diff --git a/Controller/Checkout/Invoice.php b/Controller/Checkout/Invoice.php
index 4cb2771..9aed426 100644
--- a/Controller/Checkout/Invoice.php
+++ b/Controller/Checkout/Invoice.php
@@ -95,9 +95,9 @@ private function getApiRequestData(Order $order)
                 'price' => $orderItem->getPrice(),
                 'type' => 'PRODUCT',
                 'url' => $product->getProductUrl() ?: 'https://xendit.co/',
-                'quantity' => (int)$orderItem->getQtyOrdered()
+                'quantity' => (int) $orderItem->getQtyOrdered()
             ];
-            $items[] = (object)$item;
+            $items[] = (object) $item;
         }
 
         $amount = $order->getTotalDue();
@@ -141,7 +141,10 @@ private function createInvoice($requestData)
         $invoice = '';
 
         try {
-            $this->getLogger()->info('createInvoice start', ['data' => $requestData]);
+            $this->getLogger()->info('createInvoice start', [
+                'invoiceUrl' => $invoiceUrl,
+                'data' => $requestData
+            ]);
 
             $invoice = $this->getApiHelper()->request(
                 $invoiceUrl,
diff --git a/DEV.md b/DEV.md
index a89201f..844eb64 100644
--- a/DEV.md
+++ b/DEV.md
@@ -81,6 +81,7 @@
    3. Go to `Xendit` and input the public and private key
 3. Setup custom callback url to receive payment notification
    1. Modify `magento2/etc/env.php` to `'MAGE_MODE' => 'developer'` instead of `default`
+      1. Another way is to run `php bin/magento deploy:mode:set developer`
    2. Install a tunneling tool like [ngrok](https://ngrok.com/): `brew install ngrok`
    3. Start ngrok to tunnel your local Magento: `ngrok http https://magento24.local`
    4. Copy the HTTPS ngrok URL (e.g., `https://abc123.ngrok.io`)
@@ -101,6 +102,20 @@
 
 ## TroubleShoot
 
+### Error during setup default website
+```
+In WebsiteRepository.php line 159:
+
+  The default website isn't defined. Set the web
+  site and try again.
+```
+- this probably happens if u recreate the docker container
+
+#### Fix
+- delete all cache and env generated by previous setup
+```
+docker exec web bash -c "cd app && rm -rf app/etc/env.php app/etc/config.php var/cache/* var/page_cache/* var/session/* var/di/* var/generation/* var/view_preprocessed/* pub/static/* generated/*"
+```
 
 ## Appendix
 
diff --git a/Helper/ApiRequest.php b/Helper/ApiRequest.php
index d9fd314..3f4ae98 100644
--- a/Helper/ApiRequest.php
+++ b/Helper/ApiRequest.php
@@ -74,6 +74,13 @@ public function request(
         $customHeaders = []
     ) {
         try {
+            // Log request details
+            $this->xenditLogger->info('API Request', [
+                'url' => $url,
+                'method' => $method,
+                'request_body' => $requestData ? json_encode($requestData) : null
+            ]);
+
             $headers = $this->getHeaders($isPublicRequest, $preferredMethod, $customHeaders);
             $this->magentoCurl->setHeaders($headers);
             $this->magentoCurl->setTimeout(30);
@@ -92,7 +99,15 @@ public function request(
                 );
             }
 
-            return json_decode($this->magentoCurl->getBody(), true);
+            $response = json_decode($this->magentoCurl->getBody(), true);
+
+            // Log response details
+            $this->xenditLogger->info('API Response', [
+                'url' => $url,
+                'status_code' => $this->magentoCurl->getStatus()
+            ]);
+
+            return $response;
         } catch (\Exception $e) {
             throw new \Magento\Framework\Exception\LocalizedException(
                 new Phrase($e->getMessage())
diff --git a/Helper/Data.php b/Helper/Data.php
index 8742e96..f2a6921 100644
--- a/Helper/Data.php
+++ b/Helper/Data.php
@@ -9,6 +9,7 @@
 use Magento\Framework\App\Config\ScopeConfigInterface;
 use Magento\Framework\App\Helper\AbstractHelper;
 use Magento\Framework\App\Helper\Context;
+use Magento\Framework\App\State as AppState;
 use Magento\Framework\DB\Transaction as DbTransaction;
 use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\Filesystem\Driver\File;
@@ -77,6 +78,11 @@ class Data extends AbstractHelper
      */
     private $dateTimeFactory;
 
+    /**
+     * @var AppState
+     */
+    private $appState;
+
     /**
      * @var ScopeConfigInterface
      */
@@ -150,7 +156,8 @@ public function __construct(
         OrderNotifier $orderNotifier,
         AssetRepository $assetRepository,
         CategoryRepository $categoryRepository,
-        \Xendit\M2Invoice\Helper\PhoneNumberFormat $phoneNumberFormatHelper
+        \Xendit\M2Invoice\Helper\PhoneNumberFormat $phoneNumberFormatHelper,
+        AppState $appState
     ) {
         $this->storeManager = $storeManager;
         $this->xendit = $xendit;
@@ -168,6 +175,7 @@ public function __construct(
         $this->assetRepository = $assetRepository;
         $this->categoryRepository = $categoryRepository;
         $this->phoneNumberFormatHelper = $phoneNumberFormatHelper;
+        $this->appState = $appState;
 
         parent::__construct($context);
     }
diff --git a/docker-magento/docker-compose.yml b/docker-magento/docker-compose.yml
index e09447b..b365372 100644
--- a/docker-magento/docker-compose.yml
+++ b/docker-magento/docker-compose.yml
@@ -32,8 +32,6 @@ services:
         environment:
           - MYSQL_ROOT_PASSWORD=root
           - MYSQL_DATABASE=magento
-        volumes:
-          - db-data:/var/lib/mysql
     phpmyadmin:
         container_name: phpmyadmin
         restart: always
diff --git a/etc/adminhtml/system.xml b/etc/adminhtml/system.xml
index 0fbb058..c9235d0 100644
--- a/etc/adminhtml/system.xml
+++ b/etc/adminhtml/system.xml
@@ -131,6 +131,14 @@
                     </comment>
                     <frontend_model>Xendit\M2Invoice\Block\Adminhtml\System\Config\DeveloperModeField</frontend_model>
                 </field>
+                <field id="xendit_url" translate="label" type="text" sortOrder="69"
+                    showInDefault="1" showInWebsite="1" showInStore="1">
+                    <label>Xendit URL</label>
+                    <comment>
+                        <![CDATA[Override Xendit URL.]]>
+                    </comment>
+                    <frontend_model>Xendit\M2Invoice\Block\Adminhtml\System\Config\DeveloperModeField</frontend_model>
+                </field>
 
                 <group id="other_configurations" translate="label" sortOrder="92" showInDefault="1"
                     showInWebsite="1" showInStore="1">