diff --git a/docs/docs/concepts/features/custom-domain.md b/docs/docs/concepts/features/custom-domain.md
index 820ce3a81..f07dd5a41 100644
--- a/docs/docs/concepts/features/custom-domain.md
+++ b/docs/docs/concepts/features/custom-domain.md
@@ -10,4 +10,4 @@ By configuring a custom domain within ZITADEL, organizations can replace the def
 
 This not only enhances the overall user experience but also reinforces the organization's brand presence. Additionally, custom domains can contribute to trust and credibility, as users are more likely to recognize and trust URLs associated with the organization rather than generic domains. Overall, ZITADEL's custom domain feature empowers organizations to tailor the authentication process to align with their brand identity and user expectations.
 
-Learn how to [configure a custom domain in ZITADEL Cloud](http://localhost:3000/docs/guides/manage/cloud/instances#add-custom-domain) or how to configure [custom domain when self-hosting](http://localhost:3000/docs/self-hosting/manage/custom-domain).
\ No newline at end of file
+Learn how to [configure a custom domain in ZITADEL Cloud](/guides/manage/cloud/instances#add-custom-domain) or how to configure [custom domain when self-hosting](/self-hosting/manage/custom-domain).
\ No newline at end of file
diff --git a/docs/docs/guides/integrate/login/login-users.mdx b/docs/docs/guides/integrate/login/login-users.mdx
index 32c4bdba6..3438d8772 100644
--- a/docs/docs/guides/integrate/login/login-users.mdx
+++ b/docs/docs/guides/integrate/login/login-users.mdx
@@ -210,7 +210,7 @@ The user experience depends mainly on the operating system and browser.
 ## Build a custom Login UI to authenticate users
 
 In certain cases, you want to build your own login UI to optimize your user experience.
-We have dedicated guides on [how to build your custom login UI](http://localhost:3000/docs/guides/integrate/login-ui) with ZITADEL.
+We have dedicated guides on [how to build your custom login UI](../login-ui) with ZITADEL.
 
 When building your own login UI, you will leverage the [Session API](#zitadels-session-api) to authenticate users and manage user sessions.
 
diff --git a/docs/docs/guides/start/quickstart.mdx b/docs/docs/guides/start/quickstart.mdx
index ccdf315e0..0995afe2e 100644
--- a/docs/docs/guides/start/quickstart.mdx
+++ b/docs/docs/guides/start/quickstart.mdx
@@ -352,7 +352,7 @@ The provided config extends the `UserManagerSettings` of the `oidc-client-ts` li
 - post_logout_redirect_uri (the URL to redirect to after the user logs out)
 - scope (the permissions requested from the user)
 - project_resource_id (To add a ZITADEL project scope. `urn:zitadel:iam:org:project:id:[projectId]:aud` and `urn:zitadel:iam:org:projects:roles` [scopes](https://zitadel.com/docs/apis/openidoauth/scopes#reserved-scopes).)
-- prompt ([the OIDC prompt parameter](http://localhost:3000/docs/apis/openidoauth/endpoints#additional-parameters))
+- prompt ([the OIDC prompt parameter](/apis/openidoauth/endpoints#additional-parameters))
 
 2. Create a folder named components in the src directory. Create two files named Login.js and Callback.js.