diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 7ed8c82a9d..3f5ecc4a04 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -2776,6 +2776,10 @@ include_dir 'conf.d'
unavailable for archive recovery and standby server, which may
lead to data loss.
+
+ When changing wal_level to minimal,
+ you must set the parameter to 0.
+
In logical level, the same information is logged as
with replica, plus information needed to allow