diff --git a/pkg/common/db/mgo/msg_del.go b/pkg/common/db/mgo/msg_del.go
deleted file mode 100644
index cee5fa065..000000000
--- a/pkg/common/db/mgo/msg_del.go
+++ /dev/null
@@ -1,71 +0,0 @@
-package mgo
-
-import (
-	"github.com/openimsdk/open-im-server/v3/pkg/common/db/table/relation"
-	"go.mongodb.org/mongo-driver/mongo"
-)
-
-func NewMsgDelMongo(db *mongo.Database) *MsgDelMgo {
-	return &MsgDelMgo{coll: db.Collection(new(relation.MsgDocModel).TableName())}
-}
-
-type MsgDelMgo struct {
-	coll  *mongo.Collection
-	model relation.MsgDocModel
-}
-
-//func (m *MsgDelMgo) getEmptyMsg(ctx context.Context, limit int) ([]string, error) {
-//	return mongoutil.Aggregate[string](ctx, m.coll, []bson.M{
-//		{
-//			"$match": bson.M{
-//				"msgs": bson.M{
-//					"$exists": true,
-//				},
-//			},
-//		},
-//		{
-//			"$project": bson.M{
-//				"_id":    0,
-//				"doc_id": 1,
-//				"all_null_msgs": bson.M{
-//					"$not": []bson.M{
-//						{
-//							"$anyElementTrue": bson.M{
-//								"$map": bson.M{
-//									"input": "$msgs",
-//									"as":    "item",
-//									"in":    "$$item.msg",
-//								},
-//							},
-//						},
-//					},
-//				},
-//			},
-//		},
-//		{
-//			"$project": bson.M{
-//				"doc_id": 1,
-//			},
-//		},
-//		{
-//			"$limit": limit,
-//		},
-//	})
-//}
-//
-//func (m *MsgDelMgo) deleteEmptyMsgs(ctx context.Context) error {
-//	for {
-//		docIDs, err := m.getEmptyMsg(ctx, 100)
-//		if err != nil {
-//			return err
-//		}
-//		if len(docIDs) == 0 {
-//			return nil
-//		}
-//		for _, docID := range docIDs {
-//			if err := m.deleteEmptyMsg(ctx, docID); err != nil {
-//				return err
-//			}
-//		}
-//	}
-//}
diff --git a/pkg/common/db/mgo/msg_test.go b/pkg/common/db/mgo/msg_test.go
deleted file mode 100644
index 0a92b7d4a..000000000
--- a/pkg/common/db/mgo/msg_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package mgo
-
-import (
-	"context"
-	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/tools/mcontext"
-	"github.com/openimsdk/tools/mw"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-	"testing"
-	"time"
-)
-
-func TestName(t *testing.T) {
-	ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
-	defer cancel()
-	ctx = mcontext.SetOpUserID(ctx, "imAdmin")
-	ctx = mcontext.SetOperationID(ctx, "test123456")
-
-	conn, err := grpc.DialContext(ctx, "172.16.8.48:10130", grpc.WithTransportCredentials(insecure.NewCredentials()), mw.GrpcClient())
-	if err != nil {
-		panic(err)
-	}
-	defer conn.Close()
-	cli := msg.NewMsgClient(conn)
-	var ts int64
-
-	ts = time.Now().UnixMilli()
-
-	if _, err := cli.ClearMsg(ctx, &msg.ClearMsgReq{Timestamp: ts}); err != nil {
-		panic(err)
-	}
-	t.Log("success!")
-}