What should I do if I find it recorded in the hotel and can't find evidence?

If records are found, but no evidence can be found, the following measures can be taken:

1. Call the police immediately: If you know who is recording, you can report the case directly to the police. The police will investigate this and take necessary legal action.

2. Seek legal aid: If you don't know who is recording, you can consult a lawyer or legal adviser to understand the possible legal consequences and countermeasures.

3. Negotiation with the hotel: You can negotiate with the hotel to solve the problem, ask the hotel to provide relevant information or take other measures to protect personal privacy.

4. Seek media attention: If the problem cannot be properly solved, you can consider seeking media help to let more people know about this problem.

In short, if you find the recorded situation, you should take timely action to safeguard your rights and interests and safety.