diff --git a/03_source/mobile/src/pages/DemoSlidingProfile/AppPages/Profile.jsx b/03_source/mobile/src/pages/DemoSlidingProfile/AppPages/Profile.jsx
index 5311050..bc90a6a 100644
--- a/03_source/mobile/src/pages/DemoSlidingProfile/AppPages/Profile.jsx
+++ b/03_source/mobile/src/pages/DemoSlidingProfile/AppPages/Profile.jsx
@@ -30,7 +30,7 @@ import styles from './Profile.module.scss';
 const Profile = () => {
   const { id } = useParams();
   const router = useIonRouter();
-  const headingRef = useRef();
+  const headingRef = useRef(null);
   const [slideSpace, setSlideSpace] = useState(0);
   const [profile, setProfile] = useState([]);