diff --git a/en/getting-started/install-self-hosted/environments.md b/en/getting-started/install-self-hosted/environments.md
index 3f3d97e..4e308a5 100644
--- a/en/getting-started/install-self-hosted/environments.md
+++ b/en/getting-started/install-self-hosted/environments.md
@@ -353,6 +353,10 @@ Only available for cloud version, used for model hosting configuration.
 * STRIPE_API_KEY: Stripe's API key
 * STRIPE_WEBHOOK_SECRET: Stripe's Webhook secret
 
+#### Others
+
+* INVITE\_EXPIRY\_HOURS: Member invitation link valid time (hours)
+
 ***
 
 ### Web Frontend
@@ -420,4 +424,4 @@ Used to set the browser policy for session cookies used for identity verificatio
     Cookie SameSite configuration, default is Lax.
 *  COOKIE\_SECURE
 
-    Cookie Secure configuration, default is false.
\ No newline at end of file
+    Cookie Secure configuration, default is false.