If the travel permit violates the conditions of stay in Hong Kong, will it affect the one-way permit?

Yes Violation of the conditions of stay in China and Hongkong will affect the one-way permit. All visitors who violate the conditions of stay may be prosecuted and repatriated to their original places of residence, and their applications for re-entry to Hong Kong will be more strictly examined. In addition, overstaying is a criminal offence, and those who violate the conditions of stay will be prosecuted by law, with a maximum fine of $50,000 and imprisonment for two years.