# Les thèmes utilisateur précédemment sélectionnés peuvent remplacer les thèmes autorisés

**URL:** <https://meta.discourse.org/t/previously-selected-user-themes-can-override-allowed-themes/80053>\
**Category:** Support\
**Created:** [Février 7, 2018, 9:43 UTC](https://meta.discourse.org/t/previously-selected-user-themes-can-override-allowed-themes/80053 "2018-02-07T21:43:17Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![WaitroseCarpark](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/waitrosecarpark/32/198599_2.png) [@WaitroseCarpark](https://meta.discourse.org/u/WaitroseCarpark)\
**Post date:** [Mai 19, 2019, 2:51 UTC](https://meta.discourse.org/t/previously-selected-user-themes-can-override-allowed-themes/80053/17 "2019-05-19T02:51:28Z")

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> [@pfaffman](#):
>
> iscourse/app/models/user\_option.rb.

So for my instance I typed this:

```
./launcher enter app
rails c
UserOption.update_all(theme_ids: [3])

```

Worked super fast (\<1 sec) and changed all my user themes to my predetermined default. Perfect, thank you @pfaffman

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