Change Erza's display language and theme

The display language controls interface text. Writing output language is selected in the tool you use. Changing the interface language does not translate existing articles or conversations. The theme only changes the application's appearance.

Steps

1. Find the language control in the application header or on the current page.
2. Choose Indonesia or English. If work or unsaved changes are in progress, read any confirmation before switching.
3. Wait for the new-language page to load and check that you are still on the intended screen.
4. Use the sun or moon theme control to select a comfortable appearance.
5. To generate writing in another language, use that feature's language setting and choose the output language before starting the task.

Expected result

Interface labels follow your selected language. Previously saved document content remains unchanged.

Troubleshooting

• If saving the language preference to your account fails, review the on-screen message and confirm that your sign-in session is still active.
• If switching languages triggers an in-progress-work warning, save important results or finish processing before confirming.

Related guides

• Explore the Dashboard and choose the right tool
• Update your profile and account photo