diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
index b0b3dad266..12af875bab 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
@@ -29,7 +29,7 @@ namespace Volo.Abp.Identity
 
             Configure<AbpDistributedEventBusOptions>(options =>
             {
-                options.EtoMappings.Add<IdentityUser, UserEto>();
+                options.EtoMappings.Add<IdentityUser, UserEto>(typeof(AbpIdentityDomainModule));
                 options.EtoMappings.Add<IdentityClaimType, IdentityClaimTypeEto>(typeof(AbpIdentityDomainModule));
                 options.EtoMappings.Add<IdentityRole, IdentityRoleEto>(typeof(AbpIdentityDomainModule));
             });
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityDomainMappingProfile.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityDomainMappingProfile.cs
index 8b7296242b..547525b46e 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityDomainMappingProfile.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityDomainMappingProfile.cs
@@ -1,4 +1,5 @@
 using AutoMapper;
+using Volo.Abp.Users;
 
 namespace Volo.Abp.Identity
 {
@@ -6,6 +7,7 @@ namespace Volo.Abp.Identity
     {
         public IdentityDomainMappingProfile()
         {
+            CreateMap<IdentityUser, UserEto>();
             CreateMap<IdentityClaimType, IdentityClaimTypeEto>();
             CreateMap<IdentityRole, IdentityRoleEto>();
         }
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 c6ad077456..51e15339ee 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
@@ -8,12 +8,11 @@ using Microsoft.AspNetCore.Identity;
 using Volo.Abp.Auditing;
 using Volo.Abp.Domain.Entities.Auditing;
 using Volo.Abp.Guids;
-using Volo.Abp.ObjectMapping;
 using Volo.Abp.Users;
 
 namespace Volo.Abp.Identity
 {
-    public class IdentityUser : FullAuditedAggregateRoot<Guid>, IUser, IMapTo<UserEto>
+    public class IdentityUser : FullAuditedAggregateRoot<Guid>, IUser
     {
         public virtual Guid? TenantId { get; protected set; }
 
@@ -281,36 +280,5 @@ namespace Volo.Abp.Identity
         {
             return $"{base.ToString()}, UserName = {UserName}";
         }
-
-        UserEto IMapTo<UserEto>.MapTo()
-        {
-            //TODO: Instead, consider to use automapper (but it makes dependency just for a small code part)??
-
-            return new UserEto
-            {
-                Name = Name,
-                Email = Email,
-                EmailConfirmed = EmailConfirmed,
-                Id = Id,
-                PhoneNumber = PhoneNumber,
-                PhoneNumberConfirmed = PhoneNumberConfirmed,
-                Surname = Surname,
-                TenantId = TenantId,
-                UserName = UserName
-            };
-        }
-
-        void IMapTo<UserEto>.MapTo(UserEto destination)
-        {
-            destination.Name = Name;
-            destination.Email = Email;
-            destination.EmailConfirmed = EmailConfirmed;
-            destination.Id = Id;
-            destination.PhoneNumber = PhoneNumber;
-            destination.PhoneNumberConfirmed = PhoneNumberConfirmed;
-            destination.Surname = Surname;
-            destination.TenantId = TenantId;
-            destination.UserName = UserName;
-        }
     }
 }