diff --git a/README.md b/README.md
index e82a9e9..d79df2b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Laravel/Lumen MySql AES Encrypt/Decrypt
 
+<a href="https://packagist.org/packages/tapanderasari/laravel-mysql-encrypt"><img src="https://img.shields.io/packagist/dt/tapanderasari/laravel-mysql-encrypt" alt="Total Downloads"></a> <a href="https://img.shields.io/packagist/v/tapanderasari/laravel-mysql-encrypt"><img src="https://img.shields.io/packagist/v/tapanderasari/laravel-mysql-encrypt" alt="Latest Stable Version"></a> <a href="https://github.com/TapanDerasari/laravel-mysql-encrypt/blob/master/LICENSE"><img src="https://img.shields.io/packagist/l/tapanderasari/laravel-mysql-encrypt" alt="License"></a>
+
 Laravel/Lumen database encryption at database side using native AES_DECRYPT and AES_ENCRYPT functions.
 Automatically encrypt and decrypt fields in your Models.
 
@@ -100,6 +102,20 @@ DB::statement('ALTER TABLE `users` ADD `last_name` VARBINARY(300)');
 DB::statement('ALTER TABLE `users` ADD `email` VARBINARY(300)');
 DB::statement('ALTER TABLE `users` ADD `telephone` VARBINARY(50)');
 ```
+## Implementing encryption for existing data
+
+For this you can create one command like
+
+```
+php artisan make:command EncryptionForExistingData
+```
+
+In this command you fetch existing table or model data without global scope `DecryptSelectScope`.
+
+You can refer the example, clicking on below Example button:
+
+<a href="https://github.com/TapanDerasari/laravel-mysql-encrypt/blob/master/existing_data_encryption.md" target="new"><img src="https://img.shields.io/badge/Example-green"></a>
+
 
 ## License
 
diff --git a/existing_data_encryption.md b/existing_data_encryption.md
new file mode 100644
index 0000000..c70aaf7
--- /dev/null
+++ b/existing_data_encryption.md
@@ -0,0 +1,63 @@
+
+## Example of existing data encryption
+
+```php
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use TapanDerasari\MysqlEncrypt\Scopes\DecryptSelectScope;
+
+
+class EncryptionForExistingData extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'encryption-for-existing-data';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Encryption for existing data based on passed model with encryptable fields';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): void
+    {      
+
+        // Put existing models here in which you want to apply encryption
+        $modelList = ['User'];
+        foreach ($modelList as $model) {
+            $modelName = 'App\\Models\\' . $model;
+
+            // Check if the model exists
+            if (!class_exists($modelName)) {
+                $this->error("Model '{$modelName}' not found!");
+
+                return;
+            }
+
+            // Instantiate the model
+            $modelObj = new $modelName;
+            $modelData = $modelObj->withoutGlobalScopes([DecryptSelectScope::class])->get();
+
+            foreach ($modelData as $modelRecord) {
+                $updateModel = $modelName::findOrFail($modelRecord->id);
+                $fields = $updateModel->encryptable;
+                foreach ($fields as $field) {
+                    $updateModel->$field = $modelRecord->$field;
+                }
+                $updateModel->save();
+            }
+        }            
+        
+    }
+}
+```