update

app/Models/User.php

@@ -15,6 +15,9 @@ class User extends BaseModel
 
     protected $table = 'users';
     protected $fillable = ['usdt', 'member_id', 'first_name', 'game_id', 'username', 'secret_key', 'secret_pass', 'language'];
+    protected $attributes = [
+        'language' => 'zh',
+    ];
 
     public function wallet()
     {