diff --git a/cmd/openim-api/main.go b/cmd/openim-api/main.go
index dbc117edf..925ea4045 100644
--- a/cmd/openim-api/main.go
+++ b/cmd/openim-api/main.go
@@ -28,12 +28,12 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/internal/api"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	openKeeper "github.com/OpenIMSDK/tools/discoveryregistry/zookeeper"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 func main() {
diff --git a/cmd/openim-push/main.go b/cmd/openim-push/main.go
index 03db8ae03..adc3a7cb7 100644
--- a/cmd/openim-push/main.go
+++ b/cmd/openim-push/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-auth/main.go b/cmd/openim-rpc/openim-rpc-auth/main.go
index 524804988..62bb65fab 100644
--- a/cmd/openim-rpc/openim-rpc-auth/main.go
+++ b/cmd/openim-rpc/openim-rpc-auth/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/auth"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-conversation/main.go b/cmd/openim-rpc/openim-rpc-conversation/main.go
index fec8226f8..0465de868 100644
--- a/cmd/openim-rpc/openim-rpc-conversation/main.go
+++ b/cmd/openim-rpc/openim-rpc-conversation/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/conversation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-friend/main.go b/cmd/openim-rpc/openim-rpc-friend/main.go
index fbd44038e..7a0631a20 100644
--- a/cmd/openim-rpc/openim-rpc-friend/main.go
+++ b/cmd/openim-rpc/openim-rpc-friend/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/friend"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-group/main.go b/cmd/openim-rpc/openim-rpc-group/main.go
index 06baac155..af78868d2 100644
--- a/cmd/openim-rpc/openim-rpc-group/main.go
+++ b/cmd/openim-rpc/openim-rpc-group/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/group"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-msg/main.go b/cmd/openim-rpc/openim-rpc-msg/main.go
index 356081d33..6bdd4842d 100644
--- a/cmd/openim-rpc/openim-rpc-msg/main.go
+++ b/cmd/openim-rpc/openim-rpc-msg/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/msg"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-third/main.go b/cmd/openim-rpc/openim-rpc-third/main.go
index c070e6811..2136bc157 100644
--- a/cmd/openim-rpc/openim-rpc-third/main.go
+++ b/cmd/openim-rpc/openim-rpc-third/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/third"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/cmd/openim-rpc/openim-rpc-user/main.go b/cmd/openim-rpc/openim-rpc-user/main.go
index 6d6d9008d..16a24c812 100644
--- a/cmd/openim-rpc/openim-rpc-user/main.go
+++ b/cmd/openim-rpc/openim-rpc-user/main.go
@@ -17,7 +17,7 @@ package main
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/user"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func main() {
diff --git a/internal/api/custom_validator.go b/internal/api/custom_validator.go
index 42e50647f..7425ecb38 100644
--- a/internal/api/custom_validator.go
+++ b/internal/api/custom_validator.go
@@ -17,7 +17,7 @@ package api
 import (
 	"github.com/go-playground/validator/v10"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 func RequiredIf(fl validator.FieldLevel) bool {
diff --git a/internal/api/msg.go b/internal/api/msg.go
index c08912ac8..d79be716b 100644
--- a/internal/api/msg.go
+++ b/internal/api/msg.go
@@ -20,17 +20,17 @@ import (
 	"github.com/mitchellh/mapstructure"
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/apiresp"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/apistruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
 	"github.com/OpenIMSDK/tools/a2r"
+	"github.com/OpenIMSDK/tools/apiresp"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type MessageApi struct {
diff --git a/internal/api/route.go b/internal/api/route.go
index 2dfb9f6c4..bc69ff8b3 100644
--- a/internal/api/route.go
+++ b/internal/api/route.go
@@ -24,12 +24,12 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mw"
 )
 
 func NewGinRouter(discov discoveryregistry.SvcDiscoveryRegistry, rdb redis.UniversalClient) *gin.Engine {
diff --git a/internal/api/third.go b/internal/api/third.go
index 86daccb17..e480d4c11 100644
--- a/internal/api/third.go
+++ b/internal/api/third.go
@@ -20,11 +20,11 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/third"
 	"github.com/OpenIMSDK/tools/a2r"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
 )
 
 type ThirdApi rpcclient.Third
diff --git a/internal/api/user.go b/internal/api/user.go
index f1e1245b8..c7bcf7862 100644
--- a/internal/api/user.go
+++ b/internal/api/user.go
@@ -17,15 +17,15 @@ package api
 import (
 	"github.com/gin-gonic/gin"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/apiresp"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/msggateway"
 	"github.com/OpenIMSDK/protocol/user"
 	"github.com/OpenIMSDK/tools/a2r"
+	"github.com/OpenIMSDK/tools/apiresp"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 type UserApi rpcclient.User
diff --git a/internal/msggateway/callback.go b/internal/msggateway/callback.go
index d705e25f0..530c18102 100644
--- a/internal/msggateway/callback.go
+++ b/internal/msggateway/callback.go
@@ -19,10 +19,10 @@ import (
 	"time"
 
 	cbapi "github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/mcontext"
 )
 
 func url() string {
diff --git a/internal/msggateway/client.go b/internal/msggateway/client.go
index 212d8e8b2..bc5fa1511 100644
--- a/internal/msggateway/client.go
+++ b/internal/msggateway/client.go
@@ -23,12 +23,12 @@ import (
 
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/apiresp"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/apiresp"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var (
diff --git a/internal/msggateway/compressor.go b/internal/msggateway/compressor.go
index 99b827454..0639fb4f0 100644
--- a/internal/msggateway/compressor.go
+++ b/internal/msggateway/compressor.go
@@ -19,7 +19,7 @@ import (
 	"compress/gzip"
 	"io"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type Compressor interface {
diff --git a/internal/msggateway/context.go b/internal/msggateway/context.go
index e1d066467..672ba1dbe 100644
--- a/internal/msggateway/context.go
+++ b/internal/msggateway/context.go
@@ -19,8 +19,8 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type UserConnContext struct {
diff --git a/internal/msggateway/encoder.go b/internal/msggateway/encoder.go
index 41ab02d0c..9791acb39 100644
--- a/internal/msggateway/encoder.go
+++ b/internal/msggateway/encoder.go
@@ -18,7 +18,7 @@ import (
 	"bytes"
 	"encoding/gob"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type Encoder interface {
diff --git a/internal/msggateway/http_error.go b/internal/msggateway/http_error.go
index 03121aba3..03881cf27 100644
--- a/internal/msggateway/http_error.go
+++ b/internal/msggateway/http_error.go
@@ -14,7 +14,7 @@
 
 package msggateway
 
-import "github.com/OpenIMSDK/Open-IM-Server/pkg/apiresp"
+import "github.com/OpenIMSDK/tools/apiresp"
 
 func httpError(ctx *UserConnContext, err error) {
 	apiresp.HttpError(ctx.RespWriter, err)
diff --git a/internal/msggateway/hub_server.go b/internal/msggateway/hub_server.go
index e32e8f7fe..dc440a7c8 100644
--- a/internal/msggateway/hub_server.go
+++ b/internal/msggateway/hub_server.go
@@ -18,19 +18,19 @@ import (
 	"context"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/tokenverify"
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/startrpc"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msggateway"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/startrpc"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (s *Server) InitServer(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error {
diff --git a/internal/msggateway/init.go b/internal/msggateway/init.go
index 3ec2a56ac..b6d4d3b58 100644
--- a/internal/msggateway/init.go
+++ b/internal/msggateway/init.go
@@ -18,7 +18,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func RunWsAndServer(rpcPort, wsPort, prometheusPort int) error {
diff --git a/internal/msggateway/message_handler.go b/internal/msggateway/message_handler.go
index 61157473c..8e3512238 100644
--- a/internal/msggateway/message_handler.go
+++ b/internal/msggateway/message_handler.go
@@ -17,16 +17,16 @@ package msggateway
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/protocol/push"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 
 	"github.com/go-playground/validator/v10"
 	"google.golang.org/protobuf/proto"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type Req struct {
diff --git a/internal/msggateway/n_ws_server.go b/internal/msggateway/n_ws_server.go
index c2b46cf1f..9715f21b6 100644
--- a/internal/msggateway/n_ws_server.go
+++ b/internal/msggateway/n_ws_server.go
@@ -23,20 +23,20 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
 
 	"github.com/redis/go-redis/v9"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 
 	"github.com/go-playground/validator/v10"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type LongConnServer interface {
diff --git a/internal/msggateway/user_map.go b/internal/msggateway/user_map.go
index 7e62557b2..052d7de2d 100644
--- a/internal/msggateway/user_map.go
+++ b/internal/msggateway/user_map.go
@@ -18,8 +18,8 @@ import (
 	"context"
 	"sync"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type UserMap struct {
diff --git a/internal/msgtransfer/init.go b/internal/msgtransfer/init.go
index 61e154655..53c1dfcab 100644
--- a/internal/msgtransfer/init.go
+++ b/internal/msgtransfer/init.go
@@ -22,17 +22,17 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
+	"github.com/OpenIMSDK/tools/config"
+	openKeeper "github.com/OpenIMSDK/tools/discoveryregistry/zookeeper"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mw"
 )
 
 type MsgTransfer struct {
diff --git a/internal/msgtransfer/online_history_msg_handler.go b/internal/msgtransfer/online_history_msg_handler.go
index 504ad9d61..19121334a 100644
--- a/internal/msgtransfer/online_history_msg_handler.go
+++ b/internal/msgtransfer/online_history_msg_handler.go
@@ -21,21 +21,21 @@ import (
 	"sync"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
 
 	"github.com/Shopify/sarama"
 	"github.com/go-redis/redis"
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/internal/msgtransfer/online_msg_to_mongo_handler.go b/internal/msgtransfer/online_msg_to_mongo_handler.go
index f048a0513..9ba4cb7b9 100644
--- a/internal/msgtransfer/online_msg_to_mongo_handler.go
+++ b/internal/msgtransfer/online_msg_to_mongo_handler.go
@@ -20,11 +20,11 @@ import (
 	"github.com/Shopify/sarama"
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	kfk "github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 type OnlineHistoryMongoConsumerHandler struct {
diff --git a/internal/msgtransfer/persistent_msg_handler.go b/internal/msgtransfer/persistent_msg_handler.go
index a1ecdefbe..7256a3442 100644
--- a/internal/msgtransfer/persistent_msg_handler.go
+++ b/internal/msgtransfer/persistent_msg_handler.go
@@ -17,13 +17,13 @@ package msgtransfer
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	kfk "github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 
 	"github.com/Shopify/sarama"
 	"google.golang.org/protobuf/proto"
diff --git a/internal/push/callback.go b/internal/push/callback.go
index ca29113c5..9264df22a 100644
--- a/internal/push/callback.go
+++ b/internal/push/callback.go
@@ -18,13 +18,13 @@ import (
 	"context"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func url() string {
diff --git a/internal/push/offlinepush/fcm/push.go b/internal/push/offlinepush/fcm/push.go
index a5294961d..1f519a523 100644
--- a/internal/push/offlinepush/fcm/push.go
+++ b/internal/push/offlinepush/fcm/push.go
@@ -24,9 +24,9 @@ import (
 	"google.golang.org/api/option"
 
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 const SinglePushCountLimit = 400
diff --git a/internal/push/offlinepush/getui/body.go b/internal/push/offlinepush/getui/body.go
index 915c6f603..43fcc84cc 100644
--- a/internal/push/offlinepush/getui/body.go
+++ b/internal/push/offlinepush/getui/body.go
@@ -17,7 +17,7 @@ package getui
 import (
 	"fmt"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 type Resp struct {
diff --git a/internal/push/offlinepush/getui/push.go b/internal/push/offlinepush/getui/push.go
index ada5ac8b6..670874da7 100644
--- a/internal/push/offlinepush/getui/push.go
+++ b/internal/push/offlinepush/getui/push.go
@@ -26,15 +26,15 @@ import (
 	"github.com/go-redis/redis"
 
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	http2 "github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils/splitter"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var (
diff --git a/internal/push/offlinepush/jpush/body/notification.go b/internal/push/offlinepush/jpush/body/notification.go
index cec725784..85581cb1f 100644
--- a/internal/push/offlinepush/jpush/body/notification.go
+++ b/internal/push/offlinepush/jpush/body/notification.go
@@ -15,7 +15,7 @@
 package body
 
 import (
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 type Notification struct {
diff --git a/internal/push/offlinepush/jpush/body/platform.go b/internal/push/offlinepush/jpush/body/platform.go
index a4bc1526c..c779c8bdc 100644
--- a/internal/push/offlinepush/jpush/body/platform.go
+++ b/internal/push/offlinepush/jpush/body/platform.go
@@ -17,7 +17,7 @@ package body
 import (
 	"errors"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 const (
diff --git a/internal/push/offlinepush/jpush/push.go b/internal/push/offlinepush/jpush/push.go
index 64933db50..d661daee9 100644
--- a/internal/push/offlinepush/jpush/push.go
+++ b/internal/push/offlinepush/jpush/push.go
@@ -21,8 +21,8 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush"
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush/jpush/body"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	http2 "github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 type JPush struct{}
diff --git a/internal/push/push_handler.go b/internal/push/push_handler.go
index 273fa12a9..f0a67faac 100644
--- a/internal/push/push_handler.go
+++ b/internal/push/push_handler.go
@@ -20,13 +20,13 @@ import (
 	"github.com/Shopify/sarama"
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	kfk "github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbChat "github.com/OpenIMSDK/protocol/msg"
 	pbPush "github.com/OpenIMSDK/protocol/push"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type ConsumerHandler struct {
diff --git a/internal/push/push_rpc_server.go b/internal/push/push_rpc_server.go
index 505b0a3aa..dfcf07469 100644
--- a/internal/push/push_rpc_server.go
+++ b/internal/push/push_rpc_server.go
@@ -20,14 +20,14 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/localcache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	pbPush "github.com/OpenIMSDK/protocol/push"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 type pushServer struct {
diff --git a/internal/push/push_to_client.go b/internal/push/push_to_client.go
index 836492046..de6b78782 100644
--- a/internal/push/push_to_client.go
+++ b/internal/push/push_to_client.go
@@ -23,19 +23,19 @@ import (
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush/fcm"
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush/getui"
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush/jpush"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/localcache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msggateway"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type Pusher struct {
diff --git a/internal/rpc/auth/auth.go b/internal/rpc/auth/auth.go
index b9dab13d5..48e4e5922 100644
--- a/internal/rpc/auth/auth.go
+++ b/internal/rpc/auth/auth.go
@@ -19,19 +19,19 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbAuth "github.com/OpenIMSDK/protocol/auth"
 	"github.com/OpenIMSDK/protocol/msggateway"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type authServer struct {
diff --git a/internal/rpc/conversation/conversaion.go b/internal/rpc/conversation/conversaion.go
index 51fd1b8a1..e27756749 100644
--- a/internal/rpc/conversation/conversaion.go
+++ b/internal/rpc/conversation/conversaion.go
@@ -19,20 +19,20 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	tableRelation "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient/notification"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbConversation "github.com/OpenIMSDK/protocol/conversation"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type conversationServer struct {
diff --git a/internal/rpc/friend/black.go b/internal/rpc/friend/black.go
index 4b83e56f6..6f7ed58dd 100644
--- a/internal/rpc/friend/black.go
+++ b/internal/rpc/friend/black.go
@@ -20,9 +20,9 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
 	pbFriend "github.com/OpenIMSDK/protocol/friend"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/tokenverify"
 )
 
 func (s *friendServer) GetPaginationBlacks(
diff --git a/internal/rpc/friend/callback.go b/internal/rpc/friend/callback.go
index eaf6509ce..d3a793a6f 100644
--- a/internal/rpc/friend/callback.go
+++ b/internal/rpc/friend/callback.go
@@ -18,12 +18,12 @@ import (
 	"context"
 
 	cbapi "github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	pbfriend "github.com/OpenIMSDK/protocol/friend"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
 )
 
 func CallbackBeforeAddFriend(ctx context.Context, req *pbfriend.ApplyToAddFriendReq) error {
diff --git a/internal/rpc/friend/friend.go b/internal/rpc/friend/friend.go
index 283e89c90..de3c398c6 100644
--- a/internal/rpc/friend/friend.go
+++ b/internal/rpc/friend/friend.go
@@ -18,23 +18,23 @@ import (
 	"context"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
+	"github.com/OpenIMSDK/tools/log"
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	tablerelation "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	registry "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient/notification"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbfriend "github.com/OpenIMSDK/protocol/friend"
+	"github.com/OpenIMSDK/tools/constant"
+	registry "github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type friendServer struct {
@@ -83,6 +83,11 @@ func Start(client registry.SvcDiscoveryRegistry, server *grpc.Server) error {
 	return nil
 }
 
+func (s *friendServer) GetDesignatedFriendsApply(ctx context.Context, req *pbfriend.GetDesignatedFriendsApplyReq) (*pbfriend.GetDesignatedFriendsApplyResp, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
 // ok.
 func (s *friendServer) ApplyToAddFriend(
 	ctx context.Context,
diff --git a/internal/rpc/group/callback.go b/internal/rpc/group/callback.go
index 9a215b692..2f85a6674 100644
--- a/internal/rpc/group/callback.go
+++ b/internal/rpc/group/callback.go
@@ -20,15 +20,15 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/apistruct"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/group"
 	"github.com/OpenIMSDK/protocol/wrapperspb"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func CallbackBeforeCreateGroup(ctx context.Context, req *group.CreateGroupReq) (err error) {
diff --git a/internal/rpc/group/db_map.go b/internal/rpc/group/db_map.go
index c7e485d3c..bdb4d41d2 100644
--- a/internal/rpc/group/db_map.go
+++ b/internal/rpc/group/db_map.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
+	"github.com/OpenIMSDK/tools/mcontext"
 
 	pbGroup "github.com/OpenIMSDK/protocol/group"
 	"github.com/OpenIMSDK/protocol/sdkws"
diff --git a/internal/rpc/group/fill.go b/internal/rpc/group/fill.go
index 47b536301..9cf15f8a2 100644
--- a/internal/rpc/group/fill.go
+++ b/internal/rpc/group/fill.go
@@ -18,7 +18,7 @@ import (
 	"context"
 
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (s *groupServer) FindGroupMember(
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index 14ca5aec9..4c041e13a 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -29,25 +29,25 @@ import (
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient/notification"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw/specialerror"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
+	"github.com/OpenIMSDK/tools/mw/specialerror"
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbGroup "github.com/OpenIMSDK/protocol/group"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func Start(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error {
@@ -94,6 +94,11 @@ type groupServer struct {
 	msgRpcClient          rpcclient.MessageRpcClient
 }
 
+func (s *groupServer) GetGroupUsersReqApplicationList(ctx context.Context, req *pbGroup.GetGroupUsersReqApplicationListReq) (*pbGroup.GetGroupUsersReqApplicationListResp, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
 func (s *groupServer) CheckGroupAdmin(ctx context.Context, groupID string) error {
 	if !tokenverify.IsAppManagerUid(ctx) {
 		groupMember, err := s.GroupDatabase.TakeGroupMember(ctx, groupID, mcontext.GetOpUserID(ctx))
@@ -577,8 +582,6 @@ func (s *groupServer) GetGroupMembersInfo(ctx context.Context, req *pbGroup.GetG
 }
 
 func (s *groupServer) GetGroupApplicationList(ctx context.Context, req *pbGroup.GetGroupApplicationListReq) (*pbGroup.GetGroupApplicationListResp, error) {
-	pageNumber, showNumber := utils.GetPage(req.Pagination)
-
 	groupIDs, err := s.GroupDatabase.FindUserManagedGroupID(ctx, req.FromUserID)
 	if err != nil {
 		return nil, err
@@ -587,7 +590,7 @@ func (s *groupServer) GetGroupApplicationList(ctx context.Context, req *pbGroup.
 	if len(groupIDs) == 0 {
 		return resp, nil
 	}
-	total, groupRequests, err := s.GroupDatabase.PageGroupRequest(ctx, groupIDs, pageNumber, showNumber)
+	total, groupRequests, err := s.GroupDatabase.PageGroupRequest(ctx, groupIDs, req.Pagination.PageNumber, req.Pagination.ShowNumber)
 	if err != nil {
 		return nil, err
 	}
diff --git a/internal/rpc/group/statistics.go b/internal/rpc/group/statistics.go
index 1ce2d8d8a..8aeefbee3 100644
--- a/internal/rpc/group/statistics.go
+++ b/internal/rpc/group/statistics.go
@@ -18,8 +18,8 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/protocol/group"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 func (s *groupServer) GroupCreateCount(ctx context.Context, req *group.GroupCreateCountReq) (*group.GroupCreateCountResp, error) {
diff --git a/internal/rpc/group/super_group.go b/internal/rpc/group/super_group.go
index ff3ecbe32..bdd810ba9 100644
--- a/internal/rpc/group/super_group.go
+++ b/internal/rpc/group/super_group.go
@@ -19,14 +19,14 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbGroup "github.com/OpenIMSDK/protocol/group"
 	sdkws "github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (s *groupServer) GetJoinedSuperGroupList(
diff --git a/internal/rpc/msg/as_read.go b/internal/rpc/msg/as_read.go
index 92a1c12c4..c2f07bd8e 100644
--- a/internal/rpc/msg/as_read.go
+++ b/internal/rpc/msg/as_read.go
@@ -19,11 +19,11 @@ import (
 
 	"github.com/redis/go-redis/v9"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 func (m *msgServer) GetConversationsHasReadAndMaxSeq(ctx context.Context, req *msg.GetConversationsHasReadAndMaxSeqReq) (*msg.GetConversationsHasReadAndMaxSeqResp, error) {
diff --git a/internal/rpc/msg/callback.go b/internal/rpc/msg/callback.go
index 224827d5c..52662ace2 100644
--- a/internal/rpc/msg/callback.go
+++ b/internal/rpc/msg/callback.go
@@ -18,14 +18,14 @@ import (
 	"context"
 
 	cbapi "github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/http"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbChat "github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func cbURL() string {
diff --git a/internal/rpc/msg/delete.go b/internal/rpc/msg/delete.go
index 9aee71675..8c20a5bc3 100644
--- a/internal/rpc/msg/delete.go
+++ b/internal/rpc/msg/delete.go
@@ -17,13 +17,13 @@ package msg
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/conversation"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (m *msgServer) getMinSeqs(maxSeqs map[string]int64) map[string]int64 {
diff --git a/internal/rpc/msg/message_interceptor.go b/internal/rpc/msg/message_interceptor.go
index a88753de3..915a04ab1 100644
--- a/internal/rpc/msg/message_interceptor.go
+++ b/internal/rpc/msg/message_interceptor.go
@@ -17,11 +17,11 @@ package msg
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 type MessageInterceptorFunc func(ctx context.Context, req *msg.SendMsgReq) (*sdkws.MsgData, error)
diff --git a/internal/rpc/msg/msg_status.go b/internal/rpc/msg/msg_status.go
index 8f423fd04..bd89d61f4 100644
--- a/internal/rpc/msg/msg_status.go
+++ b/internal/rpc/msg/msg_status.go
@@ -17,9 +17,9 @@ package msg
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/mcontext"
 )
 
 func (m *msgServer) SetSendMsgStatus(
diff --git a/internal/rpc/msg/revoke.go b/internal/rpc/msg/revoke.go
index 53b3fef48..5651e79e0 100644
--- a/internal/rpc/msg/revoke.go
+++ b/internal/rpc/msg/revoke.go
@@ -19,14 +19,14 @@ import (
 	"encoding/json"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (m *msgServer) RevokeMsg(ctx context.Context, req *msg.RevokeMsgReq) (*msg.RevokeMsgResp, error) {
diff --git a/internal/rpc/msg/send.go b/internal/rpc/msg/send.go
index c911bc258..2c5df6408 100644
--- a/internal/rpc/msg/send.go
+++ b/internal/rpc/msg/send.go
@@ -17,16 +17,16 @@ package msg
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
 	promePkg "github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbConversation "github.com/OpenIMSDK/protocol/conversation"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
 	"github.com/OpenIMSDK/protocol/wrapperspb"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (m *msgServer) SendMsg(ctx context.Context, req *pbMsg.SendMsgReq) (resp *pbMsg.SendMsgResp, error error) {
diff --git a/internal/rpc/msg/server.go b/internal/rpc/msg/server.go
index 7f7e3f9c3..542f59d4b 100644
--- a/internal/rpc/msg/server.go
+++ b/internal/rpc/msg/server.go
@@ -19,16 +19,16 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/localcache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/conversation"
 	"github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 type (
diff --git a/internal/rpc/msg/statistics.go b/internal/rpc/msg/statistics.go
index f21fd904f..c5a4658bb 100644
--- a/internal/rpc/msg/statistics.go
+++ b/internal/rpc/msg/statistics.go
@@ -19,9 +19,9 @@ import (
 	"time"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (m *msgServer) GetActiveUser(ctx context.Context, req *msg.GetActiveUserReq) (*msg.GetActiveUserResp, error) {
diff --git a/internal/rpc/msg/sync_msg.go b/internal/rpc/msg/sync_msg.go
index d70f6f514..edcb4ff89 100644
--- a/internal/rpc/msg/sync_msg.go
+++ b/internal/rpc/msg/sync_msg.go
@@ -17,13 +17,13 @@ package msg
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/protocol/msg"
+	"github.com/OpenIMSDK/tools/constant"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (m *msgServer) PullMessageBySeqs(
diff --git a/internal/rpc/msg/utils.go b/internal/rpc/msg/utils.go
index fc996399e..48f7b03f3 100644
--- a/internal/rpc/msg/utils.go
+++ b/internal/rpc/msg/utils.go
@@ -18,10 +18,10 @@ import (
 	"github.com/redis/go-redis/v9"
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func isMessageHasReadEnabled(msgData *sdkws.MsgData) bool {
diff --git a/internal/rpc/msg/verify.go b/internal/rpc/msg/verify.go
index 1fed50699..32c05ec82 100644
--- a/internal/rpc/msg/verify.go
+++ b/internal/rpc/msg/verify.go
@@ -20,12 +20,12 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var ExcludeContentType = []int{constant.HasReadReceipt}
diff --git a/internal/rpc/third/s3.go b/internal/rpc/third/s3.go
index 719d9fdeb..38b0eb03c 100644
--- a/internal/rpc/third/s3.go
+++ b/internal/rpc/third/s3.go
@@ -20,11 +20,11 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3/cont"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/third"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (t *thirdServer) PartLimit(ctx context.Context, req *third.PartLimitReq) (*third.PartLimitResp, error) {
diff --git a/internal/rpc/third/third.go b/internal/rpc/third/third.go
index ecf21b2c4..5db6c39e4 100644
--- a/internal/rpc/third/third.go
+++ b/internal/rpc/third/third.go
@@ -27,14 +27,14 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/third"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 func Start(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error {
diff --git a/internal/rpc/third/tool.go b/internal/rpc/third/tool.go
index 5a25cf342..5a7d1697b 100644
--- a/internal/rpc/third/tool.go
+++ b/internal/rpc/third/tool.go
@@ -21,10 +21,10 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/protocol/third"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/tokenverify"
 )
 
 func toPbMapArray(m map[string][]string) []*third.KeyValues {
diff --git a/internal/rpc/user/statistics.go b/internal/rpc/user/statistics.go
index 48f05108d..42068f2ce 100644
--- a/internal/rpc/user/statistics.go
+++ b/internal/rpc/user/statistics.go
@@ -18,8 +18,8 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	pbuser "github.com/OpenIMSDK/protocol/user"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 func (s *userServer) UserRegisterCount(
diff --git a/internal/rpc/user/user.go b/internal/rpc/user/user.go
index 4473fd677..65e977274 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -20,27 +20,27 @@ import (
 	"strings"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/log"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	tablerelation "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	registry "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient/notification"
 	"github.com/OpenIMSDK/protocol/sdkws"
 	pbuser "github.com/OpenIMSDK/protocol/user"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	registry "github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/tx"
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type userServer struct {
diff --git a/internal/tools/conversation.go b/internal/tools/conversation.go
index 2651cf10e..4adec99ee 100644
--- a/internal/tools/conversation.go
+++ b/internal/tools/conversation.go
@@ -18,9 +18,9 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func (c *MsgTool) ConversationsDestructMsgs() {
diff --git a/internal/tools/cron_task.go b/internal/tools/cron_task.go
index 5e4183615..354682f8e 100644
--- a/internal/tools/cron_task.go
+++ b/internal/tools/cron_task.go
@@ -21,8 +21,8 @@ import (
 
 	"github.com/robfig/cron/v3"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 func StartCronTask() error {
diff --git a/internal/tools/msg.go b/internal/tools/msg.go
index 76299b6ac..8e67bc350 100644
--- a/internal/tools/msg.go
+++ b/internal/tools/msg.go
@@ -24,20 +24,20 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient/notification"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry/zookeeper"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/mw"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type MsgTool struct {
diff --git a/internal/tools/msg_test.go b/internal/tools/msg_test.go
index 4b1ea0384..f4ce4d054 100644
--- a/internal/tools/msg_test.go
+++ b/internal/tools/msg_test.go
@@ -20,10 +20,10 @@ import (
 
 	"go.mongodb.org/mongo-driver/bson"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
diff --git a/pkg/apiresp/format.go b/pkg/apiresp/format.go
deleted file mode 100644
index b53f31cbd..000000000
--- a/pkg/apiresp/format.go
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package apiresp
-
-type ApiFormat interface {
-	ApiFormat()
-}
diff --git a/pkg/apiresp/gin.go b/pkg/apiresp/gin.go
deleted file mode 100644
index 9d5637bfd..000000000
--- a/pkg/apiresp/gin.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package apiresp
-
-import (
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-)
-
-func GinError(c *gin.Context, err error) {
-	c.JSON(http.StatusOK, ParseError(err))
-}
-
-func GinSuccess(c *gin.Context, data any) {
-	c.JSON(http.StatusOK, ApiSuccess(data))
-}
diff --git a/pkg/apiresp/http.go b/pkg/apiresp/http.go
deleted file mode 100644
index db1c847cf..000000000
--- a/pkg/apiresp/http.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package apiresp
-
-import (
-	"encoding/json"
-	"net/http"
-)
-
-func httpJson(w http.ResponseWriter, data any) {
-	body, err := json.Marshal(data)
-	if err != nil {
-		http.Error(w, "json marshal error: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	w.WriteHeader(http.StatusOK)
-	_, _ = w.Write(body)
-}
-
-func HttpError(w http.ResponseWriter, err error) {
-	httpJson(w, ParseError(err))
-}
-
-func HttpSuccess(w http.ResponseWriter, data any) {
-	httpJson(w, ApiSuccess(data))
-}
diff --git a/pkg/apiresp/resp.go b/pkg/apiresp/resp.go
deleted file mode 100644
index 638c70dbe..000000000
--- a/pkg/apiresp/resp.go
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package apiresp
-
-import (
-	"reflect"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-)
-
-type ApiResponse struct {
-	ErrCode int    `json:"errCode"`
-	ErrMsg  string `json:"errMsg"`
-	ErrDlt  string `json:"errDlt"`
-	Data    any    `json:"data,omitempty"`
-}
-
-func isAllFieldsPrivate(v any) bool {
-	typeOf := reflect.TypeOf(v)
-	if typeOf == nil {
-		return false
-	}
-	if typeOf.Kind() == reflect.Ptr {
-		typeOf = typeOf.Elem()
-	}
-	if typeOf.Kind() != reflect.Struct {
-		return false
-	}
-	num := typeOf.NumField()
-	for i := 0; i < num; i++ {
-		c := typeOf.Field(i).Name[0]
-		if c >= 'A' && c <= 'Z' {
-			return false
-		}
-	}
-	return true
-}
-
-func ApiSuccess(data any) *ApiResponse {
-	if format, ok := data.(ApiFormat); ok {
-		format.ApiFormat()
-	}
-	if isAllFieldsPrivate(data) {
-		return &ApiResponse{}
-	}
-	return &ApiResponse{
-		Data: data,
-	}
-}
-
-func ParseError(err error) *ApiResponse {
-	if err == nil {
-		return ApiSuccess(nil)
-	}
-	unwrap := errs.Unwrap(err)
-	if codeErr, ok := unwrap.(errs.CodeError); ok {
-		resp := ApiResponse{ErrCode: codeErr.Code(), ErrMsg: codeErr.Msg(), ErrDlt: codeErr.Detail()}
-		if resp.ErrDlt == "" {
-			resp.ErrDlt = err.Error()
-		}
-		return &resp
-	}
-	return &ApiResponse{ErrCode: errs.ServerInternalError, ErrMsg: err.Error()}
-}
diff --git a/pkg/callbackstruct/common.go b/pkg/callbackstruct/common.go
index 4a83bb09f..ef84d52b9 100644
--- a/pkg/callbackstruct/common.go
+++ b/pkg/callbackstruct/common.go
@@ -15,7 +15,7 @@
 package callbackstruct
 
 import (
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 type CommonCallbackReq struct {
diff --git a/pkg/checker/check.go b/pkg/checker/check.go
deleted file mode 100644
index f3f3811a4..000000000
--- a/pkg/checker/check.go
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package checker
-
-type Checker interface {
-	Check() error
-}
-
-func Validate(args any) error {
-	if checker, ok := args.(Checker); ok {
-		if err := checker.Check(); err != nil {
-			return err
-		}
-	}
-	return nil
-}
diff --git a/pkg/common/cmd/msg_gateway.go b/pkg/common/cmd/msg_gateway.go
index 6629b2d2c..f7b7a03ea 100644
--- a/pkg/common/cmd/msg_gateway.go
+++ b/pkg/common/cmd/msg_gateway.go
@@ -19,7 +19,7 @@ import (
 	//"github.com/OpenIMSDK/Open-IM-Server/internal/msggateway".
 	"github.com/spf13/cobra"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 type MsgGatewayCmd struct {
diff --git a/pkg/common/cmd/root.go b/pkg/common/cmd/root.go
index c5fce2c95..80a9aebee 100644
--- a/pkg/common/cmd/root.go
+++ b/pkg/common/cmd/root.go
@@ -19,9 +19,9 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 type RootCmd struct {
diff --git a/pkg/common/cmd/rpc.go b/pkg/common/cmd/rpc.go
index 239858764..a2fbea34c 100644
--- a/pkg/common/cmd/rpc.go
+++ b/pkg/common/cmd/rpc.go
@@ -20,8 +20,8 @@ import (
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/startrpc"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/startrpc"
 )
 
 type RpcCmd struct {
diff --git a/pkg/common/config/parse.go b/pkg/common/config/parse.go
index 60c4802a4..3e15fe57a 100644
--- a/pkg/common/config/parse.go
+++ b/pkg/common/config/parse.go
@@ -23,9 +23,9 @@ import (
 
 	"gopkg.in/yaml.v3"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var (
diff --git a/pkg/common/convert/conversation.go b/pkg/common/convert/conversation.go
index c4f860e36..7eccad9b0 100644
--- a/pkg/common/convert/conversation.go
+++ b/pkg/common/convert/conversation.go
@@ -16,8 +16,8 @@ package convert
 
 import (
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/conversation"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func ConversationDB2Pb(conversationDB *relation.ConversationModel) *conversation.Conversation {
diff --git a/pkg/common/convert/friend.go b/pkg/common/convert/friend.go
index ee2b368a8..322f9d10a 100644
--- a/pkg/common/convert/friend.go
+++ b/pkg/common/convert/friend.go
@@ -18,8 +18,8 @@ import (
 	"context"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func FriendPb2DB(friend *sdkws.FriendInfo) *relation.FriendModel {
diff --git a/pkg/common/db/cache/conversation.go b/pkg/common/db/cache/conversation.go
index 119967c70..7f0290c8f 100644
--- a/pkg/common/db/cache/conversation.go
+++ b/pkg/common/db/cache/conversation.go
@@ -26,7 +26,7 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/cache/friend.go b/pkg/common/db/cache/friend.go
index b15ed95d1..698f1364c 100644
--- a/pkg/common/db/cache/friend.go
+++ b/pkg/common/db/cache/friend.go
@@ -22,7 +22,7 @@ import (
 	"github.com/redis/go-redis/v9"
 
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/cache/group.go b/pkg/common/db/cache/group.go
index 44ae04ecf..d72f06908 100644
--- a/pkg/common/db/cache/group.go
+++ b/pkg/common/db/cache/group.go
@@ -25,7 +25,7 @@ import (
 
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	unrelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/cache/init_redis.go b/pkg/common/db/cache/init_redis.go
index 104d48ffd..307e40327 100644
--- a/pkg/common/db/cache/init_redis.go
+++ b/pkg/common/db/cache/init_redis.go
@@ -22,9 +22,9 @@ import (
 
 	"github.com/redis/go-redis/v9"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw/specialerror"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mw/specialerror"
 )
 
 const (
diff --git a/pkg/common/db/cache/init_redis_test.go b/pkg/common/db/cache/init_redis_test.go
index 4b3f57066..5c9c66339 100644
--- a/pkg/common/db/cache/init_redis_test.go
+++ b/pkg/common/db/cache/init_redis_test.go
@@ -18,7 +18,7 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 // TestNewRedis Test redis connection
diff --git a/pkg/common/db/cache/meta_cache.go b/pkg/common/db/cache/meta_cache.go
index 86a47f04b..ca742d4a3 100644
--- a/pkg/common/db/cache/meta_cache.go
+++ b/pkg/common/db/cache/meta_cache.go
@@ -23,9 +23,9 @@ import (
 
 	"github.com/dtm-labs/rockscache"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/cache/msg.go b/pkg/common/db/cache/msg.go
index 0702cd235..66f3cacee 100644
--- a/pkg/common/db/cache/msg.go
+++ b/pkg/common/db/cache/msg.go
@@ -21,16 +21,16 @@ import (
 
 	"github.com/dtm-labs/rockscache"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
 
 	"github.com/gogo/protobuf/jsonpb"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 
 	"github.com/redis/go-redis/v9"
 )
diff --git a/pkg/common/db/controller/auth.go b/pkg/common/db/controller/auth.go
index 678d98b11..491a1394b 100644
--- a/pkg/common/db/controller/auth.go
+++ b/pkg/common/db/controller/auth.go
@@ -19,10 +19,10 @@ import (
 
 	"github.com/golang-jwt/jwt/v4"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type AuthDatabase interface {
diff --git a/pkg/common/db/controller/black.go b/pkg/common/db/controller/black.go
index 99cf25ebd..767797eb1 100644
--- a/pkg/common/db/controller/black.go
+++ b/pkg/common/db/controller/black.go
@@ -19,8 +19,8 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type BlackDatabase interface {
diff --git a/pkg/common/db/controller/conversation.go b/pkg/common/db/controller/conversation.go
index d65315918..0f3403084 100644
--- a/pkg/common/db/controller/conversation.go
+++ b/pkg/common/db/controller/conversation.go
@@ -18,12 +18,12 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type ConversationDatabase interface {
diff --git a/pkg/common/db/controller/friend.go b/pkg/common/db/controller/friend.go
index 6b41b87f2..3c8d61a40 100644
--- a/pkg/common/db/controller/friend.go
+++ b/pkg/common/db/controller/friend.go
@@ -20,13 +20,13 @@ import (
 
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type FriendDatabase interface {
diff --git a/pkg/common/db/controller/group.go b/pkg/common/db/controller/group.go
index dff427580..ad0b4e548 100644
--- a/pkg/common/db/controller/group.go
+++ b/pkg/common/db/controller/group.go
@@ -24,14 +24,14 @@ import (
 	"go.mongodb.org/mongo-driver/mongo"
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type GroupDatabase interface {
diff --git a/pkg/common/db/controller/msg.go b/pkg/common/db/controller/msg.go
index c18a6e17e..555828c22 100644
--- a/pkg/common/db/controller/msg.go
+++ b/pkg/common/db/controller/msg.go
@@ -21,21 +21,21 @@ import (
 
 	"github.com/redis/go-redis/v9"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
 
 	"go.mongodb.org/mongo-driver/mongo"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/controller/msg_test.go b/pkg/common/db/controller/msg_test.go
index 7e50b8489..e322e6218 100644
--- a/pkg/common/db/controller/msg_test.go
+++ b/pkg/common/db/controller/msg_test.go
@@ -23,13 +23,13 @@ import (
 	"testing"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/log"
 
 	"go.mongodb.org/mongo-driver/bson"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	unRelationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 func Test_BatchInsertChat2DB(t *testing.T) {
diff --git a/pkg/common/db/controller/user.go b/pkg/common/db/controller/user.go
index 81cabe0f6..4f9383b09 100644
--- a/pkg/common/db/controller/user.go
+++ b/pkg/common/db/controller/user.go
@@ -20,9 +20,9 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/tx"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/tx"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type UserDatabase interface {
diff --git a/pkg/common/db/localcache/group.go b/pkg/common/db/localcache/group.go
index 809af0107..57cea7245 100644
--- a/pkg/common/db/localcache/group.go
+++ b/pkg/common/db/localcache/group.go
@@ -18,9 +18,9 @@ import (
 	"context"
 	"sync"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/group"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 type GroupLocalCache struct {
diff --git a/pkg/common/db/ormutil/utils.go b/pkg/common/db/ormutil/utils.go
deleted file mode 100644
index 7e4bd4f71..000000000
--- a/pkg/common/db/ormutil/utils.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ormutil
-
-import (
-	"fmt"
-	"strings"
-
-	"gorm.io/gorm"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-)
-
-func GormPage[E any](db *gorm.DB, pageNumber, showNumber int32) (uint32, []*E, error) {
-	var count int64
-	var model E
-	if err := db.Model(&model).Count(&count).Error; err != nil {
-		return 0, nil, errs.Wrap(err)
-	}
-	var es []*E
-	if err := db.Limit(int(showNumber)).Offset(int((pageNumber - 1) * showNumber)).Find(&es).Error; err != nil {
-		return 0, nil, errs.Wrap(err)
-	}
-	return uint32(count), es, nil
-}
-
-func GormSearch[E any](db *gorm.DB, fields []string, value string, pageNumber, showNumber int32) (uint32, []*E, error) {
-	if len(fields) > 0 && value != "" {
-		val := "%" + value + "%"
-		arr := make([]string, 0, len(fields))
-		vals := make([]interface{}, 0, len(fields))
-		for _, field := range fields {
-			arr = append(arr, fmt.Sprintf("`%s` like ?", field))
-			vals = append(vals, val)
-		}
-		db = db.Where(strings.Join(arr, " or "), vals...)
-	}
-	return GormPage[E](db, pageNumber, showNumber)
-}
-
-func GormIn[E any](db **gorm.DB, field string, es []E) {
-	if len(es) == 0 {
-		return
-	}
-	*db = (*db).Where(field+" in (?)", es)
-}
-
-func MapCount(db *gorm.DB, field string) (map[string]uint32, error) {
-	var items []struct {
-		ID    string `gorm:"column:id"`
-		Count uint32 `gorm:"column:count"`
-	}
-	if err := db.Select(field + " as id, count(1) as count").Group(field).Find(&items).Error; err != nil {
-		return nil, errs.Wrap(err)
-	}
-	m := make(map[string]uint32)
-	for _, item := range items {
-		m[item.ID] = item.Count
-	}
-	return m, nil
-}
diff --git a/pkg/common/db/relation/black_model.go b/pkg/common/db/relation/black_model.go
index ca90f43a7..eede403b1 100644
--- a/pkg/common/db/relation/black_model.go
+++ b/pkg/common/db/relation/black_model.go
@@ -17,12 +17,12 @@ package relation
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/ormutil"
+	"github.com/OpenIMSDK/tools/ormutil"
 
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type BlackGorm struct {
diff --git a/pkg/common/db/relation/chat_log_model.go b/pkg/common/db/relation/chat_log_model.go
index a16f2d710..056295e15 100644
--- a/pkg/common/db/relation/chat_log_model.go
+++ b/pkg/common/db/relation/chat_log_model.go
@@ -20,11 +20,11 @@ import (
 	"google.golang.org/protobuf/proto"
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbMsg "github.com/OpenIMSDK/protocol/msg"
 	sdkws "github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type ChatLogGorm struct {
diff --git a/pkg/common/db/relation/conversation_model.go b/pkg/common/db/relation/conversation_model.go
index fb88b8305..716d2cbe4 100644
--- a/pkg/common/db/relation/conversation_model.go
+++ b/pkg/common/db/relation/conversation_model.go
@@ -19,9 +19,9 @@ import (
 
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type ConversationGorm struct {
diff --git a/pkg/common/db/relation/friend_model.go b/pkg/common/db/relation/friend_model.go
index 10daf8e80..4b119c1f8 100644
--- a/pkg/common/db/relation/friend_model.go
+++ b/pkg/common/db/relation/friend_model.go
@@ -20,7 +20,7 @@ import (
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type FriendGorm struct {
diff --git a/pkg/common/db/relation/friend_request_model.go b/pkg/common/db/relation/friend_request_model.go
index fe08ac06c..9f5cbbfee 100644
--- a/pkg/common/db/relation/friend_request_model.go
+++ b/pkg/common/db/relation/friend_request_model.go
@@ -20,7 +20,7 @@ import (
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type FriendRequestGorm struct {
diff --git a/pkg/common/db/relation/group_member_model.go b/pkg/common/db/relation/group_member_model.go
index 8f5aa937d..7c2ded83f 100644
--- a/pkg/common/db/relation/group_member_model.go
+++ b/pkg/common/db/relation/group_member_model.go
@@ -19,10 +19,10 @@ import (
 
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/ormutil"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/ormutil"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var _ relation.GroupMemberModelInterface = (*GroupMemberGorm)(nil)
diff --git a/pkg/common/db/relation/group_model.go b/pkg/common/db/relation/group_model.go
index 3a782e02a..c95d51861 100644
--- a/pkg/common/db/relation/group_model.go
+++ b/pkg/common/db/relation/group_model.go
@@ -18,14 +18,14 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
+	"github.com/OpenIMSDK/tools/constant"
 
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/ormutil"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/ormutil"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var _ relation.GroupModelInterface = (*GroupGorm)(nil)
diff --git a/pkg/common/db/relation/group_request_model.go b/pkg/common/db/relation/group_request_model.go
index 0220f308e..a38f1f782 100644
--- a/pkg/common/db/relation/group_request_model.go
+++ b/pkg/common/db/relation/group_request_model.go
@@ -17,12 +17,12 @@ package relation
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/ormutil"
+	"github.com/OpenIMSDK/tools/ormutil"
 
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type GroupRequestGorm struct {
diff --git a/pkg/common/db/relation/mysql_init.go b/pkg/common/db/relation/mysql_init.go
index 267acce74..29873cc89 100644
--- a/pkg/common/db/relation/mysql_init.go
+++ b/pkg/common/db/relation/mysql_init.go
@@ -21,10 +21,10 @@ import (
 	mysqlDriver "github.com/go-sql-driver/mysql"
 	"gorm.io/driver/mysql"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw/specialerror"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mw/specialerror"
 
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
diff --git a/pkg/common/db/relation/object_model.go b/pkg/common/db/relation/object_model.go
index 928c72fbe..02ba0bcf0 100644
--- a/pkg/common/db/relation/object_model.go
+++ b/pkg/common/db/relation/object_model.go
@@ -20,7 +20,7 @@ import (
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 type ObjectInfoGorm struct {
diff --git a/pkg/common/db/relation/user_model.go b/pkg/common/db/relation/user_model.go
index d3be5dd7e..b7c592eeb 100644
--- a/pkg/common/db/relation/user_model.go
+++ b/pkg/common/db/relation/user_model.go
@@ -18,12 +18,12 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
 
 	"gorm.io/gorm"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type UserGorm struct {
diff --git a/pkg/common/db/s3/cont/controller.go b/pkg/common/db/s3/cont/controller.go
index 07eacc63b..01dbc787f 100644
--- a/pkg/common/db/s3/cont/controller.go
+++ b/pkg/common/db/s3/cont/controller.go
@@ -27,8 +27,8 @@ import (
 	"github.com/google/uuid"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 func New(impl s3.Interface) *Controller {
diff --git a/pkg/common/db/s3/cos/cos.go b/pkg/common/db/s3/cos/cos.go
index cfdaaa5e4..29d74ceb4 100644
--- a/pkg/common/db/s3/cos/cos.go
+++ b/pkg/common/db/s3/cos/cos.go
@@ -26,8 +26,8 @@ import (
 
 	"github.com/tencentyun/cos-go-sdk-v5"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 const (
diff --git a/pkg/common/db/s3/minio/minio.go b/pkg/common/db/s3/minio/minio.go
index bb6e6ce24..d5ac7de40 100644
--- a/pkg/common/db/s3/minio/minio.go
+++ b/pkg/common/db/s3/minio/minio.go
@@ -29,8 +29,8 @@ import (
 	"github.com/minio/minio-go/v7/pkg/credentials"
 	"github.com/minio/minio-go/v7/pkg/signer"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 const (
diff --git a/pkg/common/db/s3/oss/oss.go b/pkg/common/db/s3/oss/oss.go
index 774150389..ee4d19464 100644
--- a/pkg/common/db/s3/oss/oss.go
+++ b/pkg/common/db/s3/oss/oss.go
@@ -26,8 +26,8 @@ import (
 
 	"github.com/aliyun/aliyun-oss-go-sdk/oss"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3"
+	"github.com/OpenIMSDK/tools/config"
 )
 
 const (
diff --git a/pkg/common/db/table/relation/utils.go b/pkg/common/db/table/relation/utils.go
index c8c59b390..c944eae8b 100644
--- a/pkg/common/db/table/relation/utils.go
+++ b/pkg/common/db/table/relation/utils.go
@@ -17,7 +17,7 @@ package relation
 import (
 	"gorm.io/gorm"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type BatchUpdateGroupMember struct {
diff --git a/pkg/common/db/tx/gorm.go b/pkg/common/db/tx/gorm.go
deleted file mode 100644
index 98e71cb9f..000000000
--- a/pkg/common/db/tx/gorm.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tx
-
-import (
-	"gorm.io/gorm"
-)
-
-func NewGorm(db *gorm.DB) Tx {
-	return &_Gorm{tx: db}
-}
-
-type _Gorm struct {
-	tx *gorm.DB
-}
-
-func (g *_Gorm) Transaction(fn func(tx any) error) error {
-	return g.tx.Transaction(func(tx *gorm.DB) error {
-		return fn(tx)
-	})
-}
diff --git a/pkg/common/db/tx/mongo.go b/pkg/common/db/tx/mongo.go
deleted file mode 100644
index a0c38e372..000000000
--- a/pkg/common/db/tx/mongo.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tx
-
-import (
-	"context"
-
-	"go.mongodb.org/mongo-driver/mongo"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
-)
-
-func NewMongo(client *mongo.Client) CtxTx {
-	return &_Mongo{
-		client: client,
-	}
-}
-
-type _Mongo struct {
-	client *mongo.Client
-}
-
-func (m *_Mongo) Transaction(ctx context.Context, fn func(ctx context.Context) error) error {
-	sess, err := m.client.StartSession()
-	if err != nil {
-		return err
-	}
-	sCtx := mongo.NewSessionContext(ctx, sess)
-	defer sess.EndSession(sCtx)
-	if err := fn(sCtx); err != nil {
-		_ = sess.AbortTransaction(sCtx)
-		return err
-	}
-	return utils.Wrap(sess.CommitTransaction(sCtx), "")
-}
diff --git a/pkg/common/db/tx/tx.go b/pkg/common/db/tx/tx.go
deleted file mode 100644
index 9a6fe02ef..000000000
--- a/pkg/common/db/tx/tx.go
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tx
-
-import "context"
-
-type Tx interface {
-	Transaction(fn func(tx any) error) error
-}
-
-type CtxTx interface {
-	Transaction(ctx context.Context, fn func(ctx context.Context) error) error
-}
diff --git a/pkg/common/db/unrelation/mongo.go b/pkg/common/db/unrelation/mongo.go
index d5ac9c9de..44077a838 100644
--- a/pkg/common/db/unrelation/mongo.go
+++ b/pkg/common/db/unrelation/mongo.go
@@ -24,11 +24,11 @@ import (
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw/specialerror"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/mw/specialerror"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 const (
diff --git a/pkg/common/db/unrelation/msg.go b/pkg/common/db/unrelation/msg.go
index 32d5f43f5..2f4a166e9 100644
--- a/pkg/common/db/unrelation/msg.go
+++ b/pkg/common/db/unrelation/msg.go
@@ -23,7 +23,7 @@ import (
 
 	"github.com/OpenIMSDK/protocol/msg"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
+	"github.com/OpenIMSDK/tools/constant"
 
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/primitive"
@@ -32,9 +32,9 @@ import (
 	"google.golang.org/protobuf/proto"
 
 	table "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 var ErrMsgListNotExist = errors.New("user not have msg in mongoDB")
diff --git a/pkg/common/db/unrelation/super_group.go b/pkg/common/db/unrelation/super_group.go
index f2f867c49..e93ab2b43 100644
--- a/pkg/common/db/unrelation/super_group.go
+++ b/pkg/common/db/unrelation/super_group.go
@@ -22,7 +22,7 @@ import (
 	"go.mongodb.org/mongo-driver/mongo/options"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func NewSuperGroupMongoDriver(database *mongo.Database) unrelation.SuperGroupModelInterface {
diff --git a/pkg/common/http/http_client.go b/pkg/common/http/http_client.go
index 153deb30e..46d5f23c3 100644
--- a/pkg/common/http/http_client.go
+++ b/pkg/common/http/http_client.go
@@ -25,10 +25,10 @@ import (
 	"time"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/callbackstruct"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 var client http.Client
diff --git a/pkg/common/kafka/consumer.go b/pkg/common/kafka/consumer.go
index 67bc3977b..e04abe944 100644
--- a/pkg/common/kafka/consumer.go
+++ b/pkg/common/kafka/consumer.go
@@ -17,7 +17,7 @@ package kafka
 import (
 	"sync"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 
 	"github.com/Shopify/sarama"
 )
diff --git a/pkg/common/kafka/consumer_group.go b/pkg/common/kafka/consumer_group.go
index 60e69d4a6..b4bd81660 100644
--- a/pkg/common/kafka/consumer_group.go
+++ b/pkg/common/kafka/consumer_group.go
@@ -17,7 +17,7 @@ package kafka
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/log"
 
 	"github.com/Shopify/sarama"
 )
diff --git a/pkg/common/kafka/producer.go b/pkg/common/kafka/producer.go
index d52d76817..8eeaa6825 100644
--- a/pkg/common/kafka/producer.go
+++ b/pkg/common/kafka/producer.go
@@ -19,11 +19,11 @@ import (
 	"errors"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	log "github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	log "github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 
 	"github.com/Shopify/sarama"
 	"google.golang.org/protobuf/proto"
diff --git a/pkg/common/log/color.go b/pkg/common/log/color.go
deleted file mode 100644
index 9d1121d61..000000000
--- a/pkg/common/log/color.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import (
-	"fmt"
-
-	"go.uber.org/zap/zapcore"
-)
-
-// Foreground colors.
-const (
-	Black Color = iota + 30
-	Red
-	Green
-	Yellow
-	Blue
-	Magenta
-	Cyan
-	White
-)
-
-var (
-	_levelToColor = map[zapcore.Level]Color{
-		zapcore.DebugLevel:  White,
-		zapcore.InfoLevel:   Blue,
-		zapcore.WarnLevel:   Yellow,
-		zapcore.ErrorLevel:  Red,
-		zapcore.DPanicLevel: Red,
-		zapcore.PanicLevel:  Red,
-		zapcore.FatalLevel:  Red,
-	}
-	_unknownLevelColor = make(map[zapcore.Level]string, len(_levelToColor))
-
-	_levelToLowercaseColorString = make(map[zapcore.Level]string, len(_levelToColor))
-	_levelToCapitalColorString   = make(map[zapcore.Level]string, len(_levelToColor))
-)
-
-func init() {
-	for level, color := range _levelToColor {
-		_levelToLowercaseColorString[level] = color.Add(level.String())
-		_levelToCapitalColorString[level] = color.Add(level.CapitalString())
-	}
-}
-
-// Color represents a text color.
-type Color uint8
-
-// Add adds the coloring to the given string.
-func (c Color) Add(s string) string {
-	return fmt.Sprintf("\x1b[%dm%s\x1b[0m", uint8(c), s)
-}
diff --git a/pkg/common/log/logger.go b/pkg/common/log/logger.go
deleted file mode 100644
index cfbb91bdd..000000000
--- a/pkg/common/log/logger.go
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import "context"
-
-type Logger interface {
-	Debug(ctx context.Context, msg string, keysAndValues ...interface{})
-	Info(ctx context.Context, msg string, keysAndValues ...interface{})
-	Warn(ctx context.Context, msg string, err error, keysAndValues ...interface{})
-	Error(ctx context.Context, msg string, err error, keysAndValues ...interface{})
-	WithValues(keysAndValues ...interface{}) Logger
-	WithName(name string) Logger
-	WithCallDepth(depth int) Logger
-}
diff --git a/pkg/common/log/sql_logger.go b/pkg/common/log/sql_logger.go
deleted file mode 100644
index ae6cafb34..000000000
--- a/pkg/common/log/sql_logger.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/pkg/errors"
-	"gorm.io/gorm"
-	gormLogger "gorm.io/gorm/logger"
-	gormUtils "gorm.io/gorm/utils"
-)
-
-type SqlLogger struct {
-	LogLevel                  gormLogger.LogLevel
-	IgnoreRecordNotFoundError bool
-	SlowThreshold             time.Duration
-}
-
-func NewSqlLogger(logLevel gormLogger.LogLevel, ignoreRecordNotFoundError bool, slowThreshold time.Duration) *SqlLogger {
-	return &SqlLogger{
-		LogLevel:                  logLevel,
-		IgnoreRecordNotFoundError: ignoreRecordNotFoundError,
-		SlowThreshold:             slowThreshold,
-	}
-}
-
-func (l *SqlLogger) LogMode(logLevel gormLogger.LogLevel) gormLogger.Interface {
-	newLogger := *l
-	newLogger.LogLevel = logLevel
-	return &newLogger
-}
-
-func (SqlLogger) Info(ctx context.Context, msg string, args ...interface{}) {
-	ZInfo(ctx, msg, args)
-}
-
-func (SqlLogger) Warn(ctx context.Context, msg string, args ...interface{}) {
-	ZWarn(ctx, msg, nil, args)
-}
-
-func (SqlLogger) Error(ctx context.Context, msg string, args ...interface{}) {
-	ZError(ctx, msg, nil, args)
-}
-
-func (l *SqlLogger) Trace(ctx context.Context, begin time.Time, fc func() (sql string, rowsAffected int64), err error) {
-	if l.LogLevel <= gormLogger.Silent {
-		return
-	}
-	elapsed := time.Since(begin)
-	switch {
-	case err != nil && l.LogLevel >= gormLogger.Error && (!errors.Is(err, gorm.ErrRecordNotFound) || !l.IgnoreRecordNotFoundError):
-		sql, rows := fc()
-		if rows == -1 {
-			ZError(ctx, "sql exec detail", err, "gorm", gormUtils.FileWithLineNum(), "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "sql", sql)
-		} else {
-			ZError(ctx, "sql exec detail", err, "gorm", gormUtils.FileWithLineNum(), "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "rows", rows, "sql", sql)
-		}
-	case elapsed > l.SlowThreshold && l.SlowThreshold != 0 && l.LogLevel >= gormLogger.Warn:
-		sql, rows := fc()
-		slowLog := fmt.Sprintf("SLOW SQL >= %v", l.SlowThreshold)
-		if rows == -1 {
-			ZWarn(ctx, "sql exec detail", nil, "gorm", gormUtils.FileWithLineNum(), "slow sql", slowLog, "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "sql", sql)
-		} else {
-			ZWarn(ctx, "sql exec detail", nil, "gorm", gormUtils.FileWithLineNum(), "slow sql", slowLog, "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "rows", rows, "sql", sql)
-		}
-	case l.LogLevel == gormLogger.Info:
-		sql, rows := fc()
-		if rows == -1 {
-			ZDebug(ctx, "sql exec detail", "gorm", gormUtils.FileWithLineNum(), "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "sql", sql)
-		} else {
-			ZDebug(ctx, "sql exec detail", "gorm", gormUtils.FileWithLineNum(), "elapsed time", fmt.Sprintf("%f(ms)", float64(elapsed.Nanoseconds())/1e6), "rows", rows, "sql", sql)
-		}
-	}
-}
diff --git a/pkg/common/log/zap.go b/pkg/common/log/zap.go
deleted file mode 100644
index 9d57acf85..000000000
--- a/pkg/common/log/zap.go
+++ /dev/null
@@ -1,302 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	rotatelogs "github.com/lestrrat-go/file-rotatelogs"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-
-	"go.uber.org/zap"
-	"go.uber.org/zap/zapcore"
-)
-
-var (
-	pkgLogger   Logger
-	sp          = string(filepath.Separator)
-	logLevelMap = map[int]zapcore.Level{
-		6: zapcore.DebugLevel,
-		5: zapcore.DebugLevel,
-		4: zapcore.InfoLevel,
-		3: zapcore.WarnLevel,
-		2: zapcore.ErrorLevel,
-		1: zapcore.FatalLevel,
-		0: zapcore.PanicLevel,
-	}
-)
-
-// InitFromConfig initializes a Zap-based logger.
-func InitFromConfig(
-	loggerPrefixName, moduleName string,
-	logLevel int,
-	isStdout bool,
-	isJson bool,
-	logLocation string,
-	rotateCount uint,
-) error {
-	l, err := NewZapLogger(loggerPrefixName, moduleName, logLevel, isStdout, isJson, logLocation, rotateCount)
-	if err != nil {
-		return err
-	}
-	pkgLogger = l.WithCallDepth(2)
-	if isJson {
-		pkgLogger = pkgLogger.WithName(moduleName)
-	}
-	return nil
-}
-
-func ZDebug(ctx context.Context, msg string, keysAndValues ...interface{}) {
-	if pkgLogger == nil {
-		return
-	}
-	pkgLogger.Debug(ctx, msg, keysAndValues...)
-}
-
-func ZInfo(ctx context.Context, msg string, keysAndValues ...interface{}) {
-	if pkgLogger == nil {
-		return
-	}
-	pkgLogger.Info(ctx, msg, keysAndValues...)
-}
-
-func ZWarn(ctx context.Context, msg string, err error, keysAndValues ...interface{}) {
-	if pkgLogger == nil {
-		return
-	}
-	pkgLogger.Warn(ctx, msg, err, keysAndValues...)
-}
-
-func ZError(ctx context.Context, msg string, err error, keysAndValues ...interface{}) {
-	if pkgLogger == nil {
-		return
-	}
-	pkgLogger.Error(ctx, msg, err, keysAndValues...)
-}
-
-type ZapLogger struct {
-	zap              *zap.SugaredLogger
-	level            zapcore.Level
-	loggerName       string
-	loggerPrefixName string
-}
-
-func NewZapLogger(
-	loggerPrefixName, loggerName string,
-	logLevel int,
-	isStdout bool,
-	isJson bool,
-	logLocation string,
-	rotateCount uint,
-) (*ZapLogger, error) {
-	zapConfig := zap.Config{
-		Level: zap.NewAtomicLevelAt(logLevelMap[logLevel]),
-		// EncoderConfig: zap.NewProductionEncoderConfig(),
-		// InitialFields:     map[string]interface{}{"PID": os.Getegid()},
-		DisableStacktrace: true,
-	}
-	if isJson {
-		zapConfig.Encoding = "json"
-	} else {
-		zapConfig.Encoding = "console"
-	}
-	// if isStdout {
-	// 	zapConfig.OutputPaths = append(zapConfig.OutputPaths, "stdout", "stderr")
-	// }
-	zl := &ZapLogger{level: logLevelMap[logLevel], loggerName: loggerName, loggerPrefixName: loggerPrefixName}
-	opts, err := zl.cores(isStdout, isJson, logLocation, rotateCount)
-	if err != nil {
-		return nil, err
-	}
-	l, err := zapConfig.Build(opts)
-	if err != nil {
-		return nil, err
-	}
-	zl.zap = l.Sugar()
-	return zl, nil
-}
-
-func (l *ZapLogger) cores(isStdout bool, isJson bool, logLocation string, rotateCount uint) (zap.Option, error) {
-	c := zap.NewProductionEncoderConfig()
-	c.EncodeTime = l.timeEncoder
-	c.EncodeDuration = zapcore.SecondsDurationEncoder
-	c.MessageKey = "msg"
-	c.LevelKey = "level"
-	c.TimeKey = "time"
-	c.CallerKey = "caller"
-	c.NameKey = "logger"
-	var fileEncoder zapcore.Encoder
-	if isJson {
-		c.EncodeLevel = zapcore.CapitalLevelEncoder
-		fileEncoder = zapcore.NewJSONEncoder(c)
-		fileEncoder.AddInt("PID", os.Getpid())
-	} else {
-		c.EncodeLevel = l.capitalColorLevelEncoder
-		c.EncodeCaller = l.customCallerEncoder
-		fileEncoder = zapcore.NewConsoleEncoder(c)
-	}
-	writer, err := l.getWriter(logLocation, rotateCount)
-	if err != nil {
-		return nil, err
-	}
-	var cores []zapcore.Core
-	// if logLocation == "" && !isStdout {
-	// 	return nil, errors.New("log storage location is empty and not stdout")
-	// }
-	if logLocation != "" {
-		cores = []zapcore.Core{
-			zapcore.NewCore(fileEncoder, writer, zap.NewAtomicLevelAt(l.level)),
-		}
-	}
-	if isStdout {
-		cores = append(cores, zapcore.NewCore(fileEncoder, zapcore.Lock(os.Stdout), zap.NewAtomicLevelAt(l.level)))
-		// cores = append(cores, zapcore.NewCore(fileEncoder, zapcore.Lock(os.Stderr), zap.NewAtomicLevelAt(l.level)))
-	}
-	return zap.WrapCore(func(c zapcore.Core) zapcore.Core {
-		return zapcore.NewTee(cores...)
-	}), nil
-}
-
-func (l *ZapLogger) customCallerEncoder(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder) {
-	s := "[" + caller.TrimmedPath() + "]"
-	// color, ok := _levelToColor[l.level]
-	// if !ok {
-	// 	color = _levelToColor[zapcore.ErrorLevel]
-	// }
-	enc.AppendString(s)
-}
-
-func (l *ZapLogger) timeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
-	layout := "2006-01-02 15:04:05.000"
-	type appendTimeEncoder interface {
-		AppendTimeLayout(time.Time, string)
-	}
-	if enc, ok := enc.(appendTimeEncoder); ok {
-		enc.AppendTimeLayout(t, layout)
-		return
-	}
-	enc.AppendString(t.Format(layout))
-}
-
-func (l *ZapLogger) getWriter(logLocation string, rorateCount uint) (zapcore.WriteSyncer, error) {
-	logf, err := rotatelogs.New(logLocation+sp+l.loggerPrefixName+".%Y-%m-%d",
-		rotatelogs.WithRotationCount(rorateCount),
-		rotatelogs.WithRotationTime(time.Duration(config.Config.Log.RotationTime)*time.Hour),
-	)
-	if err != nil {
-		return nil, err
-	}
-	return zapcore.AddSync(logf), nil
-}
-
-func (l *ZapLogger) capitalColorLevelEncoder(level zapcore.Level, enc zapcore.PrimitiveArrayEncoder) {
-	s, ok := _levelToCapitalColorString[level]
-	if !ok {
-		s = _unknownLevelColor[zapcore.ErrorLevel]
-	}
-	pid := fmt.Sprintf("["+"PID:"+"%d"+"]", os.Getpid())
-	color := _levelToColor[level]
-	enc.AppendString(s)
-	enc.AppendString(color.Add(pid))
-	if l.loggerName != "" {
-		enc.AppendString(color.Add(l.loggerName))
-	}
-}
-
-func (l *ZapLogger) ToZap() *zap.SugaredLogger {
-	return l.zap
-}
-
-func (l *ZapLogger) Debug(ctx context.Context, msg string, keysAndValues ...interface{}) {
-	keysAndValues = l.kvAppend(ctx, keysAndValues)
-	l.zap.Debugw(msg, keysAndValues...)
-}
-
-func (l *ZapLogger) Info(ctx context.Context, msg string, keysAndValues ...interface{}) {
-	keysAndValues = l.kvAppend(ctx, keysAndValues)
-	l.zap.Infow(msg, keysAndValues...)
-}
-
-func (l *ZapLogger) Warn(ctx context.Context, msg string, err error, keysAndValues ...interface{}) {
-	if err != nil {
-		keysAndValues = append(keysAndValues, "error", err.Error())
-	}
-	keysAndValues = l.kvAppend(ctx, keysAndValues)
-	l.zap.Warnw(msg, keysAndValues...)
-}
-
-func (l *ZapLogger) Error(ctx context.Context, msg string, err error, keysAndValues ...interface{}) {
-	if err != nil {
-		keysAndValues = append(keysAndValues, "error", err.Error())
-	}
-	keysAndValues = l.kvAppend(ctx, keysAndValues)
-	l.zap.Errorw(msg, keysAndValues...)
-}
-
-func (l *ZapLogger) kvAppend(ctx context.Context, keysAndValues []interface{}) []interface{} {
-	if ctx == nil {
-		return keysAndValues
-	}
-	operationID := mcontext.GetOperationID(ctx)
-	opUserID := mcontext.GetOpUserID(ctx)
-	connID := mcontext.GetConnID(ctx)
-	triggerID := mcontext.GetTriggerID(ctx)
-	opUserPlatform := mcontext.GetOpUserPlatform(ctx)
-	remoteAddr := mcontext.GetRemoteAddr(ctx)
-	if opUserID != "" {
-		keysAndValues = append([]interface{}{constant.OpUserID, opUserID}, keysAndValues...)
-	}
-	if operationID != "" {
-		keysAndValues = append([]interface{}{constant.OperationID, operationID}, keysAndValues...)
-	}
-	if connID != "" {
-		keysAndValues = append([]interface{}{constant.ConnID, connID}, keysAndValues...)
-	}
-	if triggerID != "" {
-		keysAndValues = append([]interface{}{constant.TriggerID, triggerID}, keysAndValues...)
-	}
-	if opUserPlatform != "" {
-		keysAndValues = append([]interface{}{constant.OpUserPlatform, opUserPlatform}, keysAndValues...)
-	}
-	if remoteAddr != "" {
-		keysAndValues = append([]interface{}{constant.RemoteAddr, remoteAddr}, keysAndValues...)
-	}
-	return keysAndValues
-}
-
-func (l *ZapLogger) WithValues(keysAndValues ...interface{}) Logger {
-	dup := *l
-	dup.zap = l.zap.With(keysAndValues...)
-	return &dup
-}
-
-func (l *ZapLogger) WithName(name string) Logger {
-	dup := *l
-	dup.zap = l.zap.Named(name)
-	return &dup
-}
-
-func (l *ZapLogger) WithCallDepth(depth int) Logger {
-	dup := *l
-	dup.zap = l.zap.WithOptions(zap.AddCallerSkip(depth))
-	return &dup
-}
diff --git a/pkg/common/log/zk_logger.go b/pkg/common/log/zk_logger.go
deleted file mode 100644
index 3579e2022..000000000
--- a/pkg/common/log/zk_logger.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import (
-	"context"
-	"fmt"
-)
-
-type ZkLogger struct{}
-
-func NewZkLogger() *ZkLogger {
-	return &ZkLogger{}
-}
-
-func (l *ZkLogger) Printf(format string, a ...interface{}) {
-	ZInfo(context.Background(), "zookeeper output", "msg", fmt.Sprintf(format, a...))
-}
diff --git a/pkg/common/mcontext/ctx.go b/pkg/common/mcontext/ctx.go
deleted file mode 100644
index 79234e2e0..000000000
--- a/pkg/common/mcontext/ctx.go
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mcontext
-
-import (
-	"context"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-)
-
-var mapper = []string{constant.OperationID, constant.OpUserID, constant.OpUserPlatform, constant.ConnID}
-
-func WithOpUserIDContext(ctx context.Context, opUserID string) context.Context {
-	return context.WithValue(ctx, constant.OpUserID, opUserID)
-}
-
-func WithOpUserPlatformContext(ctx context.Context, platform string) context.Context {
-	return context.WithValue(ctx, constant.OpUserPlatform, platform)
-}
-
-func WithTriggerIDContext(ctx context.Context, triggerID string) context.Context {
-	return context.WithValue(ctx, constant.TriggerID, triggerID)
-}
-
-func NewCtx(operationID string) context.Context {
-	c := context.Background()
-	ctx := context.WithValue(c, constant.OperationID, operationID)
-	return SetOperationID(ctx, operationID)
-}
-
-func SetOperationID(ctx context.Context, operationID string) context.Context {
-	return context.WithValue(ctx, constant.OperationID, operationID)
-}
-
-func SetOpUserID(ctx context.Context, opUserID string) context.Context {
-	return context.WithValue(ctx, constant.OpUserID, opUserID)
-}
-
-func SetConnID(ctx context.Context, connID string) context.Context {
-	return context.WithValue(ctx, constant.ConnID, connID)
-}
-
-func GetOperationID(ctx context.Context) string {
-	if ctx.Value(constant.OperationID) != nil {
-		s, ok := ctx.Value(constant.OperationID).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetOpUserID(ctx context.Context) string {
-	if ctx.Value(constant.OpUserID) != "" {
-		s, ok := ctx.Value(constant.OpUserID).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetConnID(ctx context.Context) string {
-	if ctx.Value(constant.ConnID) != "" {
-		s, ok := ctx.Value(constant.ConnID).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetTriggerID(ctx context.Context) string {
-	if ctx.Value(constant.TriggerID) != "" {
-		s, ok := ctx.Value(constant.TriggerID).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetOpUserPlatform(ctx context.Context) string {
-	if ctx.Value(constant.OpUserPlatform) != "" {
-		s, ok := ctx.Value(constant.OpUserPlatform).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetRemoteAddr(ctx context.Context) string {
-	if ctx.Value(constant.RemoteAddr) != "" {
-		s, ok := ctx.Value(constant.RemoteAddr).(string)
-		if ok {
-			return s
-		}
-	}
-	return ""
-}
-
-func GetMustCtxInfo(ctx context.Context) (operationID, opUserID, platform, connID string, err error) {
-	operationID, ok := ctx.Value(constant.OperationID).(string)
-	if !ok {
-		err = errs.ErrArgs.Wrap("ctx missing operationID")
-		return
-	}
-	opUserID, ok1 := ctx.Value(constant.OpUserID).(string)
-	if !ok1 {
-		err = errs.ErrArgs.Wrap("ctx missing opUserID")
-		return
-	}
-	platform, ok2 := ctx.Value(constant.OpUserPlatform).(string)
-	if !ok2 {
-		err = errs.ErrArgs.Wrap("ctx missing platform")
-		return
-	}
-	connID, _ = ctx.Value(constant.ConnID).(string)
-	return
-}
-
-func GetCtxInfos(ctx context.Context) (operationID, opUserID, platform, connID string, err error) {
-	operationID, ok := ctx.Value(constant.OperationID).(string)
-	if !ok {
-		err = errs.ErrArgs.Wrap("ctx missing operationID")
-		return
-	}
-	opUserID, _ = ctx.Value(constant.OpUserID).(string)
-	platform, _ = ctx.Value(constant.OpUserPlatform).(string)
-	connID, _ = ctx.Value(constant.ConnID).(string)
-	return
-}
-
-func WithMustInfoCtx(values []string) context.Context {
-	ctx := context.Background()
-	for i, v := range values {
-		ctx = context.WithValue(ctx, mapper[i], v)
-	}
-	return ctx
-}
diff --git a/pkg/common/mw/gin.go b/pkg/common/mw/gin.go
deleted file mode 100644
index 287cd5f53..000000000
--- a/pkg/common/mw/gin.go
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mw
-
-import (
-	"errors"
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-	"github.com/redis/go-redis/v9"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/apiresp"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-)
-
-// CorsHandler gin cross-domain configuration.
-func CorsHandler() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
-		c.Header("Access-Control-Allow-Methods", "*")
-		c.Header("Access-Control-Allow-Headers", "*")
-		c.Header(
-			"Access-Control-Expose-Headers",
-			"Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers,Cache-Control,Content-Language,Content-Type,Expires,Last-Modified,Pragma,FooBar",
-		) // Cross-domain key settings allow browsers to resolve.
-		c.Header(
-			"Access-Control-Max-Age",
-			"172800",
-		) // Cache request information in seconds.
-		c.Header(
-			"Access-Control-Allow-Credentials",
-			"false",
-		) //  Whether cross-domain requests need to carry cookie information, the default setting is true.
-		c.Header(
-			"content-type",
-			"application/json",
-		) // Set the return format to json.
-		// Release all option pre-requests
-		if c.Request.Method == http.MethodOptions {
-			c.JSON(http.StatusOK, "Options Request!")
-			c.Abort()
-			return
-		}
-		c.Next()
-	}
-}
-
-func GinParseOperationID() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		if c.Request.Method == http.MethodPost {
-			operationID := c.Request.Header.Get(constant.OperationID)
-			if operationID == "" {
-				err := errors.New("header must have operationID")
-				apiresp.GinError(c, errs.ErrArgs.Wrap(err.Error()))
-				c.Abort()
-				return
-			}
-			c.Set(constant.OperationID, operationID)
-		}
-		c.Next()
-	}
-}
-
-func GinParseToken(rdb redis.UniversalClient) gin.HandlerFunc {
-	dataBase := controller.NewAuthDatabase(
-		cache.NewMsgCacheModel(rdb),
-		config.Config.Secret,
-		config.Config.TokenPolicy.Expire,
-	)
-	return func(c *gin.Context) {
-		switch c.Request.Method {
-		case http.MethodPost:
-			token := c.Request.Header.Get(constant.Token)
-			if token == "" {
-				log.ZWarn(c, "header get token error", errs.ErrArgs.Wrap("header must have token"))
-				apiresp.GinError(c, errs.ErrArgs.Wrap("header must have token"))
-				c.Abort()
-				return
-			}
-			claims, err := tokenverify.GetClaimFromToken(token)
-			if err != nil {
-				log.ZWarn(c, "jwt get token error", errs.ErrTokenUnknown.Wrap())
-				apiresp.GinError(c, errs.ErrTokenUnknown.Wrap())
-				c.Abort()
-				return
-			}
-			m, err := dataBase.GetTokensWithoutError(c, claims.UserID, claims.PlatformID)
-			if err != nil {
-				log.ZWarn(c, "cache get token error", errs.ErrTokenNotExist.Wrap())
-				apiresp.GinError(c, errs.ErrTokenNotExist.Wrap())
-				c.Abort()
-				return
-			}
-			if len(m) == 0 {
-				log.ZWarn(c, "cache do not exist token error", errs.ErrTokenNotExist.Wrap())
-				apiresp.GinError(c, errs.ErrTokenNotExist.Wrap())
-				c.Abort()
-				return
-			}
-			if v, ok := m[token]; ok {
-				switch v {
-				case constant.NormalToken:
-				case constant.KickedToken:
-					log.ZWarn(c, "cache kicked token error", errs.ErrTokenKicked.Wrap())
-					apiresp.GinError(c, errs.ErrTokenKicked.Wrap())
-					c.Abort()
-					return
-				default:
-					log.ZWarn(c, "cache unknown token error", errs.ErrTokenUnknown.Wrap())
-					apiresp.GinError(c, errs.ErrTokenUnknown.Wrap())
-					c.Abort()
-					return
-				}
-			} else {
-				apiresp.GinError(c, errs.ErrTokenNotExist.Wrap())
-				c.Abort()
-				return
-			}
-			c.Set(constant.OpUserPlatform, constant.PlatformIDToName(claims.PlatformID))
-			c.Set(constant.OpUserID, claims.UserID)
-			c.Next()
-		}
-	}
-}
diff --git a/pkg/common/mw/intercept_chain.go b/pkg/common/mw/intercept_chain.go
deleted file mode 100644
index ae5361631..000000000
--- a/pkg/common/mw/intercept_chain.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mw
-
-import (
-	"context"
-
-	"google.golang.org/grpc"
-)
-
-func InterceptChain(intercepts ...grpc.UnaryServerInterceptor) grpc.UnaryServerInterceptor {
-	l := len(intercepts)
-	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
-		chain := func(currentInter grpc.UnaryServerInterceptor, currentHandler grpc.UnaryHandler) grpc.UnaryHandler {
-			return func(currentCtx context.Context, currentReq interface{}) (interface{}, error) {
-				return currentInter(
-					currentCtx,
-					currentReq,
-					info,
-					currentHandler)
-			}
-		}
-		chainHandler := handler
-		for i := l - 1; i >= 0; i-- {
-			chainHandler = chain(intercepts[i], chainHandler)
-		}
-		return chainHandler(ctx, req)
-	}
-}
diff --git a/pkg/common/mw/rpc_client_interceptor.go b/pkg/common/mw/rpc_client_interceptor.go
deleted file mode 100644
index 1374b3af6..000000000
--- a/pkg/common/mw/rpc_client_interceptor.go
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mw
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"strings"
-
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/metadata"
-	"google.golang.org/grpc/status"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/protocol/errinfo"
-)
-
-func GrpcClient() grpc.DialOption {
-	return grpc.WithChainUnaryInterceptor(RpcClientInterceptor)
-}
-
-func RpcClientInterceptor(
-	ctx context.Context,
-	method string,
-	req, resp interface{},
-	cc *grpc.ClientConn,
-	invoker grpc.UnaryInvoker,
-	opts ...grpc.CallOption,
-) (err error) {
-	if ctx == nil {
-		return errs.ErrInternalServer.Wrap("call rpc request context is nil")
-	}
-	ctx, err = getRpcContext(ctx, method)
-	if err != nil {
-		return err
-	}
-	log.ZDebug(ctx, "get rpc ctx success", "conn target", cc.Target())
-	err = invoker(ctx, method, req, resp, cc, opts...)
-	if err == nil {
-		log.ZInfo(ctx, "rpc client resp", "funcName", method, "resp", rpcString(resp))
-		return nil
-	}
-	log.ZError(ctx, "rpc resp error", err)
-	rpcErr, ok := err.(interface{ GRPCStatus() *status.Status })
-	if !ok {
-		return errs.ErrInternalServer.Wrap(err.Error())
-	}
-	sta := rpcErr.GRPCStatus()
-	if sta.Code() == 0 {
-		return errs.NewCodeError(errs.ServerInternalError, err.Error()).Wrap()
-	}
-	if details := sta.Details(); len(details) > 0 {
-		errInfo, ok := details[0].(*errinfo.ErrorInfo)
-		if ok {
-			s := strings.Join(errInfo.Warp, "->") + errInfo.Cause
-			return errs.NewCodeError(int(sta.Code()), sta.Message()).WithDetail(s).Wrap()
-		}
-	}
-	return errs.NewCodeError(int(sta.Code()), sta.Message()).Wrap()
-}
-
-func getRpcContext(ctx context.Context, method string) (context.Context, error) {
-	md := metadata.Pairs()
-	if keys, _ := ctx.Value(constant.RpcCustomHeader).([]string); len(keys) > 0 {
-		for _, key := range keys {
-			val, ok := ctx.Value(key).([]string)
-			if !ok {
-				return nil, errs.ErrInternalServer.Wrap(fmt.Sprintf("ctx missing key %s", key))
-			}
-			if len(val) == 0 {
-				return nil, errs.ErrInternalServer.Wrap(fmt.Sprintf("ctx key %s value is empty", key))
-			}
-			md.Set(key, val...)
-		}
-		md.Set(constant.RpcCustomHeader, keys...)
-	}
-	operationID, ok := ctx.Value(constant.OperationID).(string)
-	if !ok {
-		log.ZWarn(ctx, "ctx missing operationID", errors.New("ctx missing operationID"), "funcName", method)
-		return nil, errs.ErrArgs.Wrap("ctx missing operationID")
-	}
-	md.Set(constant.OperationID, operationID)
-	var checkArgs []string
-	checkArgs = append(checkArgs, constant.OperationID, operationID)
-	opUserID, ok := ctx.Value(constant.OpUserID).(string)
-	if ok {
-		md.Set(constant.OpUserID, opUserID)
-		checkArgs = append(checkArgs, constant.OpUserID, opUserID)
-	}
-	opUserIDPlatformID, ok := ctx.Value(constant.OpUserPlatform).(string)
-	if ok {
-		md.Set(constant.OpUserPlatform, opUserIDPlatformID)
-	}
-	connID, ok := ctx.Value(constant.ConnID).(string)
-	if ok {
-		md.Set(constant.ConnID, connID)
-	}
-	return metadata.NewOutgoingContext(ctx, md), nil
-}
diff --git a/pkg/common/mw/rpc_server_interceptor.go b/pkg/common/mw/rpc_server_interceptor.go
deleted file mode 100644
index 143c5f8e7..000000000
--- a/pkg/common/mw/rpc_server_interceptor.go
+++ /dev/null
@@ -1,181 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package mw
-
-import (
-	"context"
-	"fmt"
-	"math"
-	"runtime"
-	"strings"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/checker"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-
-	"github.com/pkg/errors"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/metadata"
-	"google.golang.org/grpc/status"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw/specialerror"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/protocol/errinfo"
-)
-
-func rpcString(v interface{}) string {
-	if s, ok := v.(interface{ String() string }); ok {
-		return s.String()
-	}
-	return fmt.Sprintf("%+v", v)
-}
-
-func RpcServerInterceptor(
-	ctx context.Context,
-	req interface{},
-	info *grpc.UnaryServerInfo,
-	handler grpc.UnaryHandler,
-) (resp interface{}, err error) {
-	log.ZDebug(ctx, "rpc server req", "req", rpcString(req))
-	//defer func() {
-	//	if r := recover(); r != nil {
-	// 		log.ZError(ctx, "rpc panic", nil, "FullMethod", info.FullMethod, "type:", fmt.Sprintf("%T", r), "panic:", r)
-	//		fmt.Printf("panic: %+v\nstack info: %s\n", r, string(debug.Stack()))
-	//		pc, file, line, ok := runtime.Caller(4)
-	//		if !ok {
-	//			panic("get runtime.Caller failed")
-	//		}
-	//		errInfo := &errinfo.ErrorInfo{
-	//			Path:  file,
-	//			Line:  uint32(line),
-	//			Name:  runtime.FuncForPC(pc).Name(),
-	//			Cause: fmt.Sprintf("%s", r),
-	//			Warp:  nil,
-	//		}
-	// 		sta, err_ := status.New(codes.Code(errs.ErrInternalServer.Code()),
-	// errs.ErrInternalServer.Msg()).WithDetails(errInfo)
-	//		if err_ != nil {
-	//			panic(err_)
-	//		}
-	//		err = sta.Err()
-	//	}
-	//}()
-	funcName := info.FullMethod
-	md, ok := metadata.FromIncomingContext(ctx)
-	if !ok {
-		return nil, status.New(codes.InvalidArgument, "missing metadata").Err()
-	}
-	if keys := md.Get(constant.RpcCustomHeader); len(keys) > 0 {
-		for _, key := range keys {
-			values := md.Get(key)
-			if len(values) == 0 {
-				return nil, status.New(codes.InvalidArgument, fmt.Sprintf("missing metadata key %s", key)).Err()
-			}
-			ctx = context.WithValue(ctx, key, values)
-		}
-	}
-	args := make([]string, 0, 4)
-	if opts := md.Get(constant.OperationID); len(opts) != 1 || opts[0] == "" {
-		return nil, status.New(codes.InvalidArgument, "operationID error").Err()
-	} else {
-		args = append(args, constant.OperationID, opts[0])
-		ctx = context.WithValue(ctx, constant.OperationID, opts[0])
-	}
-	if opts := md.Get(constant.OpUserID); len(opts) == 1 {
-		args = append(args, constant.OpUserID, opts[0])
-		ctx = context.WithValue(ctx, constant.OpUserID, opts[0])
-	}
-	if opts := md.Get(constant.OpUserPlatform); len(opts) == 1 {
-		ctx = context.WithValue(ctx, constant.OpUserPlatform, opts[0])
-	}
-	if opts := md.Get(constant.ConnID); len(opts) == 1 {
-		ctx = context.WithValue(ctx, constant.ConnID, opts[0])
-	}
-	log.ZInfo(ctx, "rpc server req", "funcName", funcName, "req", rpcString(req))
-	resp, err = func() (interface{}, error) {
-		if err := checker.Validate(req); err != nil {
-			return nil, err
-		}
-		return handler(ctx, req)
-	}()
-	if err == nil {
-		log.ZInfo(ctx, "rpc server resp", "funcName", funcName, "resp", rpcString(resp))
-		return resp, nil
-	}
-	log.ZError(ctx, "rpc server resp", err, "funcName", funcName)
-	unwrap := errs.Unwrap(err)
-	codeErr := specialerror.ErrCode(unwrap)
-	if codeErr == nil {
-		log.ZError(ctx, "rpc InternalServer error", err, "req", req)
-		codeErr = errs.ErrInternalServer
-	}
-	code := codeErr.Code()
-	if code <= 0 || code > math.MaxUint32 {
-		log.ZError(ctx, "rpc UnknownError", err, "rpc UnknownCode:", code)
-		code = errs.ServerInternalError
-	}
-	grpcStatus := status.New(codes.Code(code), codeErr.Msg())
-	var errInfo *errinfo.ErrorInfo
-	if config.Config.Log.WithStack {
-		if unwrap != err {
-			sti, ok := err.(interface{ StackTrace() errors.StackTrace })
-			if ok {
-				log.ZWarn(
-					ctx,
-					"rpc server resp",
-					err,
-					"funcName",
-					funcName,
-					"unwrap",
-					unwrap.Error(),
-					"stack",
-					fmt.Sprintf("%+v", err),
-				)
-				if fs := sti.StackTrace(); len(fs) > 0 {
-					pc := uintptr(fs[0])
-					fn := runtime.FuncForPC(pc)
-					file, line := fn.FileLine(pc)
-					errInfo = &errinfo.ErrorInfo{
-						Path:  file,
-						Line:  uint32(line),
-						Name:  fn.Name(),
-						Cause: unwrap.Error(),
-						Warp:  nil,
-					}
-					if arr := strings.Split(err.Error(), ": "); len(arr) > 1 {
-						errInfo.Warp = arr[:len(arr)-1]
-					}
-				}
-			}
-		}
-	}
-	if errInfo == nil {
-		errInfo = &errinfo.ErrorInfo{Cause: err.Error()}
-	}
-	details, err := grpcStatus.WithDetails(errInfo)
-	if err != nil {
-		log.ZWarn(ctx, "rpc server resp WithDetails error", err, "funcName", funcName)
-		return nil, errs.Wrap(err)
-	}
-	log.ZWarn(ctx, "rpc server resp", err, "funcName", funcName)
-	return nil, details.Err()
-}
-
-func GrpcServer() grpc.ServerOption {
-	return grpc.ChainUnaryInterceptor(RpcServerInterceptor)
-}
diff --git a/pkg/common/mw/specialerror/error.go b/pkg/common/mw/specialerror/error.go
deleted file mode 100644
index b8b8d27ae..000000000
--- a/pkg/common/mw/specialerror/error.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package specialerror
-
-import "github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-
-var handlers []func(err error) errs.CodeError
-
-func AddErrHandler(h func(err error) errs.CodeError) {
-	if h == nil {
-		panic("nil handler")
-	}
-	handlers = append(handlers, h)
-}
-
-func AddReplace(target error, codeErr errs.CodeError) {
-	AddErrHandler(func(err error) errs.CodeError {
-		if err == target {
-			return codeErr
-		}
-		return nil
-	})
-}
-
-func ErrCode(err error) errs.CodeError {
-	if codeErr, ok := err.(errs.CodeError); ok {
-		return codeErr
-	}
-	for i := 0; i < len(handlers); i++ {
-		if codeErr := handlers[i](err); codeErr != nil {
-			return codeErr
-		}
-	}
-	return nil
-}
diff --git a/pkg/common/network/ip.go b/pkg/common/network/ip.go
deleted file mode 100644
index bf062429d..000000000
--- a/pkg/common/network/ip.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package network
-
-import (
-	utils "github.com/OpenIMSDK/open_utils"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-)
-
-func GetRpcRegisterIP(configIP string) (string, error) {
-	registerIP := configIP
-	if registerIP == "" {
-		ip, err := utils.GetLocalIP()
-		if err != nil {
-			return "", err
-		}
-		registerIP = ip
-	}
-	return registerIP, nil
-}
-
-func GetListenIP(configIP string) string {
-	if configIP == "" {
-		return constant.LocalHost
-	} else {
-		return configIP
-	}
-}
diff --git a/pkg/common/prome/prometheus.go b/pkg/common/prome/prometheus.go
index d66b1df70..26efb9dae 100644
--- a/pkg/common/prome/prometheus.go
+++ b/pkg/common/prome/prometheus.go
@@ -19,7 +19,7 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/tools/config"
 
 	"github.com/gin-gonic/gin"
 	"github.com/prometheus/client_golang/prometheus"
diff --git a/pkg/common/tokenverify/jwt_token.go b/pkg/common/tokenverify/jwt_token.go
deleted file mode 100644
index 317347b1d..000000000
--- a/pkg/common/tokenverify/jwt_token.go
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tokenverify
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/golang-jwt/jwt/v4"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
-)
-
-type Claims struct {
-	UserID     string
-	PlatformID int // login platform
-	jwt.RegisteredClaims
-}
-
-func BuildClaims(uid string, platformID int, ttl int64) Claims {
-	now := time.Now()
-	before := now.Add(-time.Minute * 5)
-	return Claims{
-		UserID:     uid,
-		PlatformID: platformID,
-		RegisteredClaims: jwt.RegisteredClaims{
-			ExpiresAt: jwt.NewNumericDate(now.Add(time.Duration(ttl*24) * time.Hour)), // Expiration time
-			IssuedAt:  jwt.NewNumericDate(now),                                        // Issuing time
-			NotBefore: jwt.NewNumericDate(before),                                     // Begin Effective time
-		},
-	}
-}
-
-func secret() jwt.Keyfunc {
-	return func(token *jwt.Token) (interface{}, error) {
-		return []byte(config.Config.Secret), nil
-	}
-}
-
-func GetClaimFromToken(tokensString string) (*Claims, error) {
-	token, err := jwt.ParseWithClaims(tokensString, &Claims{}, secret())
-	if err != nil {
-		if ve, ok := err.(*jwt.ValidationError); ok {
-			if ve.Errors&jwt.ValidationErrorMalformed != 0 {
-				return nil, utils.Wrap(errs.ErrTokenMalformed, "")
-			} else if ve.Errors&jwt.ValidationErrorExpired != 0 {
-				return nil, utils.Wrap(errs.ErrTokenExpired, "")
-			} else if ve.Errors&jwt.ValidationErrorNotValidYet != 0 {
-				return nil, utils.Wrap(errs.ErrTokenNotValidYet, "")
-			} else {
-				return nil, utils.Wrap(errs.ErrTokenUnknown, "")
-			}
-		} else {
-			return nil, utils.Wrap(errs.ErrTokenUnknown, "")
-		}
-	} else {
-		if claims, ok := token.Claims.(*Claims); ok && token.Valid {
-			return claims, nil
-		}
-		return nil, utils.Wrap(errs.ErrTokenUnknown, "")
-	}
-}
-
-func CheckAccessV3(ctx context.Context, ownerUserID string) (err error) {
-	opUserID := mcontext.GetOpUserID(ctx)
-	if utils.IsContain(opUserID, config.Config.Manager.UserID) {
-		return nil
-	}
-	if opUserID == ownerUserID {
-		return nil
-	}
-	return errs.ErrNoPermission.Wrap(utils.GetSelfFuncName())
-}
-
-func IsAppManagerUid(ctx context.Context) bool {
-	return utils.IsContain(mcontext.GetOpUserID(ctx), config.Config.Manager.UserID)
-}
-
-func CheckAdmin(ctx context.Context) error {
-	if utils.IsContain(mcontext.GetOpUserID(ctx), config.Config.Manager.UserID) {
-		return nil
-	}
-	return errs.ErrNoPermission.Wrap(fmt.Sprintf("user %s is not admin userID", mcontext.GetOpUserID(ctx)))
-}
-
-func ParseRedisInterfaceToken(redisToken interface{}) (*Claims, error) {
-	return GetClaimFromToken(string(redisToken.([]uint8)))
-}
-
-func IsManagerUserID(opUserID string) bool {
-	return utils.IsContain(opUserID, config.Config.Manager.UserID)
-}
-
-func WsVerifyToken(token, userID string, platformID int) error {
-	claim, err := GetClaimFromToken(token)
-	if err != nil {
-		return err
-	}
-	if claim.UserID != userID {
-		return errs.ErrTokenInvalid.Wrap(fmt.Sprintf("token uid %s != userID %s", claim.UserID, userID))
-	}
-	if claim.PlatformID != platformID {
-		return errs.ErrTokenInvalid.Wrap(fmt.Sprintf("token platform %d != %d", claim.PlatformID, platformID))
-	}
-	return nil
-}
diff --git a/pkg/common/tokenverify/jwt_token_test.go b/pkg/common/tokenverify/jwt_token_test.go
deleted file mode 100644
index 4e8e98c41..000000000
--- a/pkg/common/tokenverify/jwt_token_test.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package tokenverify
-
-import (
-	"testing"
-
-	"github.com/golang-jwt/jwt/v4"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-)
-
-func Test_ParseToken(t *testing.T) {
-	config.Config.Secret = "OpenIM_server"
-	claims1 := BuildClaims("123456", constant.AndroidPadPlatformID, 10)
-	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims1)
-	tokenString, err := token.SignedString([]byte(config.Config.Secret))
-	if err != nil {
-		t.Fatal(err)
-	}
-	claim2, err := GetClaimFromToken(tokenString)
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(claim2)
-}
diff --git a/pkg/discoveryregistry/discovery_register.go b/pkg/discoveryregistry/discovery_register.go
deleted file mode 100644
index 4ebabe7a8..000000000
--- a/pkg/discoveryregistry/discovery_register.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package discoveryregistry
-
-import (
-	"context"
-
-	"google.golang.org/grpc"
-)
-
-type Conn interface {
-	GetConns(ctx context.Context, serviceName string, opts ...grpc.DialOption) ([]grpc.ClientConnInterface, error)
-	GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (grpc.ClientConnInterface, error)
-	AddOption(opts ...grpc.DialOption)
-	CloseConn(conn grpc.ClientConnInterface)
-	// do not use this method for call rpc
-	GetClientLocalConns() map[string][]grpc.ClientConnInterface
-}
-
-type SvcDiscoveryRegistry interface {
-	Conn
-	Register(serviceName, host string, port int, opts ...grpc.DialOption) error
-	UnRegister() error
-	CreateRpcRootNodes(serviceNames []string) error
-	RegisterConf2Registry(key string, conf []byte) error
-	GetConfFromRegistry(key string) ([]byte, error)
-}
diff --git a/pkg/discoveryregistry/zookeeper/conf.go b/pkg/discoveryregistry/zookeeper/conf.go
deleted file mode 100644
index 034c525ba..000000000
--- a/pkg/discoveryregistry/zookeeper/conf.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package zookeeper
-
-import (
-	"github.com/go-zookeeper/zk"
-)
-
-func (s *ZkClient) RegisterConf2Registry(key string, conf []byte) error {
-	exists, _, err := s.conn.Exists(s.getPath(key))
-	if err != nil {
-		return err
-	}
-	if exists {
-		if err := s.conn.Delete(s.getPath(key), 0); err != nil {
-			return err
-		}
-	}
-	_, err = s.conn.Create(s.getPath(key), conf, 0, zk.WorldACL(zk.PermAll))
-	if err != zk.ErrNodeExists {
-		return err
-	}
-	return nil
-}
-
-func (s *ZkClient) GetConfFromRegistry(key string) ([]byte, error) {
-	bytes, _, err := s.conn.Get(s.getPath(key))
-	return bytes, err
-}
diff --git a/pkg/discoveryregistry/zookeeper/discover.go b/pkg/discoveryregistry/zookeeper/discover.go
deleted file mode 100644
index 94cf1f84a..000000000
--- a/pkg/discoveryregistry/zookeeper/discover.go
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package zookeeper
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"strings"
-
-	"github.com/pkg/errors"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-
-	"github.com/go-zookeeper/zk"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/resolver"
-)
-
-var (
-	ErrConnIsNil               = errors.New("conn is nil")
-	ErrConnIsNilButLocalNotNil = errors.New("conn is nil, but local is not nil")
-)
-
-func (s *ZkClient) watch() {
-	for {
-		event := <-s.eventChan
-		switch event.Type {
-		case zk.EventSession:
-			if event.State == zk.StateHasSession && s.isRegistered {
-				s.logger.Printf("zk session event stateHasSession: %+v, client prepare to create new temp node", event)
-				node, err := s.CreateTempNode(s.rpcRegisterName, s.rpcRegisterAddr)
-				if err != nil {
-					s.logger.Printf("zk session event stateHasSession: %+v, create temp node error: %v", event, err)
-				} else {
-					s.node = node
-				}
-			} else {
-				s.logger.Printf("zk session event: %+v", event)
-			}
-		case zk.EventNodeChildrenChanged:
-			s.logger.Printf("zk event: %s", event.Path)
-			l := strings.Split(event.Path, "/")
-			if len(l) > 1 {
-				serviceName := l[len(l)-1]
-				s.lock.Lock()
-				s.flushResolverAndDeleteLocal(serviceName)
-				s.lock.Unlock()
-			}
-			s.logger.Printf("zk event handle success: %s", event.Path)
-		case zk.EventNodeDataChanged:
-		case zk.EventNodeCreated:
-		case zk.EventNodeDeleted:
-		case zk.EventNotWatching:
-		}
-	}
-}
-
-func (s *ZkClient) GetConnsRemote(serviceName string) (conns []resolver.Address, err error) {
-	path := s.getPath(serviceName)
-	_, _, _, err = s.conn.ChildrenW(path)
-	if err != nil {
-		return nil, errors.Wrap(err, "children watch error")
-	}
-	childNodes, _, err := s.conn.Children(path)
-	if err != nil {
-		return nil, errors.Wrap(err, "get children error")
-	} else {
-		for _, child := range childNodes {
-			fullPath := path + "/" + child
-			data, _, err := s.conn.Get(fullPath)
-			if err != nil {
-				if err == zk.ErrNoNode {
-					return nil, errors.Wrap(err, "this is zk ErrNoNode")
-				}
-				return nil, errors.Wrap(err, "get children error")
-			}
-			log.ZDebug(context.Background(), "get addrs from remote", "conn", string(data))
-			conns = append(conns, resolver.Address{Addr: string(data), ServerName: serviceName})
-		}
-	}
-	return conns, nil
-}
-
-func (s *ZkClient) GetConns(ctx context.Context, serviceName string, opts ...grpc.DialOption) ([]grpc.ClientConnInterface, error) {
-	s.logger.Printf("get conns from client, serviceName: %s", serviceName)
-	s.lock.Lock()
-	defer s.lock.Unlock()
-	conns := s.localConns[serviceName]
-	if len(conns) == 0 {
-		var err error
-		s.logger.Printf("get conns from zk remote, serviceName: %s", serviceName)
-		addrs, err := s.GetConnsRemote(serviceName)
-		if err != nil {
-			return nil, err
-		}
-		if len(addrs) == 0 {
-			return nil, fmt.Errorf("no conn for service %s, grpc server may not exist, local conn is %v, please check zookeeper server %v, path: %s", serviceName, s.localConns, s.zkServers, s.zkRoot)
-		}
-		for _, addr := range addrs {
-			cc, err := grpc.DialContext(ctx, addr.Addr, append(s.options, opts...)...)
-			if err != nil {
-				log.ZError(context.Background(), "dialContext failed", err, "addr", addr.Addr, "opts", append(s.options, opts...))
-				return nil, errs.Wrap(err)
-			}
-			conns = append(conns, cc)
-		}
-		s.localConns[serviceName] = conns
-	}
-	return conns, nil
-}
-
-func (s *ZkClient) GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (grpc.ClientConnInterface, error) {
-	newOpts := append(s.options, grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, s.balancerName)))
-	s.logger.Printf("get conn from client, serviceName: %s", serviceName)
-	return grpc.DialContext(ctx, fmt.Sprintf("%s:///%s", s.scheme, serviceName), append(newOpts, opts...)...)
-}
-
-func (s *ZkClient) CloseConn(conn grpc.ClientConnInterface) {
-	if closer, ok := conn.(io.Closer); ok {
-		closer.Close()
-	}
-}
diff --git a/pkg/discoveryregistry/zookeeper/register.go b/pkg/discoveryregistry/zookeeper/register.go
deleted file mode 100644
index 8fc5fa34e..000000000
--- a/pkg/discoveryregistry/zookeeper/register.go
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package zookeeper
-
-import (
-	"time"
-
-	"github.com/go-zookeeper/zk"
-	"google.golang.org/grpc"
-)
-
-func (s *ZkClient) CreateRpcRootNodes(serviceNames []string) error {
-	for _, serviceName := range serviceNames {
-		if err := s.ensureName(serviceName); err != nil && err != zk.ErrNodeExists {
-			return err
-		}
-	}
-	return nil
-}
-
-func (s *ZkClient) CreateTempNode(rpcRegisterName, addr string) (node string, err error) {
-	return s.conn.CreateProtectedEphemeralSequential(
-		s.getPath(rpcRegisterName)+"/"+addr+"_",
-		[]byte(addr),
-		zk.WorldACL(zk.PermAll),
-	)
-}
-
-func (s *ZkClient) Register(rpcRegisterName, host string, port int, opts ...grpc.DialOption) error {
-	if err := s.ensureName(rpcRegisterName); err != nil {
-		return err
-	}
-	addr := s.getAddr(host, port)
-	_, err := grpc.Dial(addr, opts...)
-	if err != nil {
-		return err
-	}
-	node, err := s.CreateTempNode(rpcRegisterName, addr)
-	if err != nil {
-		return err
-	}
-	s.rpcRegisterName = rpcRegisterName
-	s.rpcRegisterAddr = addr
-	s.node = node
-	s.isRegistered = true
-	return nil
-}
-
-func (s *ZkClient) UnRegister() error {
-	s.lock.Lock()
-	defer s.lock.Unlock()
-	err := s.conn.Delete(s.node, -1)
-	if err != nil {
-		return err
-	}
-	time.Sleep(time.Second)
-	s.node = ""
-	s.rpcRegisterName = ""
-	s.rpcRegisterAddr = ""
-	s.isRegistered = false
-	s.localConns = make(map[string][]grpc.ClientConnInterface)
-	s.resolvers = make(map[string]*Resolver)
-	return nil
-}
diff --git a/pkg/discoveryregistry/zookeeper/resolver.go b/pkg/discoveryregistry/zookeeper/resolver.go
deleted file mode 100644
index 7e9c8c125..000000000
--- a/pkg/discoveryregistry/zookeeper/resolver.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package zookeeper
-
-import (
-	"context"
-	"strings"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-
-	"google.golang.org/grpc/resolver"
-)
-
-type Resolver struct {
-	target resolver.Target
-	cc     resolver.ClientConn
-	addrs  []resolver.Address
-
-	getConnsRemote func(serviceName string) (conns []resolver.Address, err error)
-}
-
-func (r *Resolver) ResolveNowZK(o resolver.ResolveNowOptions) {
-	log.ZDebug(
-		context.Background(),
-		"start resolve now",
-		"target",
-		r.target,
-		"cc",
-		r.cc.UpdateState,
-		"serviceName",
-		strings.TrimLeft(r.target.URL.Path, "/"),
-	)
-	newConns, err := r.getConnsRemote(strings.TrimLeft(r.target.URL.Path, "/"))
-	if err != nil {
-		log.ZError(context.Background(), "resolve now error", err, "target", r.target)
-		return
-	}
-	r.addrs = newConns
-	if err := r.cc.UpdateState(resolver.State{Addresses: newConns}); err != nil {
-		log.ZError(
-			context.Background(),
-			"UpdateState error, conns is nil from svr",
-			err,
-			"conns",
-			newConns,
-			"zk path",
-			r.target.URL.Path,
-		)
-		return
-	}
-	log.ZDebug(context.Background(), "resolve now finished", "target", r.target, "conns", r.addrs)
-}
-
-func (r *Resolver) ResolveNow(o resolver.ResolveNowOptions) {}
-
-func (s *Resolver) Close() {}
-
-func (s *ZkClient) Build(
-	target resolver.Target,
-	cc resolver.ClientConn,
-	opts resolver.BuildOptions,
-) (resolver.Resolver, error) {
-	s.logger.Printf("build resolver: %+v, cc: %+v", target, cc.UpdateState)
-	serviceName := strings.TrimLeft(target.URL.Path, "/")
-	if oldResolver, ok := s.resolvers[serviceName]; ok {
-		s.logger.Printf("rpc resolver exist: %+v, cc: %+v, key: %s", target, cc.UpdateState, serviceName)
-		return oldResolver, nil
-	}
-	r := &Resolver{}
-	r.target = target
-	r.cc = cc
-	r.getConnsRemote = s.GetConnsRemote
-	r.ResolveNowZK(resolver.ResolveNowOptions{})
-	s.lock.Lock()
-	defer s.lock.Unlock()
-	s.resolvers[serviceName] = r
-	s.logger.Printf("build resolver finished: %+v, cc: %+v, key: %s", target, cc.UpdateState, serviceName)
-	return r, nil
-}
-
-func (s *ZkClient) Scheme() string { return s.scheme }
diff --git a/pkg/discoveryregistry/zookeeper/zk.go b/pkg/discoveryregistry/zookeeper/zk.go
deleted file mode 100644
index cc333c4b6..000000000
--- a/pkg/discoveryregistry/zookeeper/zk.go
+++ /dev/null
@@ -1,226 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package zookeeper
-
-import (
-	"net"
-	"strconv"
-	"sync"
-	"time"
-
-	"github.com/go-zookeeper/zk"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/resolver"
-)
-
-const (
-	defaultFreq = time.Minute * 30
-	timeout     = 5
-)
-
-type Logger interface {
-	Printf(string, ...interface{})
-}
-
-type ZkClient struct {
-	zkServers []string
-	zkRoot    string
-	userName  string
-	password  string
-
-	rpcRegisterName string
-	rpcRegisterAddr string
-	isRegistered    bool
-	scheme          string
-
-	timeout   int
-	conn      *zk.Conn
-	eventChan <-chan zk.Event
-	node      string
-	ticker    *time.Ticker
-
-	lock    sync.Locker
-	options []grpc.DialOption
-
-	resolvers  map[string]*Resolver
-	localConns map[string][]grpc.ClientConnInterface
-
-	balancerName string
-
-	logger Logger
-}
-
-type ZkOption func(*ZkClient)
-
-func WithRoundRobin() ZkOption {
-	return func(client *ZkClient) {
-		client.balancerName = "round_robin"
-	}
-}
-
-func WithUserNameAndPassword(userName, password string) ZkOption {
-	return func(client *ZkClient) {
-		client.userName = userName
-		client.password = password
-	}
-}
-
-func WithOptions(opts ...grpc.DialOption) ZkOption {
-	return func(client *ZkClient) {
-		client.options = opts
-	}
-}
-
-func WithFreq(freq time.Duration) ZkOption {
-	return func(client *ZkClient) {
-		client.ticker = time.NewTicker(freq)
-	}
-}
-
-func WithTimeout(timeout int) ZkOption {
-	return func(client *ZkClient) {
-		client.timeout = timeout
-	}
-}
-
-func WithLogger(logger Logger) ZkOption {
-	return func(client *ZkClient) {
-		client.logger = logger
-	}
-}
-
-func NewClient(zkServers []string, zkRoot string, options ...ZkOption) (*ZkClient, error) {
-	client := &ZkClient{
-		zkServers:  zkServers,
-		zkRoot:     "/",
-		scheme:     zkRoot,
-		timeout:    timeout,
-		localConns: make(map[string][]grpc.ClientConnInterface),
-		resolvers:  make(map[string]*Resolver),
-		lock:       &sync.Mutex{},
-	}
-	client.ticker = time.NewTicker(defaultFreq)
-	for _, option := range options {
-		option(client)
-	}
-	conn, eventChan, err := zk.Connect(
-		zkServers,
-		time.Duration(client.timeout)*time.Second,
-		zk.WithLogInfo(true),
-		zk.WithLogger(client.logger),
-	)
-	if err != nil {
-		return nil, err
-	}
-	if client.userName != "" && client.password != "" {
-		if err := conn.AddAuth("digest", []byte(client.userName+":"+client.password)); err != nil {
-			return nil, err
-		}
-	}
-	client.zkRoot += zkRoot
-	client.eventChan = eventChan
-	client.conn = conn
-	if err := client.ensureRoot(); err != nil {
-		client.CloseZK()
-		return nil, err
-	}
-	resolver.Register(client)
-	go client.refresh()
-	go client.watch()
-	time.Sleep(time.Millisecond * 50)
-	return client, nil
-}
-
-func (s *ZkClient) CloseZK() {
-	s.conn.Close()
-}
-
-func (s *ZkClient) ensureAndCreate(node string) error {
-	exists, _, err := s.conn.Exists(node)
-	if err != nil {
-		return err
-	}
-	if !exists {
-		_, err := s.conn.Create(node, []byte(""), 0, zk.WorldACL(zk.PermAll))
-		if err != nil && err != zk.ErrNodeExists {
-			return err
-		}
-	}
-	return nil
-}
-
-func (s *ZkClient) refresh() {
-	for range s.ticker.C {
-		s.logger.Printf("refresh local conns")
-		s.lock.Lock()
-		for rpcName := range s.resolvers {
-			s.flushResolver(rpcName)
-		}
-		for rpcName := range s.localConns {
-			delete(s.localConns, rpcName)
-		}
-		s.lock.Unlock()
-		s.logger.Printf("refresh local conns success")
-	}
-}
-
-func (s *ZkClient) flushResolverAndDeleteLocal(serviceName string) {
-	s.logger.Printf("start flush %s", serviceName)
-	s.flushResolver(serviceName)
-	delete(s.localConns, serviceName)
-}
-
-func (s *ZkClient) flushResolver(serviceName string) {
-	r, ok := s.resolvers[serviceName]
-	if ok {
-		r.ResolveNowZK(resolver.ResolveNowOptions{})
-	}
-}
-
-func (s *ZkClient) GetZkConn() *zk.Conn {
-	return s.conn
-}
-
-func (s *ZkClient) GetRootPath() string {
-	return s.zkRoot
-}
-
-func (s *ZkClient) GetNode() string {
-	return s.node
-}
-
-func (s *ZkClient) ensureRoot() error {
-	return s.ensureAndCreate(s.zkRoot)
-}
-
-func (s *ZkClient) ensureName(rpcRegisterName string) error {
-	return s.ensureAndCreate(s.getPath(rpcRegisterName))
-}
-
-func (s *ZkClient) getPath(rpcRegisterName string) string {
-	return s.zkRoot + "/" + rpcRegisterName
-}
-
-func (s *ZkClient) getAddr(host string, port int) string {
-	return net.JoinHostPort(host, strconv.Itoa(port))
-}
-
-func (s *ZkClient) AddOption(opts ...grpc.DialOption) {
-	s.options = append(s.options, opts...)
-}
-
-func (s *ZkClient) GetClientLocalConns() map[string][]grpc.ClientConnInterface {
-	return s.localConns
-}
diff --git a/pkg/errs/code.go b/pkg/errs/code.go
deleted file mode 100644
index 9f70ab5e6..000000000
--- a/pkg/errs/code.go
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package errs
-
-// UnknownCode 没有解析到code或解析的code=0.
-const UnknownCode = 1000
-
-const (
-	FormattingError      = 10001
-	HasRegistered        = 10002
-	NotRegistered        = 10003
-	PasswordErr          = 10004
-	GetIMTokenErr        = 10005
-	RepeatSendCode       = 10006
-	MailSendCodeErr      = 10007
-	SmsSendCodeErr       = 10008
-	CodeInvalidOrExpired = 10009
-	RegisterFailed       = 10010
-	ResetPasswordFailed  = 10011
-	RegisterLimit        = 10012
-	LoginLimit           = 10013
-	InvitationError      = 10014
-)
-
-// 通用错误码.
-const (
-	NoError       = 0     // 无错误
-	DatabaseError = 90002 // redis/mysql等db错误
-	NetworkError  = 90004 // 网络错误
-	DataError     = 90007 // 数据错误
-
-	CallbackError = 80000
-
-	// 通用错误码.
-	ServerInternalError = 500  // 服务器内部错误
-	ArgsError           = 1001 // 输入参数错误
-	NoPermissionError   = 1002 // 权限不足
-	DuplicateKeyError   = 1003
-	RecordNotFoundError = 1004 // 记录不存在
-
-	// 账号错误码.
-	UserIDNotFoundError    = 1101 // UserID不存在 或未注册
-	RegisteredAlreadyError = 1102 // 用户已经注册过了
-
-	// 群组错误码.
-	GroupIDNotFoundError  = 1201 // GroupID不存在
-	GroupIDExisted        = 1202 // GroupID已存在
-	NotInGroupYetError    = 1203 // 不在群组中
-	DismissedAlreadyError = 1204 // 群组已经解散
-	GroupTypeNotSupport   = 1205
-	GroupRequestHandled   = 1206
-
-	// 关系链错误码.
-	CanNotAddYourselfError   = 1301 // 不能添加自己为好友
-	BlockedByPeer            = 1302 // 被对方拉黑
-	NotPeersFriend           = 1303 // 不是对方的好友
-	RelationshipAlreadyError = 1304 // 已经是好友关系
-
-	// 消息错误码.
-	MessageHasReadDisable = 1401
-	MutedInGroup          = 1402 // 群成员被禁言
-	MutedGroup            = 1403 // 群被禁言
-	MsgAlreadyRevoke      = 1404 // 消息已撤回
-
-	// token错误码.
-	TokenExpiredError     = 1501
-	TokenInvalidError     = 1502
-	TokenMalformedError   = 1503
-	TokenNotValidYetError = 1504
-	TokenUnknownError     = 1505
-	TokenKickedError      = 1506
-	TokenNotExistError    = 1507
-
-	// 长连接网关错误码.
-	ConnOverMaxNumLimit = 1601
-	ConnArgsErr         = 1602
-
-	// S3错误码.
-	FileUploadedExpiredError = 1701 // 上传过期
-)
diff --git a/pkg/errs/coderr.go b/pkg/errs/coderr.go
deleted file mode 100644
index af88a6353..000000000
--- a/pkg/errs/coderr.go
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package errs
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/pkg/errors"
-)
-
-type CodeError interface {
-	Code() int
-	Msg() string
-	Detail() string
-	WithDetail(detail string) CodeError
-	// Is 判断是否是某个错误, loose为false时, 只有错误码相同就认为是同一个错误, 默认为true
-	Is(err error, loose ...bool) bool
-	Wrap(msg ...string) error
-	error
-}
-
-func NewCodeError(code int, msg string) CodeError {
-	return &codeError{
-		code: code,
-		msg:  msg,
-	}
-}
-
-type codeError struct {
-	code   int
-	msg    string
-	detail string
-}
-
-func (e *codeError) Code() int {
-	return e.code
-}
-
-func (e *codeError) Msg() string {
-	return e.msg
-}
-
-func (e *codeError) Detail() string {
-	return e.detail
-}
-
-func (e *codeError) WithDetail(detail string) CodeError {
-	var d string
-	if e.detail == "" {
-		d = detail
-	} else {
-		d = e.detail + ", " + detail
-	}
-	return &codeError{
-		code:   e.code,
-		msg:    e.msg,
-		detail: d,
-	}
-}
-
-func (e *codeError) Wrap(w ...string) error {
-	return errors.Wrap(e, strings.Join(w, ", "))
-}
-
-func (e *codeError) Is(err error, loose ...bool) bool {
-	if err == nil {
-		return false
-	}
-	var allowSubclasses bool
-	if len(loose) == 0 {
-		allowSubclasses = true
-	} else {
-		allowSubclasses = loose[0]
-	}
-	codeErr, ok := Unwrap(err).(CodeError)
-	if ok {
-		if allowSubclasses {
-			return Relation.Is(e.code, codeErr.Code())
-		} else {
-			return codeErr.Code() == e.code
-		}
-	}
-	return false
-}
-
-func (e *codeError) Error() string {
-	return fmt.Sprintf("%s", e.msg)
-}
-
-func Unwrap(err error) error {
-	for err != nil {
-		unwrap, ok := err.(interface {
-			Unwrap() error
-		})
-		if !ok {
-			break
-		}
-		err = unwrap.Unwrap()
-	}
-	return err
-}
-
-func Wrap(err error, msg ...string) error {
-	if err == nil {
-		return nil
-	}
-	if len(msg) == 0 {
-		return errors.WithStack(err)
-	}
-	return errors.Wrap(err, strings.Join(msg, ", "))
-}
diff --git a/pkg/errs/predefine.go b/pkg/errs/predefine.go
deleted file mode 100644
index f11349891..000000000
--- a/pkg/errs/predefine.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package errs
-
-var (
-	ErrArgs             = NewCodeError(ArgsError, "ArgsError")
-	ErrNoPermission     = NewCodeError(NoPermissionError, "NoPermissionError")
-	ErrDatabase         = NewCodeError(DatabaseError, "DatabaseError")
-	ErrInternalServer   = NewCodeError(ServerInternalError, "ServerInternalError")
-	ErrNetwork          = NewCodeError(NetworkError, "NetworkError")
-	ErrCallback         = NewCodeError(CallbackError, "CallbackError")
-	ErrCallbackContinue = NewCodeError(CallbackError, "ErrCallbackContinue")
-
-	ErrUserIDNotFound  = NewCodeError(UserIDNotFoundError, "UserIDNotFoundError")
-	ErrGroupIDNotFound = NewCodeError(GroupIDNotFoundError, "GroupIDNotFoundError")
-	ErrGroupIDExisted  = NewCodeError(GroupIDExisted, "GroupIDExisted")
-
-	ErrRecordNotFound = NewCodeError(RecordNotFoundError, "RecordNotFoundError")
-
-	ErrNotInGroupYet       = NewCodeError(NotInGroupYetError, "NotInGroupYetError")
-	ErrDismissedAlready    = NewCodeError(DismissedAlreadyError, "DismissedAlreadyError")
-	ErrRegisteredAlready   = NewCodeError(RegisteredAlreadyError, "RegisteredAlreadyError")
-	ErrGroupTypeNotSupport = NewCodeError(GroupTypeNotSupport, "")
-	ErrGroupRequestHandled = NewCodeError(GroupRequestHandled, "GroupRequestHandled")
-
-	ErrData             = NewCodeError(DataError, "DataError")
-	ErrTokenExpired     = NewCodeError(TokenExpiredError, "TokenExpiredError")
-	ErrTokenInvalid     = NewCodeError(TokenInvalidError, "TokenInvalidError")         //
-	ErrTokenMalformed   = NewCodeError(TokenMalformedError, "TokenMalformedError")     // 格式错误
-	ErrTokenNotValidYet = NewCodeError(TokenNotValidYetError, "TokenNotValidYetError") // 还未生效
-	ErrTokenUnknown     = NewCodeError(TokenUnknownError, "TokenUnknownError")         // 未知错误
-	ErrTokenKicked      = NewCodeError(TokenKickedError, "TokenKickedError")
-	ErrTokenNotExist    = NewCodeError(TokenNotExistError, "TokenNotExistError") // 在redis中不存在
-	ErrDuplicateKey     = NewCodeError(DuplicateKeyError, "DuplicateKeyError")
-
-	ErrMessageHasReadDisable = NewCodeError(MessageHasReadDisable, "MessageHasReadDisable")
-
-	ErrCanNotAddYourself   = NewCodeError(CanNotAddYourselfError, "CanNotAddYourselfError")
-	ErrBlockedByPeer       = NewCodeError(BlockedByPeer, "BlockedByPeer")
-	ErrNotPeersFriend      = NewCodeError(NotPeersFriend, "NotPeersFriend")
-	ErrRelationshipAlready = NewCodeError(RelationshipAlreadyError, "RelationshipAlreadyError")
-
-	ErrMutedInGroup     = NewCodeError(MutedInGroup, "MutedInGroup")
-	ErrMutedGroup       = NewCodeError(MutedGroup, "MutedGroup")
-	ErrMsgAlreadyRevoke = NewCodeError(MsgAlreadyRevoke, "MsgAlreadyRevoke")
-
-	ErrConnOverMaxNumLimit = NewCodeError(ConnOverMaxNumLimit, "ConnOverMaxNumLimit")
-
-	ErrConnArgsErr = NewCodeError(ConnArgsErr, "args err, need token, sendID, platformID")
-
-	ErrFileUploadedExpired = NewCodeError(FileUploadedExpiredError, "FileUploadedExpiredError")
-)
diff --git a/pkg/errs/relation.go b/pkg/errs/relation.go
deleted file mode 100644
index 0a7ad4997..000000000
--- a/pkg/errs/relation.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package errs
-
-var Relation = &relation{m: make(map[int]map[int]struct{})}
-
-func init() {
-	Relation.Add(RecordNotFoundError, UserIDNotFoundError)
-	Relation.Add(RecordNotFoundError, GroupIDNotFoundError)
-	Relation.Add(DuplicateKeyError, GroupIDExisted)
-}
-
-type relation struct {
-	m map[int]map[int]struct{}
-}
-
-func (r *relation) Add(codes ...int) {
-	if len(codes) < 2 {
-		panic("codes length must be greater than 2")
-	}
-	for i := 1; i < len(codes); i++ {
-		parent := codes[i-1]
-		s, ok := r.m[parent]
-		if !ok {
-			s = make(map[int]struct{})
-			r.m[parent] = s
-		}
-		for _, code := range codes[i:] {
-			s[code] = struct{}{}
-		}
-	}
-}
-
-func (r *relation) Is(parent, child int) bool {
-	if parent == child {
-		return true
-	}
-	s, ok := r.m[parent]
-	if !ok {
-		return false
-	}
-	_, ok = s[child]
-	return ok
-}
diff --git a/pkg/rpcclient/auth.go b/pkg/rpcclient/auth.go
index 0bd3f56e9..9d667f1ad 100644
--- a/pkg/rpcclient/auth.go
+++ b/pkg/rpcclient/auth.go
@@ -19,9 +19,9 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/protocol/auth"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 func NewAuth(discov discoveryregistry.SvcDiscoveryRegistry) *Auth {
diff --git a/pkg/rpcclient/conversation.go b/pkg/rpcclient/conversation.go
index 79190995f..d4116e9f9 100644
--- a/pkg/rpcclient/conversation.go
+++ b/pkg/rpcclient/conversation.go
@@ -20,10 +20,10 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	pbConversation "github.com/OpenIMSDK/protocol/conversation"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
 )
 
 type Conversation struct {
diff --git a/pkg/rpcclient/friend.go b/pkg/rpcclient/friend.go
index d243c6fb3..c27f4ef3f 100644
--- a/pkg/rpcclient/friend.go
+++ b/pkg/rpcclient/friend.go
@@ -19,10 +19,10 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/protocol/friend"
 	sdkws "github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 type Friend struct {
diff --git a/pkg/rpcclient/group.go b/pkg/rpcclient/group.go
index 3d600160d..ce624a085 100644
--- a/pkg/rpcclient/group.go
+++ b/pkg/rpcclient/group.go
@@ -20,13 +20,13 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/group"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type Group struct {
diff --git a/pkg/rpcclient/msg.go b/pkg/rpcclient/msg.go
index cfd5dff23..bfc7bf73f 100644
--- a/pkg/rpcclient/msg.go
+++ b/pkg/rpcclient/msg.go
@@ -21,13 +21,13 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/protobuf/proto"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/msg"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/utils"
 	// "google.golang.org/protobuf/proto".
 )
 
diff --git a/pkg/rpcclient/notification/conevrsation.go b/pkg/rpcclient/notification/conevrsation.go
index 96111a33b..ac40eb887 100644
--- a/pkg/rpcclient/notification/conevrsation.go
+++ b/pkg/rpcclient/notification/conevrsation.go
@@ -17,9 +17,9 @@ package notification
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 type ConversationNotificationSender struct {
diff --git a/pkg/rpcclient/notification/friend.go b/pkg/rpcclient/notification/friend.go
index 7b14b9df7..05c2b1e6f 100644
--- a/pkg/rpcclient/notification/friend.go
+++ b/pkg/rpcclient/notification/friend.go
@@ -17,15 +17,15 @@ package notification
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
+	"github.com/OpenIMSDK/tools/mcontext"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	pbFriend "github.com/OpenIMSDK/protocol/friend"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 type FriendNotificationSender struct {
diff --git a/pkg/rpcclient/notification/group.go b/pkg/rpcclient/notification/group.go
index e5c91a301..e70bf38e1 100644
--- a/pkg/rpcclient/notification/group.go
+++ b/pkg/rpcclient/notification/group.go
@@ -18,16 +18,16 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	pbGroup "github.com/OpenIMSDK/protocol/group"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/log"
+	"github.com/OpenIMSDK/tools/mcontext"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 func NewGroupNotificationSender(
diff --git a/pkg/rpcclient/notification/msg.go b/pkg/rpcclient/notification/msg.go
index fc6d303e9..f9cf68bcb 100644
--- a/pkg/rpcclient/notification/msg.go
+++ b/pkg/rpcclient/notification/msg.go
@@ -17,9 +17,9 @@ package notification
 import (
 	"context"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
 	"github.com/OpenIMSDK/protocol/sdkws"
+	"github.com/OpenIMSDK/tools/constant"
 )
 
 type MsgNotificationSender struct {
diff --git a/pkg/rpcclient/push.go b/pkg/rpcclient/push.go
index 295d90f7c..a4b122a29 100644
--- a/pkg/rpcclient/push.go
+++ b/pkg/rpcclient/push.go
@@ -19,9 +19,9 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/protocol/push"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 type Push struct {
diff --git a/pkg/rpcclient/third.go b/pkg/rpcclient/third.go
index 237706d4f..9822f48fa 100644
--- a/pkg/rpcclient/third.go
+++ b/pkg/rpcclient/third.go
@@ -23,9 +23,9 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/protocol/third"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
 )
 
 type Third struct {
diff --git a/pkg/rpcclient/user.go b/pkg/rpcclient/user.go
index 018876523..7e5079f8c 100644
--- a/pkg/rpcclient/user.go
+++ b/pkg/rpcclient/user.go
@@ -20,13 +20,13 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
 	"github.com/OpenIMSDK/protocol/sdkws"
 	"github.com/OpenIMSDK/protocol/user"
+	"github.com/OpenIMSDK/tools/config"
+	"github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/errs"
+	"github.com/OpenIMSDK/tools/tokenverify"
+	"github.com/OpenIMSDK/tools/utils"
 )
 
 type User struct {
diff --git a/pkg/startrpc/start.go b/pkg/startrpc/start.go
deleted file mode 100644
index 3eeaaa3a2..000000000
--- a/pkg/startrpc/start.go
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package startrpc
-
-import (
-	"fmt"
-	"net"
-	"strconv"
-	"time"
-
-	grpcPrometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/network"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
-)
-
-func Start(
-	rpcPort int,
-	rpcRegisterName string,
-	prometheusPort int,
-	rpcFn func(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error,
-	options ...grpc.ServerOption,
-) error {
-	fmt.Println(
-		"start",
-		rpcRegisterName,
-		"server, port: ",
-		rpcPort,
-		"prometheusPort:",
-		prometheusPort,
-		", OpenIM version: ",
-		config.Version,
-	)
-	listener, err := net.Listen(
-		"tcp",
-		net.JoinHostPort(network.GetListenIP(config.Config.Rpc.ListenIP), strconv.Itoa(rpcPort)),
-	)
-	if err != nil {
-		return err
-	}
-	defer listener.Close()
-	zkClient, err := openKeeper.NewClient(config.Config.Zookeeper.ZkAddr, config.Config.Zookeeper.Schema,
-		openKeeper.WithFreq(time.Hour), openKeeper.WithUserNameAndPassword(
-			config.Config.Zookeeper.Username,
-			config.Config.Zookeeper.Password,
-		), openKeeper.WithRoundRobin(), openKeeper.WithTimeout(10), openKeeper.WithLogger(log.NewZkLogger()))
-	if err != nil {
-		return utils.Wrap1(err)
-	}
-	defer zkClient.CloseZK()
-	zkClient.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()))
-	registerIP, err := network.GetRpcRegisterIP(config.Config.Rpc.RegisterIP)
-	if err != nil {
-		return err
-	}
-	// ctx 中间件
-	if config.Config.Prometheus.Enable {
-		prome.NewGrpcRequestCounter()
-		prome.NewGrpcRequestFailedCounter()
-		prome.NewGrpcRequestSuccessCounter()
-		unaryInterceptor := mw.InterceptChain(grpcPrometheus.UnaryServerInterceptor, mw.RpcServerInterceptor)
-		options = append(options, []grpc.ServerOption{
-			grpc.StreamInterceptor(grpcPrometheus.StreamServerInterceptor),
-			grpc.UnaryInterceptor(unaryInterceptor),
-		}...)
-	} else {
-		options = append(options, mw.GrpcServer())
-	}
-	srv := grpc.NewServer(options...)
-	defer srv.GracefulStop()
-	err = rpcFn(zkClient, srv)
-	if err != nil {
-		return utils.Wrap1(err)
-	}
-	err = zkClient.Register(
-		rpcRegisterName,
-		registerIP,
-		rpcPort,
-		grpc.WithTransportCredentials(insecure.NewCredentials()),
-	)
-	if err != nil {
-		return utils.Wrap1(err)
-	}
-	go func() {
-		if config.Config.Prometheus.Enable && prometheusPort != 0 {
-			if err := prome.StartPrometheusSrv(prometheusPort); err != nil {
-				panic(err.Error())
-			}
-		}
-	}()
-	return utils.Wrap1(srv.Serve(listener))
-}
diff --git a/pkg/statistics/statistics.go b/pkg/statistics/statistics.go
index 2a6ae01ae..de6d04fec 100644
--- a/pkg/statistics/statistics.go
+++ b/pkg/statistics/statistics.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"time"
 
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
+	"github.com/OpenIMSDK/tools/log"
 )
 
 type Statistics struct {
diff --git a/pkg/utils/base64.go b/pkg/utils/base64.go
deleted file mode 100644
index 9502dcde8..000000000
--- a/pkg/utils/base64.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import "encoding/base64"
-
-func Base64Encode(data string) string {
-	return base64.StdEncoding.EncodeToString([]byte(data))
-}
-
-func Base64Decode(data string) string {
-	decodedByte, _ := base64.StdEncoding.DecodeString(data)
-	return string(decodedByte)
-}
diff --git a/pkg/utils/callback.go b/pkg/utils/callback.go
deleted file mode 100644
index 36f7ac3ca..000000000
--- a/pkg/utils/callback.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"google.golang.org/protobuf/proto"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	sdkws "github.com/OpenIMSDK/protocol/sdkws"
-)
-
-func GetContent(msg *sdkws.MsgData) string {
-	if msg.ContentType >= constant.NotificationBegin && msg.ContentType <= constant.NotificationEnd {
-		var tips sdkws.TipsComm
-		_ = proto.Unmarshal(msg.Content, &tips)
-		content := tips.JsonDetail
-		return content
-	} else {
-		return string(msg.Content)
-	}
-}
diff --git a/pkg/utils/encryption.go b/pkg/utils/encryption.go
deleted file mode 100644
index 23266d8f7..000000000
--- a/pkg/utils/encryption.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"bytes"
-	"crypto/aes"
-	"crypto/cipher"
-	"crypto/md5"
-	"encoding/hex"
-	"errors"
-)
-
-func Md5(s string, salt ...string) string {
-	h := md5.New()
-	h.Write([]byte(s))
-	if len(salt) > 0 {
-		h.Write([]byte(salt[0]))
-	}
-	cipher := h.Sum(nil)
-	return hex.EncodeToString(cipher)
-}
-
-func AesEncrypt(data []byte, key []byte) ([]byte, error) {
-	block, err := aes.NewCipher(key)
-	if err != nil {
-		return nil, err
-	}
-	blockSize := block.BlockSize()
-	encryptBytes := pkcs7Padding(data, blockSize)
-	crypted := make([]byte, len(encryptBytes))
-	blockMode := cipher.NewCBCEncrypter(block, key[:blockSize])
-	blockMode.CryptBlocks(crypted, encryptBytes)
-	return crypted, nil
-}
-
-func AesDecrypt(data []byte, key []byte) ([]byte, error) {
-	block, err := aes.NewCipher(key)
-	if err != nil {
-		return nil, err
-	}
-	blockSize := block.BlockSize()
-	blockMode := cipher.NewCBCDecrypter(block, key[:blockSize])
-	crypted := make([]byte, len(data))
-	blockMode.CryptBlocks(crypted, data)
-	crypted, err = pkcs7UnPadding(crypted)
-	if err != nil {
-		return nil, err
-	}
-	return crypted, nil
-}
-
-func pkcs7Padding(data []byte, blockSize int) []byte {
-	padding := blockSize - len(data)%blockSize
-	padText := bytes.Repeat([]byte{byte(padding)}, padding)
-	return append(data, padText...)
-}
-
-func pkcs7UnPadding(data []byte) ([]byte, error) {
-	length := len(data)
-	if length == 0 {
-		return nil, errors.New("encrypt error")
-	}
-	unPadding := int(data[length-1])
-	return data[:(length - unPadding)], nil
-}
diff --git a/pkg/utils/file.go b/pkg/utils/file.go
deleted file mode 100644
index 79528661d..000000000
--- a/pkg/utils/file.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"fmt"
-	"math/rand"
-	"os"
-	"path"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-)
-
-const (
-	BYTE = 1 << (10 * iota)
-	KILOBYTE
-	MEGABYTE
-	GIGABYTE
-	TERABYTE
-	PETABYTE
-	EXABYTE
-)
-
-// Determine whether the given path is a folder
-func IsDir(path string) bool {
-	s, err := os.Stat(path)
-	if err != nil {
-		return false
-	}
-	return s.IsDir()
-}
-
-// Determine whether the given path is a file
-func IsFile(path string) bool {
-	return !IsDir(path)
-}
-
-// Create a directory
-func MkDir(path string) error {
-	return os.MkdirAll(path, os.ModePerm)
-}
-
-func GetNewFileNameAndContentType(fileName string, fileType int) (string, string) {
-	suffix := path.Ext(fileName)
-	newName := fmt.Sprintf("%d-%d%s", time.Now().UnixNano(), rand.Int(), fileName)
-	contentType := ""
-	if fileType == constant.ImageType {
-		contentType = "image/" + suffix[1:]
-	}
-	return newName, contentType
-}
-
-func ByteSize(bytes uint64) string {
-	unit := ""
-	value := float64(bytes)
-	switch {
-	case bytes >= EXABYTE:
-		unit = "E"
-		value = value / EXABYTE
-	case bytes >= PETABYTE:
-		unit = "P"
-		value = value / PETABYTE
-	case bytes >= TERABYTE:
-		unit = "T"
-		value = value / TERABYTE
-	case bytes >= GIGABYTE:
-		unit = "G"
-		value = value / GIGABYTE
-	case bytes >= MEGABYTE:
-		unit = "M"
-		value = value / MEGABYTE
-	case bytes >= KILOBYTE:
-		unit = "K"
-		value = value / KILOBYTE
-	case bytes >= BYTE:
-		unit = "B"
-	case bytes == 0:
-		return "0"
-	}
-	result := strconv.FormatFloat(value, 'f', 1, 64)
-	result = strings.TrimSuffix(result, ".0")
-	return result + unit
-}
diff --git a/pkg/utils/get_server_ip.go b/pkg/utils/get_server_ip.go
deleted file mode 100644
index aad0bf2cc..000000000
--- a/pkg/utils/get_server_ip.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"errors"
-	"net"
-)
-
-var ServerIP = ""
-
-func GetLocalIP() (string, error) {
-	addrs, err := net.InterfaceAddrs()
-	if err != nil {
-		return "", err
-	}
-	for _, address := range addrs {
-
-		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
-			if ipnet.IP.To4() != nil {
-				return ipnet.IP.String(), nil
-			}
-		}
-	}
-
-	return "", errors.New("no ip")
-}
diff --git a/pkg/utils/id.go b/pkg/utils/id.go
deleted file mode 100644
index 25e942f36..000000000
--- a/pkg/utils/id.go
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"github.com/bwmarrin/snowflake"
-)
-
-func init() {
-	var err error
-	idGenerator, err = snowflake.NewNode(getNodeNum())
-	if err != nil {
-		panic(err)
-	}
-}
-
-func getNodeNum() int64 {
-	return 1
-}
-
-var idGenerator *snowflake.Node
-
-func GenID() string {
-	return idGenerator.Generate().String()
-}
-
-func GenIDs(count int) []string {
-	//impl
-	return []string{}
-}
diff --git a/pkg/utils/id_test.go b/pkg/utils/id_test.go
deleted file mode 100644
index d6ab3e665..000000000
--- a/pkg/utils/id_test.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import "testing"
-
-func TestGenID(t *testing.T) {
-	m := map[string]struct{}{}
-	for i := 0; i < 2000; i++ {
-		got := GenID()
-		if _, ok := m[got]; !ok {
-			m[got] = struct{}{}
-		} else {
-			t.Error("id generate error", got)
-		}
-	}
-}
diff --git a/pkg/utils/image.go b/pkg/utils/image.go
deleted file mode 100644
index f93591f9e..000000000
--- a/pkg/utils/image.go
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"errors"
-	"image"
-	"image/gif"
-	"image/jpeg"
-	"image/png"
-	"io"
-	"os"
-
-	"github.com/nfnt/resize"
-	"golang.org/x/image/bmp"
-)
-
-func GenSmallImage(src, dst string) error {
-	fIn, _ := os.Open(src)
-	defer fIn.Close()
-
-	fOut, _ := os.Create(dst)
-	defer fOut.Close()
-
-	if err := scale(fIn, fOut, 0, 0, 0); err != nil {
-		return err
-	}
-	return nil
-}
-
-func scale(in io.Reader, out io.Writer, width, height, quality int) error {
-	origin, fm, err := image.Decode(in)
-	if err != nil {
-		return err
-	}
-	if width == 0 || height == 0 {
-		width = origin.Bounds().Max.X / 2
-		height = origin.Bounds().Max.Y / 2
-	}
-	if quality == 0 {
-		quality = 25
-	}
-	canvas := resize.Thumbnail(uint(width), uint(height), origin, resize.Lanczos3)
-
-	switch fm {
-	case "jpeg":
-		return jpeg.Encode(out, canvas, &jpeg.Options{quality})
-	case "png":
-		return png.Encode(out, canvas)
-	case "gif":
-		return gif.Encode(out, canvas, &gif.Options{})
-	case "bmp":
-		return bmp.Encode(out, canvas)
-	default:
-		return errors.New("ERROR FORMAT")
-	}
-}
diff --git a/pkg/utils/image_test.go b/pkg/utils/image_test.go
deleted file mode 100644
index 87d78620f..000000000
--- a/pkg/utils/image_test.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"path/filepath"
-	"runtime"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-var (
-	_, b, _, _ = runtime.Caller(0)
-	// Root folder of this project
-	Root = filepath.Join(filepath.Dir(b), "../..")
-)
-
-func Test_GenSmallImage(t *testing.T) {
-	println(Root)
-	err := GenSmallImage(Root+"/docs/open-im-logo.png", Root+"/out-test/open-im-logo-test.png")
-	assert.Nil(t, err)
-
-	err = GenSmallImage(Root+"/docs/open-im-logo.png", "out-test/open-im-logo-test.png")
-	assert.Nil(t, err)
-
-	err = GenSmallImage(Root+"/docs/Architecture.jpg", "out-test/Architecture-test.jpg")
-	assert.Nil(t, err)
-}
diff --git a/pkg/utils/map.go b/pkg/utils/map.go
deleted file mode 100644
index cd7f3f1de..000000000
--- a/pkg/utils/map.go
+++ /dev/null
@@ -1,147 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"encoding/json"
-	"sync"
-)
-
-type Map struct {
-	sync.RWMutex
-	m map[interface{}]interface{}
-}
-
-func (m *Map) init() {
-	if m.m == nil {
-		m.m = make(map[interface{}]interface{})
-	}
-}
-
-func (m *Map) UnsafeGet(key interface{}) interface{} {
-	if m.m == nil {
-		return nil
-	} else {
-		return m.m[key]
-	}
-}
-
-func (m *Map) Get(key interface{}) interface{} {
-	m.RLock()
-	defer m.RUnlock()
-	return m.UnsafeGet(key)
-}
-
-func (m *Map) UnsafeSet(key interface{}, value interface{}) {
-	m.init()
-	m.m[key] = value
-}
-
-func (m *Map) Set(key interface{}, value interface{}) {
-	m.Lock()
-	defer m.Unlock()
-	m.UnsafeSet(key, value)
-}
-
-func (m *Map) TestAndSet(key interface{}, value interface{}) interface{} {
-	m.Lock()
-	defer m.Unlock()
-
-	m.init()
-
-	if v, ok := m.m[key]; ok {
-		return v
-	} else {
-		m.m[key] = value
-		return nil
-	}
-}
-
-func (m *Map) UnsafeDel(key interface{}) {
-	m.init()
-	delete(m.m, key)
-}
-
-func (m *Map) Del(key interface{}) {
-	m.Lock()
-	defer m.Unlock()
-	m.UnsafeDel(key)
-}
-
-func (m *Map) UnsafeLen() int {
-	if m.m == nil {
-		return 0
-	} else {
-		return len(m.m)
-	}
-}
-
-func (m *Map) Len() int {
-	m.RLock()
-	defer m.RUnlock()
-	return m.UnsafeLen()
-}
-
-func (m *Map) UnsafeRange(f func(interface{}, interface{})) {
-	if m.m == nil {
-		return
-	}
-	for k, v := range m.m {
-		f(k, v)
-	}
-}
-
-func (m *Map) RLockRange(f func(interface{}, interface{})) {
-	m.RLock()
-	defer m.RUnlock()
-	m.UnsafeRange(f)
-}
-
-func (m *Map) LockRange(f func(interface{}, interface{})) {
-	m.Lock()
-	defer m.Unlock()
-	m.UnsafeRange(f)
-}
-
-func MapToJsonString(param map[string]interface{}) string {
-	dataType, _ := json.Marshal(param)
-	dataString := string(dataType)
-	return dataString
-}
-func MapIntToJsonString(param map[string]int32) string {
-	dataType, _ := json.Marshal(param)
-	dataString := string(dataType)
-	return dataString
-}
-func JsonStringToMap(str string) (tempMap map[string]int32) {
-	_ = json.Unmarshal([]byte(str), &tempMap)
-	return tempMap
-}
-func GetSwitchFromOptions(Options map[string]bool, key string) (result bool) {
-	if Options == nil {
-		return true
-	}
-	if flag, ok := Options[key]; !ok || flag {
-		return true
-	}
-	return false
-}
-
-func SetSwitchFromOptions(options map[string]bool, key string, value bool) {
-	if options == nil {
-		options = make(map[string]bool, 5)
-	}
-	options[key] = value
-}
diff --git a/pkg/utils/md5_test.go b/pkg/utils/md5_test.go
deleted file mode 100644
index 1add67f32..000000000
--- a/pkg/utils/md5_test.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func Test_Md5(t *testing.T) {
-	result := Md5("go")
-	assert.Equal(t, result, "34d1f91fb2e514b8576fab1a75a89a6b")
-
-	result2 := Md5("go")
-	assert.Equal(t, result, result2)
-}
diff --git a/pkg/utils/options.go b/pkg/utils/options.go
deleted file mode 100644
index 0ade70dfe..000000000
--- a/pkg/utils/options.go
+++ /dev/null
@@ -1,181 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import "github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-
-type Options map[string]bool
-type OptionsOpt func(Options)
-
-func NewOptions(opts ...OptionsOpt) Options {
-	options := make(map[string]bool, 11)
-	options[constant.IsNotNotification] = false
-	options[constant.IsSendMsg] = false
-	options[constant.IsHistory] = false
-	options[constant.IsPersistent] = false
-	options[constant.IsOfflinePush] = false
-	options[constant.IsUnreadCount] = false
-	options[constant.IsConversationUpdate] = false
-	options[constant.IsSenderSync] = false
-	options[constant.IsNotPrivate] = false
-	options[constant.IsSenderConversationUpdate] = false
-	options[constant.IsSenderNotificationPush] = false
-	options[constant.IsReactionFromCache] = false
-	for _, opt := range opts {
-		opt(options)
-	}
-	return options
-}
-
-func NewMsgOptions() Options {
-	options := make(map[string]bool, 11)
-	options[constant.IsOfflinePush] = false
-	return make(map[string]bool)
-}
-
-func WithOptions(options Options, opts ...OptionsOpt) Options {
-	for _, opt := range opts {
-		opt(options)
-	}
-	return options
-}
-
-func WithNotNotification(b bool) OptionsOpt {
-	return func(options Options) {
-		options[constant.IsNotNotification] = b
-	}
-}
-
-func WithSendMsg(b bool) OptionsOpt {
-	return func(options Options) {
-		options[constant.IsSendMsg] = b
-	}
-}
-
-func WithHistory(b bool) OptionsOpt {
-	return func(options Options) {
-		options[constant.IsHistory] = b
-	}
-}
-
-func WithPersistent() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsPersistent] = true
-	}
-}
-
-func WithOfflinePush(b bool) OptionsOpt {
-	return func(options Options) {
-		options[constant.IsOfflinePush] = b
-	}
-}
-
-func WithUnreadCount(b bool) OptionsOpt {
-	return func(options Options) {
-		options[constant.IsUnreadCount] = b
-	}
-}
-
-func WithConversationUpdate() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsConversationUpdate] = true
-	}
-}
-
-func WithSenderSync() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsSenderSync] = true
-	}
-}
-
-func WithNotPrivate() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsNotPrivate] = true
-	}
-}
-
-func WithSenderConversationUpdate() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsSenderConversationUpdate] = true
-	}
-}
-
-func WithSenderNotificationPush() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsSenderNotificationPush] = true
-	}
-}
-
-func WithReactionFromCache() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsReactionFromCache] = true
-	}
-}
-
-func (o Options) Is(notification string) bool {
-	v, ok := o[notification]
-	if !ok || v {
-		return true
-	}
-	return false
-}
-
-func (o Options) IsNotNotification() bool {
-	return o.Is(constant.IsNotNotification)
-}
-
-func (o Options) IsSendMsg() bool {
-	return o.Is(constant.IsSendMsg)
-}
-
-func (o Options) IsHistory() bool {
-	return o.Is(constant.IsHistory)
-}
-
-func (o Options) IsPersistent() bool {
-	return o.Is(constant.IsPersistent)
-}
-
-func (o Options) IsOfflinePush() bool {
-	return o.Is(constant.IsOfflinePush)
-}
-
-func (o Options) IsUnreadCount() bool {
-	return o.Is(constant.IsUnreadCount)
-}
-
-func (o Options) IsConversationUpdate() bool {
-	return o.Is(constant.IsConversationUpdate)
-}
-
-func (o Options) IsSenderSync() bool {
-	return o.Is(constant.IsSenderSync)
-}
-
-func (o Options) IsNotPrivate() bool {
-	return o.Is(constant.IsNotPrivate)
-}
-
-func (o Options) IsSenderConversationUpdate() bool {
-	return o.Is(constant.IsSenderConversationUpdate)
-}
-
-func (o Options) IsSenderNotificationPush() bool {
-	return o.Is(constant.IsSenderNotificationPush)
-}
-
-func (o Options) IsReactionFromCache() bool {
-	return o.Is(constant.IsReactionFromCache)
-}
diff --git a/pkg/utils/page.go b/pkg/utils/page.go
deleted file mode 100644
index d33f666c3..000000000
--- a/pkg/utils/page.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import "github.com/OpenIMSDK/protocol/sdkws"
-
-func GetPage(pagination *sdkws.RequestPagination) (pageNumber, showNumber int32) {
-	if pagination != nil {
-		return pagination.PageNumber, pagination.ShowNumber
-	}
-	return
-}
diff --git a/pkg/utils/platform_number_id_to_name_test.go b/pkg/utils/platform_number_id_to_name_test.go
deleted file mode 100644
index 47c4016ed..000000000
--- a/pkg/utils/platform_number_id_to_name_test.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"testing"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func Test_PlatformIDToName(t *testing.T) {
-	assert.Equal(t, constant.PlatformIDToName(1), "IOS")
-	assert.Equal(t, constant.PlatformIDToName(2), "Android")
-	assert.Equal(t, constant.PlatformIDToName(3), "Windows")
-	assert.Equal(t, constant.PlatformIDToName(4), "OSX")
-	assert.Equal(t, constant.PlatformIDToName(5), "Web")
-	assert.Equal(t, constant.PlatformIDToName(6), "MiniWeb")
-	assert.Equal(t, constant.PlatformIDToName(7), "Linux")
-
-	assert.Equal(t, constant.PlatformIDToName(0), "")
-}
-
-func Test_PlatformNameToID(t *testing.T) {
-	assert.Equal(t, constant.PlatformNameToID("IOS"), int32(1))
-	assert.Equal(t, constant.PlatformNameToID("Android"), int32(2))
-	assert.Equal(t, constant.PlatformNameToID("Windows"), int32(3))
-	assert.Equal(t, constant.PlatformNameToID("OSX"), int32(4))
-	assert.Equal(t, constant.PlatformNameToID("Web"), int32(5))
-	assert.Equal(t, constant.PlatformNameToID("MiniWeb"), int32(6))
-	assert.Equal(t, constant.PlatformNameToID("Linux"), int32(7))
-
-	assert.Equal(t, constant.PlatformNameToID("UnknownDevice"), int32(0))
-	assert.Equal(t, constant.PlatformNameToID(""), int32(0))
-}
-
-func Test_PlatformNameToClass(t *testing.T) {
-	assert.Equal(t, constant.PlatformNameToClass("IOS"), "Mobile")
-	assert.Equal(t, constant.PlatformNameToClass("Android"), "Mobile")
-	assert.Equal(t, constant.PlatformNameToClass("OSX"), "PC")
-	assert.Equal(t, constant.PlatformNameToClass("Windows"), "PC")
-	assert.Equal(t, constant.PlatformNameToClass("Web"), "PC")
-	assert.Equal(t, constant.PlatformNameToClass("MiniWeb"), "Mobile")
-	assert.Equal(t, constant.PlatformNameToClass("Linux"), "PC")
-
-	assert.Equal(t, constant.PlatformNameToClass("UnknownDevice"), "")
-	assert.Equal(t, constant.PlatformNameToClass(""), "")
-}
diff --git a/pkg/utils/retry/retry.go b/pkg/utils/retry/retry.go
deleted file mode 100644
index eb2a387cb..000000000
--- a/pkg/utils/retry/retry.go
+++ /dev/null
@@ -1,198 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package retry
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"runtime/debug"
-	"time"
-)
-
-var (
-	ErrorAbort                 = errors.New("stop retry")
-	ErrorTimeout               = errors.New("retry timeout")
-	ErrorContextDeadlineExceed = errors.New("context deadline exceeded")
-	ErrorEmptyRetryFunc        = errors.New("empty retry function")
-	ErrorTimeFormat            = errors.New("time out err")
-)
-
-type RetriesFunc func() error
-type Option func(c *Config)
-type HookFunc func()
-type RetriesChecker func(err error) (needRetry bool)
-type Config struct {
-	MaxRetryTimes int
-	Timeout       time.Duration
-	RetryChecker  RetriesChecker
-	Strategy      Strategy
-	RecoverPanic  bool
-	BeforeTry     HookFunc
-	AfterTry      HookFunc
-}
-
-var (
-	DefaultMaxRetryTimes = 3
-	DefaultTimeout       = time.Minute
-	DefaultInterval      = time.Second * 2
-	DefaultRetryChecker  = func(err error) bool {
-		return !errors.Is(err, ErrorAbort) // not abort error, should continue retry
-	}
-)
-
-func newDefaultConfig() *Config {
-	return &Config{
-		MaxRetryTimes: DefaultMaxRetryTimes,
-		RetryChecker:  DefaultRetryChecker,
-		Timeout:       DefaultTimeout,
-		Strategy:      NewLinear(DefaultInterval),
-		BeforeTry:     func() {},
-		AfterTry:      func() {},
-	}
-}
-
-func WithTimeout(timeout time.Duration) Option {
-	return func(c *Config) {
-		c.Timeout = timeout
-	}
-}
-
-func WithMaxRetryTimes(times int) Option {
-	return func(c *Config) {
-		c.MaxRetryTimes = times
-	}
-}
-
-func WithRecoverPanic() Option {
-	return func(c *Config) {
-		c.RecoverPanic = true
-	}
-}
-
-func WithBeforeHook(hook HookFunc) Option {
-	return func(c *Config) {
-		c.BeforeTry = hook
-	}
-}
-
-func WithAfterHook(hook HookFunc) Option {
-	return func(c *Config) {
-		c.AfterTry = hook
-	}
-}
-
-func WithRetryChecker(checker RetriesChecker) Option {
-	return func(c *Config) {
-		c.RetryChecker = checker
-	}
-}
-
-func WithBackOffStrategy(s BackoffStrategy, duration time.Duration) Option {
-	return func(c *Config) {
-		switch s {
-		case StrategyConstant:
-			c.Strategy = NewConstant(duration)
-		case StrategyLinear:
-			c.Strategy = NewLinear(duration)
-		case StrategyFibonacci:
-			c.Strategy = NewFibonacci(duration)
-		}
-	}
-}
-
-func WithCustomStrategy(s Strategy) Option {
-	return func(c *Config) {
-		c.Strategy = s
-	}
-}
-
-func Do(ctx context.Context, fn RetriesFunc, opts ...Option) error {
-	if fn == nil {
-		return ErrorEmptyRetryFunc
-	}
-	var (
-		abort         = make(chan struct{}, 1) // caller choose to abort retry
-		run           = make(chan error, 1)
-		panicInfoChan = make(chan string, 1)
-
-		timer  *time.Timer
-		runErr error
-	)
-	config := newDefaultConfig()
-	for _, o := range opts {
-		o(config)
-	}
-	if config.Timeout > 0 {
-		timer = time.NewTimer(config.Timeout)
-	} else {
-		return ErrorTimeFormat
-	}
-	go func() {
-		var err error
-		defer func() {
-			if e := recover(); e == nil {
-				return
-			} else {
-				panicInfoChan <- fmt.Sprintf("retry function panic has occured, err=%v, stack:%s", e, string(debug.Stack()))
-			}
-		}()
-		for i := 0; i < config.MaxRetryTimes; i++ {
-			config.BeforeTry()
-			err = fn()
-			config.AfterTry()
-			if err == nil {
-				run <- nil
-				return
-			}
-			// check whether to retry
-			if config.RetryChecker != nil {
-				needRetry := config.RetryChecker(err)
-				if !needRetry {
-					abort <- struct{}{}
-					return
-				}
-			}
-			if config.Strategy != nil {
-				interval := config.Strategy.Sleep(i + 1)
-				<-time.After(interval)
-			}
-		}
-		run <- err
-	}()
-	select {
-	case <-ctx.Done():
-		// context deadline exceed
-		return ErrorContextDeadlineExceed
-	case <-timer.C:
-		// timeout
-		return ErrorTimeout
-	case <-abort:
-		// caller abort
-		return ErrorAbort
-	case msg := <-panicInfoChan:
-		// panic occurred
-		if !config.RecoverPanic {
-			panic(msg)
-		}
-		runErr = fmt.Errorf("panic occurred=%s", msg)
-	case e := <-run:
-		// normal run
-		if e != nil {
-			runErr = fmt.Errorf("retry failed, err=%w", e)
-		}
-	}
-	return runErr
-}
diff --git a/pkg/utils/retry/stratey.go b/pkg/utils/retry/stratey.go
deleted file mode 100644
index 8dca54161..000000000
--- a/pkg/utils/retry/stratey.go
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package retry
-
-import "time"
-
-type BackoffStrategy int
-
-const (
-	StrategyConstant BackoffStrategy = iota
-	StrategyLinear
-	StrategyFibonacci
-)
-
-type Strategy interface {
-	Sleep(times int) time.Duration
-}
-type Constant struct {
-	startInterval time.Duration
-}
-
-func NewConstant(d time.Duration) *Constant {
-	return &Constant{startInterval: d}
-}
-
-type Linear struct {
-	startInterval time.Duration
-}
-
-func NewLinear(d time.Duration) *Linear {
-	return &Linear{startInterval: d}
-}
-
-type Fibonacci struct {
-	startInterval time.Duration
-}
-
-func NewFibonacci(d time.Duration) *Fibonacci {
-	return &Fibonacci{startInterval: d}
-}
-
-func (c *Constant) Sleep(_ int) time.Duration {
-	return c.startInterval
-}
-func (l *Linear) Sleep(times int) time.Duration {
-	return l.startInterval * time.Duration(times)
-
-}
-func (f *Fibonacci) Sleep(times int) time.Duration {
-	return f.startInterval * time.Duration(fibonacciNumber(times))
-
-}
-func fibonacciNumber(n int) int {
-	if n == 0 || n == 1 {
-		return n
-	}
-	return fibonacciNumber(n-1) + fibonacciNumber(n-2)
-}
diff --git a/pkg/utils/splitter/tools.go b/pkg/utils/splitter/tools.go
deleted file mode 100644
index d36b9c3be..000000000
--- a/pkg/utils/splitter/tools.go
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package splitter
-
-type SplitResult struct {
-	Item []string
-}
-type Splitter struct {
-	splitCount int
-	data       []string
-}
-
-func NewSplitter(splitCount int, data []string) *Splitter {
-	return &Splitter{splitCount: splitCount, data: data}
-}
-func (s *Splitter) GetSplitResult() (result []*SplitResult) {
-	remain := len(s.data) % s.splitCount
-	integer := len(s.data) / s.splitCount
-	for i := 0; i < integer; i++ {
-		r := new(SplitResult)
-		r.Item = s.data[i*s.splitCount : (i+1)*s.splitCount]
-		result = append(result, r)
-	}
-	if remain > 0 {
-		r := new(SplitResult)
-		r.Item = s.data[integer*s.splitCount:]
-		result = append(result, r)
-	}
-	return result
-}
diff --git a/pkg/utils/strings.go b/pkg/utils/strings.go
deleted file mode 100644
index 641c43e9f..000000000
--- a/pkg/utils/strings.go
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"encoding/json"
-	"math/rand"
-	"strconv"
-)
-
-func IntToString(i int) string {
-	return strconv.FormatInt(int64(i), 10)
-}
-
-func StringToInt(i string) int {
-	j, _ := strconv.Atoi(i)
-	return j
-}
-func StringToInt64(i string) int64 {
-	j, _ := strconv.ParseInt(i, 10, 64)
-	return j
-}
-func StringToInt32(i string) int32 {
-	j, _ := strconv.ParseInt(i, 10, 64)
-	return int32(j)
-}
-func Int32ToString(i int32) string {
-	return strconv.FormatInt(int64(i), 10)
-}
-
-func Uint32ToString(i uint32) string {
-	return strconv.FormatInt(int64(i), 10)
-}
-
-// judge a string whether in the  string list
-func IsContain(target string, List []string) bool {
-	for _, element := range List {
-
-		if target == element {
-			return true
-		}
-	}
-	return false
-}
-func IsContainInt32(target int32, List []int32) bool {
-	for _, element := range List {
-		if target == element {
-			return true
-		}
-	}
-	return false
-}
-func IsContainInt(target int, List []int) bool {
-	for _, element := range List {
-		if target == element {
-			return true
-		}
-	}
-	return false
-}
-func InterfaceArrayToStringArray(data []interface{}) (i []string) {
-	for _, param := range data {
-		i = append(i, param.(string))
-	}
-	return i
-}
-func StructToJsonString(param interface{}) string {
-	dataType, _ := json.Marshal(param)
-	dataString := string(dataType)
-	return dataString
-}
-
-func StructToJsonBytes(param interface{}) []byte {
-	dataType, _ := json.Marshal(param)
-	return dataType
-}
-
-// The incoming parameter must be a pointer
-func JsonStringToStruct(s string, args interface{}) error {
-	err := json.Unmarshal([]byte(s), args)
-	return err
-}
-
-func GetMsgID(sendID string) string {
-	t := int64ToString(GetCurrentTimestampByNano())
-	return Md5(t + sendID + int64ToString(rand.Int63n(GetCurrentTimestampByNano())))
-}
-
-func int64ToString(i int64) string {
-	return strconv.FormatInt(i, 10)
-}
-func Int64ToString(i int64) string {
-	return strconv.FormatInt(i, 10)
-}
-
-func RemoveDuplicateElement(idList []string) []string {
-	result := make([]string, 0, len(idList))
-	temp := map[string]struct{}{}
-	for _, item := range idList {
-		if _, ok := temp[item]; !ok {
-			temp[item] = struct{}{}
-			result = append(result, item)
-		}
-	}
-	return result
-}
-
-func RemoveDuplicate[T comparable](arr []T) []T {
-	result := make([]T, 0, len(arr))
-	temp := map[T]struct{}{}
-	for _, item := range arr {
-		if _, ok := temp[item]; !ok {
-			temp[item] = struct{}{}
-			result = append(result, item)
-		}
-	}
-	return result
-}
-
-func IsDuplicateStringSlice(arr []string) bool {
-	t := make(map[string]struct{})
-	for _, s := range arr {
-		if _, ok := t[s]; ok {
-			return true
-		}
-		t[s] = struct{}{}
-	}
-	return false
-}
diff --git a/pkg/utils/time_format.go b/pkg/utils/time_format.go
deleted file mode 100644
index 9278a58ef..000000000
--- a/pkg/utils/time_format.go
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"strconv"
-	"time"
-)
-
-const (
-	TimeOffset = 8 * 3600  //8 hour offset
-	HalfOffset = 12 * 3600 //Half-day hourly offset
-)
-
-// Get the current timestamp by Second
-func GetCurrentTimestampBySecond() int64 {
-	return time.Now().Unix()
-}
-
-// Convert timestamp to time.Time type
-func UnixSecondToTime(second int64) time.Time {
-	return time.Unix(second, 0)
-}
-
-// Convert nano timestamp to time.Time type
-func UnixNanoSecondToTime(nanoSecond int64) time.Time {
-	return time.Unix(0, nanoSecond)
-}
-func UnixMillSecondToTime(millSecond int64) time.Time {
-	return time.Unix(0, millSecond*1e6)
-}
-
-// Get the current timestamp by Nano
-func GetCurrentTimestampByNano() int64 {
-	return time.Now().UnixNano()
-}
-
-// Get the current timestamp by Mill
-func GetCurrentTimestampByMill() int64 {
-	return time.Now().UnixNano() / 1e6
-}
-
-// Get the timestamp at 0 o'clock of the day
-func GetCurDayZeroTimestamp() int64 {
-	timeStr := time.Now().Format("2006-01-02")
-	t, _ := time.Parse("2006-01-02", timeStr)
-	return t.Unix() - TimeOffset
-}
-
-// Get the timestamp at 12 o'clock on the day
-func GetCurDayHalfTimestamp() int64 {
-	return GetCurDayZeroTimestamp() + HalfOffset
-
-}
-
-// Get the formatted time at 0 o'clock of the day, the format is "2006-01-02_00-00-00"
-func GetCurDayZeroTimeFormat() string {
-	return time.Unix(GetCurDayZeroTimestamp(), 0).Format("2006-01-02_15-04-05")
-}
-
-// Get the formatted time at 12 o'clock of the day, the format is "2006-01-02_12-00-00"
-func GetCurDayHalfTimeFormat() string {
-	return time.Unix(GetCurDayZeroTimestamp()+HalfOffset, 0).Format("2006-01-02_15-04-05")
-}
-func GetTimeStampByFormat(datetime string) string {
-	timeLayout := "2006-01-02 15:04:05"
-	loc, _ := time.LoadLocation("Local")
-	tmp, _ := time.ParseInLocation(timeLayout, datetime, loc)
-	timestamp := tmp.Unix()
-	return strconv.FormatInt(timestamp, 10)
-}
-
-func TimeStringFormatTimeUnix(timeFormat string, timeSrc string) int64 {
-	tm, _ := time.Parse(timeFormat, timeSrc)
-	return tm.Unix()
-}
-
-func TimeStringToTime(timeString string) (time.Time, error) {
-	t, err := time.Parse("2006-01-02", timeString)
-	return t, err
-}
-
-func TimeToString(t time.Time) string {
-	return t.Format("2006-01-02")
-}
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
deleted file mode 100644
index babb548c8..000000000
--- a/pkg/utils/utils.go
+++ /dev/null
@@ -1,393 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"hash/crc32"
-	"math/rand"
-	"runtime"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/jinzhu/copier"
-	"github.com/pkg/errors"
-	"google.golang.org/protobuf/proto"
-
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
-	sdkws "github.com/OpenIMSDK/protocol/sdkws"
-)
-
-// copy a by b  b->a
-func CopyStructFields(a interface{}, b interface{}, fields ...string) (err error) {
-	return copier.Copy(a, b)
-}
-
-func Wrap1(err error) error {
-	return errors.Wrap(err, "==> "+printCallerNameAndLine())
-}
-
-func Wrap2[T any](a T, err error) (T, error) {
-	if err != nil {
-		return a, errors.Wrap(err, "==> "+printCallerNameAndLine())
-	}
-	return a, nil
-}
-
-func Wrap3[T any, V any](a T, b V, err error) (T, V, error) {
-	if err != nil {
-		return a, b, errors.Wrap(err, "==> "+printCallerNameAndLine())
-	}
-	return a, b, nil
-}
-
-func Wrap(err error, message string) error {
-	return errors.Wrap(err, "==> "+printCallerNameAndLine()+message)
-}
-
-func WithMessage(err error, message string) error {
-	return errors.WithMessage(err, "==> "+printCallerNameAndLine()+message)
-}
-
-func printCallerNameAndLine() string {
-	pc, _, line, _ := runtime.Caller(2)
-	return runtime.FuncForPC(pc).Name() + "()@" + strconv.Itoa(line) + ": "
-}
-
-func GetSelfFuncName() string {
-	pc, _, _, _ := runtime.Caller(1)
-	return cleanUpFuncName(runtime.FuncForPC(pc).Name())
-}
-
-func GetFuncName(skips ...int) string {
-	skip := 1
-	if len(skips) > 0 {
-		skip = skips[0] + 1
-	}
-	pc, _, _, _ := runtime.Caller(skip)
-	return cleanUpFuncName(runtime.FuncForPC(pc).Name())
-}
-
-func cleanUpFuncName(funcName string) string {
-	end := strings.LastIndex(funcName, ".")
-	if end == -1 {
-		return ""
-	}
-	return funcName[end+1:]
-}
-
-// Get the intersection of two slices
-func Intersect(slice1, slice2 []int64) []int64 {
-	m := make(map[int64]bool)
-	n := make([]int64, 0)
-	for _, v := range slice1 {
-		m[v] = true
-	}
-	for _, v := range slice2 {
-		flag, _ := m[v]
-		if flag {
-			n = append(n, v)
-		}
-	}
-	return n
-}
-
-// Get the diff of two slices
-func Difference(slice1, slice2 []int64) []int64 {
-	m := make(map[int64]bool)
-	n := make([]int64, 0)
-	inter := Intersect(slice1, slice2)
-	for _, v := range inter {
-		m[v] = true
-	}
-	for _, v := range slice1 {
-		if !m[v] {
-			n = append(n, v)
-		}
-	}
-
-	for _, v := range slice2 {
-		if !m[v] {
-			n = append(n, v)
-		}
-	}
-	return n
-}
-
-// Get the intersection of two slices
-func IntersectString(slice1, slice2 []string) []string {
-	m := make(map[string]bool)
-	n := make([]string, 0)
-	for _, v := range slice1 {
-		m[v] = true
-	}
-	for _, v := range slice2 {
-		flag, _ := m[v]
-		if flag {
-			n = append(n, v)
-		}
-	}
-	return n
-}
-
-// Get the diff of two slices
-func DifferenceString(slice1, slice2 []string) []string {
-	m := make(map[string]bool)
-	n := make([]string, 0)
-	inter := IntersectString(slice1, slice2)
-	for _, v := range inter {
-		m[v] = true
-	}
-	for _, v := range slice1 {
-		if !m[v] {
-			n = append(n, v)
-		}
-	}
-
-	for _, v := range slice2 {
-		if !m[v] {
-			n = append(n, v)
-		}
-	}
-	return n
-}
-
-func OperationIDGenerator() string {
-	return strconv.FormatInt(time.Now().UnixNano()+int64(rand.Uint32()), 10)
-}
-
-func Pb2String(pb proto.Message) (string, error) {
-	s, err := proto.Marshal(pb)
-	if err != nil {
-		return "", err
-	}
-	return string(s), nil
-}
-
-func String2Pb(s string, pb proto.Message) error {
-	return proto.Unmarshal([]byte(s), pb)
-}
-
-func GetHashCode(s string) uint32 {
-	return crc32.ChecksumIEEE([]byte(s))
-}
-
-func GetNotificationConversationID(msg *sdkws.MsgData) string {
-	switch msg.SessionType {
-	case constant.SingleChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		return "n_" + strings.Join(l, "_")
-	case constant.GroupChatType:
-		return "n_" + msg.GroupID
-	case constant.SuperGroupChatType:
-		return "n_" + msg.GroupID
-	case constant.NotificationChatType:
-		return "n_" + msg.SendID + "_" + msg.RecvID
-	}
-	return ""
-}
-
-func GetChatConversationIDByMsg(msg *sdkws.MsgData) string {
-	switch msg.SessionType {
-	case constant.SingleChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		return "si_" + strings.Join(l, "_")
-	case constant.GroupChatType:
-		return "g_" + msg.GroupID
-	case constant.SuperGroupChatType:
-		return "sg_" + msg.GroupID
-	case constant.NotificationChatType:
-		return "sn_" + msg.SendID + "_" + msg.RecvID
-	}
-	return ""
-}
-
-func GenConversationIDForSingle(sendID, recvID string) string {
-	l := []string{sendID, recvID}
-	sort.Strings(l)
-	return "si_" + strings.Join(l, "_")
-}
-
-func GenConversationUniqueKeyForGroup(groupID string) string {
-	return groupID
-}
-
-func GenGroupConversationID(groupID string) string {
-	return "sg_" + groupID
-}
-
-func GenConversationUniqueKeyForSingle(sendID, recvID string) string {
-	l := []string{sendID, recvID}
-	sort.Strings(l)
-	return strings.Join(l, "_")
-}
-
-func GenConversationUniqueKey(msg *sdkws.MsgData) string {
-	switch msg.SessionType {
-	case constant.SingleChatType, constant.NotificationChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		return strings.Join(l, "_")
-	case constant.SuperGroupChatType:
-		return msg.GroupID
-	}
-	return ""
-}
-
-func GetConversationIDByMsgModel(msg *unrelation.MsgDataModel) string {
-	options := Options(msg.Options)
-	switch msg.SessionType {
-	case constant.SingleChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		if !options.IsNotNotification() {
-			return "n_" + strings.Join(l, "_")
-		}
-		return "si_" + strings.Join(l, "_") // single chat
-	case constant.GroupChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.GroupID // group chat
-		}
-		return "g_" + msg.GroupID // group chat
-	case constant.SuperGroupChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.GroupID // super group chat
-		}
-		return "sg_" + msg.GroupID // super group chat
-	case constant.NotificationChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.SendID + "_" + msg.RecvID // super group chat
-		}
-		return "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
-	}
-	return ""
-}
-
-func GetConversationIDByMsg(msg *sdkws.MsgData) string {
-	options := Options(msg.Options)
-	switch msg.SessionType {
-	case constant.SingleChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		if !options.IsNotNotification() {
-			return "n_" + strings.Join(l, "_")
-		}
-		return "si_" + strings.Join(l, "_") // single chat
-	case constant.GroupChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.GroupID // group chat
-		}
-		return "g_" + msg.GroupID // group chat
-	case constant.SuperGroupChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.GroupID // super group chat
-		}
-		return "sg_" + msg.GroupID // super group chat
-	case constant.NotificationChatType:
-		if !options.IsNotNotification() {
-			return "n_" + msg.SendID + "_" + msg.RecvID // super group chat
-		}
-		return "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
-	}
-	return ""
-}
-
-func GetConversationIDBySessionType(sessionType int, ids ...string) string {
-	sort.Strings(ids)
-	if len(ids) > 2 || len(ids) < 1 {
-		return ""
-	}
-	switch sessionType {
-	case constant.SingleChatType:
-		return "si_" + strings.Join(ids, "_") // single chat
-	case constant.GroupChatType:
-		return "g_" + ids[0] // group chat
-	case constant.SuperGroupChatType:
-		return "sg_" + ids[0] // super group chat
-	case constant.NotificationChatType:
-		return "sn_" + ids[0] // server notification chat
-	}
-	return ""
-}
-
-func IsNotification(conversationID string) bool {
-	return strings.HasPrefix(conversationID, "n_")
-}
-
-func IsNotificationByMsg(msg *sdkws.MsgData) bool {
-	return !Options(msg.Options).IsNotNotification()
-}
-
-func ParseConversationID(msg *sdkws.MsgData) (isNotification bool, conversationID string) {
-	options := Options(msg.Options)
-	switch msg.SessionType {
-	case constant.SingleChatType:
-		l := []string{msg.SendID, msg.RecvID}
-		sort.Strings(l)
-		if !options.IsNotNotification() {
-			return true, "n_" + strings.Join(l, "_")
-		}
-		return false, "si_" + strings.Join(l, "_") // single chat
-	case constant.SuperGroupChatType:
-		if !options.IsNotNotification() {
-			return true, "n_" + msg.GroupID // super group chat
-		}
-		return false, "sg_" + msg.GroupID // super group chat
-	case constant.NotificationChatType:
-		if !options.IsNotNotification() {
-			return true, "n_" + msg.SendID + "_" + msg.RecvID // super group chat
-		}
-		return false, "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
-	}
-	return false, ""
-}
-
-func GetNotificationConversationIDByConversationID(conversationID string) string {
-	l := strings.Split(conversationID, "_")
-	if len(l) > 1 {
-		l[0] = "n"
-		return strings.Join(l, "_")
-	}
-	return ""
-}
-
-func GetSelfNotificationConversationID(userID string) string {
-	return "n_" + userID + "_" + userID
-}
-
-func GetSeqsBeginEnd(seqs []int64) (int64, int64) {
-	if len(seqs) == 0 {
-		return 0, 0
-	}
-	return seqs[0], seqs[len(seqs)-1]
-}
-
-type MsgBySeq []*sdkws.MsgData
-
-func (s MsgBySeq) Len() int {
-	return len(s)
-}
-
-func (s MsgBySeq) Less(i, j int) bool {
-	return s[i].Seq < s[j].Seq
-}
-
-func (s MsgBySeq) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
diff --git a/pkg/utils/utils_v2.go b/pkg/utils/utils_v2.go
deleted file mode 100644
index dc14fe4e8..000000000
--- a/pkg/utils/utils_v2.go
+++ /dev/null
@@ -1,557 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"encoding/json"
-	"sort"
-)
-
-// SliceSub a中存在,b中不存在 (a-b)
-func SliceSub[E comparable](a, b []E) []E {
-	k := make(map[E]struct{})
-	for i := 0; i < len(b); i++ {
-		k[b[i]] = struct{}{}
-	}
-	t := make(map[E]struct{})
-	rs := make([]E, 0, len(a))
-	for i := 0; i < len(a); i++ {
-		e := a[i]
-		if _, ok := t[e]; ok {
-			continue
-		}
-		if _, ok := k[e]; ok {
-			continue
-		}
-		rs = append(rs, e)
-		t[e] = struct{}{}
-	}
-	return rs
-}
-
-// SliceSubAny a中存在,b中不存在 (a-b)
-func SliceSubAny[E comparable, T any](a []E, b []T, fn func(t T) E) []E {
-	return SliceSub(a, Slice(b, fn))
-}
-
-// SliceAnySub a中存在,b中不存在 (a-b) fn 返回的是uuid
-func SliceAnySub[E any, T comparable](a, b []E, fn func(t E) T) []E {
-	m := make(map[T]E)
-	for i := 0; i < len(b); i++ {
-		v := b[i]
-		m[fn(v)] = v
-	}
-	var es []E
-	for i := 0; i < len(a); i++ {
-		v := a[i]
-		if _, ok := m[fn(v)]; !ok {
-			es = append(es, v)
-		}
-	}
-	return es
-}
-
-// DistinctAny 去重
-func DistinctAny[E any, K comparable](es []E, fn func(e E) K) []E {
-	v := make([]E, 0, len(es))
-	tmp := map[K]struct{}{}
-	for i := 0; i < len(es); i++ {
-		t := es[i]
-		k := fn(t)
-		if _, ok := tmp[k]; !ok {
-			tmp[k] = struct{}{}
-			v = append(v, t)
-		}
-	}
-	return v
-}
-
-func DistinctAnyGetComparable[E any, K comparable](es []E, fn func(e E) K) []K {
-	v := make([]K, 0, len(es))
-	tmp := map[K]struct{}{}
-	for i := 0; i < len(es); i++ {
-		t := es[i]
-		k := fn(t)
-		if _, ok := tmp[k]; !ok {
-			tmp[k] = struct{}{}
-			v = append(v, k)
-		}
-	}
-	return v
-}
-
-// Distinct 去重
-func Distinct[T comparable](ts []T) []T {
-	if len(ts) < 2 {
-		return ts
-	} else if len(ts) == 2 {
-		if ts[0] == ts[1] {
-			return ts[:1]
-		} else {
-			return ts
-		}
-	}
-	return DistinctAny(ts, func(t T) T {
-		return t
-	})
-}
-
-// Delete 删除切片元素, 支持负数删除倒数第几个
-func Delete[E any](es []E, index ...int) []E {
-	switch len(index) {
-	case 0:
-		return es
-	case 1:
-		i := index[0]
-		if i < 0 {
-			i = len(es) + i
-		}
-		if len(es) <= i {
-			return es
-		}
-		return append(es[:i], es[i+1:]...)
-	default:
-		tmp := make(map[int]struct{})
-		for _, i := range index {
-			if i < 0 {
-				i = len(es) + i
-			}
-			tmp[i] = struct{}{}
-		}
-		v := make([]E, 0, len(es))
-		for i := 0; i < len(es); i++ {
-			if _, ok := tmp[i]; !ok {
-				v = append(v, es[i])
-			}
-		}
-		return v
-	}
-}
-
-// DeleteAt 删除切片元素, 支持负数删除倒数第几个
-func DeleteAt[E any](es *[]E, index ...int) []E {
-	v := Delete(*es, index...)
-	*es = v
-	return v
-}
-
-// IndexAny get the index of the element
-func IndexAny[E any, K comparable](e E, es []E, fn func(e E) K) int {
-	k := fn(e)
-	for i := 0; i < len(es); i++ {
-		if fn(es[i]) == k {
-			return i
-		}
-	}
-	return -1
-}
-
-// IndexOf get the index of the element
-func IndexOf[E comparable](e E, es ...E) int {
-	return IndexAny(e, es, func(t E) E {
-		return t
-	})
-}
-
-// Contain 是否包含
-func Contain[E comparable](e E, es ...E) bool {
-	return IndexOf(e, es...) >= 0
-}
-
-// DuplicateAny 是否有重复的
-func DuplicateAny[E any, K comparable](es []E, fn func(e E) K) bool {
-	t := make(map[K]struct{})
-	for _, e := range es {
-		k := fn(e)
-		if _, ok := t[k]; ok {
-			return true
-		}
-		t[k] = struct{}{}
-	}
-	return false
-}
-
-// Duplicate 是否有重复的
-func Duplicate[E comparable](es []E) bool {
-	return DuplicateAny(es, func(e E) E {
-		return e
-	})
-}
-
-// SliceToMapOkAny slice to map (自定义类型, 筛选)
-func SliceToMapOkAny[E any, K comparable, V any](es []E, fn func(e E) (K, V, bool)) map[K]V {
-	kv := make(map[K]V)
-	for i := 0; i < len(es); i++ {
-		t := es[i]
-		if k, v, ok := fn(t); ok {
-			kv[k] = v
-		}
-	}
-	return kv
-}
-
-// SliceToMapAny slice to map (自定义类型)
-func SliceToMapAny[E any, K comparable, V any](es []E, fn func(e E) (K, V)) map[K]V {
-	return SliceToMapOkAny(es, func(e E) (K, V, bool) {
-		k, v := fn(e)
-		return k, v, true
-	})
-}
-
-// SliceToMap slice to map
-func SliceToMap[E any, K comparable](es []E, fn func(e E) K) map[K]E {
-	return SliceToMapOkAny(es, func(e E) (K, E, bool) {
-		k := fn(e)
-		return k, e, true
-	})
-}
-
-// SliceSetAny slice to map[K]struct{}
-func SliceSetAny[E any, K comparable](es []E, fn func(e E) K) map[K]struct{} {
-	return SliceToMapAny(es, func(e E) (K, struct{}) {
-		return fn(e), struct{}{}
-	})
-}
-
-func Filter[E, T any](es []E, fn func(e E) (T, bool)) []T {
-	rs := make([]T, 0, len(es))
-	for i := 0; i < len(es); i++ {
-		e := es[i]
-		if t, ok := fn(e); ok {
-			rs = append(rs, t)
-		}
-	}
-	return rs
-}
-
-// Slice 批量转换切片类型
-func Slice[E any, T any](es []E, fn func(e E) T) []T {
-	v := make([]T, len(es))
-	for i := 0; i < len(es); i++ {
-		v[i] = fn(es[i])
-	}
-	return v
-}
-
-// SliceSet slice to map[E]struct{}
-func SliceSet[E comparable](es []E) map[E]struct{} {
-	return SliceSetAny(es, func(e E) E {
-		return e
-	})
-}
-
-// HasKey get whether the map contains key
-func HasKey[K comparable, V any](m map[K]V, k K) bool {
-	if m == nil {
-		return false
-	}
-	_, ok := m[k]
-	return ok
-}
-
-// Min get minimum value
-func Min[E Ordered](e ...E) E {
-	v := e[0]
-	for _, t := range e[1:] {
-		if v > t {
-			v = t
-		}
-	}
-	return v
-}
-
-// Max get maximum value
-func Max[E Ordered](e ...E) E {
-	v := e[0]
-	for _, t := range e[1:] {
-		if v < t {
-			v = t
-		}
-	}
-	return v
-}
-
-func Paginate[E any](es []E, pageNumber int, showNumber int) []E {
-	if pageNumber <= 0 {
-		return []E{}
-	}
-	if showNumber <= 0 {
-		return []E{}
-	}
-	start := (pageNumber - 1) * showNumber
-	end := start + showNumber
-	if start >= len(es) {
-		return []E{}
-	}
-	if end > len(es) {
-		end = len(es)
-	}
-	return es[start:end]
-}
-
-// BothExistAny 获取切片中共同存在的元素(交集)
-func BothExistAny[E any, K comparable](es [][]E, fn func(e E) K) []E {
-	if len(es) == 0 {
-		return []E{}
-	}
-	var idx int
-	ei := make([]map[K]E, len(es))
-	for i := 0; i < len(ei); i++ {
-		e := es[i]
-		if len(e) == 0 {
-			return []E{}
-		}
-		kv := make(map[K]E)
-		for j := 0; j < len(e); j++ {
-			t := e[j]
-			k := fn(t)
-			kv[k] = t
-		}
-		ei[i] = kv
-		if len(kv) < len(ei[idx]) {
-			idx = i
-		}
-	}
-	v := make([]E, 0, len(ei[idx]))
-	for k := range ei[idx] {
-		all := true
-		for i := 0; i < len(ei); i++ {
-			if i == idx {
-				continue
-			}
-			if _, ok := ei[i][k]; !ok {
-				all = false
-				break
-			}
-		}
-		if !all {
-			continue
-		}
-		v = append(v, ei[idx][k])
-	}
-	return v
-}
-
-// BothExist 获取切片中共同存在的元素(交集)
-func BothExist[E comparable](es ...[]E) []E {
-	return BothExistAny(es, func(e E) E {
-		return e
-	})
-}
-
-//// CompleteAny a中存在b的所有元素, 同时b中的所有元素a
-//func CompleteAny[K comparable, E any](ks []K, es []E, fn func(e E) K) bool {
-//	if len(ks) == 0 && len(es) == 0 {
-//		return true
-//	}
-//	kn := make(map[K]uint8)
-//	for _, e := range Distinct(ks) {
-//		kn[e]++
-//	}
-//	for k := range SliceSetAny(es, fn) {
-//		kn[k]++
-//	}
-//	for _, n := range kn {
-//		if n != 2 {
-//			return false
-//		}
-//	}
-//	return true
-//}
-
-// Complete a和b去重后是否相等(忽略顺序)
-func Complete[E comparable](a []E, b []E) bool {
-	return len(Single(a, b)) == 0
-}
-
-// Keys get map keys
-func Keys[K comparable, V any](kv map[K]V) []K {
-	ks := make([]K, 0, len(kv))
-	for k := range kv {
-		ks = append(ks, k)
-	}
-	return ks
-}
-
-// Values get map values
-func Values[K comparable, V any](kv map[K]V) []V {
-	vs := make([]V, 0, len(kv))
-	for k := range kv {
-		vs = append(vs, kv[k])
-	}
-	return vs
-}
-
-// Sort basic type sorting
-func Sort[E Ordered](es []E, asc bool) []E {
-	SortAny(es, func(a, b E) bool {
-		if asc {
-			return a < b
-		} else {
-			return a > b
-		}
-	})
-	return es
-}
-
-// SortAny custom sort method
-func SortAny[E any](es []E, fn func(a, b E) bool) {
-	sort.Sort(&sortSlice[E]{
-		ts: es,
-		fn: fn,
-	})
-}
-
-// If true -> a, false -> b
-func If[T any](isa bool, a, b T) T {
-	if isa {
-		return a
-	}
-	return b
-}
-
-func ToPtr[T any](t T) *T {
-	return &t
-}
-
-// Equal 比较切片是否相对(包括元素顺序)
-func Equal[E comparable](a []E, b []E) bool {
-	if len(a) != len(b) {
-		return false
-	}
-	for i := 0; i < len(a); i++ {
-		if a[i] != b[i] {
-			return false
-		}
-	}
-	return true
-}
-
-// Single a中存在,b中不存在 或 b中存在,a中不存在
-func Single[E comparable](a, b []E) []E {
-	kn := make(map[E]uint8)
-	for _, e := range Distinct(a) {
-		kn[e]++
-	}
-	for _, e := range Distinct(b) {
-		kn[e]++
-	}
-	v := make([]E, 0, len(kn))
-	for k, n := range kn {
-		if n == 1 {
-			v = append(v, k)
-		}
-	}
-	return v
-}
-
-// Order 将ts按es排序
-func Order[E comparable, T any](es []E, ts []T, fn func(t T) E) []T {
-	if len(es) == 0 || len(ts) == 0 {
-		return ts
-	}
-	kv := make(map[E][]T)
-	for i := 0; i < len(ts); i++ {
-		t := ts[i]
-		k := fn(t)
-		kv[k] = append(kv[k], t)
-	}
-	rs := make([]T, 0, len(ts))
-	for _, e := range es {
-		vs := kv[e]
-		delete(kv, e)
-		rs = append(rs, vs...)
-	}
-	for k := range kv {
-		rs = append(rs, kv[k]...)
-	}
-	return rs
-}
-
-func OrderPtr[E comparable, T any](es []E, ts *[]T, fn func(t T) E) []T {
-	*ts = Order(es, *ts, fn)
-	return *ts
-}
-
-func UniqueJoin(s ...string) string {
-	data, _ := json.Marshal(s)
-	return string(data)
-}
-
-type sortSlice[E any] struct {
-	ts []E
-	fn func(a, b E) bool
-}
-
-func (o *sortSlice[E]) Len() int {
-	return len(o.ts)
-}
-
-func (o *sortSlice[E]) Less(i, j int) bool {
-	return o.fn(o.ts[i], o.ts[j])
-}
-
-func (o *sortSlice[E]) Swap(i, j int) {
-	o.ts[i], o.ts[j] = o.ts[j], o.ts[i]
-}
-
-// Ordered types that can be sorted
-type Ordered interface {
-	~int | ~int8 | ~int16 | ~int32 | ~int64 | ~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr | ~float32 | ~float64 | ~string
-}
-
-func Unwrap(err error) error {
-	for err != nil {
-		unwrap, ok := err.(interface {
-			Unwrap() error
-		})
-		if !ok {
-			break
-		}
-		err = unwrap.Unwrap()
-	}
-	return err
-}
-
-// NotNilReplace 当new_不为空时, 将old设置为new_
-func NotNilReplace[T any](old, new_ *T) {
-	if new_ == nil {
-		return
-	}
-	*old = *new_
-}
-
-func Batch[T any, V any](fn func(T) V, ts []T) []V {
-	if ts == nil {
-		return nil
-	}
-	res := make([]V, 0, len(ts))
-	for i := range ts {
-		res = append(res, fn(ts[i]))
-	}
-	return res
-}
-
-func InitSlice[T any](val *[]T) {
-	if val != nil && *val == nil {
-		*val = []T{}
-	}
-}
-
-func InitMap[K comparable, V any](val *map[K]V) {
-	if val != nil && *val == nil {
-		*val = map[K]V{}
-	}
-}
diff --git a/pkg/utils/utils_v2_test.go b/pkg/utils/utils_v2_test.go
deleted file mode 100644
index ba55b8941..000000000
--- a/pkg/utils/utils_v2_test.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package utils
-
-import (
-	"fmt"
-	"testing"
-)
-
-func TestDistinct(t *testing.T) {
-	arr := []int{1, 1, 1, 4, 4, 5, 2, 3, 3, 3, 6}
-	fmt.Println(Distinct(arr))
-}
-
-func TestDeleteAt(t *testing.T) {
-	arr := []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
-	fmt.Println(Delete(arr, 0, 1, -1, -2))
-	fmt.Println(Delete(arr))
-	fmt.Println(Delete(arr, 1))
-}
-
-func TestSliceToMap(t *testing.T) {
-	type Item struct {
-		ID   string
-		Name string
-	}
-	list := []Item{
-		{ID: "111", Name: "111"},
-		{ID: "222", Name: "222"},
-		{ID: "333", Name: "333"},
-	}
-
-	m := SliceToMap(list, func(t Item) string {
-		return t.ID
-	})
-
-	fmt.Printf("%+v\n", m)
-
-}
-
-func TestIndexOf(t *testing.T) {
-	arr := []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
-
-	fmt.Println(IndexOf(3, arr...))
-
-}
-
-func TestSort(t *testing.T) {
-	arr := []int{1, 1, 1, 4, 4, 5, 2, 3, 3, 3, 6}
-	fmt.Println(Sort(arr, false))
-}
-
-func TestBothExist(t *testing.T) {
-	arr1 := []int{1, 1, 1, 4, 4, 5, 2, 3, 3, 3, 6}
-	arr2 := []int{6, 1, 3}
-	arr3 := []int{5, 1, 3, 6}
-	fmt.Println(BothExist(arr1, arr2, arr3))
-}
-
-func TestCompleteAny(t *testing.T) {
-	type Item struct {
-		ID    int
-		Value string
-	}
-
-	ids := []int{1, 2, 3, 4, 5, 6, 7, 8}
-
-	var list []Item
-
-	for _, id := range ids {
-		list = append(list, Item{
-			ID:    id,
-			Value: fmt.Sprintf("%d", id*1000),
-		})
-	}
-
-	DeleteAt(&list, -1)
-	DeleteAt(&ids, -1)
-
-	ok := Complete(ids, Slice(list, func(t Item) int {
-		return t.ID
-	}))
-
-	fmt.Printf("%+v\n", ok)
-
-}