diff --git a/packages/frontend/src/index.mdx b/packages/frontend/src/index.mdx
index d64392c174..e30dea2928 100644
--- a/packages/frontend/src/index.mdx
+++ b/packages/frontend/src/index.mdx
@@ -6,3 +6,7 @@ import { Meta } from '@storybook/blocks'
 
 This project uses [Storybook](https://storybook.js.org/) to develop and document components.
 You can find more information about the usage of Storybook in this project in the CONTRIBUTING.md file placed in the root of this repository.
+
+The Misskey Storybook is under development and not all components are documented yet.
+Contributions are welcome! Please refer to [#10336](https://github.com/misskey-dev/misskey/issues/10336) for more information.
+Thank you for your support!