diff --git a/cmd/main.go b/cmd/main.go
index 1765cfb..7182caa 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -27,7 +27,7 @@ func main() {
 	//fmt.Println(k, v)
 
 	//wait := &sync.WaitGroup{}
-	//wait.Add(1)
+	//wait.Publish(1)
 	//wait.Wait()
 
 	//wait := make(chan bool, 1)
@@ -38,7 +38,7 @@ func main() {
 	//var counters [10]*atomic.Int32
 	//
 	//delayer := async.NewScheduleQueue(time.Second, 32, func(index int32, now time.Time) int32 {
-	//	counters[index%100].Add(1)
+	//	counters[index%100].Publish(1)
 	//	fmt.Println(now.Format("2006-01-02 15:04:05.9999"), index, index%100, counters[index%100].Load())
 	//	if index == 10000 && counters[index%100].Load() == 1000 {
 	//		wait <- true
diff --git a/data/config.toml b/data/config.toml
index a1ec0a5..1055f0d 100644
--- a/data/config.toml
+++ b/data/config.toml
@@ -1,6 +1,7 @@
 
 [http]
 host = ""
+#host = "192.168.3.101"
 port = 3999
 
 [auth]
diff --git a/internal/server/ws.go b/internal/server/ws.go
index ea79037..f310926 100644
--- a/internal/server/ws.go
+++ b/internal/server/ws.go
@@ -84,7 +84,8 @@ func handleNetClient(client *session.NetClient) {
 	}()
 	defer func() {
 		if client.Account != nil {
-			event.OfflineWatcher.Add(client.Account.Id, true)
+			client.Online.Store(false)
+			event.OfflineWatcher.Publish(client.Account.Id, true)
 		}
 	}()
 	// https://github.com/gorilla/websocket/blob/a68708917c6a4f06314ab4e52493cc61359c9d42/examples/chat/conn.go#L50
diff --git a/internal/service/auth.go b/internal/service/auth.go
index 8066436..1e456a7 100644
--- a/internal/service/auth.go
+++ b/internal/service/auth.go
@@ -253,7 +253,7 @@ func HandleReqIdentity(client *session.NetClient, msg *api.ReqIdentity) (proto.M
 	client.Account = account
 
 	// 在线通知消息
-	event.OnlineWatcher.Add(account.Id, true)
+	event.OnlineWatcher.Publish(account.Id, true)
 
 	// response
 	res := &api.ResIdentity{Id: subject.Id, Username: subject.Name, Avatar: subject.Avatar}
diff --git a/internal/service/event/offline.go b/internal/service/event/offline.go
index 309bb91..662842e 100644
--- a/internal/service/event/offline.go
+++ b/internal/service/event/offline.go
@@ -3,7 +3,7 @@ package event
 import (
 	"fmt"
 	"texas-poker-bk/internal/service/store"
-	"texas-poker-bk/internal/session"
+	"texas-poker-bk/tool/async"
 	"texas-poker-bk/tool/collect"
 	"texas-poker-bk/tool/watcher"
 	"time"
@@ -13,14 +13,14 @@ var (
 	// OfflineWatcher 离线动作
 	OfflineWatcher *watcher.Watcher[int64, bool]
 
-	//OfflineQueue    *collect.DelayQueue[*session.NetAccount]
-
+	offlineCleanDelayer *async.DelayQueue[int64]
 )
 
 func init() {
 	OfflineWatcher = watcher.NewWatcher(128, handleOffline)
 	go OfflineWatcher.Run()
 
+	offlineCleanDelayer = async.NewDelayQueue(time.Second, 128, removeMemoryAccount)
 }
 
 func handleOffline(e *watcher.Event[int64, bool]) {
@@ -33,15 +33,15 @@ func handleOffline(e *watcher.Event[int64, bool]) {
 		return
 	}
 	if account.Player == nil {
-		// 不在游戏中，直接下线
-		removeMemoryAccount(account)
+		// 不在游戏中，n秒后移除
+		account.OfflineCleanCanceler = offlineCleanDelayer.Delay(10*time.Second, account.Id)
 		return
 	}
 	if collect.In(account.Player.GameTable.Stage, 1, 9) {
 		// 牌局未在进行中直接移除玩家并下线
 		account.Player.GameTable.RemovePlayer(account.Id)
 		account.SettlePlayerChip()
-		removeMemoryAccount(account)
+		account.OfflineCleanCanceler = offlineCleanDelayer.Delay(10*time.Second, account.Id)
 		return
 	}
 	// 判断当前是玩家回合（60s自动过牌/弃牌）
@@ -51,8 +51,10 @@ func handleOffline(e *watcher.Event[int64, bool]) {
 	// 待玩家回合时还是offline（自动过牌/弃牌）
 }
 
-func removeMemoryAccount(account *session.NetAccount) {
-	store.NetAccounts.Delete(account.Id)
-	store.TokenVersions.Delete(account.Id)
+// func removeMemoryAccount(account *session.NetAccount) {
+func removeMemoryAccount(accountId int64, now time.Time) {
+	_ = store.NetAccounts.Get(accountId)
+	store.NetAccounts.Delete(accountId)
+	store.TokenVersions.Delete(accountId)
 	// TODO 持久化账户金额
 }
diff --git a/internal/service/event/online.go b/internal/service/event/online.go
index bf783e1..7a9bbd4 100644
--- a/internal/service/event/online.go
+++ b/internal/service/event/online.go
@@ -16,7 +16,13 @@ func init() {
 // handleOnline 玩家上线了，取消一些自动操作动作
 func handleOnline(e *watcher.Event[int64, bool]) {
 	account := store.NetAccounts.Get(e.Publisher)
-	if account == nil || account.Player == nil {
+	if account == nil {
+		return
+	}
+	if account.OfflineCleanCanceler != nil {
+		account.OfflineCleanCanceler.Cancel()
+	}
+	if account.Player == nil {
 		return
 	}
 	// 取消自动下注
diff --git a/internal/session/net_account.go b/internal/session/net_account.go
index 35fdb7d..d7004d0 100644
--- a/internal/session/net_account.go
+++ b/internal/session/net_account.go
@@ -3,6 +3,7 @@ package session
 import (
 	"sync"
 	"texas-poker-bk/internal/game"
+	"texas-poker-bk/tool/async"
 )
 
 // NetAccount 已认证的长连接用户
@@ -15,6 +16,8 @@ type NetAccount struct {
 	Player      *game.Player
 	BalanceLock *sync.RWMutex
 	Lock        *sync.Mutex
+
+	OfflineCleanCanceler *async.Canceler[int64]
 }
 
 func (account *NetAccount) DecrementBalance(amount int32) int32 {
diff --git a/internal/session/net_client.go b/internal/session/net_client.go
index 3750ad8..a215320 100644
--- a/internal/session/net_client.go
+++ b/internal/session/net_client.go
@@ -33,7 +33,6 @@ func NewNetClient(conn *websocket.Conn) *NetClient {
 
 func (c *NetClient) Close(reason string) {
 	log.Println("close NetClient reason: ", reason)
-	c.Online.Store(false)
 	err := c.Conn.Close()
 	if err != nil {
 		log.Println("Close Error", err)
diff --git a/tool/watcher/watcher.go b/tool/watcher/watcher.go
index a0b9580..5d148da 100644
--- a/tool/watcher/watcher.go
+++ b/tool/watcher/watcher.go
@@ -39,7 +39,7 @@ func (w *Watcher[P, T]) Stop() {
 	w.stop <- true
 }
 
-func (w *Watcher[P, T]) Add(publisher P, event T) {
+func (w *Watcher[P, T]) Publish(publisher P, event T) {
 	e := &Event[P, T]{publisher, event, time.Now().UnixMilli()}
 	go func() {
 		w.events <- e