diff --git a/frontend/src/pages/pirocheck/attendance/Attendance.js b/frontend/src/pages/pirocheck/attendance/Attendance.js
index fe8f350..02afa83 100644
--- a/frontend/src/pages/pirocheck/attendance/Attendance.js
+++ b/frontend/src/pages/pirocheck/attendance/Attendance.js
@@ -27,6 +27,7 @@ function historyIcon(slots) {
 function AdminView() {
     const [code, setCode] = useState(null);
     const [hasCode, setHasCode] = useState(false);
+    const [message, setMessage] = useState('');
 
     useEffect(() => {
         const fetchActiveCode = async () => {
@@ -48,7 +49,13 @@ function AdminView() {
         const res = await authFetch('/api/admin/attendance/start', { method: 'POST' });
         const data = await res.json();
         setCode(data.code);
-        setHasCode(true);
+        if (data.isSuccess) {
+            setCode(data.result.code);
+            setHasCode(true);
+            setMessage('');
+        } else {
+            setMessage(data.message);
+        }
     };
 
     const handleExpire = async () => {
@@ -67,6 +74,13 @@ function AdminView() {
                     </div>
                 ))}
             </div>
+
+            {message && (
+                <div className={styles.adminMsg}>
+                    {message}
+                </div>
+            )}
+
             <div className={styles.manage}>
                 <button className={styles.createBtn} onClick={handleGenerate}>
                     {hasCode ? '재생성' : '출석코드 생성'}
diff --git a/frontend/src/pages/pirocheck/attendance/Attendance.module.css b/frontend/src/pages/pirocheck/attendance/Attendance.module.css
index 7e72e9a..028591f 100644
--- a/frontend/src/pages/pirocheck/attendance/Attendance.module.css
+++ b/frontend/src/pages/pirocheck/attendance/Attendance.module.css
@@ -39,6 +39,14 @@
     color: var(--white);
 }
 
+.adminMsg {
+    margin-top: 16px;
+    margin-bottom: 20px;
+    color: #ff4d4f;
+    font-size: 16px;
+    text-align: center;
+}
+
 .manage {
     display: flex;
     flex-direction: column;