I can help with that 👍 What’s happening is likely coming from the speech engine itself, not anything you intentionally set. Some voice models have default prosody that can sound slightly off or “foreign” when the language or pacing isn’t perfectly aligned, even if the voice isn’t actually Chinese. It can also happen if the system is auto-detecting language or interpreting your text in a way that affects pronunciation. What TTS or voice provider are you using, and is your language set explicitly or left on auto? @Lucas