diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
index d75133cb07..0d44fd1249 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
@@ -30,7 +30,7 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
         private readonly IDbContextProvider<TDbContext> _dbContextProvider;
         private readonly Lazy<AbpEntityOptions<TEntity>> _entityOptionsLazy;
 
-        protected virtual IGuidGenerator GuidGenerator { get; set; }
+        public virtual IGuidGenerator GuidGenerator { get; set; }
 
         public EfCoreRepository(IDbContextProvider<TDbContext> dbContextProvider)
         {