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

# Switch layout, subject, and line style

> DingTalk Mind lets you switch layout structure, color theme, and line style with one click on both desktop and mobile, so you can personalize the visual look of your mind map to match your preference.

## How to switch layout, subject, and line style

* Desktop: In Mind Map View mode, click the button at the top left of the screen to open the panel, then switch to your preferred layout, line style, and subject.

* Mobile: In Mind Map View mode, tap the button at the bottom right of the screen to open the panel, then switch to your preferred layout.