diff --git a/docs/knowledge-base/postgresql.md b/docs/knowledge-base/postgresql.md
index 7f77ff0..89de63a 100644
--- a/docs/knowledge-base/postgresql.md
+++ b/docs/knowledge-base/postgresql.md
@@ -8,7 +8,7 @@ icon: simple/postgresql
 
 | Database    | Address     | Port | User        |
 | ----------- | ----------- | ---- | ----------- |
-| discord-red | 10.10.10.50 | 5432 | discord_red |
+| discord_-_red | 10.10.10.50 | 5432 | discord_red |
 | forgejo     | 10.10.10.50 | 5432 | forgejo     |
 | postgres    | 10.10.10.50 | 5432 | postgres    |
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