it will make you appear more courteous.这句话对么?

it will make you appear more courteous.这句话对么?
it will make you appear more courteous.
it will make you appear more courteously.
这两句那句话对?我个人感觉第二句对,可是第一句我是从书上抄的,
我现在的疑问是,appear是动词,后面如果要是比较级应该是用more加副词.
还是说 more加形容词也对?