diff --git a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/BasicRepositoryBase.cs b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/BasicRepositoryBase.cs
index a23d3cb011..2af9307f5b 100644
--- a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/BasicRepositoryBase.cs
+++ b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/BasicRepositoryBase.cs
@@ -46,9 +46,9 @@ namespace Volo.Abp.Domain.Repositories
     public abstract class BasicRepositoryBase<TEntity, TKey> : BasicRepositoryBase<TEntity>, IBasicRepository<TEntity, TKey>
         where TEntity : class, IEntity<TKey>
     {
-        public virtual TEntity Get(TKey id)
+        public virtual TEntity Get(TKey id, bool includeDetails = true)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails);
 
             if (entity == null)
             {
@@ -58,16 +58,16 @@ namespace Volo.Abp.Domain.Repositories
             return entity;
         }
 
-        public virtual Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Get(id));
+            return Task.FromResult(Get(id, includeDetails));
         }
 
-        public abstract TEntity Find(TKey id);
+        public abstract TEntity Find(TKey id, bool includeDetails = true);
 
-        public virtual Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Find(id));
+            return Task.FromResult(Find(id, includeDetails));
         }
 
         public virtual void Delete(TKey id, bool autoSave = false)
diff --git a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/IReadOnlyBasicRepository.cs b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/IReadOnlyBasicRepository.cs
index e876d3315e..0274960917 100644
--- a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/IReadOnlyBasicRepository.cs
+++ b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/IReadOnlyBasicRepository.cs
@@ -13,34 +13,38 @@ namespace Volo.Abp.Domain.Repositories
         /// Throws <see cref="EntityNotFoundException"/> if can not find an entity with given id.
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
+        /// <param name="includeDetails">Set true to include all children of this entity</param>
         /// <returns>Entity</returns>
         [NotNull]
-        TEntity Get(TKey id);
+        TEntity Get(TKey id, bool includeDetails = true);
 
         /// <summary>
         /// Gets an entity with given primary key.
         /// Throws <see cref="EntityNotFoundException"/> if can not find an entity with given id.
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
+        /// <param name="includeDetails">Set true to include all children of this entity</param>
         /// <param name="cancellationToken">A <see cref="T:System.Threading.CancellationToken" /> to observe while waiting for the task to complete.</param>
         /// <returns>Entity</returns>
         [NotNull]
-        Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default);
+        Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default);
 
         /// <summary>
         /// Gets an entity with given primary key or null if not found.
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
+        /// <param name="includeDetails">Set true to include all children of this entity</param>
         /// <returns>Entity or null</returns>
         [CanBeNull]
-        TEntity Find(TKey id);
+        TEntity Find(TKey id, bool includeDetails = true);
 
         /// <summary>
         /// Gets an entity with given primary key or null if not found.
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
+        /// <param name="includeDetails">Set true to include all children of this entity</param>
         /// <param name="cancellationToken">A <see cref="T:System.Threading.CancellationToken" /> to observe while waiting for the task to complete.</param>
         /// <returns>Entity or null</returns>
-        Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default);
+        Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default);
     }
 }
diff --git a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
index 8c8bad3219..6d2d1d92df 100644
--- a/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
+++ b/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
@@ -40,13 +40,13 @@ namespace Volo.Abp.Domain.Repositories
         {
             foreach (var entity in GetQueryable().Where(predicate).ToList())
             {
-                Delete(entity);
+                Delete(entity, autoSave);
             }
         }
 
         public virtual Task DeleteAsync(Expression<Func<TEntity, bool>> predicate, bool autoSave = false, CancellationToken cancellationToken = default)
         {
-            Delete(predicate);
+            Delete(predicate, autoSave);
             return Task.CompletedTask;
         }
 
@@ -66,19 +66,26 @@ namespace Volo.Abp.Domain.Repositories
 
             return query;
         }
+
+        protected virtual IQueryable<TEntity> IncludeDetails(IQueryable<TEntity> queryable)
+        {
+            return queryable;
+        }
     }
 
     public abstract class RepositoryBase<TEntity, TKey> : RepositoryBase<TEntity>, IRepository<TEntity, TKey>
         where TEntity : class, IEntity<TKey>
     {
-        public virtual TEntity Find(TKey id)
+        public virtual TEntity Find(TKey id, bool includeDetails = true)
         {
-            return GetQueryable().FirstOrDefault(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id));
+            return includeDetails
+                ? IncludeDetails(GetQueryable()).FirstOrDefault(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id))
+                : GetQueryable().FirstOrDefault(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id));
         }
 
-        public virtual TEntity Get(TKey id)
+        public virtual TEntity Get(TKey id, bool includeDetails = true)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails);
 
             if (entity == null)
             {
@@ -88,30 +95,30 @@ namespace Volo.Abp.Domain.Repositories
             return entity;
         }
 
-        public virtual Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Get(id));
+            return Task.FromResult(Get(id, includeDetails));
         }
 
-        public virtual Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Find(id));
+            return Task.FromResult(Find(id, includeDetails));
         }
 
         public virtual void Delete(TKey id, bool autoSave = false)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails: false);
             if (entity == null)
             {
                 return;
             }
 
-            Delete(entity);
+            Delete(entity, autoSave);
         }
 
         public virtual Task DeleteAsync(TKey id, bool autoSave = false, CancellationToken cancellationToken = default)
         {
-            Delete(id);
+            Delete(id, autoSave);
             return Task.CompletedTask;
         }
     }
diff --git a/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs b/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
index d45355e90c..d7d8c375c0 100644
--- a/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
+++ b/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs
@@ -160,9 +160,9 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
 
         }
 
-        public virtual TEntity Get(TKey id)
+        public virtual TEntity Get(TKey id, bool includeDetails = true)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails);
 
             if (entity == null)
             {
@@ -172,9 +172,9 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
             return entity;
         }
 
-        public virtual async Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual async Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            var entity = await FindAsync(id, GetCancellationToken(cancellationToken));
+            var entity = await FindAsync(id, includeDetails, GetCancellationToken(cancellationToken));
 
             if (entity == null)
             {
@@ -184,19 +184,23 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
             return entity;
         }
 
-        public virtual TEntity Find(TKey id)
+        public virtual TEntity Find(TKey id, bool includeDetails = true)
         {
-            return DbSet.Find(id);
+            return includeDetails
+                ? IncludeDetails(DbSet).FirstOrDefault(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id))
+                : DbSet.Find(id);
         }
 
-        public virtual async Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual async Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return await DbSet.FindAsync(new object[] { id }, GetCancellationToken(cancellationToken));
+            return includeDetails
+                ? await IncludeDetails(DbSet).FirstOrDefaultAsync(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id), GetCancellationToken(cancellationToken))
+                : await DbSet.FindAsync(new object[] { id }, GetCancellationToken(cancellationToken));
         }
 
         public virtual void Delete(TKey id, bool autoSave = false)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails: false);
             if (entity == null)
             {
                 return;
@@ -207,7 +211,7 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
 
         public virtual async Task DeleteAsync(TKey id, bool autoSave = false, CancellationToken cancellationToken = default)
         {
-            var entity = await FindAsync(id, cancellationToken);
+            var entity = await FindAsync(id, includeDetails: false, cancellationToken: cancellationToken);
             if (entity == null)
             {
                 return;
diff --git a/src/Volo.Abp.MemoryDb/Volo/Abp/Domain/Repositories/MemoryDb/MemoryDbRepository.cs b/src/Volo.Abp.MemoryDb/Volo/Abp/Domain/Repositories/MemoryDb/MemoryDbRepository.cs
index 0ca1f7d2b6..62f6056088 100644
--- a/src/Volo.Abp.MemoryDb/Volo/Abp/Domain/Repositories/MemoryDb/MemoryDbRepository.cs
+++ b/src/Volo.Abp.MemoryDb/Volo/Abp/Domain/Repositories/MemoryDb/MemoryDbRepository.cs
@@ -73,14 +73,14 @@ namespace Volo.Abp.Domain.Repositories.MemoryDb
             }
         }
 
-        public virtual TEntity Find(TKey id)
+        public virtual TEntity Find(TKey id, bool includeDetails = true)
         {
             return GetQueryable().FirstOrDefault(EntityHelper.CreateEqualityExpressionForId<TEntity, TKey>(id));
         }
 
-        public virtual TEntity Get(TKey id)
+        public virtual TEntity Get(TKey id, bool includeDetails = true)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails);
 
             if (entity == null)
             {
@@ -90,14 +90,14 @@ namespace Volo.Abp.Domain.Repositories.MemoryDb
             return entity;
         }
 
-        public virtual Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Get(id));
+            return Task.FromResult(Get(id, includeDetails));
         }
 
-        public virtual Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            return Task.FromResult(Find(id));
+            return Task.FromResult(Find(id, includeDetails));
         }
 
         public virtual void Delete(TKey id, bool autoSave = false)
diff --git a/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs b/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
index f4716bf7e6..2385ab150c 100644
--- a/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
+++ b/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
@@ -99,9 +99,9 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
 
         }
 
-        public virtual TEntity Get(TKey id)
+        public virtual TEntity Get(TKey id, bool includeDetails = true)
         {
-            var entity = Find(id);
+            var entity = Find(id, includeDetails);
 
             if (entity == null)
             {
@@ -111,9 +111,9 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
             return entity;
         }
 
-        public virtual async Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual async Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
-            var entity = await FindAsync(id, cancellationToken);
+            var entity = await FindAsync(id, includeDetails, cancellationToken);
 
             if (entity == null)
             {
@@ -123,12 +123,12 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
             return entity;
         }
 
-        public virtual async Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+        public virtual async Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
         {
             return await Collection.Find(CreateEntityFilter(id, true)).FirstOrDefaultAsync(cancellationToken);
         }
 
-        public virtual TEntity Find(TKey id)
+        public virtual TEntity Find(TKey id, bool includeDetails = true)
         {
             return Collection.Find(CreateEntityFilter(id, true)).FirstOrDefault();
         }
diff --git a/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Repositories/RepositoryRegistration_Tests.cs b/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Repositories/RepositoryRegistration_Tests.cs
index 2c5f278eb9..662ae579f7 100644
--- a/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Repositories/RepositoryRegistration_Tests.cs
+++ b/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Repositories/RepositoryRegistration_Tests.cs
@@ -259,22 +259,22 @@ namespace Volo.Abp.Domain.Repositories
         public class MyTestDefaultRepository<TEntity, TKey> : MyTestDefaultRepository<TEntity>, IRepository<TEntity, TKey>
             where TEntity : class, IEntity<TKey>
         {
-            public TEntity Get(TKey id)
+            public TEntity Get(TKey id, bool includeDetails = true)
             {
                 throw new NotImplementedException();
             }
 
-            public Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default)
+            public Task<TEntity> GetAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
             {
                 throw new NotImplementedException();
             }
 
-            public TEntity Find(TKey id)
+            public TEntity Find(TKey id, bool includeDetails = true)
             {
                 throw new NotImplementedException();
             }
 
-            public Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default)
+            public Task<TEntity> FindAsync(TKey id, bool includeDetails = true, CancellationToken cancellationToken = default)
             {
                 throw new NotImplementedException();
             }