diff --git a/cmd/openim-rpc/openim-rpc-aesKey/main.go b/cmd/openim-rpc/openim-rpc-aesKey/main.go
new file mode 100644
index 000000000..54b482fbb
--- /dev/null
+++ b/cmd/openim-rpc/openim-rpc-aesKey/main.go
@@ -0,0 +1,19 @@
+package main
+
+import (
+	"github.com/openimsdk/open-im-server/v3/internal/rpc/aes_key"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+)
+
+func main() {
+	rpcCmd := cmd.NewRpcCmd(cmd.RpcAesKeyServer)
+	rpcCmd.AddPortFlag()
+	rpcCmd.AddPrometheusPortFlag()
+	if err := rpcCmd.Exec(); err != nil {
+		panic(err.Error())
+	}
+	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImAesKeyName, aes_key.Start); err != nil {
+		panic(err.Error())
+	}
+}
diff --git a/config/config.yaml b/config/config.yaml
index 2964522fb..21fe224a5 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -173,6 +173,7 @@ rpcPort:
   openImPushPort: [ 10170 ]
   openImConversationPort: [ 10180 ]
   openImThirdPort: [ 10190 ]
+  openImAesKeyPort: [10200]
 
 ###################### RPC Register Name Configuration ######################
 # RPC service names for registration, it's not recommended to modify these
@@ -186,6 +187,7 @@ rpcRegisterName:
   openImAuthName: Auth
   openImConversationName: Conversation
   openImThirdName: Third
+  openImAesKeyName: AesKey
 
 ###################### Log Configuration ######################
 # Log configuration
@@ -396,3 +398,4 @@ prometheus:
   rtcPrometheusPort: [ 21300 ]
   thirdPrometheusPort: [ 21301 ]
   messageTransferPrometheusPort: [ 21400, 21401, 21402, 21403 ] # List of ports
+  aesKeyPrometheusPort: [21500]
diff --git a/go.mod b/go.mod
index e7d9097d2..318872be0 100644
--- a/go.mod
+++ b/go.mod
@@ -32,6 +32,7 @@ require (
 	gorm.io/driver/mysql v1.5.2
 	gorm.io/gorm v1.25.5
 )
+replace github.com/OpenIMSDK/protocol v0.0.31 => ../protocol
 
 require github.com/google/uuid v1.3.1
 
diff --git a/internal/rpc/aes_key/aes_key.go b/internal/rpc/aes_key/aes_key.go
new file mode 100644
index 000000000..9c3a5f07c
--- /dev/null
+++ b/internal/rpc/aes_key/aes_key.go
@@ -0,0 +1,53 @@
+package aes_key
+
+import (
+	"context"
+	key "github.com/OpenIMSDK/protocol/aeskey"
+	registry "github.com/OpenIMSDK/tools/discoveryregistry"
+	"github.com/OpenIMSDK/tools/utils"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/db/controller"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/db/relation"
+	tablerelation "github.com/openimsdk/open-im-server/v3/pkg/common/db/table/relation"
+	"google.golang.org/grpc"
+)
+
+type aesKeyServer struct {
+	aesKeyDatabase controller.AesKeyDatabase
+	RegisterCenter registry.SvcDiscoveryRegistry
+}
+
+func Start(client registry.SvcDiscoveryRegistry, server *grpc.Server) error {
+	db, err := relation.NewGormDB()
+	if err != nil {
+		return err
+	}
+	if err := db.AutoMigrate(&tablerelation.AesKeyModel{}); err != nil {
+		return err
+	}
+	gorm := relation.NewAesKeyGorm(db)
+	key.RegisterAesKeyServer(server, &aesKeyServer{
+		aesKeyDatabase: controller.NewAesKeyDatabase(gorm),
+		RegisterCenter: client,
+	})
+	return nil
+}
+func (a *aesKeyServer) AcquireAesKey(ctx context.Context, req *key.AcquireAesKeyReq) (*key.AcquireAesKeyResp, error) {
+	aesKey, err := a.aesKeyDatabase.AcquireAesKey(ctx, req.ConversationType, req.OwnerUserID, req.FriendUserID, req.GroupID)
+	if err != nil {
+		return nil, err
+	}
+	resp := key.AcquireAesKeyResp{}
+	utils.CopyStructFields(resp.AesKey, &aesKey)
+	return &resp, nil
+}
+
+func (a *aesKeyServer) AcquireAesKeys(ctx context.Context, req *key.AcquireAesKeysReq) (*key.AcquireAesKeysResp, error) {
+	keysm, err := a.aesKeyDatabase.AcquireAesKeys(ctx, req.UserID)
+	if err != nil {
+		return nil, err
+	}
+	var keys []*key.AesKey
+	resp := key.AcquireAesKeysResp{AesKeys: keys}
+	utils.CopyStructFields(&resp.AesKeys, &keysm)
+	return &resp, nil
+}
diff --git a/pkg/common/cmd/constant.go b/pkg/common/cmd/constant.go
index 835593bbe..4ffc22c5f 100644
--- a/pkg/common/cmd/constant.go
+++ b/pkg/common/cmd/constant.go
@@ -9,4 +9,5 @@ const (
 	RpcMsgServer          = "msg"
 	RpcThirdServer        = "third"
 	RpcUserServer         = "user"
+	RpcAesKeyServer       = "aesKey"
 )
diff --git a/pkg/common/cmd/rpc.go b/pkg/common/cmd/rpc.go
index 6266c03b2..59a5e5353 100644
--- a/pkg/common/cmd/rpc.go
+++ b/pkg/common/cmd/rpc.go
@@ -113,6 +113,13 @@ func (a *RpcCmd) GetPortFromConfig(portType string) int {
 		if portType == constant.FlagPrometheusPort {
 			return config2.Config.Prometheus.UserPrometheusPort[0]
 		}
+	case RpcAesKeyServer:
+		if portType == constant.FlagPort {
+			return config2.Config.RpcPort.OpenImAesKeyPort[0]
+		}
+		if portType == constant.FlagPrometheusPort {
+			return config2.Config.Prometheus.AesKeyPrometheusPort[0]
+		}
 	}
 	return 0
 }
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index 94688b0fb..38a0837f8 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -166,6 +166,7 @@ type configStruct struct {
 		OpenImConversationPort   []int `yaml:"openImConversationPort"`
 		OpenImRtcPort            []int `yaml:"openImRtcPort"`
 		OpenImThirdPort          []int `yaml:"openImThirdPort"`
+		OpenImAesKeyPort         []int `yaml:"openImAesKeyPort"`
 	} `yaml:"rpcPort"`
 
 	RpcRegisterName struct {
@@ -178,6 +179,7 @@ type configStruct struct {
 		OpenImAuthName           string `yaml:"openImAuthName"`
 		OpenImConversationName   string `yaml:"openImConversationName"`
 		OpenImThirdName          string `yaml:"openImThirdName"`
+		OpenImAesKeyName         string `yaml:"openImAesKeyName"`
 	} `yaml:"rpcRegisterName"`
 
 	Log struct {
@@ -280,6 +282,7 @@ type configStruct struct {
 		RtcPrometheusPort             []int  `yaml:"rtcPrometheusPort"`
 		MessageTransferPrometheusPort []int  `yaml:"messageTransferPrometheusPort"`
 		ThirdPrometheusPort           []int  `yaml:"thirdPrometheusPort"`
+		AesKeyPrometheusPort          []int  `yaml:"aesKeyPrometheusPort"`
 	} `yaml:"prometheus"`
 	Notification notification `yaml:"notification"`
 }
diff --git a/pkg/common/db/controller/aes_key.go b/pkg/common/db/controller/aes_key.go
index aec240db7..f2431ab3a 100644
--- a/pkg/common/db/controller/aes_key.go
+++ b/pkg/common/db/controller/aes_key.go
@@ -6,7 +6,6 @@ import (
 	"errors"
 	"fmt"
 	"github.com/OpenIMSDK/protocol/constant"
-	"github.com/OpenIMSDK/tools/tx"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/db/table/relation"
 	"sort"
 	"strings"
@@ -19,11 +18,10 @@ type AesKeyDatabase interface {
 
 type aesKeyDatabase struct {
 	key relation.AesKeyModelInterface
-	tx  tx.Tx
 }
 
-func NewAesKeyDatabase(key relation.AesKeyModelInterface, tx tx.Tx) *aesKeyDatabase {
-	return &aesKeyDatabase{key: key, tx: tx}
+func NewAesKeyDatabase(key relation.AesKeyModelInterface) *aesKeyDatabase {
+	return &aesKeyDatabase{key: key}
 }
 
 func (a *aesKeyDatabase) AcquireAesKey(ctx context.Context, conversationType int32, userId, friendId, groupId string) (key *relation.AesKeyModel, err error) {
diff --git a/pkg/common/db/relation/aes_key_model.go b/pkg/common/db/relation/aes_key_model.go
index 73ebabeca..92ed3ea99 100644
--- a/pkg/common/db/relation/aes_key_model.go
+++ b/pkg/common/db/relation/aes_key_model.go
@@ -11,8 +11,14 @@ type AesKeyGorm struct {
 	*MetaDB
 }
 
+/*
 func NewAesKeyGorm(db *gorm.DB) *AesKeyGorm {
-	return &AesKeyGorm{NewMetaDB(db, &relation.AesKeyModel{})}
+return &AesKeyGorm{NewMetaDB(db, &relation.AesKeyModel{})}
+}
+*/
+func NewAesKeyGorm(db *gorm.DB) relation.AesKeyModelInterface {
+	return &AesKeyGorm{NewMetaDB(db, relation.AesKeyModel{})}
+
 }
 
 func (a *AesKeyGorm) Installs(ctx context.Context, keys []*relation.AesKeyModel) (err error) {