diff --git a/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Settings.razor.cs b/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Settings.razor.cs
index 7a572d10..8ebe82dc 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Settings.razor.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Settings.razor.cs
@@ -1,5 +1,4 @@
 using BootstrapAdmin.DataAccess.Models;
-using BootstrapAdmin.Web.Components;
 using BootstrapAdmin.Web.Core;
 using BootstrapAdmin.Web.Extensions;
 using Microsoft.AspNetCore.Components.Forms;
@@ -29,20 +28,13 @@ public partial class Settings
     [NotNull]
     private IDict? DictService { get; set; }
 
-    [Inject]
-    [NotNull]
-    private IUser? UserService { get; set; }
-
     [Inject]
     [NotNull]
     private ToastService? ToastService { get; set; }
 
-    [Inject]
+    [CascadingParameter]
     [NotNull]
-    private DialogService? DialogService { get; set; }
-
-    [NotNull]
-    private DialogOption? Option { get; set; }
+    private Layout? Layout { get; set; }
 
     /// <summary>
     /// 
@@ -100,12 +92,14 @@ public partial class Settings
     private async Task OnSaveTitle(EditContext context)
     {
         var ret = DictService.SaveWebTitle(AppInfo.Title);
+        await RenderLayout("title");
         await ShowToast(ret, "网站标题");
     }
 
     private async Task OnSaveFooter(EditContext context)
     {
-        var ret = DictService.SaveWebTitle(AppInfo.Title);
+        var ret = DictService.SaveWebFooter(AppInfo.Footer);
+        await RenderLayout("footer");
         await ShowToast(ret, "网站页脚");
     }
 
@@ -179,4 +173,6 @@ public partial class Settings
 
         await ShowToast(ret, "日志缓存");
     }
+
+    private Task RenderLayout(string key) => Layout.OnUpdate(key);
 }
diff --git a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
index b9a7bc38..407c8d2a 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
+++ b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
@@ -3,7 +3,7 @@
 <Layout SideWidth="0" IsPage="true" IsFullSide="true" IsFixedHeader="true"
         ShowFooter="true" ShowGotoTop="true" ShowCollapseBar="true" Menus="@MenuItems"
         OnAuthorizing="@OnAuthorizing" OnErrorHandleAsync="OnErrorHandleAsync"
-        UseTabSet="true" TabDefaultUrl="/Admin/Index">
+        UseTabSet="true" TabDefaultUrl="/Admin/Index" Update="Update">
     <Header>
         <span class="ms-3 flex-fill">Bootstrap of Blazor</span>
         <Logout ImageUrl="@Icon" DisplayName="@DisplayName" UserName="@UserName">
diff --git a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
index c007216a..088cadad 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
@@ -153,6 +153,23 @@ namespace BootstrapAdmin.Web.Shared
             logger.LogError(ex, "ErrorLogger");
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        public Task Update(string key)
+        {
+            if (key == "title")
+            {
+                Title = DictsService.GetWebTitle();
+            }
+            else if (key == "footer")
+            {
+                Footer = DictsService.GetWebFooter();
+            }
+            StateHasChanged();
+            return Task.CompletedTask;
+        }
+
         private void Dispose(bool disposing)
         {
             if (disposing)