diff --git a/client.go b/client.go
index f9c056d..f30e45b 100644
--- a/client.go
+++ b/client.go
@@ -312,12 +312,12 @@ func (c *Client) Session(opt ...*options.SessionOptions) (*Session, error) {
 // - version of mongoDB server >= v4.0
 // - Topology of mongoDB server is not Single
 // At the same time, please pay attention to the following
-// - make sure all operations in callback use the sessCtx as context parameter
-// - if operations in callback takes more than(include equal) 120s, the operations will not take effect,
-// - if operation in callback return qmgo.ErrTransactionRetry,
-//   the whole transaction will retry, so this transaction must be idempotent
-// - if operations in callback return qmgo.ErrTransactionNotSupported,
-// - If the ctx parameter already has a Session attached to it, it will be replaced by this session.
+//   - make sure all operations in callback use the sessCtx as context parameter
+//   - if operations in callback takes more than(include equal) 120s, the operations will not take effect,
+//   - if operation in callback return qmgo.ErrTransactionRetry,
+//     the whole transaction will retry, so this transaction must be idempotent
+//   - if operations in callback return qmgo.ErrTransactionNotSupported,
+//   - If the ctx parameter already has a Session attached to it, it will be replaced by this session.
 func (c *Client) DoTransaction(ctx context.Context, callback func(sessCtx context.Context) (interface{}, error), opts ...*options.TransactionOptions) (interface{}, error) {
 	if !c.transactionAllowed() {
 		return nil, ErrTransactionNotSupported
diff --git a/session.go b/session.go
index 900cb37..f11c158 100644
--- a/session.go
+++ b/session.go
@@ -28,17 +28,17 @@ type Session struct {
 }
 
 // StartTransaction starts transaction
-//precondition：
-//- version of mongoDB server >= v4.0
-//- Topology of mongoDB server is not Single
-//At the same time, please pay attention to the following
-//- make sure all operations in callback use the sessCtx as context parameter
-//- Dont forget to call EndSession if session is not used anymore
-//- if operations in callback takes more than(include equal) 120s, the operations will not take effect,
-//- if operation in callback return qmgo.ErrTransactionRetry,
-//  the whole transaction will retry, so this transaction must be idempotent
-//- if operations in callback return qmgo.ErrTransactionNotSupported,
-//- If the ctx parameter already has a Session attached to it, it will be replaced by this session.
+// precondition：
+// - version of mongoDB server >= v4.0
+// - Topology of mongoDB server is not Single
+// At the same time, please pay attention to the following
+//   - make sure all operations in callback use the sessCtx as context parameter
+//   - Dont forget to call EndSession if session is not used anymore
+//   - if operations in callback takes more than(include equal) 120s, the operations will not take effect,
+//   - if operation in callback return qmgo.ErrTransactionRetry,
+//     the whole transaction will retry, so this transaction must be idempotent
+//   - if operations in callback return qmgo.ErrTransactionNotSupported,
+//   - If the ctx parameter already has a Session attached to it, it will be replaced by this session.
 func (s *Session) StartTransaction(ctx context.Context, cb func(sessCtx context.Context) (interface{}, error), opts ...*opts.TransactionOptions) (interface{}, error) {
 	transactionOpts := options.Transaction()
 	if len(opts) > 0 && opts[0].TransactionOptions != nil {
@@ -51,6 +51,27 @@ func (s *Session) StartTransaction(ctx context.Context, cb func(sessCtx context.
 	return result, nil
 }
 
+func (s *Session) StartAsyncTransaction(ctx context.Context, opts ...*opts.TransactionOptions) (context.Context, error) {
+	transactionOpts := options.Transaction()
+	if len(opts) > 0 && opts[0].TransactionOptions != nil {
+		transactionOpts = opts[0].TransactionOptions
+	}
+
+	sCtx := mongo.NewSessionContext(ctx, s.session)
+
+	err := s.session.StartTransaction(transactionOpts)
+
+	return sCtx, err
+}
+
+func (s *Session) CommitAsyncTransaction(ctx context.Context) error {
+	return s.session.CommitTransaction(ctx)
+}
+
+func (s *Session) AbortAsyncTransaction(ctx context.Context) error {
+	return s.session.AbortTransaction(ctx)
+}
+
 // EndSession will abort any existing transactions and close the session.
 func (s *Session) EndSession(ctx context.Context) {
 	s.session.EndSession(ctx)
diff --git a/session_test.go b/session_test.go
index df39f5a..a5ededc 100644
--- a/session_test.go
+++ b/session_test.go
@@ -50,6 +50,82 @@ func initTransactionClient(coll string) *QmgoClient {
 	return qClient
 
 }
+
+func TestClient_AsyncTransaction(t *testing.T) {
+	ast := require.New(t)
+	ctx := context.Background()
+	cli := initTransactionClient("test")
+	defer cli.DropDatabase(ctx)
+
+	session, err := cli.Session()
+	if err != nil {
+		ast.NoError(err)
+	}
+
+	defer session.EndSession(ctx)
+
+	sCtx, err := session.StartAsyncTransaction(ctx)
+	if err != nil {
+		ast.NoError(err)
+	}
+
+	if _, err := cli.InsertOne(sCtx, bson.D{{"abc", int32(1)}}); err != nil {
+		ast.NoError(err)
+	}
+	if _, err := cli.InsertOne(sCtx, bson.D{{"xyz", int32(999)}}); err != nil {
+		ast.NoError(err)
+	}
+
+	if err := session.CommitAsyncTransaction(sCtx); err != nil {
+		ast.NoError(err)
+	}
+
+	r := bson.M{}
+	cli.Find(ctx, bson.M{"abc": 1}).One(&r)
+	ast.Equal(r["abc"], int32(1))
+
+	cli.Find(ctx, bson.M{"xyz": 999}).One(&r)
+	ast.Equal(r["xyz"], int32(999))
+}
+
+func TestClient_AsyncAbortTransaction(t *testing.T) {
+	ast := require.New(t)
+	ctx := context.Background()
+	cli := initTransactionClient("test")
+	defer cli.DropDatabase(ctx)
+	session, err := cli.Session()
+	if err != nil {
+		ast.NoError(err)
+	}
+
+	sCtx, err := session.StartAsyncTransaction(ctx)
+	if err != nil {
+		ast.NoError(err)
+	}
+
+	defer session.EndSession(ctx)
+	defer session.AbortAsyncTransaction(sCtx)
+
+	if _, err := cli.InsertOne(sCtx, bson.D{{"abc", int32(1)}}); err != nil {
+		ast.NoError(err)
+	}
+
+	if _, err := cli.InsertOne(sCtx, bson.D{{"xyz", int32(999)}}); err != nil {
+		ast.NoError(err)
+	}
+
+	if err := session.AbortAsyncTransaction(sCtx); err != nil {
+		ast.NoError(err)
+	}
+
+	r := bson.M{}
+	cli.Find(ctx, bson.M{"abc": 1}).One(&r)
+	ast.Empty(r)
+
+	cli.Find(ctx, bson.M{"xyz": 999}).One(&r)
+	ast.Empty(r)
+}
+
 func TestClient_DoTransaction(t *testing.T) {
 	ast := require.New(t)
 	ctx := context.Background()