diff --git a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/Identity/IdentitySessionEto.cs b/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/Identity/IdentitySessionEto.cs
deleted file mode 100644
index 16633df847..0000000000
--- a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/Identity/IdentitySessionEto.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using System;
-using Volo.Abp.Auditing;
-using Volo.Abp.MultiTenancy;
-
-namespace Volo.Abp.Identity;
-
-[Serializable]
-public class IdentitySessionEto : IMultiTenant
-{
-    public Guid Id { get; set; }
-
-    public virtual string SessionId  { get; set; }
-
-    public virtual string Device  { get; set; }
-
-    public virtual string DeviceInfo  { get; set; }
-
-    public virtual Guid? TenantId  { get; set; }
-
-    public virtual Guid UserId  { get; set; }
-
-    public virtual string ClientId { get; set; }
-
-    public virtual string IpAddresses  { get; set; }
-
-    public virtual DateTime SignedIn  { get; set; }
-
-    public virtual DateTime? LastAccessed  { get; set; }
-}
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 ea60ec4b82..49f353153b 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
@@ -48,7 +48,6 @@ public class AbpIdentityDomainModule : AbpModule
             options.EtoMappings.Add<IdentityClaimType, IdentityClaimTypeEto>(typeof(AbpIdentityDomainModule));
             options.EtoMappings.Add<IdentityRole, IdentityRoleEto>(typeof(AbpIdentityDomainModule));
             options.EtoMappings.Add<OrganizationUnit, OrganizationUnitEto>(typeof(AbpIdentityDomainModule));
-            options.EtoMappings.Add<IdentitySession, IdentitySessionEto>(typeof(AbpIdentityDomainModule));
 
             options.AutoEventSelectors.Add<IdentityUser>();
             options.AutoEventSelectors.Add<IdentityRole>();
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 0dbe37984e..ae9e5b5065 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
@@ -11,6 +11,5 @@ public class IdentityDomainMappingProfile : Profile
         CreateMap<IdentityClaimType, IdentityClaimTypeEto>();
         CreateMap<IdentityRole, IdentityRoleEto>();
         CreateMap<OrganizationUnit, OrganizationUnitEto>();
-        CreateMap<IdentitySession, IdentitySessionEto>();
     }
 }