diff --git a/core/reader/factory_api.go b/core/reader/factory_api.go
index 10f322e..494236a 100644
--- a/core/reader/factory_api.go
+++ b/core/reader/factory_api.go
@@ -112,7 +112,7 @@ func GetMsgDispatcherClient(creator FactoryCreator, mqConfig config.MQConfig, tt
 	if err != nil {
 		return nil, err
 	}
-	return msgdispatcher.NewClient(warpFactory, "cdc", 8444), nil
+	return msgdispatcher.NewClient(warpFactory, "cdc-"+util.GetUUID(), 8444), nil
 }
 
 func GetStreamFactory(creator FactoryCreator, mqConfig config.MQConfig, ttMsgStream bool) (msgstream.Factory, error) {
diff --git a/core/util/string.go b/core/util/string.go
index 91d1647..8ba0d5b 100644
--- a/core/util/string.go
+++ b/core/util/string.go
@@ -31,6 +31,7 @@ import (
 	"go.uber.org/zap"
 	"google.golang.org/protobuf/proto"
 
+	"github.com/google/uuid"
 	"github.com/milvus-io/milvus/pkg/mq/msgstream"
 	"github.com/milvus-io/milvus/pkg/util/merr"
 
@@ -217,3 +218,8 @@ func GetTaskIDFromCtx(ctx context.Context) string {
 	}
 	return taskID
 }
+
+func GetUUID() string {
+	uid := uuid.Must(uuid.NewRandom())
+	return strings.ReplaceAll(uid.String(), "-", "")
+}
diff --git a/server/cdc_impl.go b/server/cdc_impl.go
index bd739ab..9910b5b 100644
--- a/server/cdc_impl.go
+++ b/server/cdc_impl.go
@@ -22,12 +22,10 @@ import (
 	"encoding/base64"
 	"fmt"
 	"strconv"
-	"strings"
 	"sync"
 	"time"
 
 	"github.com/cockroachdb/errors"
-	"github.com/google/uuid"
 	"github.com/samber/lo"
 	"go.uber.org/atomic"
 	"go.uber.org/zap"
@@ -436,7 +434,7 @@ func (e *MetaCDC) Create(req *request.CreateRequest) (resp *request.CreateRespon
 	}
 
 	info := &meta.TaskInfo{
-		TaskID:                e.getUUID(),
+		TaskID:                util.GetUUID(),
 		MilvusConnectParam:    req.MilvusConnectParam,
 		KafkaConnectParam:     req.KafkaConnectParam,
 		CollectionInfos:       req.CollectionInfos,
@@ -698,11 +696,6 @@ func (e *MetaCDC) checkCollectionInfos(infos []model.CollectionInfo) error {
 	return servererror.NewClientError(errMsg)
 }
 
-func (e *MetaCDC) getUUID() string {
-	uid := uuid.Must(uuid.NewRandom())
-	return strings.ReplaceAll(uid.String(), "-", "")
-}
-
 func (e *MetaCDC) startInternal(info *meta.TaskInfo, ignoreUpdateState bool) error {
 	taskLog := log.With(zap.String("task_id", info.TaskID))
 	uKey := getTaskUniqueIDFromInfo(info)