diff --git a/internal/datanode/importv2/task_import.go b/internal/datanode/importv2/task_import.go
index 702a2d62d3..7491007f77 100644
--- a/internal/datanode/importv2/task_import.go
+++ b/internal/datanode/importv2/task_import.go
@@ -244,6 +244,7 @@ func (t *ImportTask) importFile(reader importutilv2.Reader) error {
 		if !importutilv2.IsBackup(t.req.GetOptions()) {
 			err = RunEmbeddingFunction(t, data)
 			if err != nil {
+				log.Warn("run embedding function failed", WrapLogFields(t, zap.Error(err))...)
 				return err
 			}
 		}
diff --git a/internal/datanode/importv2/util.go b/internal/datanode/importv2/util.go
index 551e015f1b..1e103f3bb2 100644
--- a/internal/datanode/importv2/util.go
+++ b/internal/datanode/importv2/util.go
@@ -424,6 +424,7 @@ func FillDynamicData(schema *schemapb.CollectionSchema, data *storage.InsertData
 }
 
 func RunEmbeddingFunction(task *ImportTask, data *storage.InsertData) error {
+	log.Info("start to run embedding function")
 	if err := RunDenseEmbedding(task, data); err != nil {
 		return err
 	}
@@ -435,14 +436,18 @@ func RunEmbeddingFunction(task *ImportTask, data *storage.InsertData) error {
 }
 
 func RunDenseEmbedding(task *ImportTask, data *storage.InsertData) error {
+	log.Info("start to run dense embedding")
 	schema := task.GetSchema()
 	allowNonBM25Outputs := common.GetCollectionAllowInsertNonBM25FunctionOutputs(schema.Properties)
+	log.Info("allowNonBM25Outputs", zap.Any("allowNonBM25Outputs", allowNonBM25Outputs))
 	fieldIDs := lo.Keys(data.Data)
 	needProcessFunctions, err := typeutil.GetNeedProcessFunctions(fieldIDs, schema.Functions, allowNonBM25Outputs, false)
 	if err != nil {
 		return err
 	}
+	log.Info("needProcessFunctions", zap.Any("needProcessFunctions", needProcessFunctions))
 	if embedding.HasNonBM25Functions(schema.Functions, []int64{}) {
+		log.Info("has non bm25 functions")
 		extraInfo := &models.ModelExtraInfo{
 			ClusterID: task.req.ClusterID,
 			DBName:    task.req.Schema.DbName,
@@ -454,11 +459,13 @@ func RunDenseEmbedding(task *ImportTask, data *storage.InsertData) error {
 		if err := exec.ProcessBulkInsert(context.Background(), data); err != nil {
 			return err
 		}
+		log.Info("end to run dense embedding")
 	}
 	return nil
 }
 
 func RunBm25Function(task *ImportTask, data *storage.InsertData) error {
+	log.Info("start to run bm25 function")
 	fns := task.GetSchema().GetFunctions()
 	for _, fn := range fns {
 		runner, err := function.NewFunctionRunner(task.GetSchema(), fn)
diff --git a/internal/util/function/embedding/function_executor.go b/internal/util/function/embedding/function_executor.go
index 3e0be2e4b2..1e6a350e7c 100644
--- a/internal/util/function/embedding/function_executor.go
+++ b/internal/util/function/embedding/function_executor.go
@@ -277,7 +277,7 @@ func (executor *FunctionExecutor) ProcessBulkInsert(ctx context.Context, data *s
 	for _, runner := range executor.runners {
 		output, err := executor.processSingleBulkInsert(ctx, runner, data)
 		if err != nil {
-			return nil
+			return err
 		}
 		for k, v := range output {
 			data.Data[k] = v
diff --git a/internal/util/function/embedding/text_embedding_function.go b/internal/util/function/embedding/text_embedding_function.go
index 1435336440..4146ef750c 100644
--- a/internal/util/function/embedding/text_embedding_function.go
+++ b/internal/util/function/embedding/text_embedding_function.go
@@ -161,8 +161,14 @@ func (runner *TextEmbeddingFunction) Check(ctx context.Context) error {
 	switch embds := embds.(type) {
 	case [][]float32:
 		dim = len(embds[0])
+		if runner.GetOutputFields()[0].DataType != schemapb.DataType_FloatVector {
+			return fmt.Errorf("Embedding model output and field type mismatch, model output is %s, field type is %s", schemapb.DataType_name[int32(schemapb.DataType_FloatVector)], schemapb.DataType_name[int32(runner.GetOutputFields()[0].DataType)])
+		}
 	case [][]int8:
 		dim = len(embds[0])
+		if runner.GetOutputFields()[0].DataType != schemapb.DataType_Int8Vector {
+			return fmt.Errorf("Embedding model output and field type mismatch, model output is %s, field type is %s", schemapb.DataType_name[int32(schemapb.DataType_Int8Vector)], schemapb.DataType_name[int32(runner.GetOutputFields()[0].DataType)])
+		}
 	default:
 		return fmt.Errorf("Unsupport embedding type: %s", reflect.TypeOf(embds).String())
 	}
diff --git a/internal/util/function/embedding/text_embedding_function_test.go b/internal/util/function/embedding/text_embedding_function_test.go
index 8537abe6a4..68ce158c66 100644
--- a/internal/util/function/embedding/text_embedding_function_test.go
+++ b/internal/util/function/embedding/text_embedding_function_test.go
@@ -1023,3 +1023,44 @@ func (s *TextEmbeddingFunctionSuite) TestDisable() {
 	}, &models.ModelExtraInfo{ClusterID: "test-cluster", DBName: "test-db"})
 	s.ErrorContains(err, "Text embedding model provider [openai] is disabled")
 }
+
+func (s *TextEmbeddingFunctionSuite) TestCheck() {
+	schema := &schemapb.CollectionSchema{
+		Name: "test",
+		Fields: []*schemapb.FieldSchema{
+			{FieldID: 100, Name: "int64", DataType: schemapb.DataType_Int64},
+			{FieldID: 101, Name: "text", DataType: schemapb.DataType_VarChar},
+			{
+				FieldID: 102, Name: "vector", DataType: schemapb.DataType_Int8Vector,
+				TypeParams: []*commonpb.KeyValuePair{
+					{Key: "dim", Value: "4"},
+				},
+			},
+		},
+	}
+	ts := CreateOpenAIEmbeddingServer()
+	defer ts.Close()
+	paramtable.Get().FunctionCfg.TextEmbeddingProviders.GetFunc = func() map[string]string {
+		key := openAIProvider + "." + models.URLParamKey
+		return map[string]string{
+			key: ts.URL,
+		}
+	}
+	runner, err := NewTextEmbeddingFunction(schema, &schemapb.FunctionSchema{
+		Name:             "test",
+		Type:             schemapb.FunctionType_TextEmbedding,
+		InputFieldNames:  []string{"text"},
+		OutputFieldNames: []string{"vector"},
+		InputFieldIds:    []int64{101},
+		OutputFieldIds:   []int64{102},
+		Params: []*commonpb.KeyValuePair{
+			{Key: Provider, Value: openAIProvider},
+			{Key: models.ModelNameParamKey, Value: "text-embedding-ada-002"},
+			{Key: models.DimParamKey, Value: "4"},
+			{Key: models.CredentialParamKey, Value: "mock"},
+		},
+	}, &models.ModelExtraInfo{ClusterID: "test-cluster", DBName: "test-db"})
+	s.NoError(err)
+	err = runner.Check(context.Background())
+	s.ErrorContains(err, "Embedding model output and field type mismatch, model output is FloatVector, field type is Int8Vector")
+}