diff --git a/internal/iplibrary/ip_list_db.go b/internal/iplibrary/ip_list_db.go
index 3f92eb2..a223a98 100644
--- a/internal/iplibrary/ip_list_db.go
+++ b/internal/iplibrary/ip_list_db.go
@@ -5,20 +5,27 @@ package iplibrary
 import (
 	"database/sql"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeNode/internal/events"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/Tea"
 	_ "github.com/mattn/go-sqlite3"
 	"os"
 	"path/filepath"
+	"time"
 )
 
 type IPListDB struct {
 	db *sql.DB
 
-	itemTableName   string
-	deleteItemStmt  *sql.Stmt
-	insertItemStmt  *sql.Stmt
-	selectItemsStmt *sql.Stmt
+	itemTableName          string
+	deleteExpiredItemsStmt *sql.Stmt
+	deleteItemStmt         *sql.Stmt
+	insertItemStmt         *sql.Stmt
+	selectItemsStmt        *sql.Stmt
+	selectMaxVersionStmt   *sql.Stmt
+
+	cleanTicker *time.Ticker
 
 	dir string
 }
@@ -27,6 +34,7 @@ func NewIPListDB() (*IPListDB, error) {
 	var db = &IPListDB{
 		itemTableName: "ipItems",
 		dir:           filepath.Clean(Tea.Root + "/data"),
+		cleanTicker:   time.NewTicker(24 * time.Hour),
 	}
 	err := db.init()
 	return db, err
@@ -83,6 +91,11 @@ ON "` + this.itemTableName + `" (
 	}
 
 	// 初始化SQL语句
+	this.deleteExpiredItemsStmt, err = this.db.Prepare(`DELETE FROM "` + this.itemTableName + `" WHERE  "expiredAt">0 AND "expiredAt"<?`)
+	if err != nil {
+		return err
+	}
+
 	this.deleteItemStmt, err = this.db.Prepare(`DELETE FROM "` + this.itemTableName + `" WHERE "itemId"=?`)
 	if err != nil {
 		return err
@@ -93,16 +106,37 @@ ON "` + this.itemTableName + `" (
 		return err
 	}
 
-	this.selectItemsStmt, err = this.db.Prepare(`SELECT "listId", "listType", "isGlobal", "type", "itemId", "ipFrom", "ipTo", "expiredAt", "eventLevel", "isDeleted", "version", "nodeId", "serverId" FROM "` + this.itemTableName + `" ORDER BY "version" ASC, "itemId" ASC LIMIT ?, ?`)
+	this.selectItemsStmt, err = this.db.Prepare(`SELECT "listId", "listType", "isGlobal", "type", "itemId", "ipFrom", "ipTo", "expiredAt", "eventLevel", "isDeleted", "version", "nodeId", "serverId" FROM "` + this.itemTableName + `" WHERE isDeleted=0 ORDER BY "version" ASC, "itemId" ASC LIMIT ?, ?`)
 	if err != nil {
 		return err
 	}
 
+	this.selectMaxVersionStmt, err = this.db.Prepare(`SELECT "version" FROM "` + this.itemTableName + `" ORDER BY "id" DESC LIMIT 1`)
+
 	this.db = db
 
+	goman.New(func() {
+		events.On(events.EventQuit, func() {
+			this.cleanTicker.Stop()
+		})
+
+		for range this.cleanTicker.C {
+			err := this.DeleteExpiredItems()
+			if err != nil {
+				remotelogs.Error("IP_LIST_DB", "clean expired items failed: "+err.Error())
+			}
+		}
+	})
+
 	return nil
 }
 
+// DeleteExpiredItems 删除过期的条目
+func (this *IPListDB) DeleteExpiredItems() error {
+	_, err := this.deleteExpiredItemsStmt.Exec(time.Now().Unix() - 7*86400)
+	return err
+}
+
 func (this *IPListDB) AddItem(item *pb.IPItem) error {
 	_, err := this.deleteItemStmt.Exec(item.Id)
 	if err != nil {
@@ -133,11 +167,27 @@ func (this *IPListDB) ReadItems(offset int64, size int64) (items []*pb.IPItem, e
 	return
 }
 
+// ReadMaxVersion 读取当前最大版本号
+func (this *IPListDB) ReadMaxVersion() int64 {
+	row := this.selectMaxVersionStmt.QueryRow()
+	if row == nil {
+		return 0
+	}
+	var version int64
+	err = row.Scan(&version)
+	if err != nil {
+		return 0
+	}
+	return version
+}
+
 func (this *IPListDB) Close() error {
 	if this.db != nil {
+		_ = this.deleteExpiredItemsStmt.Close()
 		_ = this.deleteItemStmt.Close()
 		_ = this.insertItemStmt.Close()
 		_ = this.selectItemsStmt.Close()
+		_ = this.selectMaxVersionStmt.Close()
 
 		return this.db.Close()
 	}
diff --git a/internal/iplibrary/ip_list_db_test.go b/internal/iplibrary/ip_list_db_test.go
index 57ba3e6..9e28bb5 100644
--- a/internal/iplibrary/ip_list_db_test.go
+++ b/internal/iplibrary/ip_list_db_test.go
@@ -1,9 +1,10 @@
 // Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 
-package iplibrary
+package iplibrary_test
 
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"github.com/iwind/TeaGo/logs"
 	"testing"
@@ -11,7 +12,7 @@ import (
 )
 
 func TestIPListDB_AddItem(t *testing.T) {
-	db, err := NewIPListDB()
+	db, err := iplibrary.NewIPListDB()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -48,7 +49,7 @@ func TestIPListDB_AddItem(t *testing.T) {
 }
 
 func TestIPListDB_ReadItems(t *testing.T) {
-	db, err := NewIPListDB()
+	db, err := iplibrary.NewIPListDB()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -58,3 +59,11 @@ func TestIPListDB_ReadItems(t *testing.T) {
 	}
 	logs.PrintAsJSON(items, t)
 }
+
+func TestIPListDB_ReadMaxVersion(t *testing.T) {
+	db, err := iplibrary.NewIPListDB()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(db.ReadMaxVersion())
+}
diff --git a/internal/iplibrary/list_utils.go b/internal/iplibrary/list_utils.go
index cdb0a5d..29c1fb2 100644
--- a/internal/iplibrary/list_utils.go
+++ b/internal/iplibrary/list_utils.go
@@ -8,37 +8,37 @@ import (
 
 // AllowIP 检查IP是否被允许访问
 // 如果一个IP不在任何名单中，则允许访问
-func AllowIP(ip string, serverId int64) bool {
+func AllowIP(ip string, serverId int64) (canGoNext bool, inAllowList bool) {
 	var ipLong = utils.IP2Long(ip)
 	if ipLong == 0 {
-		return false
+		return false, false
 	}
 
 	// check white lists
 	if GlobalWhiteIPList.Contains(ipLong) {
-		return true
+		return true, true
 	}
 
 	if serverId > 0 {
 		var list = SharedServerListManager.FindWhiteList(serverId, false)
 		if list != nil && list.Contains(ipLong) {
-			return true
+			return true, true
 		}
 	}
 
 	// check black lists
 	if GlobalBlackIPList.Contains(ipLong) {
-		return false
+		return false, false
 	}
 
 	if serverId > 0 {
 		var list = SharedServerListManager.FindBlackList(serverId, false)
 		if list != nil && list.Contains(ipLong) {
-			return false
+			return false, false
 		}
 	}
 
-	return true
+	return true, false
 }
 
 // IsInWhiteList 检查IP是否在白名单中
@@ -58,7 +58,7 @@ func AllowIPStrings(ipStrings []string, serverId int64) bool {
 		return true
 	}
 	for _, ip := range ipStrings {
-		isAllowed := AllowIP(ip, serverId)
+		isAllowed, _ := AllowIP(ip, serverId)
 		if !isAllowed {
 			return false
 		}
diff --git a/internal/iplibrary/manager_ip_list.go b/internal/iplibrary/manager_ip_list.go
index 6ca01ee..7700ff6 100644
--- a/internal/iplibrary/manager_ip_list.go
+++ b/internal/iplibrary/manager_ip_list.go
@@ -61,7 +61,7 @@ func (this *IPListManager) Start() {
 	if Tea.IsTesting() {
 		this.ticker = time.NewTicker(10 * time.Second)
 	}
-	countErrors := 0
+	var countErrors = 0
 	for {
 		select {
 		case <-this.ticker.C:
@@ -100,6 +100,13 @@ func (this *IPListManager) init() {
 	} else {
 		this.db = db
 
+		// 删除本地数据库中过期的条目
+		_ = db.DeleteExpiredItems()
+
+		// 本地数据库中最大版本号
+		this.version = db.ReadMaxVersion()
+
+		// 从本地数据库中加载
 		var offset int64 = 0
 		var size int64 = 1000
 		for {
@@ -171,7 +178,7 @@ func (this *IPListManager) FindList(listId int64) *IPList {
 	return list
 }
 
-func (this *IPListManager) processItems(items []*pb.IPItem, shouldExecute bool) {
+func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
 	this.locker.Lock()
 	var changedLists = map[*IPList]zero.Zero{}
 	for _, item := range items {
@@ -205,10 +212,10 @@ func (this *IPListManager) processItems(items []*pb.IPItem, shouldExecute bool)
 			list.Delete(item.Id)
 
 			// 从WAF名单中删除
-			waf.SharedIPBlackList.RemoveIP(item.IpFrom, item.ServerId, shouldExecute)
+			waf.SharedIPBlackList.RemoveIP(item.IpFrom, item.ServerId, fromRemote)
 
 			// 操作事件
-			if shouldExecute {
+			if fromRemote {
 				SharedActionManager.DeleteItem(item.ListType, item)
 			}
 
@@ -225,7 +232,7 @@ func (this *IPListManager) processItems(items []*pb.IPItem, shouldExecute bool)
 		})
 
 		// 事件操作
-		if shouldExecute {
+		if fromRemote {
 			SharedActionManager.DeleteItem(item.ListType, item)
 			SharedActionManager.AddItem(item.ListType, item)
 		}
@@ -236,5 +243,11 @@ func (this *IPListManager) processItems(items []*pb.IPItem, shouldExecute bool)
 	}
 
 	this.locker.Unlock()
-	this.version = items[len(items)-1].Version
+
+	if fromRemote {
+		var latestVersion = items[len(items)-1].Version
+		if latestVersion > this.version {
+			this.version = latestVersion
+		}
+	}
 }
diff --git a/internal/nodes/client_listener.go b/internal/nodes/client_listener.go
index 1368a30..bea258e 100644
--- a/internal/nodes/client_listener.go
+++ b/internal/nodes/client_listener.go
@@ -49,7 +49,8 @@ func (this *ClientListener) Accept() (net.Conn, error) {
 	// 是否在WAF名单中
 	ip, _, err := net.SplitHostPort(conn.RemoteAddr().String())
 	if err == nil {
-		if !iplibrary.AllowIP(ip, 0) || (!waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) &&
+		canGoNext, _ := iplibrary.AllowIP(ip, 0)
+		if !canGoNext || (!waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) &&
 			waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)) {
 			tcpConn, ok := conn.(*net.TCPConn)
 			if ok {
diff --git a/internal/nodes/http_request_waf.go b/internal/nodes/http_request_waf.go
index dd54a07..7965100 100644
--- a/internal/nodes/http_request_waf.go
+++ b/internal/nodes/http_request_waf.go
@@ -35,11 +35,15 @@ func (this *HTTPRequest) doWAFRequest() (blocked bool) {
 	}
 
 	// 是否在全局名单中
-	if !iplibrary.AllowIP(remoteAddr, this.ReqServer.Id) {
+	canGoNext, isInAllowedList := iplibrary.AllowIP(remoteAddr, this.ReqServer.Id)
+	if !canGoNext {
 		this.disableLog = true
 		this.Close()
 		return true
 	}
+	if isInAllowedList {
+		return false
+	}
 
 	// 检查是否在临时黑名单中
 	if waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeService, this.ReqServer.Id, remoteAddr) || waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteAddr) {