diff --git a/system1-factory/web/js/monthly-comparison.js b/system1-factory/web/js/monthly-comparison.js
index b023b87..5995de8 100644
--- a/system1-factory/web/js/monthly-comparison.js
+++ b/system1-factory/web/js/monthly-comparison.js
@@ -164,10 +164,23 @@ async function loadMyRecords() {
         }
 
         comparisonData = res.data;
+
+        // detail 모드: 작업자 이름 표시
+        if (currentMode === 'detail' && comparisonData.user) {
+            document.getElementById('pageTitle').textContent =
+                (comparisonData.user.worker_name || '') + ' 근무 비교';
+        }
+
         renderSummaryCards(comparisonData.summary);
         renderMismatchAlert(comparisonData.summary);
         renderDailyList(comparisonData.daily_records || []);
         renderConfirmationStatus(comparisonData.confirmation);
+
+        // detail 모드: 검토완료 버튼 표시
+        var adminCheckBtn = document.getElementById('adminCheckBtn');
+        if (adminCheckBtn && currentMode === 'detail') {
+            adminCheckBtn.classList.remove('hidden');
+        }
     } catch (e) {
         listEl.innerHTML = '<div class="mc-empty"><i class="fas fa-exclamation-triangle text-2xl text-red-300"></i><p>네트워크 오류</p></div>';
     }
@@ -511,6 +524,24 @@ async function downloadExcel() {
     }
 }
 
+// ===== Admin Check (검토완료 태깅) =====
+async function markAdminChecked() {
+    if (!currentUserId || isProcessing) return;
+    isProcessing = true;
+    try {
+        var res = await window.apiCall('/monthly-comparison/admin-check', 'POST', {
+            user_id: currentUserId, year: currentYear, month: currentMonth, checked: true
+        });
+        if (res && res.success) {
+            showToast((comparisonData?.user?.worker_name || '') + ' 검토완료', 'success');
+            history.back();
+        } else {
+            showToast(res?.message || '처리 실패', 'error');
+        }
+    } catch (e) { showToast('네트워크 오류', 'error'); }
+    finally { isProcessing = false; }
+}
+
 // ===== Review Send (확인요청 일괄 발송) =====
 async function sendReviewAll() {
     if (isProcessing) return;
diff --git a/system1-factory/web/pages/attendance/monthly-comparison.html b/system1-factory/web/pages/attendance/monthly-comparison.html
index 6370618..705226b 100644
--- a/system1-factory/web/pages/attendance/monthly-comparison.html
+++ b/system1-factory/web/pages/attendance/monthly-comparison.html
@@ -86,6 +86,13 @@
               <i class="fas fa-check-circle text-green-500"></i>
               <span id="confirmedText"></span>
             </div>
+
+            <!-- 관리자 검토완료 버튼 (detail 모드) -->
+            <div class="mc-bottom-actions hidden" id="adminCheckBtn">
+              <button type="button" style="flex:1;padding:14px;background:#10b981;color:white;font-size:0.9rem;font-weight:700;border:none;border-radius:12px;cursor:pointer;" onclick="markAdminChecked()">
+                <i class="fas fa-check mr-2"></i>검토완료
+              </button>
+            </div>
           </div>
 
           <!-- ═══ 관리자 뷰 ═══ -->
@@ -162,7 +169,7 @@
 
     <script src="/static/js/tkfb-core.js?v=2026033108"></script>
     <script src="/js/api-base.js?v=2026031701"></script>
-    <script src="/js/monthly-comparison.js?v=2026040102"></script>
+    <script src="/js/monthly-comparison.js?v=2026040103"></script>
     <script>initAuth();</script>
 </body>
 </html>