这就是 whereHas 派上用场的地方:

That's where whereHas comes in handy:

$user = User::with('Profile')->where('status', 1)->whereHas('Profile', function($q){
    $q->where('gender', 'Male');
})->get();

基本上它增加了用户需要具有gender = Male

Basically it adds the condition that the user needs to have a profile with gender = Male