diff --git a/dtmgrpc/dtmgimp/types.go b/dtmgrpc/dtmgimp/types.go
index 2df228a..4c0436d 100644
--- a/dtmgrpc/dtmgimp/types.go
+++ b/dtmgrpc/dtmgimp/types.go
@@ -51,12 +51,12 @@ func GrpcClientLog(ctx context.Context, method string, req, reply interface{}, c
 }
 
 // InvokeURL invoke a url for trans
-func InvokeBranch(t *dtmimp.TransBase, msg proto.Message, url string, reply interface{}, branchID string, op string) error {
+func InvokeBranch(t *dtmimp.TransBase, isRaw bool, msg proto.Message, url string, reply interface{}, branchID string, op string) error {
 	server, method, err := dtmdriver.GetDriver().ParseServerMethod(url)
 	if err != nil {
 		return err
 	}
 	ctx := TransInfo2Ctx(t.Gid, t.TransType, branchID, op, t.Dtm)
 	ctx = metadata.AppendToOutgoingContext(ctx, Map2Kvs(t.BranchHeaders)...)
-	return MustGetGrpcConn(server, false).Invoke(ctx, method, msg, reply)
+	return MustGetGrpcConn(server, isRaw).Invoke(ctx, method, msg, reply)
 }
diff --git a/dtmgrpc/msg.go b/dtmgrpc/msg.go
index 33ab7a3..575ec35 100644
--- a/dtmgrpc/msg.go
+++ b/dtmgrpc/msg.go
@@ -60,8 +60,7 @@ func (s *MsgGrpc) Do(queryPrepared string, busiCall func(bb *dtmcli.BranchBarrie
 	if err == nil {
 		err = busiCall(bb)
 		if err != nil && !errors.Is(err, dtmcli.ErrFailure) {
-			var reply interface{}
-			err = dtmgimp.InvokeBranch(&s.TransBase, nil, queryPrepared, &reply, bb.BranchID, bb.Op)
+			err = dtmgimp.InvokeBranch(&s.TransBase, true, nil, queryPrepared, &[]byte{}, bb.BranchID, bb.Op)
 			err = GrpcError2DtmError(err)
 		}
 		if errors.Is(err, dtmcli.ErrFailure) {
diff --git a/dtmgrpc/tcc.go b/dtmgrpc/tcc.go
index 11fb1b4..54a9e05 100644
--- a/dtmgrpc/tcc.go
+++ b/dtmgrpc/tcc.go
@@ -85,5 +85,5 @@ func (t *TccGrpc) CallBranch(busiMsg proto.Message, tryURL string, confirmURL st
 	if err != nil {
 		return err
 	}
-	return dtmgimp.InvokeBranch(&t.TransBase, busiMsg, tryURL, reply, branchID, "try")
+	return dtmgimp.InvokeBranch(&t.TransBase, false, busiMsg, tryURL, reply, branchID, "try")
 }
diff --git a/dtmgrpc/xa.go b/dtmgrpc/xa.go
index dcdb9b1..a7bbebb 100644
--- a/dtmgrpc/xa.go
+++ b/dtmgrpc/xa.go
@@ -118,5 +118,5 @@ func (xc *XaGrpcClient) XaGlobalTransaction2(gid string, custom func(*XaGrpc), x
 
 // CallBranch call a xa branch
 func (x *XaGrpc) CallBranch(msg proto.Message, url string, reply interface{}) error {
-	return dtmgimp.InvokeBranch(&x.TransBase, msg, url, reply, x.NewSubBranchID(), "action")
+	return dtmgimp.InvokeBranch(&x.TransBase, false, msg, url, reply, x.NewSubBranchID(), "action")
 }
diff --git a/test/busi/barrier.go b/test/busi/barrier.go
index a0734e9..63c24c2 100644
--- a/test/busi/barrier.go
+++ b/test/busi/barrier.go
@@ -11,6 +11,7 @@ import (
 	"database/sql"
 
 	"github.com/dtm-labs/dtm/dtmcli"
+	"github.com/dtm-labs/dtm/dtmgrpc"
 	"github.com/dtm-labs/dtm/dtmsvr/config"
 	"github.com/dtm-labs/dtm/dtmutil"
 	"github.com/gin-gonic/gin"
@@ -149,5 +150,6 @@ func (s *busiServer) TransOutRevertBSaga(ctx context.Context, in *BusiReq) (*emp
 
 func (s *busiServer) QueryPreparedB(ctx context.Context, in *BusiReq) (*emptypb.Empty, error) {
 	barrier := MustBarrierFromGrpc(ctx)
-	return &emptypb.Empty{}, barrier.QueryPrepared(dbGet().ToSQLDB())
+	err := barrier.QueryPrepared(dbGet().ToSQLDB())
+	return &emptypb.Empty{}, dtmgrpc.DtmError2GrpcError(err)
 }
diff --git a/test/msg_grpc_barrier_test.go b/test/msg_grpc_barrier_test.go
index 9b57633..aba9a65 100644
--- a/test/msg_grpc_barrier_test.go
+++ b/test/msg_grpc_barrier_test.go
@@ -8,6 +8,7 @@ import (
 
 	"bou.ke/monkey"
 	"github.com/dtm-labs/dtm/dtmcli/dtmimp"
+	"github.com/dtm-labs/dtm/dtmcli/logger"
 	"github.com/dtm-labs/dtm/dtmgrpc"
 	"github.com/dtm-labs/dtm/test/busi"
 	"github.com/stretchr/testify/assert"
@@ -48,7 +49,30 @@ func TestMsgGrpcPrepareAndSubmitCommitAfterFailed(t *testing.T) {
 		})
 		return err
 	})
-	assert.Error(t, err)
-	cronTransOnceForwardNow(t, gid, 180)
+	assert.Nil(t, err)
+	waitTransProcessed(gid)
 	assertNotSameBalance(t, before, "mysql")
 }
+
+func TestMsgGrpcPrepareAndSubmitCommitFailed(t *testing.T) {
+	if conf.Store.IsDB() { // cannot patch tx.Commit, because Prepare also do Commit
+		return
+	}
+	before := getBeforeBalances("mysql")
+	gid := dtmimp.GetFuncName()
+	req := busi.GenBusiReq(30, false, false)
+	msg := dtmgrpc.NewMsgGrpc(DtmGrpcServer, gid).
+		Add(busi.Busi+"/SagaBTransIn", req)
+	var g *monkey.PatchGuard
+	err := msg.PrepareAndSubmit(busi.BusiGrpc+"/busi.Busi/QueryPreparedB", dbGet().ToSQLDB(), func(tx *sql.Tx) error {
+		g = monkey.PatchInstanceMethod(reflect.TypeOf(tx), "Commit", func(tx *sql.Tx) error {
+			logger.Debugf("tx.Commit rollback and return error in test")
+			_ = tx.Rollback()
+			return errors.New("test error for patch")
+		})
+		return busi.SagaAdjustBalance(tx, busi.TransOutUID, -int(req.Amount), "SUCCESS")
+	})
+	g.Unpatch()
+	assert.Error(t, err)
+	assertSameBalance(t, before, "mysql")
+}