists."
+"A total of %1 record(s) have been deleted.","A total of %1 record(s) have been deleted."
+"Something went wrong while updating status for %1.","Something went wrong while updating status for %1."
+"A total of %1 record(s) have been updated.","A total of %1 record(s) have been updated."
+"The Slider has been saved.","The Slider has been saved."
+"Something went wrong while saving the Slider. %1","Something went wrong while saving the Slider. %1"
+"Add to cart button","Add to cart button"
+"Review information","Review information"
+"All Page","All Page"
+"Top of content","Top of content"
+"Bottom of content","Bottom of content"
+"Top of sidebar","Top of sidebar"
+"Bottom of sidebar","Bottom of sidebar"
+"Home Page","Home Page"
+"Category page","Category page"
+"Product page","Product page"
+"Shopping Cart Page","Shopping Cart Page"
+"New Products","New Products"
+"Best Seller Products","Best Seller Products"
+"Featured Products","Featured Products"
+"Most Viewed Products","Most Viewed Products"
+"On Sale Products","On Sale Products"
+"Recent Products","Recent Products"
+"Select By Category","Select By Category"
+"Custom Specific Products","Custom Specific Products"
+"End Date must follow Start Date.","End Date must follow Start Date."
+Edit,Edit
+"Add to Cart","Add to Cart"
+"In stock","In stock"
+"Out of stock","Out of stock"
+"Add to Wish List","Add to Wish List"
+"Add to Compare","Add to Compare"
+"Product Slider","Product Slider"
+"General Configuration","General Configuration"
+"Select <b>Yes</b> to enable this module.<br />
+                        1. It helps to reduce abandonment cart with <a href=""https://www.mageplaza.com/magento-2-one-step-checkout-extension/"" target=""_blank"">One Step Checkout</a>. <br />
+                        2. Magento stores see upwards of 30% revenue 💰 with AVADA. <a href=""https://go.avada.io/mageplaza"">Learn more</a>","Select <b>Yes</b> to enable this module.<br />
+                        1. It helps to reduce abandonment cart with <a href=""https://www.mageplaza.com/magento-2-one-step-checkout-extension/"" target=""_blank"">One Step Checkout</a>. <br />
+                        2. Magento stores see upwards of 30% revenue 💰 with AVADA. <a href=""https://go.avada.io/mageplaza"">Learn more</a>"
+"Default displayed additional info","Default displayed additional info"
+"This default settings will be used when using code to insert the slider","This default settings will be used when using code to insert the slider"
+"Slider Design Configuration","Slider Design Configuration"
+Responsive,Responsive
+"Loop Slider","Loop Slider"
+"Select Yes to re-display the slider after it shows the last item","Select Yes to re-display the slider after it shows the last item"
+"Margin Between Items","Margin Between Items"
+"pixel. This is the distance between two items in the slider","pixel. This is the distance between two items in the slider"
+"Next/Prev buttons","Next/Prev buttons"
+"Select Yes to display the Next/Pre button in the slider","Select Yes to display the Next/Pre button in the slider"
+"Show Dots Navigation","Show Dots Navigation"
+"Select Yes to display dot navigation of the slider","Select Yes to display dot navigation of the slider"
+"Lazy load images","Lazy load images"
+"Select Yes to lazy load images","Select Yes to lazy load images"
+Autoplay,Autoplay
+"Select Yes to allow auto-displaying the next products","Select Yes to allow auto-displaying the next products"
+"Autoplay TimeOut","Autoplay TimeOut"
+"ms. This is the time which an item is auto-moved to the left","ms. This is the time which an item is auto-moved to the left"
+"Autoplay HoverPause","Autoplay HoverPause"
+"Select Yes to stop the slider when hovering the mouse over the slider area","Select Yes to stop the slider when hovering the mouse over the slider area"
+"Mageplaza Product Slider","Mageplaza Product Slider"
+"Display Page Control","Display Page Control"
+"Select Slider","Select Slider"
+"Add New Slider","Add New Slider"
+Delete,Delete
+"Delete Slider","Delete Slider"
+"Are you sure you wan't to delete selected Slider?","Are you sure you wan't to delete selected Slider?"
+"Change status","Change status"
+ID,ID
+"Slider Type","Slider Type"
+"Slider Location","Slider Location"
+"Start Date","Start Date"
+"End Date","End Date"