diff --git a/room/client.go b/room/client.go
index 10b31c6..0a2b5b5 100644
--- a/room/client.go
+++ b/room/client.go
@@ -16,7 +16,7 @@ type Client struct {
 	wg      sync.WaitGroup
 	conn    *websocket.Conn
 	timeOut time.Duration
-	closed  uint64
+	closed  uint32
 }
 
 func NewClient(user *User, conn *websocket.Conn) (*Client, error) {
@@ -65,7 +65,7 @@ func (c *Client) Unregister() error {
 }
 
 func (c *Client) Close() error {
-	if !atomic.CompareAndSwapUint64(&c.closed, 0, 1) {
+	if !atomic.CompareAndSwapUint32(&c.closed, 0, 1) {
 		return ErrAlreadyClosed
 	}
 	c.wg.Wait()
@@ -74,7 +74,7 @@ func (c *Client) Close() error {
 }
 
 func (c *Client) Closed() bool {
-	return atomic.LoadUint64(&c.closed) == 1
+	return atomic.LoadUint32(&c.closed) == 1
 }
 
 func (c *Client) GetReadChan() <-chan Message {
diff --git a/room/current.go b/room/current.go
index 0ff345b..a13a598 100644
--- a/room/current.go
+++ b/room/current.go
@@ -10,14 +10,13 @@ import (
 type Current struct {
 	movie  MovieInfo
 	status Status
-	lock   *sync.RWMutex
+	lock   sync.RWMutex
 }
 
 func newCurrent() *Current {
 	return &Current{
 		movie:  MovieInfo{},
 		status: newStatus(),
-		lock:   new(sync.RWMutex),
 	}
 }
 
diff --git a/room/hub.go b/room/hub.go
index 62b78de..eb27226 100644
--- a/room/hub.go
+++ b/room/hub.go
@@ -15,8 +15,7 @@ import (
 
 type hub struct {
 	id        string
-	clientNum int64
-	clients   *rwmap.RWMap[string, *Client]
+	clients   rwmap.RWMap[string, *Client]
 	broadcast chan *broadcastMessage
 	exit      chan struct{}
 	closed    uint32
@@ -54,7 +53,7 @@ func newHub(id string) *hub {
 	return &hub{
 		id:        id,
 		broadcast: make(chan *broadcastMessage, 128),
-		clients:   &rwmap.RWMap[string, *Client]{},
+		clients:   rwmap.RWMap[string, *Client]{},
 		exit:      make(chan struct{}),
 	}
 }
@@ -156,7 +155,6 @@ func (h *hub) RegClient(user *User, conn *websocket.Conn) (*Client, error) {
 	if loaded {
 		return nil, errors.New("client already registered")
 	}
-	atomic.AddInt64(&h.clientNum, 1)
 	return c, nil
 }
 
@@ -171,10 +169,9 @@ func (h *hub) UnRegClient(user *User) error {
 	if !loaded {
 		return errors.New("client not found")
 	}
-	atomic.AddInt64(&h.clientNum, -1)
 	return nil
 }
 
 func (h *hub) ClientNum() int64 {
-	return atomic.LoadInt64(&h.clientNum)
+	return h.clients.Len()
 }
diff --git a/room/movies.go b/room/movies.go
index f0c23ba..19884f5 100644
--- a/room/movies.go
+++ b/room/movies.go
@@ -24,7 +24,7 @@ func (e FormatErrMovieAlreadyExist) Error() string {
 
 type movies struct {
 	l    *dllist.Dllist[*Movie]
-	lock *sync.RWMutex
+	lock sync.RWMutex
 }
 
 // Url will be `PullKey` when Live and Proxy are true
@@ -128,7 +128,7 @@ func (m *Movie) SetChannel(channel *rtmps.Channel) {
 }
 
 func newMovies() *movies {
-	return &movies{l: dllist.New[*Movie](), lock: &sync.RWMutex{}}
+	return &movies{l: dllist.New[*Movie]()}
 }
 
 func (m *movies) Range(f func(e *dllist.Element[*Movie]) bool) (interrupt bool) {
diff --git a/room/room.go b/room/room.go
index 4c95fb9..0130496 100644
--- a/room/room.go
+++ b/room/room.go
@@ -20,25 +20,22 @@ var (
 )
 
 type Room struct {
-	id                string
-	lock              *sync.RWMutex
-	password          []byte
-	needPassword      bool
-	version           uint64
-	current           *Current
-	maxInactivityTime time.Duration
-	lastActive        time.Time
-	rtmps             *rtmps.Server
-	rtmpa             *rtmps.App
-	hidden            bool
-	timer             *time.Timer
-	inited            bool
-	users             *rwmap.RWMap[string, *User]
-	rootUser          *User
-	createAt          time.Time
-	mid               uint64
+	id           string
+	password     []byte
+	needPassword uint32
+	version      uint64
+	current      *Current
+	rtmps        *rtmps.Server
+	rtmpa        *rtmps.App
+	hidden       uint32
+	initOnce     sync.Once
+	users        rwmap.RWMap[string, *User]
+	rootUser     *User
+	lastActive   int64
+	createAt     int64
+	mid          uint64
+	hub          *hub
 	*movies
-	*hub
 }
 
 type RoomConf func(r *Room)
@@ -49,15 +46,9 @@ func WithVersion(version uint64) RoomConf {
 	}
 }
 
-func WithMaxInactivityTime(maxInactivityTime time.Duration) RoomConf {
-	return func(r *Room) {
-		r.maxInactivityTime = maxInactivityTime
-	}
-}
-
 func WithHidden(hidden bool) RoomConf {
 	return func(r *Room) {
-		r.hidden = hidden
+		r.SetHidden(hidden)
 	}
 }
 
@@ -75,18 +66,12 @@ func NewRoom(RoomID string, Password string, rtmps *rtmps.Server, conf ...RoomCo
 	if RoomID == "" {
 		return nil, ErrRoomIDEmpty
 	}
-
+	now := time.Now().UnixMilli()
 	r := &Room{
-		id:                RoomID,
-		lock:              new(sync.RWMutex),
-		movies:            newMovies(),
-		current:           newCurrent(),
-		maxInactivityTime: 12 * time.Hour,
-		lastActive:        time.Now(),
-		hub:               newHub(RoomID),
-		rtmps:             rtmps,
-		users:             &rwmap.RWMap[string, *User]{},
-		createAt:          time.Now(),
+		id:         RoomID,
+		rtmps:      rtmps,
+		lastActive: now,
+		createAt:   now,
 	}
 
 	for _, c := range conf {
@@ -94,14 +79,23 @@ func NewRoom(RoomID string, Password string, rtmps *rtmps.Server, conf ...RoomCo
 	}
 
 	if r.version == 0 {
-		r.version = rand.New(rand.NewSource(time.Now().UnixNano())).Uint64()
+		r.version = rand.New(rand.NewSource(now)).Uint64()
 	}
 
 	return r, r.SetPassword(Password)
 }
 
-func (r *Room) CreateAt() time.Time {
-	return r.createAt
+func (r *Room) Init() {
+	r.initOnce.Do(func() {
+		r.rtmpa = r.rtmps.GetOrNewApp(r.id)
+		r.hub = newHub(r.id)
+		r.movies = newMovies()
+		r.current = newCurrent()
+	})
+}
+
+func (r *Room) CreateAt() int64 {
+	return atomic.LoadInt64(&r.createAt)
 }
 
 func (r *Room) RootUser() *User {
@@ -183,28 +177,10 @@ func (r *Room) Start() {
 }
 
 func (r *Room) Serve() {
-	r.init()
 	r.hub.Serve()
 }
 
-func (r *Room) init() {
-	r.lock.Lock()
-	defer r.lock.Unlock()
-	if r.inited {
-		return
-	}
-	r.inited = true
-	if r.maxInactivityTime != 0 {
-		r.timer = time.AfterFunc(time.Duration(r.maxInactivityTime), func() {
-			r.Close()
-		})
-	}
-	r.rtmpa = r.rtmps.GetOrNewApp(r.id)
-}
-
 func (r *Room) Close() error {
-	r.lock.Lock()
-	defer r.lock.Unlock()
 	if err := r.hub.Close(); err != nil {
 		return err
 	}
@@ -212,22 +188,19 @@ func (r *Room) Close() error {
 	if err != nil {
 		return err
 	}
-	if r.timer != nil {
-		r.timer.Stop()
-	}
 	return nil
 }
 
 func (r *Room) SetHidden(hidden bool) {
-	r.lock.Lock()
-	defer r.lock.Unlock()
-	r.hidden = hidden
+	if hidden {
+		atomic.StoreUint32(&r.hidden, 1)
+	} else {
+		atomic.StoreUint32(&r.hidden, 0)
+	}
 }
 
 func (r *Room) Hidden() bool {
-	r.lock.RLock()
-	defer r.lock.RUnlock()
-	return r.hidden
+	return atomic.LoadUint32(&r.hidden) == 1
 }
 
 func (r *Room) ID() string {
@@ -235,45 +208,34 @@ func (r *Room) ID() string {
 }
 
 func (r *Room) UpdateActiveTime() {
-	r.lock.Lock()
-	defer r.lock.Unlock()
-	r.updateActiveTime()
-}
-
-func (r *Room) updateActiveTime() {
-	if r.maxInactivityTime != 0 {
-		r.timer.Reset(r.maxInactivityTime)
-	}
-	r.lastActive = time.Now()
+	atomic.StoreInt64(&r.lastActive, time.Now().UnixMilli())
 }
 
-func (r *Room) ResetMaxInactivityTime(maxInactivityTime time.Duration) {
-	r.lock.Lock()
-	defer r.lock.Unlock()
-	r.maxInactivityTime = maxInactivityTime
-	r.updateActiveTime()
-}
-
-func (r *Room) LateActiveTime() time.Time {
-	r.lock.RLock()
-	defer r.lock.RUnlock()
-	return r.lastActive
+func (r *Room) LateActiveTime() int64 {
+	return atomic.LoadInt64(&r.lastActive)
 }
 
 func (r *Room) SetPassword(password string) error {
-	r.lock.Lock()
-	defer r.lock.Unlock()
 	if password != "" {
 		b, err := bcrypt.GenerateFromPassword(stream.StringToBytes(password), bcrypt.DefaultCost)
 		if err != nil {
 			return err
 		}
 		r.password = b
-		r.needPassword = true
+		atomic.StoreUint32(&r.needPassword, 1)
 	} else {
-		r.needPassword = false
+		atomic.StoreUint32(&r.needPassword, 0)
+		r.password = nil
 	}
 	r.updateVersion()
+	return nil
+}
+
+func (r *Room) SetPasswordAndCloseAll(password string) error {
+	err := r.SetPassword(password)
+	if err != nil {
+		return err
+	}
 	r.hub.clients.Range(func(_ string, value *Client) bool {
 		value.Close()
 		return true
@@ -282,18 +244,14 @@ func (r *Room) SetPassword(password string) error {
 }
 
 func (r *Room) CheckPassword(password string) (ok bool) {
-	r.lock.RLock()
-	defer r.lock.RUnlock()
-	if !r.needPassword {
+	if !r.NeedPassword() {
 		return true
 	}
 	return bcrypt.CompareHashAndPassword(r.password, stream.StringToBytes(password)) == nil
 }
 
 func (r *Room) NeedPassword() bool {
-	r.lock.RLock()
-	defer r.lock.RUnlock()
-	return r.needPassword
+	return atomic.LoadUint32(&r.needPassword) == 1
 }
 
 func (r *Room) Version() uint64 {
@@ -318,6 +276,7 @@ func (r *Room) Current() *Current {
 
 // Seek will be set to 0
 func (r *Room) ChangeCurrentMovie(id uint64) error {
+	r.UpdateActiveTime()
 	e, err := r.movies.getMovie(id)
 	if err != nil {
 		return err
@@ -353,22 +312,19 @@ func (r *Room) PushBackMovie(movie *Movie) error {
 	if r.hub.Closed() {
 		return ErrAlreadyClosed
 	}
+	r.UpdateActiveTime()
 
 	return r.movies.PushBackMovie(movie)
 }
 
 func (r *Room) PushFrontMovie(movie *Movie) error {
-	if r.hub.Closed() {
-		return ErrAlreadyClosed
-	}
+	r.UpdateActiveTime()
 
 	return r.movies.PushFrontMovie(movie)
 }
 
 func (r *Room) DelMovie(id ...uint64) error {
-	if r.hub.Closed() {
-		return ErrAlreadyClosed
-	}
+	r.UpdateActiveTime()
 	m, err := r.movies.GetAndDelMovie(id...)
 	if err != nil {
 		return err
@@ -377,15 +333,13 @@ func (r *Room) DelMovie(id ...uint64) error {
 }
 
 func (r *Room) ClearMovies() (err error) {
-	if r.hub.Closed() {
-		return ErrAlreadyClosed
-	}
+	r.UpdateActiveTime()
 	return r.closeLive(r.movies.GetAndClear())
 }
 
 func (r *Room) closeLive(m []*Movie) error {
 	for _, m := range m {
-		if m.Live {
+		if m.RtmpSource || (m.Proxy && m.Live) {
 			if err := r.rtmpa.DelChannel(m.PullKey); err != nil {
 				return err
 			}
@@ -395,9 +349,7 @@ func (r *Room) closeLive(m []*Movie) error {
 }
 
 func (r *Room) SwapMovie(id1, id2 uint64) error {
-	if r.hub.Closed() {
-		return ErrAlreadyClosed
-	}
+	r.UpdateActiveTime()
 	return r.movies.SwapMovie(id1, id2)
 }
 
@@ -407,6 +359,20 @@ func (r *Room) Broadcast(msg Message, conf ...BroadcastConf) error {
 }
 
 func (r *Room) RegClient(user *User, conn *websocket.Conn) (*Client, error) {
-	r.updateActiveTime()
+	r.UpdateActiveTime()
 	return r.hub.RegClient(user, conn)
 }
+
+func (r *Room) UnRegClient(user *User) error {
+	r.UpdateActiveTime()
+	return r.hub.UnRegClient(user)
+}
+
+func (r *Room) Closed() bool {
+	return r.hub.Closed()
+}
+
+func (r *Room) ClientNum() int64 {
+	r.UpdateActiveTime()
+	return r.hub.ClientNum()
+}
diff --git a/room/user.go b/room/user.go
index 240dc72..c1a9d87 100644
--- a/room/user.go
+++ b/room/user.go
@@ -149,8 +149,7 @@ func (u *User) NewMovie(url string, name string, type_ string, live bool, proxy
 }
 
 func (u *User) NewMovieWithBaseMovie(baseMovie BaseMovie, conf ...MovieConf) (*Movie, error) {
-	conf = append(conf, WithCreator(u))
-	return NewMovieWithBaseMovie(atomic.AddUint64(&u.room.mid, 1), baseMovie, conf...)
+	return NewMovieWithBaseMovie(atomic.AddUint64(&u.room.mid, 1), baseMovie, append(conf, WithCreator(u))...)
 }
 
 func (u *User) Movie(id uint64) (*MovieInfo, error) {
diff --git a/server/handlers/api-room.go b/server/handlers/api-room.go
index 3c0eff0..31bdbb1 100644
--- a/server/handlers/api-room.go
+++ b/server/handlers/api-room.go
@@ -145,7 +145,6 @@ func NewCreateRoomHandler(s *rtmps.Server) gin.HandlerFunc {
 
 		r, err := Rooms.CreateRoom(req.RoomID, req.Password, s,
 			room.WithHidden(req.Hidden),
-			room.WithMaxInactivityTime(roomMaxInactivityTime),
 			room.WithRootUser(user),
 		)
 		if err != nil {
@@ -159,6 +158,9 @@ func NewCreateRoomHandler(s *rtmps.Server) gin.HandlerFunc {
 			return
 		}
 
+		r.Init()
+		r.Start()
+
 		go func() {
 			ticker := time.NewTicker(time.Second * 5)
 			defer ticker.Stop()
@@ -187,10 +189,6 @@ func NewCreateRoomHandler(s *rtmps.Server) gin.HandlerFunc {
 			}
 		}()
 
-		r.Start()
-
-		r.SetRootUser(user)
-
 		ctx.JSON(http.StatusCreated, NewApiDataResp(gin.H{
 			"token": token,
 		}))
@@ -218,7 +216,7 @@ func RoomList(ctx *gin.Context) {
 			PeopleNum:    v.ClientNum(),
 			NeedPassword: v.NeedPassword(),
 			Creator:      v.RootUser().Name(),
-			CreateAt:     v.CreateAt().UnixMilli(),
+			CreateAt:     v.CreateAt(),
 		})
 	}
 
@@ -364,8 +362,14 @@ func DeleteRoom(ctx *gin.Context) {
 		return
 	}
 
-	if err := Rooms.DelRoom(user.Room().ID()); err != nil {
-		ctx.AbortWithStatusJSON(http.StatusBadRequest, NewApiErrorResp(err))
+	if !user.IsRoot() {
+		ctx.AbortWithStatusJSON(http.StatusUnauthorized, NewApiErrorStringResp("only root can close room"))
+		return
+	}
+
+	err = Rooms.DelRoom(user.Room().ID())
+	if err != nil {
+		ctx.AbortWithStatusJSON(http.StatusInternalServerError, NewApiErrorResp(err))
 		return
 	}
 
diff --git a/server/handlers/rooms.go b/server/handlers/rooms.go
index cf68ce6..a6825e7 100644
--- a/server/handlers/rooms.go
+++ b/server/handlers/rooms.go
@@ -7,7 +7,6 @@ import (
 
 	"github.com/synctv-org/synctv/room"
 	"github.com/zijiren233/gencontainer/rwmap"
-	"github.com/zijiren233/ksync"
 	rtmps "github.com/zijiren233/livelib/server"
 )
 
@@ -33,26 +32,16 @@ var (
 )
 
 type rooms struct {
-	rooms *rwmap.RWMap[string, *room.Room]
-	lock  *ksync.Krwmutex
+	rooms rwmap.RWMap[string, *room.Room]
 }
 
 func newRooms() *rooms {
-	return &rooms{
-		rooms: &rwmap.RWMap[string, *room.Room]{},
-		lock:  ksync.NewKrwmutex(),
-	}
+	return &rooms{}
 }
 
 func (rs *rooms) List() (rooms []*room.Room) {
 	rooms = make([]*room.Room, 0, rs.rooms.Len())
 	rs.rooms.Range(func(id string, r *room.Room) bool {
-		rs.lock.RLock(id)
-		defer rs.lock.RUnlock(id)
-		if r.Closed() {
-			rs.rooms.Delete(id)
-			return true
-		}
 		rooms = append(rooms, r)
 		return true
 	})
@@ -62,12 +51,6 @@ func (rs *rooms) List() (rooms []*room.Room) {
 func (rs *rooms) ListNonHidden() (rooms []*room.Room) {
 	rooms = make([]*room.Room, 0, rs.rooms.Len())
 	rs.rooms.Range(func(id string, r *room.Room) bool {
-		rs.lock.RLock(id)
-		defer rs.lock.RUnlock(id)
-		if r.Closed() {
-			rs.rooms.Delete(id)
-			return true
-		}
 		if !r.Hidden() {
 			rooms = append(rooms, r)
 		}
@@ -79,12 +62,6 @@ func (rs *rooms) ListNonHidden() (rooms []*room.Room) {
 func (rs *rooms) ListHidden() (rooms []*room.Room) {
 	rooms = make([]*room.Room, 0, rs.rooms.Len())
 	rs.rooms.Range(func(id string, r *room.Room) bool {
-		rs.lock.RLock(id)
-		defer rs.lock.RUnlock(id)
-		if r.Closed() {
-			rs.rooms.Delete(id)
-			return true
-		}
 		if r.Hidden() {
 			rooms = append(rooms, r)
 		}
@@ -94,12 +71,7 @@ func (rs *rooms) ListHidden() (rooms []*room.Room) {
 }
 
 func (rs *rooms) HasRoom(id string) bool {
-	rs.lock.Lock(id)
-	defer rs.lock.Unlock(id)
-	r, ok := rs.rooms.Load(id)
-	if !ok || r.Closed() {
-		return false
-	}
+	_, ok := rs.rooms.Load(id)
 	return ok
 }
 
@@ -107,30 +79,22 @@ func (rs *rooms) GetRoom(id string) (*room.Room, error) {
 	if id == "" {
 		return nil, ErrRoomIDEmpty
 	}
-	rs.lock.RLock(id)
-	defer rs.lock.RUnlock(id)
 	r, ok := rs.rooms.Load(id)
-	if !ok || r.Closed() {
+	if !ok {
 		return nil, ErrRoomNotFound
 	}
 	return r, nil
 }
 
 func (rs *rooms) CreateRoom(id string, password string, s *rtmps.Server, conf ...room.RoomConf) (*room.Room, error) {
-	if id == "" {
-		return nil, ErrRoomIDEmpty
-	}
-	rs.lock.Lock(id)
-	defer rs.lock.Unlock(id)
-
-	if oldR, ok := rs.rooms.Load(id); ok && !oldR.Closed() {
-		return nil, ErrRoomAlreadyExist
-	}
 	r, err := room.NewRoom(id, password, s, conf...)
 	if err != nil {
 		return nil, err
 	}
-	rs.rooms.Store(id, r)
+	r, loaded := rs.rooms.LoadOrStore(r.ID(), r)
+	if loaded {
+		return nil, ErrRoomAlreadyExist
+	}
 	return r, nil
 }
 
@@ -138,8 +102,6 @@ func (rs *rooms) DelRoom(id string) error {
 	if id == "" {
 		return ErrRoomIDEmpty
 	}
-	rs.lock.Lock(id)
-	defer rs.lock.Unlock(id)
 	r, ok := rs.rooms.LoadAndDelete(id)
 	if !ok {
 		return ErrRoomNotFound
diff --git a/server/middlewares/init.go b/server/middlewares/init.go
index f2f3f98..85fe109 100644
--- a/server/middlewares/init.go
+++ b/server/middlewares/init.go
@@ -7,8 +7,9 @@ import (
 )
 
 func Init(e *gin.Engine) {
+	w := log.StandardLogger().Writer()
 	e.
-		Use(gin.LoggerWithWriter(log.StandardLogger().Out), gin.RecoveryWithWriter(log.StandardLogger().Out)).
+		Use(gin.LoggerWithWriter(w), gin.RecoveryWithWriter(w)).
 		Use(NewCors())
 	if conf.Conf.Server.Quic {
 		e.Use(NewQuic())