diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
index e8477f20e9..6abcc70f0d 100644
--- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
+++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs
@@ -19,7 +19,8 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
 {
     public class MongoDbRepository<TMongoDbContext, TEntity>
         : RepositoryBase<TEntity>,
-        IMongoDbRepository<TEntity>
+        IMongoDbRepository<TEntity>,
+        IMongoQueryable<TEntity>
         where TMongoDbContext : IAbpMongoDbContext
         where TEntity : class, IEntity
     {
@@ -167,7 +168,7 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
         }
 
         public override async Task<TEntity> FindAsync(
-            Expression<Func<TEntity, bool>> predicate, 
+            Expression<Func<TEntity, bool>> predicate,
             bool includeDetails = true,
             CancellationToken cancellationToken = default)
         {
@@ -322,6 +323,35 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
         {
             throw new AbpDbConcurrencyException("Database operation expected to affect 1 row but actually affected 0 row. Data may have been modified or deleted since entities were loaded. This exception has been thrown on optimistic concurrency check.");
         }
+
+        /// <summary>
+        /// IMongoQueryable<TEntity>
+        /// </summary>
+        /// <returns></returns>
+        public QueryableExecutionModel GetExecutionModel()
+        {
+            return GetMongoQueryable().GetExecutionModel();
+        }
+
+        /// <summary>
+        /// IMongoQueryable<TEntity>
+        /// </summary>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public IAsyncCursor<TEntity> ToCursor(CancellationToken cancellationToken = new CancellationToken())
+        {
+            return GetMongoQueryable().ToCursor(cancellationToken);
+        }
+
+        /// <summary>
+        /// IMongoQueryable<TEntity>
+        /// </summary>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public Task<IAsyncCursor<TEntity>> ToCursorAsync(CancellationToken cancellationToken = new CancellationToken())
+        {
+            return GetMongoQueryable().ToCursorAsync(cancellationToken);
+        }
     }
 
     public class MongoDbRepository<TMongoDbContext, TEntity, TKey>
@@ -331,7 +361,7 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
         where TEntity : class, IEntity<TKey>
     {
         public IMongoDbRepositoryFilterer<TEntity, TKey> RepositoryFilterer { get; set; }
-        
+
         public MongoDbRepository(IMongoDbContextProvider<TMongoDbContext> dbContextProvider)
             : base(dbContextProvider)
         {
@@ -376,4 +406,4 @@ namespace Volo.Abp.Domain.Repositories.MongoDB
             return RepositoryFilterer.CreateEntityFilter(entity, withConcurrencyStamp, concurrencyStamp);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/MongoDbAsyncQueryableProvider.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/MongoDbAsyncQueryableProvider.cs
index 206c4add39..a8dc34e83a 100644
--- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/MongoDbAsyncQueryableProvider.cs
+++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/MongoDbAsyncQueryableProvider.cs
@@ -8,6 +8,7 @@ using Volo.Abp.DependencyInjection;
 using Volo.Abp.Linq;
 using MongoDB.Driver;
 using MongoDB.Driver.Linq;
+using Volo.Abp.DynamicProxy;
 
 namespace Volo.Abp.MongoDB
 {
@@ -15,12 +16,12 @@ namespace Volo.Abp.MongoDB
     {
         public bool CanExecute<T>(IQueryable<T> queryable)
         {
-            return queryable.Provider.GetType().Namespace?.StartsWith("MongoDB") ?? false;
+            return ProxyHelper.UnProxy(queryable) is IMongoQueryable<T>;
         }
 
-        protected IMongoQueryable<T> GetMongoQueryable<T>(IQueryable<T> queryable)
+        protected virtual IMongoQueryable<T> GetMongoQueryable<T>(IQueryable<T> queryable)
         {
-            return (IMongoQueryable<T>) queryable;
+            return ProxyHelper.UnProxy(queryable).As<IMongoQueryable<T>>();
         }
 
         public Task<bool> ContainsAsync<T>(IQueryable<T> queryable, T item, CancellationToken cancellationToken = default)
diff --git a/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/MongoDbAsyncQueryableProvider_Tests.cs b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/MongoDbAsyncQueryableProvider_Tests.cs
new file mode 100644
index 0000000000..ae9be03d57
--- /dev/null
+++ b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/MongoDbAsyncQueryableProvider_Tests.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using Shouldly;
+using Volo.Abp.Domain.Repositories;
+using Volo.Abp.TestApp.Domain;
+using Volo.Abp.TestApp.Testing;
+using Volo.Abp.Uow;
+using Xunit;
+
+namespace Volo.Abp.MongoDB.Repositories
+{
+    [Collection(MongoTestCollection.Name)]
+    public class MongoDbAsyncQueryableProvider_Tests : TestAppTestBase<AbpMongoDbTestModule>
+    {
+        private readonly IUnitOfWorkManager _unitOfWorkManager;
+        private readonly IRepository<Person, Guid> _personRepository;
+        private readonly MongoDbAsyncQueryableProvider _mongoDbAsyncQueryableProvider;
+
+        public MongoDbAsyncQueryableProvider_Tests()
+        {
+            _unitOfWorkManager = GetRequiredService<IUnitOfWorkManager>();
+            _personRepository = GetRequiredService<IRepository<Person, Guid>>();
+            _mongoDbAsyncQueryableProvider = GetRequiredService<MongoDbAsyncQueryableProvider>();
+        }
+
+        [Fact]
+        public void CanExecute()
+        {
+            _mongoDbAsyncQueryableProvider.CanExecute(_personRepository).ShouldBeTrue();
+            _mongoDbAsyncQueryableProvider.CanExecute(_personRepository.WithDetails()).ShouldBeTrue();
+        }
+
+        [Fact]
+        public async Task FirstOrDefaultAsync()
+        {
+            using (var uow = _unitOfWorkManager.Begin())
+            {
+                (await _mongoDbAsyncQueryableProvider.FirstOrDefaultAsync(_personRepository.Where(p => p.Name == "Douglas"))).ShouldNotBeNull();
+                await uow.CompleteAsync();
+            }
+        }
+
+        [Fact]
+        public async Task AnyAsync()
+        {
+            using (var uow = _unitOfWorkManager.Begin())
+            {
+                (await _mongoDbAsyncQueryableProvider.AnyAsync(_personRepository, p => p.Name == "Douglas")).ShouldBeTrue();
+                await uow.CompleteAsync();
+            }
+        }
+
+        [Fact]
+        public async Task CountAsync()
+        {
+            using (var uow = _unitOfWorkManager.Begin())
+            {
+                (await _mongoDbAsyncQueryableProvider.CountAsync(_personRepository.Where(p => p.Name == "Douglas"))).ShouldBeGreaterThan(0);
+                await uow.CompleteAsync();
+            }
+        }
+
+        [Fact]
+        public async Task LongCountAsync()
+        {
+            using (var uow = _unitOfWorkManager.Begin())
+            {
+                (await _mongoDbAsyncQueryableProvider.LongCountAsync(_personRepository)).ShouldBeGreaterThan(0);
+                await uow.CompleteAsync();
+            }
+        }
+
+        //More MongoDbAsyncQueryableProvider's method test.
+    }
+}
diff --git a/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/Repository_Basic_Tests.cs b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/Repository_Basic_Tests.cs
index dd441bd99d..09b1551e3d 100644
--- a/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/Repository_Basic_Tests.cs
+++ b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Repositories/Repository_Basic_Tests.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
+using MongoDB.Driver.Linq;
 using Shouldly;
 using Volo.Abp.TestApp;
 using Volo.Abp.TestApp.Domain;
@@ -12,6 +13,15 @@ namespace Volo.Abp.MongoDB.Repositories
     [Collection(MongoTestCollection.Name)]
     public class Repository_Basic_Tests : Repository_Basic_Tests<AbpMongoDbTestModule>
     {
+        [Fact]
+        public void ToMongoQueryable_Test()
+        {
+            ((IMongoQueryable<Person>) PersonRepository).ShouldNotBeNull();
+            PersonRepository.As<IMongoQueryable<Person>>().ShouldNotBeNull();
+            ((IMongoQueryable<Person>) PersonRepository.Where(p => p.Name == "Douglas")).ShouldNotBeNull();
+            PersonRepository.Where(p => p.Name == "Douglas").As<IMongoQueryable<Person>>().ShouldNotBeNull();
+        }
+
         [Fact]
         public async Task Linq_Queries()
         {