> For the complete documentation index, see [llms.txt](https://docs.gpmautomate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gpmautomate.com/automate-en/action-guide/alert/cancel-alert.md).
# Cancel alert
The Cancel Alert action automatically clicks Cancel or Close on native system dialog boxes (Alert Dialog). This command does not require any configuration parameters.
🎥 Watch the tutorial video: [Here](https://youtu.be/3tDWBxDXRfw).
### ⚠️ Usage Notes
* Does Not Work With Modern Web Interfaces: Dialogs specifically designed with HTML/CSS (Modal, Dialog UI) are not system Alerts. For these types, you must use Mouse Click with the corresponding XPath.
* Cannot Handle Browser Popups: Security notifications from the browser (camera access, location, HTTP Basic Auth authentication...) cannot be interacted with using this command. Please configure permissions directly in GPM Login before running the script.
* Execution Mechanism:
* With Selenium: Automate performs the Cancel action as instructed to dismiss the notification.
* With Puppeteer: This command will ignore or cancel the notification as soon as it appears (equivalent to the Dismiss action).
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.
Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:
```
GET https://docs.gpmautomate.com/automate-en/action-guide/alert/cancel-alert.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
