diff --git a/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/DictService.cs b/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/DictService.cs
index 74421a41..3fbcbc7c 100644
--- a/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/DictService.cs
+++ b/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/DictService.cs
@@ -305,4 +305,20 @@ class DictService : IDict
     }
 
     public bool SaveAppOAuthLogin(bool value) => SaveDict(new Dict { Category = "网站设置", Name = "OAuth 认证登录", Code = value ? "1" : "0" });
+
+    public bool GetAutoLockScreen()
+    {
+        var dicts = GetAll();
+        return dicts.FirstOrDefault(s => s.Category == "网站设置" && s.Name == "自动锁屏" && s.Define == EnumDictDefine.System)?.Code == "1" ? true : false;
+    }
+
+    public bool SaveAutoLockScreen(bool value) => SaveDict(new Dict { Category = "网站设置", Name = "自动锁屏", Code = value ? "1" : "0" });
+
+    public string? GetAutoLockScreenInterval()
+    {
+        var dicts = GetAll();
+        return dicts.FirstOrDefault(s => s.Category == "网站设置" && s.Name == "自动锁屏时长" && s.Define == EnumDictDefine.System)?.Code;
+    }
+
+    public bool SaveAutoLockScreenInterval(string value) => SaveDict(new Dict { Category = "网站设置", Name = "自动锁屏时长", Code = value });
 }
diff --git a/src/blazor/admin/BootstrapAdmin.Web.Core/IDict.cs b/src/blazor/admin/BootstrapAdmin.Web.Core/IDict.cs
index 287fe652..523e58c5 100644
--- a/src/blazor/admin/BootstrapAdmin.Web.Core/IDict.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web.Core/IDict.cs
@@ -240,4 +240,28 @@ public interface IDict
     /// </summary>
     /// <returns></returns>
     bool SaveAppOAuthLogin(bool value);
+
+    /// <summary>
+    /// 是否开启自动锁屏设置
+    /// </summary>
+    /// <returns></returns>
+    bool GetAutoLockScreen();
+
+    /// <summary>
+    /// 保存自动锁屏设置
+    /// </summary>
+    /// <returns></returns>
+    bool SaveAutoLockScreen(bool value);
+
+    /// <summary>
+    /// 获得自动锁屏间隔时间
+    /// </summary>
+    /// <returns></returns>
+    string? GetAutoLockScreenInterval();
+
+    /// <summary>
+    /// 保存自动锁屏间隔时间
+    /// </summary>
+    /// <returns></returns>
+    bool SaveAutoLockScreenInterval(string value);
 }
diff --git a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
index 7272f1a1..b9a7bc38 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
+++ b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor
@@ -41,3 +41,8 @@
         <Redirect />
     </NotAuthorized>
 </Layout>
+
+@if (Lock)
+{
+    <AutoRedirect LogoutUrl="/Account/Logout" Interval="@LockInterval"></AutoRedirect>
+}
diff --git a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
index 87ad38a9..61f22872 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs
@@ -50,6 +50,10 @@ namespace BootstrapAdmin.Web.Shared
 
         private string? UserName { get; set; }
 
+        private bool Lock { get; set; }
+
+        private string? LockInterval { get; set; }
+
         [NotNull]
         private string? Icon { get; set; }
 
@@ -77,6 +81,8 @@ namespace BootstrapAdmin.Web.Shared
             Footer = DictsService.GetWebFooter();
 
             string GetIcon(string icon) => icon.Contains("://", StringComparison.OrdinalIgnoreCase) ? icon : string.Format("{0}{1}", DictsService.GetIconFolderPath(), icon);
+            Lock = DictsService.GetAutoLockScreen();
+            LockInterval = DictsService.GetAutoLockScreenInterval();
         }
 
         private Task<bool> OnAuthorizing(string url) => SecurityService.AuhorizingNavigation(Context.UserName, url);