diff --git a/src/bot-message-filter.test.ts b/src/bot-message-filter.test.ts
index 4b69143..529c689 100644
--- a/src/bot-message-filter.test.ts
+++ b/src/bot-message-filter.test.ts
@@ -138,4 +138,41 @@ describe('filterProcessableMessages', () => {
     expect(result[0].id).toBe('human-1');
     expect(result[1].id).toBe('other-1');
   });
+
+  it('filters paired execution status control bot messages in paired rooms', () => {
+    const isOwn = (m: NewMessage) =>
+      m.is_bot_message === true && m.sender === OWN_BOT_ID;
+    const result = filterProcessableMessages(
+      [
+        makeMsg({ id: 'human-1', content: 'human' }),
+        makeMsg({
+          id: 'control-1',
+          sender: 'other-bot-456',
+          sender_name: 'OtherBot',
+          content: '<@216851709744513024> ✅ 작업 완료.',
+          is_bot_message: true,
+        }),
+        makeMsg({
+          id: 'control-2',
+          sender: 'other-bot-456',
+          sender_name: 'OtherBot',
+          content: '⚠️ 자동 해결 불가 — 확인이 필요합니다.',
+          is_bot_message: true,
+        }),
+        makeMsg({
+          id: 'other-1',
+          sender: 'other-bot-456',
+          sender_name: 'OtherBot',
+          content: 'partner response',
+          is_bot_message: true,
+        }),
+      ],
+      true,
+      isOwn,
+    );
+
+    expect(result).toHaveLength(2);
+    expect(result[0].id).toBe('human-1');
+    expect(result[1].id).toBe('other-1');
+  });
 });
diff --git a/src/bot-message-filter.ts b/src/bot-message-filter.ts
index 216f77b..bb717c4 100644
--- a/src/bot-message-filter.ts
+++ b/src/bot-message-filter.ts
@@ -1,6 +1,13 @@
 import { isSessionCommandControlMessage } from './session-commands.js';
 import { NewMessage } from './types.js';
 
+const PAIRED_EXECUTION_CONTROL_MESSAGE_PATTERN =
+  /^(?:<@\d+>\s+)?(?:✅ 작업 완료\.|⚠️ 자동 해결 불가 — 확인이 필요합니다\.|⚠️ 중재자 판단: 사람 개입이 필요합니다\.)$/;
+
+function isPairedExecutionControlMessage(content: string): boolean {
+  return PAIRED_EXECUTION_CONTROL_MESSAGE_PATTERN.test(content.trim());
+}
+
 /**
  * Filter messages before processing.
  * - Normal rooms: drop all bot messages.
@@ -16,7 +23,8 @@ export function filterProcessableMessages(
     (message) =>
       !(
         message.is_bot_message &&
-        isSessionCommandControlMessage(message.content)
+        (isSessionCommandControlMessage(message.content) ||
+          isPairedExecutionControlMessage(message.content))
       ),
   );
 
diff --git a/src/message-agent-executor-paired.ts b/src/message-agent-executor-paired.ts
index 7970956..12db155 100644
--- a/src/message-agent-executor-paired.ts
+++ b/src/message-agent-executor-paired.ts
@@ -244,7 +244,6 @@ export function createPairedExecutionLifecycle(args: {
         const sender = getLastHumanMessageSender(chatJid);
         const mention = sender ? `<@${sender}>` : '';
         const notifications: Record<string, string> = {
-          done: `${mention} ✅ 작업 완료.`,
           escalated: `${mention} ⚠️ 자동 해결 불가 — 확인이 필요합니다.`,
           arbiter_escalated: `${mention} ⚠️ 중재자 판단: 사람 개입이 필요합니다.`,
         };
diff --git a/src/message-agent-executor.test.ts b/src/message-agent-executor.test.ts
index db10721..c514f3d 100644
--- a/src/message-agent-executor.test.ts
+++ b/src/message-agent-executor.test.ts
@@ -837,6 +837,176 @@ describe('runAgentForGroup room memory', () => {
     });
   });
 
+  it('does not emit an extra public done notification after owner finalization completes the paired task', async () => {
+    const group = {
+      ...makeGroup(),
+      folder: 'test-group',
+      workDir: '/repo/canonical',
+    };
+    const outputs: string[] = [];
+
+    vi.mocked(db.getLastHumanMessageSender).mockReturnValue('216851709744513024');
+    vi.mocked(
+      pairedExecutionContext.preparePairedExecutionContext,
+    ).mockReturnValue({
+      task: {
+        id: 'paired-task-final-done',
+        chat_jid: 'group@test',
+        group_folder: 'test-group',
+        owner_service_id: 'claude',
+        reviewer_service_id: 'codex-main',
+        title: null,
+        source_ref: 'HEAD',
+        plan_notes: null,
+        round_trip_count: 1,
+        review_requested_at: '2026-04-09T00:00:00.000Z',
+        status: 'merge_ready',
+        arbiter_verdict: null,
+        arbiter_requested_at: null,
+        completion_reason: null,
+        created_at: '2026-04-09T00:00:00.000Z',
+        updated_at: '2026-04-09T00:00:00.000Z',
+      },
+      workspace: null,
+      envOverrides: {},
+    });
+    vi.mocked(db.getPairedTaskById).mockReturnValue({
+      id: 'paired-task-final-done',
+      chat_jid: 'group@test',
+      group_folder: 'test-group',
+      owner_service_id: 'claude',
+      reviewer_service_id: 'codex-main',
+      title: null,
+      source_ref: 'HEAD',
+      plan_notes: null,
+      round_trip_count: 1,
+      review_requested_at: '2026-04-09T00:00:00.000Z',
+      status: 'completed',
+      arbiter_verdict: null,
+      arbiter_requested_at: null,
+      completion_reason: 'done',
+      created_at: '2026-04-09T00:00:00.000Z',
+      updated_at: '2026-04-09T00:00:01.000Z',
+    });
+    vi.mocked(agentRunner.runAgentProcess).mockImplementation(
+      async (_group, _input, _onProcess, onOutput) => {
+        await onOutput?.({
+          status: 'success',
+          result: 'DONE\nfinalized',
+          output: { visibility: 'public', text: 'DONE\nfinalized' },
+          phase: 'final',
+        });
+        return {
+          status: 'success',
+          result: 'DONE\nfinalized',
+        };
+      },
+    );
+
+    const result = await runAgentForGroup(makeDeps(), {
+      group,
+      prompt: 'finalize',
+      chatJid: 'group@test',
+      runId: 'run-final-done',
+      onOutput: async (output) => {
+        if (output.output?.visibility === 'public' && output.output.text) {
+          outputs.push(output.output.text);
+        }
+      },
+    });
+
+    expect(result).toBe('success');
+    expect(outputs).toEqual(['DONE\nfinalized']);
+  });
+
+  it('still emits escalation notifications when the paired task completes with human intervention required', async () => {
+    const group = {
+      ...makeGroup(),
+      folder: 'test-group',
+      workDir: '/repo/canonical',
+    };
+    const outputs: string[] = [];
+
+    vi.mocked(db.getLastHumanMessageSender).mockReturnValue('216851709744513024');
+    vi.mocked(
+      pairedExecutionContext.preparePairedExecutionContext,
+    ).mockReturnValue({
+      task: {
+        id: 'paired-task-final-escalated',
+        chat_jid: 'group@test',
+        group_folder: 'test-group',
+        owner_service_id: 'claude',
+        reviewer_service_id: 'codex-main',
+        title: null,
+        source_ref: 'HEAD',
+        plan_notes: null,
+        round_trip_count: 1,
+        review_requested_at: '2026-04-09T00:00:00.000Z',
+        status: 'merge_ready',
+        arbiter_verdict: null,
+        arbiter_requested_at: null,
+        completion_reason: null,
+        created_at: '2026-04-09T00:00:00.000Z',
+        updated_at: '2026-04-09T00:00:00.000Z',
+      },
+      workspace: null,
+      envOverrides: {},
+    });
+    vi.mocked(db.getPairedTaskById).mockReturnValue({
+      id: 'paired-task-final-escalated',
+      chat_jid: 'group@test',
+      group_folder: 'test-group',
+      owner_service_id: 'claude',
+      reviewer_service_id: 'codex-main',
+      title: null,
+      source_ref: 'HEAD',
+      plan_notes: null,
+      round_trip_count: 1,
+      review_requested_at: '2026-04-09T00:00:00.000Z',
+      status: 'completed',
+      arbiter_verdict: null,
+      arbiter_requested_at: null,
+      completion_reason: 'escalated',
+      created_at: '2026-04-09T00:00:00.000Z',
+      updated_at: '2026-04-09T00:00:01.000Z',
+    });
+    vi.mocked(agentRunner.runAgentProcess).mockImplementation(
+      async (_group, _input, _onProcess, onOutput) => {
+        await onOutput?.({
+          status: 'success',
+          result: 'BLOCKED\nhuman intervention required',
+          output: {
+            visibility: 'public',
+            text: 'BLOCKED\nhuman intervention required',
+          },
+          phase: 'final',
+        });
+        return {
+          status: 'success',
+          result: 'BLOCKED\nhuman intervention required',
+        };
+      },
+    );
+
+    const result = await runAgentForGroup(makeDeps(), {
+      group,
+      prompt: 'finalize',
+      chatJid: 'group@test',
+      runId: 'run-final-escalated',
+      onOutput: async (output) => {
+        if (output.output?.visibility === 'public' && output.output.text) {
+          outputs.push(output.output.text);
+        }
+      },
+    });
+
+    expect(result).toBe('success');
+    expect(outputs).toEqual([
+      'BLOCKED\nhuman intervention required',
+      '<@216851709744513024> ⚠️ 자동 해결 불가 — 확인이 필요합니다.',
+    ]);
+  });
+
   it('logs streamed activity with resolved execution attribution', async () => {
     const group = {
       ...makeGroup(),