diff --git a/modules/identity/src/Volo.Abp.Identity.AspNetCore/Volo/Abp/Identity/AspNetCore/AbpSignInManager.cs b/modules/identity/src/Volo.Abp.Identity.AspNetCore/Volo/Abp/Identity/AspNetCore/AbpSignInManager.cs
index 00d46b0c04..61387f6536 100644
--- a/modules/identity/src/Volo.Abp.Identity.AspNetCore/Volo/Abp/Identity/AspNetCore/AbpSignInManager.cs
+++ b/modules/identity/src/Volo.Abp.Identity.AspNetCore/Volo/Abp/Identity/AspNetCore/AbpSignInManager.cs
@@ -17,8 +17,6 @@ public class AbpSignInManager : SignInManager<IdentityUser>
 
     protected ISettingProvider SettingProvider { get; }
 
-    protected IClock Clock { get; }
-
     private readonly IdentityUserManager _identityUserManager;
 
     public AbpSignInManager(
@@ -30,8 +28,7 @@ public class AbpSignInManager : SignInManager<IdentityUser>
         IAuthenticationSchemeProvider schemes,
         IUserConfirmation<IdentityUser> confirmation,
         IOptions<AbpIdentityOptions> options,
-        ISettingProvider settingProvider,
-        IClock clock) : base(
+        ISettingProvider settingProvider) : base(
         userManager,
         contextAccessor,
         claimsFactory,
@@ -41,7 +38,6 @@ public class AbpSignInManager : SignInManager<IdentityUser>
         confirmation)
     {
         SettingProvider = settingProvider;
-        Clock = clock;
         AbpOptions = options.Value;
         _identityUserManager = userManager;
     }
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUser.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUser.cs
index 914a8c7c06..ec5db2fe90 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUser.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUser.cs
@@ -125,7 +125,7 @@ public class IdentityUser : FullAuditedAggregateRoot<Guid>, IUser, IHasEntityVer
     /// <summary>
     /// Gets or sets the last password change time for the user.
     /// </summary>
-    public virtual DateTime? LastPasswordChangeTime { get; protected set; }
+    public virtual DateTimeOffset? LastPasswordChangeTime { get; protected set; }
 
     //TODO: Can we make collections readonly collection, which will provide encapsulation. But... can work for all ORMs?
 
@@ -383,7 +383,7 @@ public class IdentityUser : FullAuditedAggregateRoot<Guid>, IUser, IHasEntityVer
         ShouldChangePasswordOnNextLogin = shouldChangePasswordOnNextLogin;
     }
 
-    public virtual void SetLastPasswordChangeTime(DateTime? lastPasswordChangeTime)
+    public virtual void SetLastPasswordChangeTime(DateTimeOffset? lastPasswordChangeTime)
     {
         LastPasswordChangeTime = lastPasswordChangeTime;
     }
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserManager.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserManager.cs
index 785239c661..355378b8d0 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserManager.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserManager.cs
@@ -26,8 +26,6 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
     protected ISettingProvider SettingProvider { get; }
     protected ICancellationTokenProvider CancellationTokenProvider { get; }
 
-    protected IClock Clock { get; }
-
     protected override CancellationToken CancellationToken => CancellationTokenProvider.Token;
 
     public IdentityUserManager(
@@ -44,8 +42,7 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
         ILogger<IdentityUserManager> logger,
         ICancellationTokenProvider cancellationTokenProvider,
         IOrganizationUnitRepository organizationUnitRepository,
-        ISettingProvider settingProvider,
-        IClock clock)
+        ISettingProvider settingProvider)
         : base(
             store,
             optionsAccessor,
@@ -59,7 +56,6 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
     {
         OrganizationUnitRepository = organizationUnitRepository;
         SettingProvider = settingProvider;
-        Clock = clock;
         RoleRepository = roleRepository;
         UserRepository = userRepository;
         CancellationTokenProvider = cancellationTokenProvider;
@@ -274,9 +270,9 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
             return false;
         }
 
-        var lastPasswordChangeTime = user.LastPasswordChangeTime ?? user.CreationTime;
+        var lastPasswordChangeTime = user.LastPasswordChangeTime ?? DateTime.SpecifyKind(user.CreationTime, DateTimeKind.Utc);
         var passwordChangePeriodDays = await SettingProvider.GetAsync<int>(IdentitySettingNames.Password.PasswordChangePeriodDays);
 
-        return passwordChangePeriodDays > 0 && lastPasswordChangeTime.AddDays(passwordChangePeriodDays) < Clock.Now;
+        return passwordChangePeriodDays > 0 && lastPasswordChangeTime.AddDays(passwordChangePeriodDays) < DateTime.UtcNow;
     }
 }
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserStore.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserStore.cs
index 6385cd4297..6239af36e0 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserStore.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserStore.cs
@@ -56,7 +56,6 @@ public class IdentityUserStore :
     protected ILogger<IdentityRoleStore> Logger { get; }
     protected ILookupNormalizer LookupNormalizer { get; }
     protected IIdentityUserRepository UserRepository { get; }
-    protected IClock Clock { get; }
 
     public IdentityUserStore(
         IIdentityUserRepository userRepository,
@@ -64,7 +63,6 @@ public class IdentityUserStore :
         IGuidGenerator guidGenerator,
         ILogger<IdentityRoleStore> logger,
         ILookupNormalizer lookupNormalizer,
-        IClock clock,
         IdentityErrorDescriber describer = null)
     {
         UserRepository = userRepository;
@@ -72,7 +70,6 @@ public class IdentityUserStore :
         GuidGenerator = guidGenerator;
         Logger = logger;
         LookupNormalizer = lookupNormalizer;
-        Clock = clock;
 
         ErrorDescriber = describer ?? new IdentityErrorDescriber();
     }
@@ -274,7 +271,7 @@ public class IdentityUserStore :
 
         if (await FindByIdAsync(user.Id.ToString(), cancellationToken) != null)
         {
-            user.SetLastPasswordChangeTime(Clock.Now);
+            user.SetLastPasswordChangeTime(DateTime.UtcNow);
         }
     }
 
diff --git a/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/AspNetIdentity/AbpResourceOwnerPasswordValidator.cs b/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/AspNetIdentity/AbpResourceOwnerPasswordValidator.cs
index 92484d72ec..b2c7ebecb6 100644
--- a/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/AspNetIdentity/AbpResourceOwnerPasswordValidator.cs
+++ b/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/AspNetIdentity/AbpResourceOwnerPasswordValidator.cs
@@ -41,8 +41,6 @@ public class AbpResourceOwnerPasswordValidator : IResourceOwnerPasswordValidator
 
     protected ISettingProvider SettingProvider { get; }
 
-    protected IClock Clock { get; }
-
     public AbpResourceOwnerPasswordValidator(
         IdentityUserManager userManager,
         SignInManager<IdentityUser> signInManager,
@@ -52,8 +50,7 @@ public class AbpResourceOwnerPasswordValidator : IResourceOwnerPasswordValidator
         IOptions<AbpIdentityOptions> abpIdentityOptions,
         IServiceScopeFactory serviceScopeFactory,
         IOptions<IdentityOptions> identityOptions,
-        ISettingProvider settingProvider,
-        IClock clock)
+        ISettingProvider settingProvider)
     {
         UserManager = userManager;
         SignInManager = signInManager;
@@ -64,7 +61,6 @@ public class AbpResourceOwnerPasswordValidator : IResourceOwnerPasswordValidator
         AbpIdentityOptions = abpIdentityOptions.Value;
         IdentityOptions = identityOptions;
         SettingProvider = settingProvider;
-        Clock = clock;
     }
 
     /// <summary>
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Migrations/20230314024329_Initial.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Migrations/20230314024329_Initial.cs
index 322f065b34..f2525f617b 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Migrations/20230314024329_Initial.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Migrations/20230314024329_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Blazor.Server.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Server/Migrations/20230314024404_Initial.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Server/Migrations/20230314024404_Initial.cs
index 68b1b7c744..e4e66c791a 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Server/Migrations/20230314024404_Initial.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Server/Migrations/20230314024404_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/Migrations/20230314024402_Initial.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/Migrations/20230314024402_Initial.cs
index ec22adf26e..8355eaab06 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/Migrations/20230314024402_Initial.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/Migrations/20230314024402_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Host.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/Migrations/20230314024433_Initial.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/Migrations/20230314024433_Initial.cs
index a506607a81..64f21c71e9 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/Migrations/20230314024433_Initial.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/Migrations/20230314024433_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Mvc.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20230314023936_Initial.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20230314023936_Initial.cs
index acd4e34b62..f594ae7458 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20230314023936_Initial.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20230314023936_Initial.cs
@@ -338,7 +338,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/Migrations/20230314024642_Initial.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/Migrations/20230314024642_Initial.cs
index 68b1b7c744..e4e66c791a 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/Migrations/20230314024642_Initial.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/Migrations/20230314024642_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Migrations/20230314024129_Initial.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Migrations/20230314024129_Initial.cs
index 112599b999..efc30c3e7a 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Migrations/20230314024129_Initial.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Migrations/20230314024129_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Blazor.Server.Host.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/Migrations/20230314024104_Initial.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/Migrations/20230314024104_Initial.cs
index 690c55586b..172f52146e 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/Migrations/20230314024104_Initial.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/Migrations/20230314024104_Initial.cs
@@ -317,7 +317,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                     AccessFailedCount = table.Column<int>(type: "int", nullable: false, defaultValue: 0),
                     ShouldChangePasswordOnNextLogin = table.Column<bool>(type: "bit", nullable: false),
                     EntityVersion = table.Column<int>(type: "int", nullable: false),
-                    LastPasswordChangeTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastPasswordChangeTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
                     CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),