diff --git a/core/redisqueue/conf.go b/rq/internal/conf.go
similarity index 95%
rename from core/redisqueue/conf.go
rename to rq/internal/conf.go
index 4661260c..db294632 100644
--- a/core/redisqueue/conf.go
+++ b/rq/internal/conf.go
@@ -1,4 +1,4 @@
-package redisqueue
+package internal
 
 import (
 	"zero/core/queue"
diff --git a/rq/constant/const.go b/rq/internal/const.go
similarity index 85%
rename from rq/constant/const.go
rename to rq/internal/const.go
index ae4d22e9..c444ea2d 100644
--- a/rq/constant/const.go
+++ b/rq/internal/const.go
@@ -1,4 +1,4 @@
-package constant
+package internal
 
 const (
 	Delimeter             = "/"
diff --git a/rq/hashchange.go b/rq/internal/hashchange.go
similarity index 97%
rename from rq/hashchange.go
rename to rq/internal/hashchange.go
index 2f68b5e2..5409705f 100644
--- a/rq/hashchange.go
+++ b/rq/internal/hashchange.go
@@ -1,4 +1,4 @@
-package rq
+package internal
 
 import (
 	"math/rand"
diff --git a/core/redisqueue/message.go b/rq/internal/message.go
similarity index 83%
rename from core/redisqueue/message.go
rename to rq/internal/message.go
index 75bbb9d0..292d96b7 100644
--- a/core/redisqueue/message.go
+++ b/rq/internal/message.go
@@ -1,4 +1,4 @@
-package redisqueue
+package internal
 
 type TimedMessage struct {
 	Time    int64  `json:"time"`
diff --git a/core/redisqueue/redisqueue_test.go b/rq/internal/redisqueue_test.go
similarity index 98%
rename from core/redisqueue/redisqueue_test.go
rename to rq/internal/redisqueue_test.go
index fbce6a62..ff9025d9 100644
--- a/core/redisqueue/redisqueue_test.go
+++ b/rq/internal/redisqueue_test.go
@@ -1,4 +1,4 @@
-package redisqueue
+package internal
 
 import (
 	"strconv"
diff --git a/core/redisqueue/redisqueueproducer.go b/rq/internal/redisqueueproducer.go
similarity index 99%
rename from core/redisqueue/redisqueueproducer.go
rename to rq/internal/redisqueueproducer.go
index 6496353f..4f7c993a 100644
--- a/core/redisqueue/redisqueueproducer.go
+++ b/rq/internal/redisqueueproducer.go
@@ -1,4 +1,4 @@
-package redisqueue
+package internal
 
 import (
 	"fmt"
diff --git a/core/redisqueue/redisqueuepusher.go b/rq/internal/redisqueuepusher.go
similarity index 98%
rename from core/redisqueue/redisqueuepusher.go
rename to rq/internal/redisqueuepusher.go
index 79008af9..2b218d60 100644
--- a/core/redisqueue/redisqueuepusher.go
+++ b/rq/internal/redisqueuepusher.go
@@ -1,4 +1,4 @@
-package redisqueue
+package internal
 
 import (
 	"fmt"
diff --git a/rq/update/incrementalupdater.go b/rq/internal/update/incrementalupdater.go
similarity index 100%
rename from rq/update/incrementalupdater.go
rename to rq/internal/update/incrementalupdater.go
diff --git a/rq/update/serverchange.go b/rq/internal/update/serverchange.go
similarity index 93%
rename from rq/update/serverchange.go
rename to rq/internal/update/serverchange.go
index 44ea40c7..04577833 100644
--- a/rq/update/serverchange.go
+++ b/rq/internal/update/serverchange.go
@@ -9,7 +9,7 @@ import (
 
 	"zero/core/hash"
 	"zero/core/jsonx"
-	"zero/rq/constant"
+	"zero/rq/internal"
 )
 
 var ErrInvalidServerChange = errors.New("not a server change message")
@@ -82,7 +82,7 @@ func (sc ServerChange) GetCode() string {
 }
 
 func IsServerChange(message string) bool {
-	return len(message) > 0 && message[0] == constant.ServerSensitivePrefix
+	return len(message) > 0 && message[0] == internal.ServerSensitivePrefix
 }
 
 func (sc ServerChange) Marshal() (string, error) {
@@ -91,7 +91,7 @@ func (sc ServerChange) Marshal() (string, error) {
 		return "", err
 	}
 
-	return string(append([]byte{constant.ServerSensitivePrefix}, body...)), nil
+	return string(append([]byte{internal.ServerSensitivePrefix}, body...)), nil
 }
 
 func UnmarshalServerChange(body string) (ServerChange, error) {
diff --git a/rq/pusher.go b/rq/pusher.go
index 14fe4d79..154dad62 100644
--- a/rq/pusher.go
+++ b/rq/pusher.go
@@ -14,11 +14,10 @@ import (
 	"zero/core/lang"
 	"zero/core/logx"
 	"zero/core/queue"
-	"zero/core/redisqueue"
 	"zero/core/stores/redis"
 	"zero/core/threading"
-	"zero/rq/constant"
-	"zero/rq/update"
+	"zero/rq/internal"
+	"zero/rq/internal/update"
 )
 
 const (
@@ -155,7 +154,7 @@ func (pusher *Pusher) failover(server string) error {
 				return
 			}
 
-			if option == constant.TimedQueueType {
+			if option == internal.TimedQueueType {
 				message, err = unwrapTimedMessage(message)
 				if err != nil {
 					logx.Errorf("invalid timedMessage: %s, error: %s", message, err.Error())
@@ -179,11 +178,11 @@ func UnmarshalPusher(server string) (queue.QueuePusher, error) {
 		return nil, err
 	}
 
-	if option == constant.TimedQueueType {
-		return redisqueue.NewPusher(store, key, redisqueue.WithTime()), nil
+	if option == internal.TimedQueueType {
+		return internal.NewPusher(store, key, internal.WithTime()), nil
 	}
 
-	return redisqueue.NewPusher(store, key), nil
+	return internal.NewPusher(store, key), nil
 }
 
 func WithBatchConsistentStrategy(keysFn KeysFn, assembleFn AssembleFn, opts ...discov.BalanceOption) PusherOption {
@@ -375,15 +374,15 @@ func getName(key string) string {
 func newPusher(server string) (queue.QueuePusher, error) {
 	if rds, key, option, err := newRedisWithKey(server); err != nil {
 		return nil, err
-	} else if option == constant.TimedQueueType {
-		return redisqueue.NewPusher(rds, key, redisqueue.WithTime()), nil
+	} else if option == internal.TimedQueueType {
+		return internal.NewPusher(rds, key, internal.WithTime()), nil
 	} else {
-		return redisqueue.NewPusher(rds, key), nil
+		return internal.NewPusher(rds, key), nil
 	}
 }
 
 func newRedisWithKey(server string) (rds *redis.Redis, key, option string, err error) {
-	fields := strings.Split(server, constant.Delimeter)
+	fields := strings.Split(server, internal.Delimeter)
 	if len(fields) < etcdRedisFields {
 		err = fmt.Errorf("wrong redis queue: %s, should be ip:port/type/password/key/[option]", server)
 		return
@@ -437,7 +436,7 @@ func broadcast(servers []string, message string) error {
 }
 
 func unwrapTimedMessage(message string) (string, error) {
-	var tm redisqueue.TimedMessage
+	var tm internal.TimedMessage
 	if err := jsonx.UnmarshalFromString(message, &tm); err != nil {
 		return "", err
 	}
diff --git a/rq/queue.go b/rq/queue.go
index e6a093a0..d72a5875 100644
--- a/rq/queue.go
+++ b/rq/queue.go
@@ -11,13 +11,12 @@ import (
 	"zero/core/discov"
 	"zero/core/logx"
 	"zero/core/queue"
-	"zero/core/redisqueue"
 	"zero/core/service"
 	"zero/core/stores/redis"
 	"zero/core/stringx"
 	"zero/core/threading"
-	"zero/rq/constant"
-	"zero/rq/update"
+	"zero/rq/internal"
+	"zero/rq/internal/update"
 )
 
 const keyLen = 6
@@ -107,8 +106,8 @@ func (q *MessageQueue) Stop() {
 
 func (q *MessageQueue) buildQueue() *queue.Queue {
 	inboundStore := redis.NewRedis(q.c.Redis.Host, q.c.Redis.Type, q.c.Redis.Pass)
-	producerFactory := redisqueue.NewProducerFactory(inboundStore, q.c.Redis.Key,
-		redisqueue.TimeSensitive(q.c.DropBefore))
+	producerFactory := internal.NewProducerFactory(inboundStore, q.c.Redis.Key,
+		internal.TimeSensitive(q.c.DropBefore))
 	mq := queue.NewQueue(producerFactory, q.consumerFactory)
 
 	if len(q.c.Name) > 0 {
@@ -140,7 +139,7 @@ func (q *MessageQueue) maybeAppendRenewer(group *service.ServiceGroup, mq *queue
 	if len(q.c.Etcd.Hosts) > 0 || len(q.c.Etcd.Key) > 0 {
 		etcdValue := MarshalQueue(q.c.Redis)
 		if q.c.DropBefore > 0 {
-			etcdValue = strings.Join([]string{etcdValue, constant.TimedQueueType}, constant.Delimeter)
+			etcdValue = strings.Join([]string{etcdValue, internal.TimedQueueType}, internal.Delimeter)
 		}
 		keepAliver := discov.NewRenewer(q.c.Etcd.Hosts, q.c.Etcd.Key, etcdValue, q.options.renewId)
 		mq.AddListener(pauseResumeHandler{
@@ -156,7 +155,7 @@ func MarshalQueue(rds redis.RedisKeyConf) string {
 		rds.Type,
 		rds.Pass,
 		rds.Key,
-	}, constant.Delimeter)
+	}, internal.Delimeter)
 }
 
 func WithHandle(handle ConsumeHandle) queue.ConsumerFactory {
@@ -251,7 +250,7 @@ func (c *serverSensitiveConsumer) Consume(msg string) error {
 
 		oldHash := change.CreatePrevHash()
 		newHash := change.CreateCurrentHash()
-		hashChange := NewHashChange(oldHash, newHash)
+		hashChange := internal.NewHashChange(oldHash, newHash)
 		c.mq.redisQueue.Broadcast(hashChange)
 
 		return nil