diff --git a/internal/db/models/ip_item_dao.go b/internal/db/models/ip_item_dao.go
index 188be230..858bd8a9 100644
--- a/internal/db/models/ip_item_dao.go
+++ b/internal/db/models/ip_item_dao.go
@@ -291,6 +291,16 @@ func (this *IPItemDAO) ListIPItemsWithListId(tx *dbs.Tx, listId int64, keyword s
 
 // ListIPItemsAfterVersion 根据版本号查找IP列表
 func (this *IPItemDAO) ListIPItemsAfterVersion(tx *dbs.Tx, version int64, size int64) (result []*IPItem, err error) {
+	// 删除很早之前过期的
+	_, err = this.Query(tx).
+		Where("(expiredAt>0 AND expiredAt<=:timestamp)").
+		State(IPItemStateDisabled).
+		Param("timestamp", time.Now().Unix()-7*86400). // N 天之前过期的
+		Delete()
+	if err != nil {
+		return nil, err
+	}
+
 	// 将过期的设置为已删除，这样是为了在 expiredAt<UNIX_TIMESTAMP()边缘节点让过期的IP有一个执行删除的机会
 	ones, _, err := this.Query(tx).
 		ResultPk().
diff --git a/internal/db/models/ip_item_dao_test.go b/internal/db/models/ip_item_dao_test.go
index 05cdcc57..b1346f28 100644
--- a/internal/db/models/ip_item_dao_test.go
+++ b/internal/db/models/ip_item_dao_test.go
@@ -3,7 +3,10 @@ package models
 import (
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
 	"testing"
+	"time"
 )
 
 func TestIPItemDAO_NotifyClustersUpdate(t *testing.T) {
@@ -27,3 +30,33 @@ func TestIPItemDAO_DisableIPItemsWithListId(t *testing.T) {
 	}
 	t.Log("ok")
 }
+
+func TestIPItemDAO_ListIPItemsAfterVersion(t *testing.T) {
+	dbs.NotifyReady()
+
+	var tx *dbs.Tx
+	_, err := SharedIPItemDAO.ListIPItemsAfterVersion(tx, 0, 100)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+}
+
+func TestIPItemDAO_CreateManyIPs(t *testing.T) {
+	dbs.NotifyReady()
+
+	var tx *dbs.Tx
+	var dao = NewIPItemDAO()
+	var n = 5
+	for i := 0; i < n; i++ {
+		itemId, err := dao.CreateIPItem(tx, 1, "192."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255)), "", time.Now().Unix()-86400, "test", IPItemTypeIPv4, "warning", 0, 0, 0, 0, 0, 0, 0)
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = dao.Query(tx).Pk(itemId).Set("state", 0).UpdateQuickly()
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	t.Log("ok")
+}