diff --git a/docs/en_US/config/service/backgroundObservatory.md b/docs/en_US/config/service/backgroundObservatory.md
index fc0c6a6c1..24d24a1b8 100644
--- a/docs/en_US/config/service/backgroundObservatory.md
+++ b/docs/en_US/config/service/backgroundObservatory.md
@@ -14,8 +14,3 @@ The URL to send probe request to.
 > `probeInterval`: number
 
 The time between each probe in second.
-
-> `persistentProbeResult`: bool
-
-Whether to store probe result in persistent storage. (v5.27.0+)
-This requires persistent storage support.
diff --git a/docs/en_US/v5/config/service/backgroundObservatory.md b/docs/en_US/v5/config/service/backgroundObservatory.md
index 24d24a1b8..fc0c6a6c1 100644
--- a/docs/en_US/v5/config/service/backgroundObservatory.md
+++ b/docs/en_US/v5/config/service/backgroundObservatory.md
@@ -14,3 +14,8 @@ The URL to send probe request to.
 > `probeInterval`: number
 
 The time between each probe in second.
+
+> `persistentProbeResult`: bool
+
+Whether to store probe result in persistent storage. (v5.27.0+)
+This requires persistent storage support.