I do not mean downvote.
Which means some of the comments are leaked(ex-nice,good,nice project,...).The downvote of it comments can affect an important post.I want to say that I do not want to lose a quality post because of such leaked comments.
In some cases, the quality of their posts is affected by their leaked comments.Therefore, due to their bad comments, the post is affected and the post is downvote and the people who upvote it lose rel.