diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index 9b0eb2f2f..878582aab 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "74e62c32c38cec9e10101fe4b6997abe8973e43d",
-  "syncedAt": "2026-04-27T20:59:57.000Z"
+  "sha": "1eea534ddb98afe45fb3ebacbd571d7e5c920d23",
+  "syncedAt": "2026-04-27T21:00:18.758Z"
 }
diff --git a/docs/tools/slash-commands.md b/docs/tools/slash-commands.md
index 2632de49f..c14ae13ac 100644
--- a/docs/tools/slash-commands.md
+++ b/docs/tools/slash-commands.md
@@ -195,6 +195,8 @@ Dock commands are generated from channel plugins with native-command support. Cu
 - `/dock-slack` (alias: `/dock_slack`)
 - `/dock-telegram` (alias: `/dock_telegram`)
 
+Use dock commands from a direct chat to switch the current session's reply route to another linked channel. The source sender and target peer must be in the same `session.identityLinks` group, for example `["telegram:123", "discord:456"]`.
+
 ### Bundled plugin commands
 
 Bundled plugins can add more slash commands. Current bundled commands in this repo: