diff --git a/content/self-host/rustdesk-server-pro/oidc/_index.en.md b/content/self-host/rustdesk-server-pro/oidc/_index.en.md
index e3e0ba5..dde5f1c 100644
--- a/content/self-host/rustdesk-server-pro/oidc/_index.en.md
+++ b/content/self-host/rustdesk-server-pro/oidc/_index.en.md
@@ -4,4 +4,4 @@ weight: 16
 ---
 
 - Use your existing Google, Okta, Facebook, Azure, Github, Gitlab, etc. accounts to easily create and log in to your RustDesk Pro account.
-- Spec. [openid-connect-core-1_0](https://openid.net/specs/openid-connect-core-1_0.html)
+- For the specification see [OpenID Connect Core 1.0 incorporating errata set 1](https://openid.net/specs/openid-connect-core-1_0.html).