# GAS Settings

Supports creating **Gas Fee Presets**, setting Gas fees, maximum slippage, and mode for transactions.

<figure><img src="https://3053319136-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmnZkRyOkMz65hFaQ0Zbm%2Fuploads%2FgPuhEcFt8ApIWFRgkRV3%2Fimage.png?alt=media&#x26;token=e7020797-e4cf-4f11-b586-906bcbf6ace4" alt=""><figcaption></figcaption></figure>

Click the Gas Preset entry, set the following in the popup:

* **Mode**: Default no-acceleration mode, i.e., no additional Gas fee acceleration.
* **Maximum Slippage**: Default automatic mode, default value is 0.2%, you can customize the maximum price fluctuation range allowed for the transaction.
* **Transaction Fee**: Default automatic mode, default value is 0.01, supports manual input.

After setting, you need to turn on the preset switch, then click save to take effect.

<figure><img src="https://3053319136-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmnZkRyOkMz65hFaQ0Zbm%2Fuploads%2F2RiPfd6TqEdJxwxSFNoQ%2Fimage.png?alt=media&#x26;token=d3d40533-6461-4eed-95ab-2757ed18fe1f" alt=""><figcaption></figcaption></figure>

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