diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index 370c85146..cdc77dbcf 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "d5317608980c76da6ba32c4317453b69894a9109",
-  "syncedAt": "2026-04-26T05:25:54.024Z"
+  "sha": "0e58654dba6f4aa7c1d969cd040884b9ac3d2e6e",
+  "syncedAt": "2026-04-26T05:27:03.888Z"
 }
diff --git a/docs/channels/groups.md b/docs/channels/groups.md
index 51e0518c1..b977baafc 100644
--- a/docs/channels/groups.md
+++ b/docs/channels/groups.md
@@ -272,7 +272,7 @@ Notes:
 - Surfaces that provide explicit mentions still pass; patterns are a fallback.
 - Per-agent override: `agents.list[].groupChat.mentionPatterns` (useful when multiple agents share a group).
 - Mention gating is only enforced when mention detection is possible (native mentions or `mentionPatterns` are configured).
-- Always-on groups where silent replies are allowed treat a clean empty model reply as silent, equivalent to `NO_REPLY`. Mention-gated groups and direct chats still treat empty replies as a failed agent turn.
+- Groups where silent replies are allowed treat clean empty or reasoning-only model turns as silent, equivalent to `NO_REPLY`. Direct chats still treat empty replies as a failed agent turn.
 - Discord defaults live in `channels.discord.guilds."*"` (overridable per guild/channel).
 - Group history context is wrapped uniformly across channels and is **pending-only** (messages skipped due to mention gating); use `messages.groupChat.historyLimit` for the global default and `channels.<channel>.historyLimit` (or `channels.<channel>.accounts.*.historyLimit`) for overrides. Set `0` to disable.