diff --git a/README.md b/README.md
index 88fc715..68ec5e6 100644
--- a/README.md
+++ b/README.md
@@ -256,7 +256,7 @@ hub's own storage, never something a syncing client points at directly:
 | `bdrive forget <path>...` | Stop syncing a path *and* remove it from the hub — adds the rule to `.bdriveignore` (which syncs) and prunes in one step. Local files are never touched, here or on teammates' devices |
 | `bdrive url [path]` | Internal hub link for a file/folder (sign-in + membership required; `--sync` pushes first; no arg = project home). Computed locally |
 | `bdrive share <file>` | Public URL for a synced file (`--list`, `--revoke`, `--expires`) |
-| `bdrive sync [folder]` | Run one sync cycle now. `--note <text>` stamps session context (e.g. an agent session id) onto changes — shown in `bdrive log` and hub history; keeps applying to daemon-committed changes until `--note-ttl` (default 30m) expires. `--prune` also removes from the hub what `.bdriveignore` now excludes (files stay on disk everywhere). `--hook <label>` is agent-hook plumbing: event JSON on stdin, sync + note, gated-link formula (Claude Code hook JSON) on stdout |
+| `bdrive sync [folder]` | Run one sync cycle now. `--note <text>` stamps session context (e.g. an agent session id) onto changes — shown in `bdrive log` and hub history; keeps applying to daemon-committed changes until `--note-ttl` (default 30m) expires. A plain `bdrive sync` with no `--note` clears it, so a hand edit is never stamped with the last agent session's note. `--prune` also removes from the hub what `.bdriveignore` now excludes (files stay on disk everywhere). `--hook <label>` is agent-hook plumbing: event JSON on stdin, sync + note, gated-link formula (Claude Code hook JSON) on stdout |
 | `bdrive hooks [install\|uninstall]` | Register turn-boundary sync hooks in each agent platform's user config (Claude Code, Codex, Gemini CLI, Hermes) — pull each turn, push after edits, session-note stamping, agent-read tracking. Once per machine, covering every session; run automatically by `bdrive init`; idempotent (`--agent` overrides detection) |
 | `bdrive read-log [folder]` | Hook plumbing: queue agent file reads from a hook event (JSON on stdin) for the hub's read heatmap — native reads, grep matches, and files named in shell commands; drained on the next sync. Registered by `bdrive hooks install` |
 | `bdrive status [folder]` | Projects, daemon state, two separate change counts — `pending` (journalled, not yet pushed) and `local` (on disk, not yet scanned — what a stopped daemon leaves invisible) — and any synced files that looked like they held credentials when they last changed. Pure local read: no ops, no journal writes, no network |
diff --git a/cmd/bdrive/cmds.go b/cmd/bdrive/cmds.go
index 2f00b48..391b9a1 100644
--- a/cmd/bdrive/cmds.go
+++ b/cmd/bdrive/cmds.go
@@ -74,16 +74,22 @@ list in .bdrive/config.json is never pruned against either.`,
 					return err
 				}
 				defer closeSession(sess)
-				if cmd.Flags().Changed("note") {
-					// Persist the note so the daemon's own scans stamp it too —
-					// history then links every change from this working session
-					// to its context, not just the ones this invocation catches.
-					// An explicit empty --note clears it. Expires after --note-ttl.
-					if err := sess.Store.SaveNote(note, noteTTL); err != nil {
-						return err
-					}
-					sess.Note = note
+				// Persist the note so the daemon's own scans stamp it too —
+				// history then links every change from this working session
+				// to its context, not just the ones this invocation catches.
+				// Expires after --note-ttl. Unconditional because an explicit
+				// `bdrive sync` is a human act: whatever note the last agent
+				// session left stops applying here, and empty text clears
+				// (SaveNote -> ClearNote), so one call both sets and clears.
+				// Clearing the *store* is what leaves this cycle unstamped —
+				// scan falls back to LoadNote whenever Session.Note is empty.
+				// The --hook branch below has its own SaveNote and keeps the
+				// TTL, which is what the TTL is for: the daemon's own scans
+				// inside an agent session.
+				if err := sess.Store.SaveNote(note, noteTTL); err != nil {
+					return err
 				}
+				sess.Note = note
 				sess.Prune = prune
 				sess.OnProgress = progressReporter()
 				res, err := sess.Cycle(cmd.Context())
diff --git a/cmd/bdrive/session_stamp_test.go b/cmd/bdrive/session_stamp_test.go
index 8f74ab3..f6786ff 100644
--- a/cmd/bdrive/session_stamp_test.go
+++ b/cmd/bdrive/session_stamp_test.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"bytes"
+	"context"
 	"os"
 	"path/filepath"
 	"strings"
@@ -115,3 +116,75 @@ func TestSyncNoteCannotForgeASession(t *testing.T) {
 		}
 	}
 }
+
+// An explicit `bdrive sync` is a human act, so it must not inherit the note
+// the last agent session left behind — otherwise a hand edit lands in history
+// (and in that session's group, and in its rollback) attributed to the agent.
+// The daemon's own scans still inherit it: that is what the TTL is for.
+func TestPlainSyncClearsThePreviousSessionNote(t *testing.T) {
+	folder, proj := stampFixture(t)
+	dev := thisDevice(t)
+
+	runSync := func(args ...string) {
+		t.Helper()
+		c := syncCmd()
+		c.SetOut(&bytes.Buffer{})
+		c.SetArgs(append([]string{folder}, args...))
+		if err := c.Execute(); err != nil {
+			t.Fatalf("sync %v: %v", args, err)
+		}
+	}
+	noteFor := func(path string) string {
+		t.Helper()
+		for _, op := range journalOps(t, proj.ID, dev) {
+			if op.Path == path {
+				return op.Note
+			}
+		}
+		t.Fatalf("no op for %q", path)
+		return ""
+	}
+
+	// An agent session stamps its note.
+	runSync("--note", "s1")
+	if got := noteFor("a.md"); got != "s1" {
+		t.Fatalf("a.md Note = %q, want s1", got)
+	}
+
+	// A hand edit committed by a plain `bdrive sync` is unattributed, and the
+	// stored note is gone — clearing the store is what makes it unstamped,
+	// since scan falls back to LoadNote whenever Session.Note is empty.
+	if err := os.WriteFile(filepath.Join(folder, "b.md"), []byte("by hand\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	runSync()
+	if got := noteFor("b.md"); got != "" {
+		t.Errorf("plain sync stamped the previous session's note: b.md Note = %q", got)
+	}
+	sess, _, err := openSession(context.Background(), folder, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got := sess.Store.LoadNote(); got != "" {
+		t.Errorf("stored note = %q after a plain sync, want it cleared", got)
+	}
+	closeSession(sess)
+
+	// The daemon's path (Session.Cycle direct, no CLI) still inherits a live
+	// note inside its TTL.
+	runSync("--note", "s2")
+	if err := os.WriteFile(filepath.Join(folder, "c.md"), []byte("daemon tick\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	sess, _, err = openSession(context.Background(), folder, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := sess.Cycle(context.Background()); err != nil {
+		t.Fatal(err)
+	}
+	closeSession(sess)
+	if got := noteFor("c.md"); got != "s2" {
+		t.Errorf("daemon-committed change lost the live note: c.md Note = %q, want s2", got)
+	}
+}
diff --git a/web/docs/src/content/docs/reference/cli.md b/web/docs/src/content/docs/reference/cli.md
index a78b4e1..12390ca 100644
--- a/web/docs/src/content/docs/reference/cli.md
+++ b/web/docs/src/content/docs/reference/cli.md
@@ -22,7 +22,7 @@ One binary, `bdrive` — the CLI, the sync daemon, and the web server.
 | `bdrive forget <path>...` | Stop syncing a path and remove it from the hub. Adds the rule to `.bdriveignore` (which syncs) and prunes in one step. Local files are never touched, here or on teammates' devices |
 | `bdrive url [path]` | Internal hub link for a file or folder — sign-in and membership required. `--sync` pushes first; no argument gives the project home. Computed locally |
 | `bdrive share <file>` | Public URL for a synced file. `--list`, `--revoke`, `--expires` (the hub's Share dialog can also set an expiry on an existing link). Refuses a file whose first 1 MiB holds credential-shaped strings — `--force` shares it anyway |
-| `bdrive sync [folder]` | Run one sync cycle now. Refuses folders this device never `init`ed and folders paused by `bdrive stop`. `--note <text>` stamps session context onto changes; `--note-ttl` (default 30m) bounds it. `--prune` also removes from the hub what `.bdriveignore` now excludes (files stay on disk everywhere). `--hook <label>` is agent-hook plumbing: it also reports the files teammates changed since the agent's last turn |
+| `bdrive sync [folder]` | Run one sync cycle now. Refuses folders this device never `init`ed and folders paused by `bdrive stop`. `--note <text>` stamps session context onto changes; `--note-ttl` (default 30m) bounds it, and a plain `bdrive sync` with no `--note` clears it. `--prune` also removes from the hub what `.bdriveignore` now excludes (files stay on disk everywhere). `--hook <label>` is agent-hook plumbing: it also reports the files teammates changed since the agent's last turn |
 | `bdrive hooks [install\|uninstall]` | Register turn-boundary sync hooks in each detected agent platform's user config — once per machine, covering every folder. Run automatically by `bdrive init`; idempotent; `--agent` overrides detection. `uninstall` removes only BearDrive's own hook entries |
 | `bdrive read-log [folder]` | Hook plumbing: queue agent file reads for the hub's read heatmap. Registered by `bdrive hooks install` |
 | `bdrive status [folder]` | Projects, daemon state, pending changes, and any synced files that looked like they held credentials when they last changed |
@@ -95,6 +95,11 @@ Stamps session context — an agent session id, say — onto changes. It shows u
 `bdrive log` and hub history, and keeps applying to daemon-committed changes
 until `--note-ttl` expires.
 
+A plain `bdrive sync` with no `--note` **clears** the note: an explicit sync is a
+human act, so the edit you just made by hand is not filed under the last agent
+session. Hook- and daemon-driven syncs are unaffected and keep the note until the
+TTL expires — that is what the TTL is for.
+
 ### `bdrive restore` — undoing a change
 
 An agent rewrote a file you liked. Put the old bytes back: