diff --git a/src/blazor/admin/BootStarpAdmin.DataAccess.FreeSql/Service/UserService.cs b/src/blazor/admin/BootStarpAdmin.DataAccess.FreeSql/Service/UserService.cs
index 01d3128c..f81636d4 100644
--- a/src/blazor/admin/BootStarpAdmin.DataAccess.FreeSql/Service/UserService.cs
+++ b/src/blazor/admin/BootStarpAdmin.DataAccess.FreeSql/Service/UserService.cs
@@ -203,4 +203,14 @@ class UserService : IUser
     {
         throw new NotImplementedException();
     }
+
+    public bool ChangePassword(string userName, string password, string newPassword)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool SaveDisplayName(string userName, string displayName)
+    {
+        throw new NotImplementedException();
+    }
 }
diff --git a/src/blazor/admin/BootstrapAdmin.DataAccess.Models/User.cs b/src/blazor/admin/BootstrapAdmin.DataAccess.Models/User.cs
index f82d78d0..65c15257 100644
--- a/src/blazor/admin/BootstrapAdmin.DataAccess.Models/User.cs
+++ b/src/blazor/admin/BootstrapAdmin.DataAccess.Models/User.cs
@@ -42,6 +42,7 @@ public class User
     /// 获得/设置 用户默认登陆 App 标识
     /// </summary>
     [Display(Name = "默认 APP")]
+    [NotNull]
     public string? App { get; set; }
 
     /// <summary>
diff --git a/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/UserService.cs b/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/UserService.cs
index 51976d34..0b216358 100644
--- a/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/UserService.cs
+++ b/src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/UserService.cs
@@ -136,6 +136,30 @@ class UserService : IUser
         return ret;
     }
 
+    /// <summary>
+    /// 更新密码方法
+    /// </summary>
+    /// <param name="userName"></param>
+    /// <param name="password"></param>
+    /// <param name="newPassword"></param>
+    public bool ChangePassword(string userName, string password, string newPassword)
+    {
+        var ret = false;
+        if (Authenticate(userName, password))
+        {
+            var passSalt = LgbCryptography.GenerateSalt();
+            password = LgbCryptography.ComputeHash(newPassword, passSalt);
+            string sql = "set Password = @0, PassSalt = @1 where UserName = @2";
+            ret = Database.Update<User>(sql, password, passSalt, userName) == 1;
+        }
+        return ret;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool SaveDisplayName(string userName, string displayName) => Database.Update<User>("set DisplayName = @1 where UserName = @0", userName, displayName) == 1;
+
     /// <summary>
     /// 创建手机用户
     /// </summary>
diff --git a/src/blazor/admin/BootstrapAdmin.Web.Core/IUser.cs b/src/blazor/admin/BootstrapAdmin.Web.Core/IUser.cs
index 068a439e..d58dc644 100644
--- a/src/blazor/admin/BootstrapAdmin.Web.Core/IUser.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web.Core/IUser.cs
@@ -65,6 +65,22 @@ public interface IUser
     /// <returns></returns>
     bool SaveUsersByRoleId(string? roleId, IEnumerable<string> userIds);
 
+    /// <summary>
+    /// 更新密码方法
+    /// </summary>
+    /// <param name="userName"></param>
+    /// <param name="password"></param>
+    /// <param name="newPassword"></param>
+    bool ChangePassword(string userName, string password, string newPassword);
+
+    /// <summary>
+    /// 保存显示名称方法
+    /// </summary>
+    /// <param name="userName"></param>
+    /// <param name="displayName"></param>
+    /// <returns></returns>
+    bool SaveDisplayName(string userName, string displayName);
+
     /// <summary>
     /// 获得所有用户
     /// </summary>
diff --git a/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Profiles.razor.cs b/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Profiles.razor.cs
index c65fd6bc..3cc392a7 100644
--- a/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Profiles.razor.cs
+++ b/src/blazor/admin/BootstrapAdmin.Web/Pages/Admin/Profiles.razor.cs
@@ -37,6 +37,10 @@ public partial class Profiles
     [NotNull]
     private IUser? UserService { get; set; }
 
+    [Inject]
+    [NotNull]
+    private ToastService? ToastService { get; set; }
+
     private List<UploadFile> PreviewFileList { get; } = new(new[] { new UploadFile { PrevUrl = "/images/Argo.png" } });
 
     /// <summary>
@@ -58,23 +62,34 @@ public partial class Profiles
         Themes = DictService.GetThemes().ToSelectedItemList();
     }
 
-    private Task OnSaveDisplayName(EditContext context)
+    private async Task ShowToast(bool result, string title)
     {
-        return Task.CompletedTask;
-    }
-
-    private Task OnSavePassword(EditContext context)
-    {
-        return Task.CompletedTask;
-    }
-
-    private Task OnSaveApp()
-    {
-        if (CurrentUser.App != null)
+        if (result)
         {
-            UserService.SaveApp(AppContext.UserName, CurrentUser.App);
+            await ToastService.Success(title, $"保存{title}成功");
         }
-        return Task.CompletedTask;
+        else
+        {
+            await ToastService.Error(title, $"保存{title}失败");
+        }
+    }
+
+    private async Task OnSaveDisplayName(EditContext context)
+    {
+        var ret = UserService.SaveDisplayName(CurrentUser.DisplayName, CurrentUser.UserName);
+        await ShowToast(ret, "显示名称");
+    }
+
+    private async Task OnSavePassword(EditContext context)
+    {
+        var ret = UserService.ChangePassword(CurrentUser.UserName, CurrentUser.Password, CurrentUser.NewPassword);
+        await ShowToast(ret, "密码");
+    }
+
+    private async Task OnSaveApp()
+    {
+        var ret = UserService.SaveApp(AppContext.UserName, CurrentUser.App);
+        await ShowToast(ret, "默认应用");
     }
 
     private Task OnSaveTheme()