doc: 更新备案号

Author: ArgoZhang

src/BootstrapBlazor.Server/Components/Layout/HomeLayout.razor

@@ -70,7 +70,7 @@
         </div>
         <div class="d-flex flex-fill align-items-center justify-content-center">
             <a class="d-none d-md-block me-3" href="@WebsiteOption.CurrentValue.GiteeRepositoryUrl" target="_blank">@Localizer["Footer"]</a>
-            <a class="d-none d-lg-block me-3" href="https://beian.miit.gov.cn/" target="_blank">苏ICP备16047547号</a>
+            <a class="d-none d-lg-block me-3" href="https://beian.miit.gov.cn/" target="_blank">鲁ICP备19015061号-4</a>
         </div>
         <div class="d-md-flex d-none">
             <img alt="global" class="footer-lang" src="./images/global.svg" />