diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/DependencyInjection/ICommonDbContextRegistrationOptionsBuilder.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/DependencyInjection/ICommonDbContextRegistrationOptionsBuilder.cs
index db715533f1..32403707c2 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/DependencyInjection/ICommonDbContextRegistrationOptionsBuilder.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/DependencyInjection/ICommonDbContextRegistrationOptionsBuilder.cs
@@ -51,9 +51,9 @@ namespace Volo.Abp.DependencyInjection
         /// Uses given class(es) for default repositories.
         /// </summary>
         /// <param name="repositoryImplementationType">Repository implementation type</param>
-        /// <param name="repositoryImplementationTypeWithouTKey">Repository implementation type (without primary key)</param>
+        /// <param name="repositoryImplementationTypeWithoutKey">Repository implementation type (without primary key)</param>
         /// <returns></returns>
-        ICommonDbContextRegistrationOptionsBuilder SetDefaultRepositoryClasses([NotNull] Type repositoryImplementationType, [NotNull] Type repositoryImplementationTypeWithouTKey);
+        ICommonDbContextRegistrationOptionsBuilder SetDefaultRepositoryClasses([NotNull] Type repositoryImplementationType, [NotNull] Type repositoryImplementationTypeWithoutKey);
 
         /// <summary>
         /// Replaces given DbContext type with this DbContext type.
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryRegistrarBase.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryRegistrarBase.cs
index 5451ab977f..3ffe507d29 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryRegistrarBase.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryRegistrarBase.cs
@@ -57,7 +57,7 @@ namespace Volo.Abp.Domain.Repositories
             if (primaryKeyType == null)
             {
                 return Options.SpecifiedDefaultRepositoryTypes
-                    ? Options.DefaultRepositoryImplementationTypeWithouTKey.MakeGenericType(entityType)
+                    ? Options.DefaultRepositoryImplementationTypeWithoutKey.MakeGenericType(entityType)
                     : GetRepositoryType(Options.DefaultRepositoryDbContextType, entityType);
             }