diff --git a/index.html b/index.html
index eb93a33..069cd91 100644
--- a/index.html
+++ b/index.html
@@ -46,12 +46,6 @@
             text-decoration: underline;
         }
 
-        .carousel-item img {
-            width: 100%;
-            height: 500px;
-            object-fit: cover;
-        }
-
         main {
             padding: 20px;
         }
@@ -81,31 +75,8 @@ <h1>Chào mừng đến với trang web Vui Là 9</h1>
         </nav>
     </header>
     <main>
-        <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
-            <ol class="carousel-indicators">
-                <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
-                <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
-                <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
-            </ol>
-            <div class="carousel-inner">
-                <div class="carousel-item active">
-                    <img src="banner_image.png" class="d-block mx-auto" alt="Image 1">
-                </div>
-                <div class="carousel-item">
-                    <img src="banner_image.png" class="d-block mx-auto" alt="Image 2">
-                </div>
-                <div class="carousel-item">
-                    <img src="banner_image.png" class="d-block mx-auto" alt="Image 3">
-                </div>
-            </div>
-            <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
-                <span class="carousel-control-prev-icon" aria-hidden="true"></span>
-                <span class="sr-only">Previous</span>
-            </a>
-            <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
-                <span class="carousel-control-next-icon" aria-hidden="true"></span>
-                <span class="sr-only">Next</span>
-            </a>
+        <div class="text-center">
+            <img src="banner_image.png" class="img-fluid" alt="Banner Image">
         </div>
     </main>
     <footer>
@@ -116,13 +87,6 @@ <h1>Chào mừng đến với trang web Vui Là 9</h1>
     <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.5.4/dist/umd/popper.min.js"></script>
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
-    <script>
-        $(document).ready(function () {
-            $('.carousel').carousel({
-                interval: 2000 // Change the interval value to adjust the speed (in milliseconds)
-            });
-        });
-    </script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/login.html b/login.html
index a66337e..c818907 100644
--- a/login.html
+++ b/login.html
@@ -15,7 +15,7 @@ <h1>Đăng Nhập</h1>
             <ul>
                 <li><a href="index.html">Trang Chủ</a></li>
                 <li><a href="login.html">Đăng Nhập</a></li>
-                <li><a href="calculator.html">Tính Cal</a></li>
+                <li><a href="calculator.html">Tính Calories</a></li>
                 <li><a href="about.html">Giới Thiệu</a></li>
             </ul>
         </nav>