diff --git a/pkg/common/db/batch_insert_chat.go b/pkg/common/db/batch_insert_chat.go
index 98520a93f..322750e81 100644
--- a/pkg/common/db/batch_insert_chat.go
+++ b/pkg/common/db/batch_insert_chat.go
@@ -4,6 +4,7 @@ import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	pbMsg "Open_IM/pkg/proto/chat"
+	server_api_params "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
 	"errors"
@@ -93,3 +94,7 @@ func (d *DataBases) BatchInsertChat(userID string, msgList []*pbMsg.MsgDataToMQ,
 	log.NewWarn(operationID, "batch mgo  cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
 	return utils.Wrap(d.SetUserMaxSeq(userID, uint64(currentMaxSeq)), "")
 }
+
+func setMessageToCache(msgList []*server_api_params.MsgData, uid string) (err error) {
+	return err
+}