One Nation senator Pauline Hanson has hit back at fresh criticism about the influence of her chief of staff James Ashby from a candidate dumped over a controversial website post.

Peter Rogers, who was axed as the party's candidate for the Queensland seat of Mulgrave on Friday night, claimed Ms Hanson and One Nation had fallen under the control of Mr Ashby.

"I have the final say on who represents One Nation," Pauline Hanson tweeted on Saturday. Credit:Lisa Maree Williams

"My personal view is Pauline is the puppet and he (James) is the puppeteer," he said on Saturday.

Ms Hanson took to social media to dismiss Mr Rogers' claims.