> ## Documentation Index
> Fetch the complete documentation index at: https://tyche.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Settings

> Configure security and language preferences for your Tyche account

Tap **Settings** from the main menu to access account configuration.

<CardGroup cols={2}>
  <Card title="Security" icon="lock" href="#security">
    PIN, 2FA, and withdrawal protection
  </Card>

  <Card title="Language" icon="globe" href="#language">
    Interface language selection
  </Card>
</CardGroup>

## Security

Tap **Security** to view and manage your account protection settings.

Current status is displayed at the top:

* **PIN** — On / Off
* **2FA** — On / Off
* **Withdraw policy** — which auth is required to withdraw
* **Export policy** — which auth is required to export your private key

### PIN

| Action     | Description            |
| ---------- | ---------------------- |
| Change PIN | Set a new PIN code     |
| PIN Off    | Disable PIN protection |

### Two-Factor Authentication (2FA)

Toggle 2FA on or off with the **2FA** button. When enabled, sensitive actions require a one-time code in addition to your PIN.

### Withdraw & Export policies

Set which authentication is required for withdrawals and private key exports independently:

| Option | Description                      |
| ------ | -------------------------------- |
| Off    | No extra authentication required |
| PIN    | Requires your PIN                |
| 2FA    | Requires your 2FA code           |
| Both   | Requires PIN and 2FA             |

<Warning>
  It is strongly recommended to set both **Withdraw** and **Export** policies to at least **PIN** to protect your funds from unauthorized access.
</Warning>

## Language

Tap **Language** to change the bot interface language.

Available languages:

* **English**
* **Русский** (Russian)
* **中文** (Chinese)