diff --git a/docs/installation.md b/docs/installation.md
index 43b4f5e1f..ecaafde97 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -17,3 +17,14 @@ php artisan vendor:publish --tag=laravel-wallet-config
 ```
 
 After installing the package, you can proceed to [use it](basic-usage).
+
+You can customize the configuration file to suit certain needs. Example: 
+
+Customize `name` and `slug` of default wallet.
+```php[config/wallet.php]
+'default' => [
+            'name' => 'Ethereum',
+            'slug' => 'ETH',
+            'meta' => [],
+        ],
+```