diff --git a/app/Models/Attachment.php b/app/Models/Attachment.php
index d63355d..0728633 100644
--- a/app/Models/Attachment.php
+++ b/app/Models/Attachment.php
@@ -4,6 +4,8 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 class Attachment extends Model
 {
@@ -16,11 +18,23 @@ class Attachment extends Model
      */
     protected $fillable = [
         'media_id',
+        'private',
+    ];
+
+    /**
+     * The default attributes.
+     *
+     * @var string[]
+     */
+    protected $attributes = [
+        'private' => 'false',
     ];
 
 
     /**
      * Get attachments attachable
+     *
+     * @return MorphTo
      */
     public function attachable()
     {
@@ -29,9 +43,11 @@ class Attachment extends Model
 
     /**
      * Get the media for this attachment.
+     *
+     * @return BelongsTo
      */
     public function media()
     {
         return $this->belongsTo(Media::class);
     }
-}
\ No newline at end of file
+}
diff --git a/database/migrations/2023_05_11_032859_add_private_to_attachments_table.php b/database/migrations/2023_05_11_032859_add_private_to_attachments_table.php
new file mode 100644
index 0000000..f150b3e
--- /dev/null
+++ b/database/migrations/2023_05_11_032859_add_private_to_attachments_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('attachments', function (Blueprint $table) {
+            $table->boolean('private')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('attachments', function (Blueprint $table) {
+            $table->dropColumn('private');
+        });
+    }
+};