diff --git a/index.html b/index.html
index 12d00a2..7d5c92c 100644
--- a/index.html
+++ b/index.html
@@ -43,7 +43,6 @@
         }
 
         .relocating {
-            opacity: 0;
             font-size: 13px;
             transition: all .3s ease;
         }
@@ -81,8 +80,8 @@
             </div>
         </div>
     </div>
-    <div class="relocating">
-        跳转到: <span class="relocate-location"></span>
+    <div id="relocating" hidden>
+        跳转到: <span id="relocate-location"></span>
     </div>
 
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
@@ -93,12 +92,12 @@
             var KEY_B = 66;
 
             if (event.which === KEY_B) {
-                document.getElementsByClassName("relocate-location").text('书签页');
-                document.getElementsByClassName("relocating").css('opacity', 1);
+                document.getElementById("relocate-location").innerText = "书签页";
+                document.getElementById("relocating").hidden = false;
 
                 window.setTimeout(function () {
-                    document.getElementsByClassName("relocate-location").text('');
-                    document.getElementsByClassName("relocating").css('opacity', 0);
+                    document.getElementById("relocate-location").innerText = "";
+                    document.getElementById("relocating").hidden = true;
                     window.location.href = '/bookmarks.html';
                 }, 1000);
             }