diff --git a/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs b/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs
new file mode 100644
index 0000000000..cc751e1bb0
--- /dev/null
+++ b/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs
@@ -0,0 +1,11 @@
+using System;
+using Volo.Abp.Application.Dtos;
+using Volo.Abp.Application.Services;
+
+namespace Volo.Abp.Identity
+{
+    public interface IIdentityUserAppService : IAsyncCrudAppService<IdentityUserDto, Guid, PagedAndSortedResultRequestDto, IdentityUserCreateOrUpdateDto>
+    {
+        
+    }
+}
diff --git a/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IUserAppService.cs b/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IUserAppService.cs
deleted file mode 100644
index 72458e5f2d..0000000000
--- a/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IUserAppService.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System;
-using Volo.Abp.Application.Dtos;
-using Volo.Abp.Application.Services;
-
-namespace Volo.Abp.Identity
-{
-    public interface IUserAppService : IAsyncCrudAppService<IdentityUserDto, Guid, PagedAndSortedResultRequestDto, IdentityUserCreateOrUpdateDto>
-    {
-        
-    }
-}
diff --git a/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/UserAppService.cs b/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/IdentityUserAppService.cs
similarity index 93%
rename from src/Volo.Abp.Identity.Application/Volo/Abp/Identity/UserAppService.cs
rename to src/Volo.Abp.Identity.Application/Volo/Abp/Identity/IdentityUserAppService.cs
index 4d5e448787..3cf16c8678 100644
--- a/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/UserAppService.cs
+++ b/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/IdentityUserAppService.cs
@@ -8,12 +8,12 @@ namespace Volo.Abp.Identity
 {
     //TODO: Consider a way of passing cancellation token to all async application service methods!
 
-    public class UserAppService : ApplicationService, IUserAppService
+    public class IdentityUserAppService : ApplicationService, IIdentityUserAppService
     {
         private readonly IdentityUserManager _userManager;
         private readonly IIdentityUserRepository _userRepository;
 
-        public UserAppService(IdentityUserManager userManager, IIdentityUserRepository userRepository)
+        public IdentityUserAppService(IdentityUserManager userManager, IIdentityUserRepository userRepository)
         {
             _userManager = userManager;
             _userRepository = userRepository;
diff --git a/src/Volo.Abp.Identity.Web/Areas/Identity/Controllers/UsersController.cs b/src/Volo.Abp.Identity.Web/Areas/Identity/Controllers/UsersController.cs
index eac9a29cb1..9450115d66 100644
--- a/src/Volo.Abp.Identity.Web/Areas/Identity/Controllers/UsersController.cs
+++ b/src/Volo.Abp.Identity.Web/Areas/Identity/Controllers/UsersController.cs
@@ -8,9 +8,9 @@ namespace Volo.Abp.Identity.Web.Areas.Identity.Controllers
     [Area("Identity")]
     public class UsersController : AbpController
     {
-        private readonly IUserAppService _userAppService;
+        private readonly IIdentityUserAppService _userAppService;
 
-        public UsersController(IUserAppService userAppService)
+        public UsersController(IIdentityUserAppService userAppService)
         {
             _userAppService = userAppService;
         }