> For the complete documentation index, see [llms.txt](https://guide.prismlive.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.prismlive.com/mobile/guides/widgets-and-effects/chat-widget/automatically-disappearing-chat-messages.md).

# Automatically Disappearing Chat Messages

The PRISM app provides two chat modes. One is the basic chat area, available by default on the live preview screen, and the other is the PRISM chat widget area, accessible through the widget menu in My Studio.

You can enable the automatic disappearance feature for chat messages in the PRISM chat widget area. To use this function, check the **Disappearing Chat Messages** option. With this feature, older chat messages can automatically disappear.

The disappearance interval offers various options, such as 5 seconds, 15 seconds, 1 minute, or 2 minutes. Feel free to give it a try.

<figure><img src="/files/EhWNIyLvDmi0TEeTwYV8" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/ocxU3k8caPNaae2nwgB6" alt=""><figcaption></figcaption></figure>

[Mobile](/mobile/overview.md), [Guides](/mobile/guides.md), [Widgets & Effects](/mobile/guides/widgets-and-effects.md), [Chat Widget](/mobile/guides/widgets-and-effects/chat-widget.md)


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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://guide.prismlive.com/mobile/guides/widgets-and-effects/chat-widget/automatically-disappearing-chat-messages.md?ask=<question>&goal=<endgoal>
```

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