diff --git a/config/openim-msgtransfer.yml b/config/openim-msgtransfer.yml
index a92890089..9cb1598b5 100644
--- a/config/openim-msgtransfer.yml
+++ b/config/openim-msgtransfer.yml
@@ -1,5 +1,3 @@
 prometheus:
   enable: true
   ports: [ 20108, 20109, 20110, 20111 ]
-
-msgCacheTimeout: 86400
\ No newline at end of file
diff --git a/internal/msgtransfer/init.go b/internal/msgtransfer/init.go
index a1f10b3b3..685e847b8 100644
--- a/internal/msgtransfer/init.go
+++ b/internal/msgtransfer/init.go
@@ -88,7 +88,7 @@ func Start(ctx context.Context, index int, config *Config) error {
 	client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
 	//todo MsgCacheTimeout
-	msgModel := cache.NewMsgCache(rdb, 86400, config.RedisConfig.EnablePipeline)
+	msgModel := cache.NewMsgCache(rdb, config.RedisConfig.EnablePipeline)
 	seqModel := cache.NewSeqCache(rdb)
 	msgDocModel, err := mgo.NewMsgMongo(mgocli.GetDB())
 	if err != nil {
diff --git a/internal/rpc/msg/server.go b/internal/rpc/msg/server.go
index 2a0325391..81720d674 100644
--- a/internal/rpc/msg/server.go
+++ b/internal/rpc/msg/server.go
@@ -86,7 +86,7 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		return err
 	}
 	//todo MsgCacheTimeout
-	msgModel := cache.NewMsgCache(rdb, 86400, config.RedisConfig.EnablePipeline)
+	msgModel := cache.NewMsgCache(rdb, config.RedisConfig.EnablePipeline)
 	seqModel := cache.NewSeqCache(rdb)
 	conversationClient := rpcclient.NewConversationRpcClient(client, config.Share.RpcRegisterName.Conversation)
 	userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index 6ad3d9994..19edccbab 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -185,8 +185,7 @@ type MsgGateway struct {
 }
 
 type MsgTransfer struct {
-	Prometheus      Prometheus `mapstructure:"prometheus"`
-	MsgCacheTimeout int        `mapstructure:"msgCacheTimeout"`
+	Prometheus Prometheus `mapstructure:"prometheus"`
 }
 
 type Push struct {
diff --git a/pkg/common/db/cache/msg.go b/pkg/common/db/cache/msg.go
index 56ea2dd8b..94307343f 100644
--- a/pkg/common/db/cache/msg.go
+++ b/pkg/common/db/cache/msg.go
@@ -31,6 +31,8 @@ import (
 	"golang.org/x/sync/errgroup"
 )
 
+const msgCacheTimeout = 86400
+
 const (
 	maxSeq                 = "MAX_SEQ:"
 	minSeq                 = "MIN_SEQ:"
@@ -82,7 +84,7 @@ type MsgCache interface {
 //	return &msgCache{rdb: client, msgCacheTimeout: msgCacheTimeout, redisConf: redisConf}
 //}
 
-func NewMsgCache(client redis.UniversalClient, msgCacheTimeout time.Duration, redisEnablePipeline bool) MsgCache {
+func NewMsgCache(client redis.UniversalClient, redisEnablePipeline bool) MsgCache {
 	return &msgCache{rdb: client, msgCacheTimeout: msgCacheTimeout, redisEnablePipeline: redisEnablePipeline}
 }