---
layout: '@/layouts/DocsLayout.astro'
source: pirform
description: Shine Forms has a built-in data repair system.  This article shows you how to use it.
---


Shine Forms has a built-in repair facility.  You can use it to repair a certificate as follows:


* Close and re-open Shine Forms and then take a [backup of your data](https://www.shineforms.co.uk/docs/backup-create).
* Select the single certificate you want to repair **Home Screen**.
* Whilst holding down both **Ctrl** and **Shift** on the keyboard, right-click over the certificate.
* You will be asked if you want to repair the certificate. Choose Yes.
* Wait until you are notified that the certificate has been repaired.
* Close and re-open Shine Forms.
* Open the certificate you just repaired and check that it is all as it should be.