diff --git a/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreIdentityClaimTypeRepository.cs b/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreIdentityClaimTypeRepository.cs
index 772ec91220..f50ed08d35 100644
--- a/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreIdentityClaimTypeRepository.cs
+++ b/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreIdentityClaimTypeRepository.cs
@@ -17,7 +17,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
 
         public async Task<bool> DoesNameExist(string name, Guid? claimTypeId = null)
         {
-            return await DbSet.WhereIf(claimTypeId != null, ct => ct.Id == claimTypeId).CountAsync(ct => ct.Name == name) > 0;
+            return await DbSet.WhereIf(claimTypeId != null, ct => ct.Id != claimTypeId).CountAsync(ct => ct.Name == name) > 0;
         }
 
         public async Task<List<IdentityClaimType>> GetListAsync(string sorting, int maxResultCount, int skipCount)
diff --git a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoIdentityClaimTypeRepository.cs b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoIdentityClaimTypeRepository.cs
index fbc51bd773..654848bb1b 100644
--- a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoIdentityClaimTypeRepository.cs
+++ b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoIdentityClaimTypeRepository.cs
@@ -17,7 +17,7 @@ namespace Volo.Abp.Identity.MongoDB
 
         public async Task<bool> DoesNameExist(string name, Guid? claimTypeId = null)
         {
-            return GetMongoQueryable().WhereIf(claimTypeId != null, ct => ct.Id == claimTypeId).Count(ct => ct.Name == name) > 0;
+            return GetMongoQueryable().WhereIf(claimTypeId != null, ct => ct.Id != claimTypeId).Count(ct => ct.Name == name) > 0;
         }
 
         public async Task<List<IdentityClaimType>> GetListAsync(string sorting, int maxResultCount, int skipCount)