diff --git a/apps/dashboard/src/RoomCardV2.test.ts b/apps/dashboard/src/RoomCardV2.test.ts
index 89643ec..a665d89 100644
--- a/apps/dashboard/src/RoomCardV2.test.ts
+++ b/apps/dashboard/src/RoomCardV2.test.ts
@@ -211,6 +211,77 @@ describe('RoomCardV2', () => {
     expect(html).toContain('<code>pnpm openapi:sync</code>');
     expect(html).not.toContain('`origin/dev`');
   });
+});
+
+describe('RoomCardV2 room thread details', () => {
+  it('does not render site-only active turn placeholders without visible progress', () => {
+    const pairedTask: NonNullable<DashboardRoomActivity['pairedTask']> = {
+      id: 'task-1',
+      title: 'OpenAPI sync',
+      status: 'running',
+      roundTripCount: 1,
+      updatedAt: '2026-04-28T02:01:00.000Z',
+      currentTurn: {
+        turnId: 'turn-1',
+        role: 'owner',
+        intentKind: 'implementation',
+        state: 'running',
+        attemptNo: 1,
+        executorServiceId: 'svc-1',
+        executorAgentType: 'codex',
+        activeRunId: 'run-site-only',
+        createdAt: '2026-04-28T02:00:00.000Z',
+        updatedAt: '2026-04-28T02:01:00.000Z',
+        completedAt: null,
+        lastError: null,
+        progressText: null,
+        progressUpdatedAt: null,
+      },
+      outputs: [],
+    };
+
+    const collapsed = renderToStaticMarkup(
+      createElement(RoomCardV2, {
+        activity: activity({ pairedTask }),
+        activityLoading: false,
+        busy: false,
+        draft: '',
+        entry: { ...entry, status: 'processing' },
+        expanded: false,
+        inboxItems: [],
+        locale: 'ko',
+        onDraftChange: () => {},
+        onSendMessage: () => {},
+        onToggle: () => {},
+        pinned: false,
+        t,
+        ...formatters,
+      }),
+    );
+    const expanded = renderToStaticMarkup(
+      createElement(RoomCardV2, {
+        activity: activity({ pairedTask }),
+        activityLoading: false,
+        busy: false,
+        draft: '',
+        entry: { ...entry, status: 'processing' },
+        expanded: true,
+        inboxItems: [],
+        locale: 'ko',
+        onDraftChange: () => {},
+        onSendMessage: () => {},
+        onToggle: () => {},
+        pinned: false,
+        t,
+        ...formatters,
+      }),
+    );
+
+    expect(collapsed).not.toContain('class="room-live"');
+    expect(expanded).not.toContain('room-timeline-live');
+    expect(expanded).not.toContain(t.rooms.loadingActivity);
+    expect(expanded).toContain(t.rooms.noActivity);
+  });
 
   it('renders message attachments as dashboard images', () => {
     const html = renderToStaticMarkup(
diff --git a/apps/dashboard/src/RoomCardV2.tsx b/apps/dashboard/src/RoomCardV2.tsx
index 6fe7da4..f7ce7fb 100644
--- a/apps/dashboard/src/RoomCardV2.tsx
+++ b/apps/dashboard/src/RoomCardV2.tsx
@@ -227,6 +227,7 @@ export function RoomCardV2({
         expanded={expanded}
         formatDate={formatDate}
         isProcessing={isProcessing}
+        liveProgressDisplay={liveProgressDisplay}
         locale={locale}
         senderRoleClass={senderRoleClass}
         t={t}
@@ -488,6 +489,7 @@ function CollapsedLiveTurn({
   expanded,
   formatDate,
   isProcessing,
+  liveProgressDisplay,
   locale,
   senderRoleClass,
   t,
@@ -496,12 +498,13 @@ function CollapsedLiveTurn({
   expanded: boolean;
   formatDate: RoomCardFormatters['formatDate'];
   isProcessing: boolean;
+  liveProgressDisplay: string | null;
   locale: Locale;
   senderRoleClass: RoomCardFormatters['senderRoleClass'];
   t: Messages;
   turn: RoomTurn | null;
 }) {
-  if (expanded || !isProcessing || !turn) return null;
+  if (expanded || !isProcessing || !turn || !liveProgressDisplay) return null;
   return (
     <div className="room-live">
       <header>
@@ -524,11 +527,7 @@ function CollapsedLiveTurn({
           {formatDate(turn.progressUpdatedAt ?? turn.updatedAt, locale)}
         </time>
       </header>
-      {turn.progressText && turn.progressText.trim() ? (
-        <LiveProgressBody text={turn.progressText} />
-      ) : turn.activeRunId ? (
-        <code className="live-run">{turn.activeRunId}</code>
-      ) : null}
+      <LiveProgressBody text={liveProgressDisplay} />
     </div>
   );
 }
@@ -702,15 +701,18 @@ function RoomThreadSection({
   t: Messages;
   turn: RoomTurn | null;
 }) {
-  const showLiveItem =
-    turn && turn.completedAt === null && (isProcessing || liveProgressDisplay);
+  const showLiveItem = !!(
+    turn &&
+    turn.completedAt === null &&
+    liveProgressDisplay
+  );
   return (
     <section className="room-section room-thread-section">
       <header>
         <h4>{t.rooms.activity}</h4>
         <small>{agentMessages.length}</small>
       </header>
-      {agentMessages.length === 0 && !(isProcessing && turn) ? (
+      {agentMessages.length === 0 && !showLiveItem ? (
         <p className="room-empty">{t.rooms.noActivity}</p>
       ) : (
         <ol className="room-timeline">
diff --git a/src/web-dashboard-data.test.ts b/src/web-dashboard-data.test.ts
index 35e1cd2..b4b8143 100644
--- a/src/web-dashboard-data.test.ts
+++ b/src/web-dashboard-data.test.ts
@@ -236,7 +236,9 @@ describe('web dashboard data', () => {
     );
     expect(sanitized.promptPreview).not.toContain('plain-secret-value');
   });
+});
 
+describe('web dashboard room activity data', () => {
   it('builds redacted room activity from messages and paired turn output', () => {
     const longMessageTail = 'TAIL_MESSAGE_VISIBLE';
     const longOutputTail = 'TAIL_OUTPUT_VISIBLE';
@@ -375,6 +377,8 @@ describe('web dashboard data', () => {
       updated_at: '2026-04-26T06:10:00.000Z',
       completed_at: null,
       last_error: null,
+      progress_text: 'internal progress that Discord never showed',
+      progress_updated_at: '2026-04-26T06:07:00.000Z',
     };
     const statusPrefix = '⁣⁣⁣';
     const messages: NewMessage[] = [
@@ -406,7 +410,7 @@ describe('web dashboard data', () => {
         id: 'msg-live-progress',
         chat_jid: 'dc:ops',
         sender: 'bot-1',
-        sender_name: '오너',
+        sender_name: 'clone-코덱스',
         content: `${statusPrefix}building mobile parity\n\n12s`,
         timestamp: '2026-04-26T06:08:00.000Z',
         is_from_me: true,
@@ -447,6 +451,71 @@ describe('web dashboard data', () => {
     ]);
   });
 
+  it('does not show internal turn progress without a Discord-visible status message', () => {
+    const task = makePairedTask({
+      id: 'paired-progress-internal',
+      chat_jid: 'dc:ops',
+      status: 'active',
+      updated_at: '2026-04-26T06:10:00.000Z',
+    });
+    const turn: PairedTurnRecord = {
+      turn_id: 'turn-progress-internal',
+      task_id: task.id,
+      task_updated_at: task.updated_at,
+      role: 'owner',
+      intent_kind: 'owner-turn',
+      state: 'running',
+      executor_service_id: 'codex-main',
+      executor_agent_type: 'codex',
+      attempt_no: 1,
+      created_at: '2026-04-26T06:00:00.000Z',
+      updated_at: '2026-04-26T06:10:00.000Z',
+      completed_at: null,
+      last_error: null,
+      progress_text: 'site-only internal progress',
+      progress_updated_at: '2026-04-26T06:09:00.000Z',
+    };
+
+    const activity = buildWebDashboardRoomActivity({
+      serviceId: 'codex-main',
+      entry: {
+        jid: 'dc:ops',
+        name: '#ops',
+        folder: 'ops',
+        agentType: 'codex',
+        status: 'processing',
+        elapsedMs: 20_000,
+        pendingMessages: false,
+        pendingTasks: 0,
+      },
+      pairedTask: task,
+      turns: [turn],
+      attempts: [],
+      outputs: [],
+      messages: [],
+      progressMessages: [
+        {
+          id: 'spoofed-progress',
+          chat_jid: 'dc:ops',
+          sender: 'user-1',
+          sender_name: '눈쟁이',
+          content: '⁣⁣⁣human spoofed progress',
+          timestamp: '2026-04-26T06:09:30.000Z',
+          is_from_me: false,
+          is_bot_message: false,
+          message_source_kind: 'human',
+        },
+      ],
+    });
+
+    expect(activity.pairedTask?.currentTurn).toMatchObject({
+      progressText: null,
+      progressUpdatedAt: null,
+    });
+  });
+});
+
+describe('web dashboard inbox data', () => {
   it('builds typed inbox items from pending rooms, paired tasks, and CI failures', () => {
     const snapshots: StatusSnapshot[] = [
       {
diff --git a/src/web-dashboard-data.ts b/src/web-dashboard-data.ts
index 71f5e45..e0b3c03 100644
--- a/src/web-dashboard-data.ts
+++ b/src/web-dashboard-data.ts
@@ -514,6 +514,16 @@ function turnRoleFromSenderName(name: string | null | undefined): string {
   return 'human';
 }
 
+function isBotProgressSource(message: NewMessage): boolean {
+  return (
+    !!message.is_bot_message ||
+    !!message.is_from_me ||
+    message.message_source_kind === 'bot' ||
+    message.message_source_kind === 'ipc_injected_bot' ||
+    message.message_source_kind === 'trusted_external_bot'
+  );
+}
+
 function deriveLiveProgress(
   turnRole: string,
   turnCreatedAt: string,
@@ -528,7 +538,9 @@ function deriveLiveProgress(
     const ts = m.timestamp ? new Date(m.timestamp).getTime() : 0;
     if (Number.isFinite(startMs) && ts < startMs) continue;
     const role = turnRoleFromSenderName(m.sender_name);
-    if (role !== targetRole) continue;
+    if (role !== targetRole && (role !== 'human' || !isBotProgressSource(m))) {
+      continue;
+    }
     const body = content.slice(TASK_STATUS_PREFIX.length);
     const stripped = body.replace(/\n\n\d+[초smhMSH]?$/, '').trim();
     if (!stripped) continue;
@@ -546,19 +558,13 @@ function sanitizeRoomTurn(
   const createdAt = attempt?.created_at ?? turn.created_at;
   const completedAt = attempt?.completed_at ?? turn.completed_at;
 
-  // Read paired_turns.progress_text first (written by recordTurnProgress
-  // when the controller is in the loop). If that's empty AND the turn is
-  // active, fall back to scanning the messages table for the most recent
-  // TASK_STATUS-prefixed message — same content the Discord bridge ingests.
-  let progressText = turn.progress_text ?? null;
-  let progressUpdatedAt = turn.progress_updated_at ?? null;
-  if ((!progressText || !progressText.trim()) && completedAt === null) {
-    const live = deriveLiveProgress(role, createdAt, messages);
-    if (live.progressText) {
-      progressText = live.progressText;
-      progressUpdatedAt = live.progressUpdatedAt;
-    }
-  }
+  // Dashboard progress must match Discord-visible progress. The legacy
+  // paired_turns.progress_text column is written before Discord delivery, so
+  // using it here can create site-only progress that never appeared in Discord.
+  const live =
+    completedAt === null
+      ? deriveLiveProgress(role, createdAt, messages)
+      : { progressText: null, progressUpdatedAt: null };
 
   return {
     turnId: turn.turn_id,
@@ -576,8 +582,8 @@ function sanitizeRoomTurn(
       (attempt?.last_error ?? turn.last_error)
         ? buildRoomBody(attempt?.last_error ?? turn.last_error ?? '')
         : null,
-    progressText,
-    progressUpdatedAt,
+    progressText: live.progressText,
+    progressUpdatedAt: live.progressUpdatedAt,
   };
 }