diff --git a/app/UserSetting.php b/app/UserSetting.php
index a8c67739d..41e12dd84 100644
--- a/app/UserSetting.php
+++ b/app/UserSetting.php
@@ -6,5 +6,10 @@ use Illuminate\Database\Eloquent\Model;
 
 class UserSetting extends Model
 {
-    protected $fillable = ['user_id'];
+	protected $fillable = ['user_id'];
+
+	protected $casts = [
+		'compose_settings' => 'json',
+		'other' => 'json'
+	];
 }