diff --git a/go.mod b/go.mod
index 6da156f..eab1971 100644
--- a/go.mod
+++ b/go.mod
@@ -1,36 +1,39 @@
 module AynaLivePlayer
 
-go 1.19
+go 1.23.0
+
+toolchain go1.24.4
 
 replace (
 	github.com/AynaLivePlayer/liveroom-sdk v0.1.0 => ./pkg/liveroom-sdk // submodule
-	github.com/AynaLivePlayer/miaosic v0.1.5 => ./pkg/miaosic // submodule
+	github.com/AynaLivePlayer/miaosic v0.1.7 => ./pkg/miaosic // submodule
 
 	github.com/saltosystems/winrt-go => github.com/go-musicfox/winrt-go v0.1.4 // winrt with media foundation
 )
 
 require (
-	fyne.io/fyne/v2 v2.5.4
+	fyne.io/fyne/v2 v2.6.1
 	github.com/AynaLivePlayer/liveroom-sdk v0.1.0
-	github.com/AynaLivePlayer/miaosic v0.1.5
+	github.com/AynaLivePlayer/miaosic v0.1.7
+	github.com/adrg/libvlc-go/v3 v3.1.6
 	github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b
 	github.com/antonfisher/nested-logrus-formatter v1.3.1
-	github.com/aynakeya/go-mpv v0.0.6
-	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20240506104042-037f3cc74f2a
+	github.com/aynakeya/go-mpv v0.0.7
+	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20250301202403-da16c1255728
 	github.com/go-ole/go-ole v1.3.0
-	github.com/go-resty/resty/v2 v2.7.0
+	github.com/go-resty/resty/v2 v2.16.5
 	github.com/gorilla/websocket v1.5.3
-	github.com/mattn/go-colorable v0.1.12
+	github.com/mattn/go-colorable v0.1.14
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
-	github.com/saltosystems/winrt-go v0.0.0-20240320184339-289d313a74b7
+	github.com/saltosystems/winrt-go v0.0.0-20241223121953-98e32661f6ff
 	github.com/sirupsen/logrus v1.9.3
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
-	github.com/stretchr/testify v1.8.4
-	github.com/tidwall/gjson v1.17.3
+	github.com/stretchr/testify v1.10.0
+	github.com/tidwall/gjson v1.18.0
 	github.com/virtuald/go-paniclog v0.0.0-20190812204905-43a7fa316459
-	go.uber.org/zap v1.26.0
-	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
-	golang.org/x/sys v0.25.0
+	go.uber.org/zap v1.27.0
+	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
+	golang.org/x/sys v0.33.0
 	gopkg.in/ini.v1 v1.67.0
 )
 
@@ -38,45 +41,46 @@ require (
 	fyne.io/systray v1.11.0 // indirect
 	github.com/AynaLivePlayer/blivedm-go v0.0.0-20250527143915-74cc4b2603bc // indirect
 	github.com/BurntSushi/toml v1.4.0 // indirect
-	github.com/PuerkitoBio/goquery v1.7.1 // indirect
+	github.com/PuerkitoBio/goquery v1.10.3 // indirect
 	github.com/XiaoMengXinX/Music163Api-Go v0.1.30 // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
-	github.com/andybalholm/cascadia v1.2.0 // indirect
+	github.com/andybalholm/cascadia v1.3.3 // indirect
 	github.com/aynakeya/deepcolor v1.0.3 // indirect
 	github.com/aynakeya/open-bilibili-live v0.0.7 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dhowden/tag v0.0.0-20230630033851-978a0926ee25 // indirect
+	github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8 // indirect
 	github.com/fredbi/uri v1.1.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/fyne-io/gl-js v0.0.0-20220119005834-d2da28d9ccfe // indirect
-	github.com/fyne-io/glfw-js v0.0.0-20241126112943-313d8a0fe1d0 // indirect
-	github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 // indirect
-	github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 // indirect
+	github.com/fyne-io/gl-js v0.1.0 // indirect
+	github.com/fyne-io/glfw-js v0.2.0 // indirect
+	github.com/fyne-io/image v0.1.1 // indirect
+	github.com/fyne-io/oksvg v0.1.0 // indirect
+	github.com/go-gl/gl v0.0.0-20231021071112-07e5d0ea2e71 // indirect
 	github.com/go-text/render v0.2.0 // indirect
-	github.com/go-text/typesetting v0.2.0 // indirect
+	github.com/go-text/typesetting v0.2.1 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/google/uuid v1.5.0 // indirect
-	github.com/gopherjs/gopherjs v1.17.2 // indirect
-	github.com/jeandeaual/go-locale v0.0.0-20240223122105-ce5225dcaa49 // indirect
+	github.com/hack-pad/go-indexeddb v0.3.2 // indirect
+	github.com/hack-pad/safejs v0.1.0 // indirect
+	github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08 // indirect
 	github.com/jinzhu/copier v0.4.0 // indirect
-	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
-	github.com/nicksnyder/go-i18n/v2 v2.4.0 // indirect
+	github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/nicksnyder/go-i18n/v2 v2.5.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rymdport/portal v0.3.0 // indirect
-	github.com/sahilm/fuzzy v0.1.0 // indirect
+	github.com/rymdport/portal v0.4.1 // indirect
+	github.com/sahilm/fuzzy v0.1.1 // indirect
 	github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d // indirect
-	github.com/spf13/cast v1.5.1 // indirect
+	github.com/spf13/cast v1.9.2 // indirect
 	github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c // indirect
 	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
-	github.com/yuin/goldmark v1.7.1 // indirect
+	github.com/yuin/goldmark v1.7.8 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/image v0.18.0 // indirect
-	golang.org/x/mobile v0.0.0-20231127183840-76ac6878050a // indirect
-	golang.org/x/net v0.25.0 // indirect
-	golang.org/x/text v0.16.0 // indirect
+	golang.org/x/image v0.24.0 // indirect
+	golang.org/x/net v0.41.0 // indirect
+	golang.org/x/text v0.26.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/gui/component/button.go b/gui/component/button.go
index 4245b99..8e77113 100644
--- a/gui/component/button.go
+++ b/gui/component/button.go
@@ -37,7 +37,8 @@ func (b *AsyncButton) SetOnTapped(f func()) {
 		b.Disable()
 		go func() {
 			f()
-			b.Enable()
+			//time.Sleep(3 * time.Second)
+			fyne.Do(b.Enable)
 		}()
 	}
 }
diff --git a/gui/config_basic.go b/gui/config_basic.go
index def8a64..ee66ae1 100644
--- a/gui/config_basic.go
+++ b/gui/config_basic.go
@@ -5,6 +5,7 @@ import (
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
 	"AynaLivePlayer/gui/component"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/config"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
@@ -44,10 +45,10 @@ func (b *bascicConfig) CreatePanel() fyne.CanvasObject {
 		})
 	global.EventManager.RegisterA(events.PlaylistModeChangeUpdate(model.PlaylistIDPlayer),
 		"gui.config.basic.random_playlist.player",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.PlaylistModeChangeUpdateEvent)
 			playerRandomCheck.SetChecked(data.Mode == model.PlaylistModeRandom)
-		})
+		}))
 
 	systemRandomCheck := widget.NewCheck(i18n.T("gui.config.basic.random_playlist.system"),
 		func(b bool) {
@@ -63,10 +64,10 @@ func (b *bascicConfig) CreatePanel() fyne.CanvasObject {
 
 	global.EventManager.RegisterA(events.PlaylistModeChangeUpdate(model.PlaylistIDSystem),
 		"gui.config.basic.random_playlist.system",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.PlaylistModeChangeUpdateEvent)
 			systemRandomCheck.SetChecked(data.Mode == model.PlaylistModeRandom)
-		})
+		}))
 
 	randomPlaylist := container.NewHBox(
 		widget.NewLabel(i18n.T("gui.config.basic.random_playlist")),
@@ -86,7 +87,7 @@ func (b *bascicConfig) CreatePanel() fyne.CanvasObject {
 	global.EventManager.RegisterA(
 		events.PlayerAudioDeviceUpdate,
 		"gui.config.basic.audio_device.update",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.PlayerAudioDeviceUpdateEvent)
 			devices := make([]string, len(data.Devices))
 			deviceDesc2Name = make(map[string]string)
@@ -102,7 +103,7 @@ func (b *bascicConfig) CreatePanel() fyne.CanvasObject {
 			deviceSel.Options = devices
 			deviceSel.Selected = currentDevice
 			deviceSel.Refresh()
-		})
+		}))
 
 	outputDevice := container.NewBorder(nil, nil,
 		widget.NewLabel(i18n.T("gui.config.basic.audio_device")), nil,
diff --git a/gui/gui.go b/gui/gui.go
index 13b32ef..c027acf 100644
--- a/gui/gui.go
+++ b/gui/gui.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/config"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
@@ -14,6 +15,7 @@ import (
 	"fyne.io/fyne/v2/container"
 	"fyne.io/fyne/v2/dialog"
 	"fyne.io/fyne/v2/widget"
+	"os"
 
 	_logger "AynaLivePlayer/pkg/logger"
 )
@@ -33,7 +35,9 @@ func Initialize() {
 	logger = global.Logger.WithPrefix("GUI")
 	black_magic()
 	logger.Info("Initializing GUI")
-	//os.Setenv("FYNE_FONT", config.GetAssetPath("msyh.ttc"))
+	if config.General.CustomFonts != "" {
+		_ = os.Setenv("FYNE_FONT", config.GetAssetPath(config.General.CustomFonts))
+	}
 	App = app.NewWithID(config.ProgramName)
 	//App.Settings().SetTheme(&myTheme{})
 	MainWindow = App.NewWindow(fmt.Sprintf("%s Ver %s", config.ProgramName, model.Version(config.Version)))
@@ -65,18 +69,20 @@ func Initialize() {
 	//MainWindow.Resize(fyne.NewSize(1280, 720))
 	MainWindow.Resize(fyne.NewSize(config.General.Width, config.General.Height))
 
-	setupPlayerWindow()
+	// todo: fix, window were created even if not show. this block gui from closing
+	// i can't create sub window before the main window shows.
+	// setupPlayerWindow()
 
 	// register error
 	global.EventManager.RegisterA(
-		events.ErrorUpdate, "gui.show_error", func(e *event.Event) {
+		events.ErrorUpdate, "gui.show_error", gutil.ThreadSafeHandler(func(e *event.Event) {
 			err := e.Data.(events.ErrorUpdateEvent).Error
 			logger.Warnf("gui received error event: %v, %v", err, err == nil)
 			if err == nil {
 				return
 			}
 			dialog.ShowError(err, MainWindow)
-		})
+		}))
 
 	checkUpdate()
 	MainWindow.SetFixedSize(config.General.FixedSize)
@@ -91,7 +97,9 @@ func Initialize() {
 			})
 	}
 	MainWindow.SetOnClosed(func() {
+		logger.Infof("GUI closing")
 		if playerWindow != nil {
+			logger.Infof("player window closing")
 			playerWindow.Close()
 		}
 	})
diff --git a/gui/gutil/fyne.go b/gui/gutil/fyne.go
new file mode 100644
index 0000000..985bdb8
--- /dev/null
+++ b/gui/gutil/fyne.go
@@ -0,0 +1,15 @@
+package gutil
+
+import (
+	"AynaLivePlayer/pkg/event"
+	"fyne.io/fyne/v2"
+)
+
+// since 2.6.1, calls to fyne API from other go routine must be wrapped in fyne.Do
+func ThreadSafeHandler(fn func(e *event.Event)) func(e *event.Event) {
+	return func(e *event.Event) {
+		fyne.Do(func() {
+			fn(e)
+		})
+	}
+}
diff --git a/gui/history_list.go b/gui/history_list.go
index 8a6f807..5b69829 100644
--- a/gui/history_list.go
+++ b/gui/history_list.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fmt"
@@ -76,10 +77,10 @@ func createHistoryList() fyne.CanvasObject {
 func registerHistoryHandler() {
 	global.EventManager.RegisterA(
 		events.PlaylistDetailUpdate(model.PlaylistIDHistory),
-		"gui.history.update", func(event *event.Event) {
+		"gui.history.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			History.mux.Lock()
 			History.Medias = event.Data.(events.PlaylistDetailUpdateEvent).Medias
 			History.List.Refresh()
 			History.mux.Unlock()
-		})
+		}))
 }
diff --git a/gui/liverooms.go b/gui/liverooms.go
index bf583d1..e92a6e3 100644
--- a/gui/liverooms.go
+++ b/gui/liverooms.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/gui/xfyne"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
@@ -135,14 +136,14 @@ func registerRoomHandlers() {
 	global.EventManager.RegisterA(
 		events.LiveRoomProviderUpdate,
 		"gui.liveroom.provider_update",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			RoomTab.providers = event.Data.(events.LiveRoomProviderUpdateEvent).Providers
 			RoomTab.Rooms.Refresh()
-		})
+		}))
 	global.EventManager.RegisterA(
 		events.LiveRoomRoomsUpdate,
 		"gui.liveroom.rooms_update",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			logger.Infof("Update rooms")
 			data := event.Data.(events.LiveRoomRoomsUpdateEvent)
 			RoomTab.lock.Lock()
@@ -150,11 +151,11 @@ func registerRoomHandlers() {
 			RoomTab.Rooms.Select(0)
 			RoomTab.Rooms.Refresh()
 			RoomTab.lock.Unlock()
-		})
+		}))
 	global.EventManager.RegisterA(
 		events.LiveRoomStatusUpdate,
 		"gui.liveroom.room_status_update",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			room := event.Data.(events.LiveRoomStatusUpdateEvent).Room
 			index := -1
 			for i := 0; i < len(RoomTab.rooms); i++ {
@@ -182,7 +183,7 @@ func registerRoomHandlers() {
 				}
 				RoomTab.Status.Refresh()
 			}
-		})
+		}))
 
 }
 
@@ -216,10 +217,10 @@ func createRoomController() fyne.CanvasObject {
 	global.EventManager.RegisterA(
 		events.LiveRoomOperationFinish,
 		"gui.liveroom.operation_finish",
-		func(event *event.Event) {
+		gutil.ThreadSafeHandler(func(event *event.Event) {
 			RoomTab.ConnectBtn.Enable()
 			RoomTab.DisConnectBtn.Enable()
-		})
+		}))
 	RoomTab.Status = widget.NewLabel(i18n.T("gui.room.waiting"))
 	RoomTab.RoomTitle = widget.NewLabel("")
 	RoomTab.RoomID = widget.NewLabel("")
diff --git a/gui/player_controller.go b/gui/player_controller.go
index a2934b9..40f5971 100644
--- a/gui/player_controller.go
+++ b/gui/player_controller.go
@@ -59,7 +59,7 @@ func registerPlayControllerHandler() {
 	PlayController.ButtonLrc.OnTapped = func() {
 		if !PlayController.LrcWindowOpen {
 			PlayController.LrcWindowOpen = true
-			createLyricWindow().Show()
+			createLyricWindow().Close()
 		}
 	}
 
@@ -67,26 +67,25 @@ func registerPlayControllerHandler() {
 		showPlayerWindow()
 	}
 
-	global.EventManager.RegisterA(events.PlayerPropertyPauseUpdate, "gui.player.controller.paused", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyPauseUpdate, "gui.player.controller.paused", gutil.ThreadSafeHandler(func(event *event.Event) {
 		if event.Data.(events.PlayerPropertyPauseUpdateEvent).Paused {
 			PlayController.ButtonSwitch.Icon = theme.MediaPlayIcon()
 		} else {
 			PlayController.ButtonSwitch.Icon = theme.MediaPauseIcon()
 		}
 		PlayController.ButtonSwitch.Refresh()
-	})
+	}))
 
-	global.EventManager.RegisterA(events.PlayerPropertyPercentPosUpdate, "gui.player.controller.percent_pos", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyPercentPosUpdate, "gui.player.controller.percent_pos", gutil.ThreadSafeHandler(func(event *event.Event) {
 		if PlayController.Progress.Dragging {
 			return
 		}
 		PlayController.Progress.Value = event.Data.(events.PlayerPropertyPercentPosUpdateEvent).PercentPos * 10
 		PlayController.Progress.Refresh()
-	})
+	}))
 
-	global.EventManager.RegisterA(events.PlayerPropertyIdleActiveUpdate, "gui.player.controller.idle_active", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyIdleActiveUpdate, "gui.player.controller.idle_active", gutil.ThreadSafeHandler(func(event *event.Event) {
 		isIdle := event.Data.(events.PlayerPropertyIdleActiveUpdateEvent).IsIdle
-		// todo: @3
 		if isIdle {
 			PlayController.Progress.Value = 0
 			PlayController.Progress.Max = 0
@@ -97,7 +96,7 @@ func registerPlayControllerHandler() {
 		} else {
 			PlayController.Progress.Max = 1000
 		}
-	})
+	}))
 
 	PlayController.Progress.Max = 0
 	PlayController.Progress.OnDragEnd = func(f float64) {
@@ -107,18 +106,18 @@ func registerPlayControllerHandler() {
 		})
 	}
 
-	global.EventManager.RegisterA(events.PlayerPropertyTimePosUpdate, "gui.player.controller.time_pos", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyTimePosUpdate, "gui.player.controller.time_pos", gutil.ThreadSafeHandler(func(event *event.Event) {
 		PlayController.CurrentTime.SetText(util.FormatTime(int(event.Data.(events.PlayerPropertyTimePosUpdateEvent).TimePos)))
-	})
+	}))
 
-	global.EventManager.RegisterA(events.PlayerPropertyDurationUpdate, "gui.player.controller.duration", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyDurationUpdate, "gui.player.controller.duration", gutil.ThreadSafeHandler(func(event *event.Event) {
 		PlayController.TotalTime.SetText(util.FormatTime(int(event.Data.(events.PlayerPropertyDurationUpdateEvent).Duration)))
-	})
+	}))
 
-	global.EventManager.RegisterA(events.PlayerPropertyVolumeUpdate, "gui.player.controller.volume", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerPropertyVolumeUpdate, "gui.player.controller.volume", gutil.ThreadSafeHandler(func(event *event.Event) {
 		PlayController.Volume.Value = event.Data.(events.PlayerPropertyVolumeUpdateEvent).Volume
 		PlayController.Volume.Refresh()
-	})
+	}))
 
 	PlayController.Volume.OnChanged = func(f float64) {
 		global.EventManager.CallA(events.PlayerVolumeChangeCmd, events.PlayerVolumeChangeCmdEvent{
@@ -126,7 +125,8 @@ func registerPlayControllerHandler() {
 		})
 	}
 
-	global.EventManager.RegisterA(events.PlayerPlayingUpdate, "gui.player.updateinfo", func(event *event.Event) {
+	// todo: double check cover loading for new thread model
+	global.EventManager.RegisterA(events.PlayerPlayingUpdate, "gui.player.updateinfo", gutil.ThreadSafeHandler(func(event *event.Event) {
 		if event.Data.(events.PlayerPlayingUpdateEvent).Removed {
 			PlayController.Progress.Value = 0
 			PlayController.Progress.Max = 0
@@ -176,12 +176,12 @@ func registerPlayControllerHandler() {
 						return
 					}
 					PlayController.Cover.Resource = pic.Resource
-					PlayController.Cover.Refresh()
+					fyne.Do(PlayController.Cover.Refresh)
 				}
 
 			}()
 		}
-	})
+	}))
 }
 
 func createPlayControllerV2() fyne.CanvasObject {
diff --git a/gui/player_lyric.go b/gui/player_lyric.go
index da85d38..deec266 100644
--- a/gui/player_lyric.go
+++ b/gui/player_lyric.go
@@ -3,6 +3,7 @@ package gui
 import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fyne.io/fyne/v2"
@@ -41,8 +42,9 @@ func createLyricWindow() fyne.Window {
 	w.CenterOnScreen()
 
 	// register handlers
+	// todo: lyric not update correctly, known bug https://github.com/fyne-io/fyne/pull/5783
 	global.EventManager.RegisterA(
-		events.PlayerLyricPosUpdate, "player.lyric.current_lyric", func(event *event.Event) {
+		events.PlayerLyricPosUpdate, "player.lyric.current_lyric", gutil.ThreadSafeHandler(func(event *event.Event) {
 			e := event.Data.(events.PlayerLyricPosUpdateEvent)
 			logger.Debug("lyric update", e)
 			if prevIndex >= len(fullLrc.Objects) || e.CurrentIndex >= len(fullLrc.Objects) {
@@ -66,13 +68,13 @@ func createLyricWindow() fyne.Window {
 				},
 			})
 			fullLrc.Refresh()
-		})
+		}))
 
-	global.EventManager.RegisterA(events.PlayerLyricReload, "player.lyric.current_lyric", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlayerLyricReload, "player.lyric.current_lyric", gutil.ThreadSafeHandler(func(event *event.Event) {
 		e := event.Data.(events.PlayerLyricReloadEvent)
 		fullLrc.Objects = createLyricObj(&e.Lyrics)
 		lrcWindow.Refresh()
-	})
+	}))
 
 	global.EventManager.CallA(events.PlayerLyricRequestCmd, events.PlayerLyricRequestCmdEvent{})
 
diff --git a/gui/player_playlist.go b/gui/player_playlist.go
index 3deb7ff..84f3293 100644
--- a/gui/player_playlist.go
+++ b/gui/player_playlist.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fmt"
@@ -74,12 +75,12 @@ func createPlaylist() fyne.CanvasObject {
 			object.(*fyne.Container).Objects[1].(*widget.Label).SetText(fmt.Sprintf("%d", id))
 			object.(*fyne.Container).Objects[2].(*playlistOperationButton).Index = id
 		})
-	global.EventManager.RegisterA(events.PlaylistDetailUpdate(model.PlaylistIDPlayer), "gui.player.playlist.update", func(event *event.Event) {
+	global.EventManager.RegisterA(events.PlaylistDetailUpdate(model.PlaylistIDPlayer), "gui.player.playlist.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 		UserPlaylist.mux.Lock()
 		UserPlaylist.Medias = event.Data.(events.PlaylistDetailUpdateEvent).Medias
 		UserPlaylist.List.Refresh()
 		UserPlaylist.mux.Unlock()
-	})
+	}))
 	return container.NewBorder(
 		container.NewBorder(nil, nil,
 			widget.NewLabel("#"), widget.NewLabel(i18n.T("gui.player.playlist.ops")),
diff --git a/gui/player_videoplayer.go b/gui/player_videoplayer.go
index 96bcb13..540887f 100644
--- a/gui/player_videoplayer.go
+++ b/gui/player_videoplayer.go
@@ -17,6 +17,9 @@ func setupPlayerWindow() {
 }
 
 func showPlayerWindow() {
+	if playerWindow == nil {
+		setupPlayerWindow()
+	}
 	playerWindow.Show()
 	if playerWindowHandle == 0 {
 		playerWindowHandle = xfyne.GetWindowHandle(playerWindow)
diff --git a/gui/playlists.go b/gui/playlists.go
index 500724d..4935a14 100644
--- a/gui/playlists.go
+++ b/gui/playlists.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/gui/xfyne"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
@@ -97,14 +98,14 @@ func createPlaylists() fyne.CanvasObject {
 		})
 	}
 	global.EventManager.RegisterA(events.MediaProviderUpdate,
-		"gui.playlists.provider.update", func(event *event.Event) {
+		"gui.playlists.provider.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			providers := event.Data.(events.MediaProviderUpdateEvent)
 			s := make([]string, len(providers.Providers))
 			copy(s, providers.Providers)
 			PlaylistManager.providers = s
-		})
+		}))
 	global.EventManager.RegisterA(events.PlaylistManagerInfoUpdate,
-		"gui.playlists.info.update", func(event *event.Event) {
+		"gui.playlists.info.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.PlaylistManagerInfoUpdateEvent)
 			prevLen := len(PlaylistManager.currentPlaylists)
 			PlaylistManager.currentPlaylists = data.Playlists
@@ -113,12 +114,12 @@ func createPlaylists() fyne.CanvasObject {
 			if prevLen != len(PlaylistManager.currentPlaylists) {
 				PlaylistManager.Playlists.Select(0)
 			}
-		})
+		}))
 	global.EventManager.RegisterA(events.PlaylistManagerSystemUpdate,
-		"gui.playlists.system.update", func(event *event.Event) {
+		"gui.playlists.system.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.PlaylistManagerSystemUpdateEvent)
 			PlaylistManager.CurrentSystemPlaylist.SetText(i18n.T("gui.playlist.current") + data.Info.DisplayName())
-		})
+		}))
 	return container.NewHBox(
 		container.NewBorder(
 			nil, container.NewCenter(container.NewHBox(PlaylistManager.AddBtn, PlaylistManager.RemoveBtn)),
@@ -190,12 +191,12 @@ func createPlaylistMedias() fyne.CanvasObject {
 			}
 		})
 	global.EventManager.RegisterA(events.PlaylistManagerCurrentUpdate,
-		"gui.playlists.current.update", func(event *event.Event) {
+		"gui.playlists.current.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			logger.Infof("receive current playlist update, try to refresh playlist medias")
 			data := event.Data.(events.PlaylistManagerCurrentUpdateEvent)
 			PlaylistManager.currentMedias = data.Medias
 			PlaylistManager.PlaylistMedia.Refresh()
-		})
+		}))
 	return container.NewBorder(
 		container.NewHBox(PlaylistManager.RefreshBtn, PlaylistManager.SetAsSystemBtn, PlaylistManager.CurrentSystemPlaylist), nil,
 		nil, nil,
diff --git a/gui/search_bar.go b/gui/search_bar.go
index 11ae422..9abc539 100644
--- a/gui/search_bar.go
+++ b/gui/search_bar.go
@@ -5,6 +5,7 @@ import (
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
 	"AynaLivePlayer/gui/component"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fyne.io/fyne/v2"
@@ -14,7 +15,7 @@ import (
 
 var SearchBar = &struct {
 	Input     *component.Entry
-	Button    *component.AsyncButton
+	Button    *widget.Button
 	UseSource *widget.Select
 }{}
 
@@ -26,7 +27,7 @@ func createSearchBar() fyne.CanvasObject {
 			SearchBar.Button.OnTapped()
 		}
 	}
-	SearchBar.Button = component.NewAsyncButton(i18n.T("gui.search.search"), func() {
+	SearchBar.Button = widget.NewButton(i18n.T("gui.search.search"), func() {
 		keyword := SearchBar.Input.Text
 		pr := SearchBar.UseSource.Selected
 		logger.Debugf("Search keyword: %s, provider: %s", keyword, pr)
@@ -41,7 +42,7 @@ func createSearchBar() fyne.CanvasObject {
 	})
 
 	global.EventManager.RegisterA(events.MediaProviderUpdate,
-		"gui.search.provider.update", func(event *event.Event) {
+		"gui.search.provider.update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			providers := event.Data.(events.MediaProviderUpdateEvent)
 			s := make([]string, len(providers.Providers))
 			copy(s, providers.Providers)
@@ -49,7 +50,7 @@ func createSearchBar() fyne.CanvasObject {
 			if len(s) > 0 {
 				SearchBar.UseSource.SetSelected(s[0])
 			}
-		})
+		}))
 
 	SearchBar.UseSource = widget.NewSelect([]string{}, func(s string) {
 	})
diff --git a/gui/search_list.go b/gui/search_list.go
index 59c267f..5aa074c 100644
--- a/gui/search_list.go
+++ b/gui/search_list.go
@@ -4,6 +4,7 @@ import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/core/model"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fmt"
@@ -61,13 +62,13 @@ func createSearchList() fyne.CanvasObject {
 				})
 			}
 		})
-	global.EventManager.RegisterA(events.SearchResultUpdate, "gui.search.update_result", func(event *event.Event) {
+	global.EventManager.RegisterA(events.SearchResultUpdate, "gui.search.update_result", gutil.ThreadSafeHandler(func(event *event.Event) {
 		items := event.Data.(events.SearchResultUpdateEvent).Medias
 		SearchResult.Items = items
 		SearchResult.mux.Lock()
 		SearchResult.List.Refresh()
 		SearchResult.mux.Unlock()
-	})
+	}))
 	return container.NewBorder(
 		container.NewBorder(nil, nil,
 			widget.NewLabel("#"), widget.NewLabel(i18n.T("gui.search.operation")),
diff --git a/gui/updater.go b/gui/updater.go
index 16b8dc6..ad62d4a 100644
--- a/gui/updater.go
+++ b/gui/updater.go
@@ -3,6 +3,7 @@ package gui
 import (
 	"AynaLivePlayer/core/events"
 	"AynaLivePlayer/global"
+	"AynaLivePlayer/gui/gutil"
 	"AynaLivePlayer/pkg/event"
 	"AynaLivePlayer/pkg/i18n"
 	"fyne.io/fyne/v2/dialog"
@@ -11,7 +12,7 @@ import (
 
 func checkUpdate() {
 	global.EventManager.RegisterA(
-		events.CheckUpdateResultUpdate, "gui.updater.check_update", func(event *event.Event) {
+		events.CheckUpdateResultUpdate, "gui.updater.check_update", gutil.ThreadSafeHandler(func(event *event.Event) {
 			data := event.Data.(events.CheckUpdateResultUpdateEvent)
 			msg := data.Info.Version.String() + "\n\n\n" + data.Info.Info
 			if data.HasUpdate {
@@ -27,5 +28,5 @@ func checkUpdate() {
 					widget.NewRichTextFromMarkdown(""),
 					MainWindow)
 			}
-		})
+		}))
 }
diff --git a/gui/xfyne/window.go b/gui/xfyne/window.go
index 124d4c5..4bb6eda 100644
--- a/gui/xfyne/window.go
+++ b/gui/xfyne/window.go
@@ -11,6 +11,7 @@ import (
 
 // getGlfwWindow returns the glfw.Window pointer from a fyne.Window.
 // very unsafe and ugly hacks. but it works.
+// todo: replace with LifeCycle https://github.com/fyne-io/fyne/issues/4483
 func getGlfwWindow(window fyne.Window) *glfw.Window {
 	rv := reflect.ValueOf(window)
 	if rv.Type().String() != "*glfw.window" {
diff --git a/internal/player/player.go b/internal/player/player.go
index 1ee4f6c..b8e6674 100644
--- a/internal/player/player.go
+++ b/internal/player/player.go
@@ -1,11 +1,24 @@
 package player
 
-import "AynaLivePlayer/internal/player/mpv"
+import (
+	"AynaLivePlayer/internal/player/mpv"
+	"AynaLivePlayer/internal/player/vlc"
+	"AynaLivePlayer/pkg/config"
+)
 
 func SetupMpvPlayer() {
-	mpv.SetupPlayer()
+	if config.Experimental.PlayerCore == "vlc" {
+		vlc.SetupPlayer()
+	} else {
+		mpv.SetupPlayer()
+	}
+
 }
 
 func StopMpvPlayer() {
-	mpv.StopPlayer()
+	if config.Experimental.PlayerCore == "vlc" {
+		vlc.StopPlayer()
+	} else {
+		mpv.StopPlayer()
+	}
 }
diff --git a/internal/player/vlc/config.go b/internal/player/vlc/config.go
new file mode 100644
index 0000000..84a8713
--- /dev/null
+++ b/internal/player/vlc/config.go
@@ -0,0 +1,46 @@
+package vlc
+
+import (
+	"AynaLivePlayer/core/events"
+	"AynaLivePlayer/global"
+	"AynaLivePlayer/pkg/event"
+)
+
+type playerConfig struct {
+	Volume            float64
+	AudioDevice       string
+	DisplayMusicCover bool
+}
+
+func (p *playerConfig) Name() string {
+	return "Player"
+}
+
+func (p *playerConfig) OnLoad() {
+	return
+}
+
+func (p *playerConfig) OnSave() {
+	return
+}
+
+var cfg = &playerConfig{
+	Volume:            100,
+	DisplayMusicCover: true,
+}
+
+func restoreConfig() {
+	global.EventManager.CallA(events.PlayerVolumeChangeCmd, events.PlayerVolumeChangeCmdEvent{
+		Volume: cfg.Volume,
+	})
+	global.EventManager.RegisterA(events.PlayerPropertyVolumeUpdate, "player.config.volume", func(evnt *event.Event) {
+		data := evnt.Data.(events.PlayerPropertyVolumeUpdateEvent)
+		if data.Volume < 0 {
+			return
+		}
+		cfg.Volume = data.Volume
+	})
+	global.EventManager.CallA(events.PlayerSetAudioDeviceCmd, events.PlayerSetAudioDeviceCmdEvent{
+		Device: cfg.AudioDevice,
+	})
+}
diff --git a/internal/player/vlc/vlc.go b/internal/player/vlc/vlc.go
new file mode 100644
index 0000000..0201c0e
--- /dev/null
+++ b/internal/player/vlc/vlc.go
@@ -0,0 +1,443 @@
+package vlc
+
+import (
+	"AynaLivePlayer/core/events"
+	"AynaLivePlayer/core/model"
+	"AynaLivePlayer/global"
+	"AynaLivePlayer/pkg/config"
+	"AynaLivePlayer/pkg/event"
+	"AynaLivePlayer/pkg/logger"
+	"fmt"
+	"github.com/AynaLivePlayer/miaosic"
+	"github.com/adrg/libvlc-go/v3"
+	"math"
+	"runtime"
+	"strings"
+	"sync"
+)
+
+var running bool = false
+var log logger.ILogger = nil
+var player *vlc.Player
+var eventManager *vlc.EventManager
+var lock sync.Mutex
+
+// 状态变量
+var prevPercentPos float64 = 0
+var prevTimePos float64 = 0
+var duration float64 = 0
+var currentMedia model.Media
+var currentWindowHandle uintptr
+
+var audioDevices []model.AudioDevice
+var currentAudioDevice string
+
+var videoOptions = map[string][]string{
+	"windows": {"--video-filter=adjust", "--directx-hwnd"},
+	"darwin":  {"--vout=macosx"},
+	"linux":   {"--vout=x11", "--x11-display=:0"},
+}
+
+func setWindowHandle(handle uintptr) error {
+	return nil
+	os := runtime.GOOS
+	switch os {
+	case "windows":
+		// Windows 平台使用 DirectX
+		player.SetHWND(uintptr(handle))
+	case "darwin":
+		// macOS 平台使用 NSView
+		player.SetNSObject(handle)
+	case "linux":
+		// Linux 平台使用 XWindow
+		player.SetXWindow(uint32(handle))
+	default:
+		return fmt.Errorf("unsupported platform: %s", os)
+	}
+
+	currentWindowHandle = handle
+
+	// 如果当前有媒体在播放，需要重新加载视频输出
+	if player.IsPlaying() {
+		player.Stop()
+		player.Play()
+	}
+
+	return nil
+}
+
+func SetupPlayer() {
+	running = true
+	config.LoadConfig(cfg)
+	log = global.Logger.WithPrefix("VLC Player")
+
+	opts := []string{"--no-video", "--quiet"}
+	//os := runtime.GOOS
+	//if platformOpts, ok := videoOptions[os]; ok {
+	//	opts = append(opts, platformOpts...)
+	//}
+
+	// 初始化libvlc
+	if err := vlc.Init(opts...); err != nil {
+		log.Error("initialize libvlc failed: ", err)
+		return
+	}
+
+	// 创建播放器
+	var err error
+	player, err = vlc.NewPlayer()
+	if err != nil {
+		log.Error("create player failed: ", err)
+		return
+	}
+
+	// 获取事件管理器
+	eventManager, err = player.EventManager()
+	if err != nil {
+		log.Error("get event manager failed: ", err)
+		return
+	}
+
+	// 注册事件
+	registerEvents()
+	registerCmdHandler()
+	updateAudioDeviceList()
+	restoreConfig()
+	log.Info("VLC player initialized")
+}
+
+func StopPlayer() {
+	log.Info("stopping VLC player")
+	if currentAudioDevice != "" {
+		cfg.AudioDevice = currentAudioDevice
+		log.Infof("save audio device config: %s", cfg.AudioDevice)
+	}
+	running = false
+	if player != nil {
+		err := player.Stop()
+		if err != nil {
+			log.Error("stop player failed: ", err)
+		}
+		err = player.Release()
+		if err != nil {
+			log.Error("release player failed: ", err)
+		}
+	}
+	err := vlc.Release()
+	if err != nil {
+		log.Error("release player failed: ", err)
+	}
+	log.Info("VLC player stopped")
+}
+
+func registerEvents() {
+	// 播放结束事件
+	_, err := eventManager.Attach(vlc.MediaPlayerEndReached, func(e vlc.Event, userData interface{}) {
+		global.EventManager.CallA(events.PlayerPropertyIdleActiveUpdate, events.PlayerPropertyIdleActiveUpdateEvent{
+			IsIdle: true,
+		})
+		global.EventManager.CallA(events.PlayerPlayingUpdate, events.PlayerPlayingUpdateEvent{
+			Media:   model.Media{},
+			Removed: true,
+		})
+	}, nil)
+	if err != nil {
+		log.Error("register MediaPlayerEndReached event failed: ", err)
+	}
+
+	// 播放位置改变事件
+	_, err = eventManager.Attach(vlc.MediaPlayerPositionChanged, func(e vlc.Event, userData interface{}) {
+		pos32, _ := player.MediaPosition()
+		pos := float64(pos32)
+		if duration > 0 {
+			timePos := pos * duration
+			percentPos := pos * 100
+			// 忽略小变化
+			if math.Abs(timePos-prevTimePos) < 0.5 && math.Abs(percentPos-prevPercentPos) < 0.5 {
+				return
+			}
+			prevTimePos = timePos
+			prevPercentPos = percentPos
+			global.EventManager.CallA(events.PlayerPropertyTimePosUpdate, events.PlayerPropertyTimePosUpdateEvent{
+				TimePos: timePos,
+			})
+			global.EventManager.CallA(events.PlayerPropertyPercentPosUpdate, events.PlayerPropertyPercentPosUpdateEvent{
+				PercentPos: percentPos,
+			})
+		}
+	}, nil)
+	if err != nil {
+		log.Error("register MediaPlayerPositionChanged event failed: ", err)
+	}
+
+	// 时间改变事件（获取时长）
+	_, err = eventManager.Attach(vlc.MediaPlayerTimeChanged, func(e vlc.Event, userData interface{}) {
+		dur, _ := player.MediaLength()
+		duration = float64(dur) / 1000.0 // 转换为秒
+		global.EventManager.CallA(events.PlayerPropertyDurationUpdate, events.PlayerPropertyDurationUpdateEvent{
+			Duration: duration,
+		})
+	}, nil)
+	if err != nil {
+		log.Error("register MediaPlayerTimeChanged event failed: ", err)
+	}
+
+	// 暂停状态改变
+	_, err = eventManager.Attach(vlc.MediaPlayerPaused, func(e vlc.Event, userData interface{}) {
+		log.Debug("VLC player paused")
+		global.EventManager.CallA(events.PlayerPropertyPauseUpdate, events.PlayerPropertyPauseUpdateEvent{
+			Paused: true,
+		})
+	}, nil)
+	if err != nil {
+		log.Error("register MediaPlayerPaused event failed: ", err)
+	}
+
+	_, err = eventManager.Attach(vlc.MediaPlayerPlaying, func(e vlc.Event, userData interface{}) {
+		log.Debug("VLC player playing")
+		global.EventManager.CallA(events.PlayerPropertyPauseUpdate, events.PlayerPropertyPauseUpdateEvent{
+			Paused: false,
+		})
+	}, nil)
+	if err != nil {
+		log.Error("register MediaPlayerPlaying event failed: ", err)
+	}
+
+	_, err = eventManager.Attach(vlc.MediaPlayerAudioVolume, func(e vlc.Event, userData interface{}) {
+		volume, _ := player.Volume()
+		log.Debug("VLC player audio volume: ", volume)
+		global.EventManager.CallA(events.PlayerPropertyVolumeUpdate, events.PlayerPropertyVolumeUpdateEvent{
+			Volume: float64(volume),
+		})
+	}, nil)
+}
+
+func registerCmdHandler() {
+	global.EventManager.RegisterA(events.PlayerPlayCmd, "player.play", func(evnt *event.Event) {
+		lock.Lock()
+		defer lock.Unlock()
+
+		mediaInfo := evnt.Data.(events.PlayerPlayCmdEvent).Media.Info
+		log.Infof("[VLC Player] Play media %s", mediaInfo.Title)
+
+		mediaUrls, err := miaosic.GetMediaUrl(mediaInfo.Meta, miaosic.QualityAny)
+		if err != nil || len(mediaUrls) == 0 {
+			log.Warn("[VLC PlayControl] get media url failed ", mediaInfo.Meta.ID(), err)
+			global.EventManager.CallA(
+				events.PlayerPlayErrorUpdate,
+				events.PlayerPlayErrorUpdateEvent{
+					Error: err,
+				})
+			return
+		}
+
+		// 创建媒体对象
+		var media *vlc.Media
+		if strings.HasPrefix(mediaUrls[0].Url, "http") {
+			media, err = vlc.NewMediaFromURL(mediaUrls[0].Url)
+		} else {
+			media, err = vlc.NewMediaFromPath(mediaUrls[0].Url)
+		}
+		if err != nil {
+			log.Error("create media failed: ", err)
+			return
+		}
+
+		// 设置HTTP头
+		if val, ok := mediaUrls[0].Header["User-Agent"]; ok {
+			err = media.AddOptions(":http-user-agent=" + val)
+			if err != nil {
+				log.Warn("add http-user-agent options failed: ", err)
+			}
+		}
+		if val, ok := mediaUrls[0].Header["Referer"]; ok {
+			err = media.AddOptions(":http-referrer=" + val)
+			if err != nil {
+				log.Warn("add http-referrer options failed: ", err)
+			}
+		}
+
+		// 更新媒体信息
+		mediaData := evnt.Data.(events.PlayerPlayCmdEvent).Media
+		if m, err := miaosic.GetMediaInfo(mediaData.Info.Meta); err == nil {
+			mediaData.Info = m
+		}
+		currentMedia = mediaData
+
+		global.EventManager.CallA(events.PlayerPlayingUpdate, events.PlayerPlayingUpdateEvent{
+			Media:   mediaData,
+			Removed: false,
+		})
+
+		// 播放
+		if err := player.SetMedia(media); err != nil {
+			log.Error("set media failed: ", err)
+			return
+		}
+
+		if currentWindowHandle != 0 {
+			if err := setWindowHandle(currentWindowHandle); err != nil {
+				log.Error("apply window handle failed: ", err)
+			}
+		}
+
+		if err := player.Play(); err != nil {
+			log.Error("play failed: ", err)
+			return
+		}
+
+		// 重置位置信息
+		prevPercentPos = 0
+		prevTimePos = 0
+		global.EventManager.CallA(events.PlayerPropertyTimePosUpdate, events.PlayerPropertyTimePosUpdateEvent{
+			TimePos: 0,
+		})
+		global.EventManager.CallA(events.PlayerPropertyPercentPosUpdate, events.PlayerPropertyPercentPosUpdateEvent{
+			PercentPos: 0,
+		})
+		global.EventManager.CallA(events.PlayerPropertyIdleActiveUpdate, events.PlayerPropertyIdleActiveUpdateEvent{
+			IsIdle: false,
+		})
+	})
+
+	global.EventManager.RegisterA(events.PlayerToggleCmd, "player.toggle", func(evnt *event.Event) {
+		lock.Lock()
+		defer lock.Unlock()
+		err := player.TogglePause()
+		if err != nil {
+			log.Errorf("[VLC Player] Toggle pause failed: %v", err)
+			return
+		}
+	})
+
+	global.EventManager.RegisterA(events.PlayerSetPauseCmd, "player.set_paused", func(evnt *event.Event) {
+		lock.Lock()
+		defer lock.Unlock()
+		data := evnt.Data.(events.PlayerSetPauseCmdEvent)
+		err := player.SetPause(data.Pause)
+		if err != nil {
+			log.Errorf("[VLC Player] SetPause failed: %v", err)
+			return
+		}
+	})
+
+	global.EventManager.RegisterA(events.PlayerSeekCmd, "player.seek", func(evnt *event.Event) {
+		lock.Lock()
+		defer lock.Unlock()
+		data := evnt.Data.(events.PlayerSeekCmdEvent)
+		if data.Absolute {
+			player.SetMediaTime(int(data.Position * 1000)) // 转换为毫秒
+		} else {
+			player.SetMediaPosition(float32(data.Position / 100))
+		}
+	})
+
+	global.EventManager.RegisterA(events.PlayerVolumeChangeCmd, "player.volume", func(evnt *event.Event) {
+		lock.Lock()
+		defer lock.Unlock()
+		data := evnt.Data.(events.PlayerVolumeChangeCmdEvent)
+		err := player.SetVolume(int(data.Volume))
+		if err != nil {
+			log.Errorf("[VLC Player] SetVolume failed: %v", err)
+		}
+	})
+
+	global.EventManager.RegisterA(events.PlayerVideoPlayerSetWindowHandleCmd, "player.set_window_handle", func(evnt *event.Event) {
+		handle := evnt.Data.(events.PlayerVideoPlayerSetWindowHandleCmdEvent).Handle
+		setWindowHandle(handle)
+	})
+
+	global.EventManager.RegisterA(events.PlayerSetAudioDeviceCmd, "player.set_audio_device", func(evnt *event.Event) {
+		device := evnt.Data.(events.PlayerSetAudioDeviceCmdEvent).Device
+		if err := setAudioDevice(device); err != nil {
+			log.Warn("set audio device failed", err)
+			global.EventManager.CallA(
+				events.ErrorUpdate,
+				events.ErrorUpdateEvent{
+					Error: err,
+				})
+		}
+	})
+}
+
+// setAudioDevice 设置音频输出设备
+func setAudioDevice(deviceID string) error {
+	lock.Lock()
+	defer lock.Unlock()
+
+	log.Infof("set audio device to: %s", deviceID)
+
+	// 验证设备是否在列表中
+	found := false
+	for _, dev := range audioDevices {
+		if dev.Name == deviceID {
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		return fmt.Errorf("audio device not found: %s", deviceID)
+	}
+
+	// 设置音频设备
+	if err := player.SetAudioOutputDevice(deviceID, ""); err != nil {
+		log.Error("set audio device failed: ", err)
+		return err
+	}
+
+	currentAudioDevice = deviceID
+
+	// 更新配置
+	cfg.AudioDevice = deviceID
+
+	// 发送更新事件
+	global.EventManager.CallA(events.PlayerAudioDeviceUpdate, events.PlayerAudioDeviceUpdateEvent{
+		Current: currentAudioDevice,
+		Devices: audioDevices,
+	})
+
+	return nil
+}
+
+// updateAudioDeviceList 获取并更新音频设备列表
+func updateAudioDeviceList() {
+	lock.Lock()
+	defer lock.Unlock()
+
+	// 获取所有音频设备
+	devices, err := player.AudioOutputDevices()
+	if err != nil {
+		log.Error("get audio device list failed: ", err)
+		return
+	}
+
+	// 获取当前音频设备
+	currentDevice, err := player.AudioOutputDevice()
+	if err != nil {
+		log.Warn("get current audio device failed: ", err)
+		currentDevice = ""
+	}
+	log.Debugf("current audio device list: %s", devices)
+	log.Debugf("current audio device: %s", currentDevice)
+
+	// 转换设备格式
+	audioDevices = make([]model.AudioDevice, 0, len(devices))
+	for _, device := range devices {
+		audioDevices = append(audioDevices, model.AudioDevice{
+			Name:        device.Name,
+			Description: device.Description,
+		})
+	}
+
+	currentAudioDevice = currentDevice
+
+	log.Infof("update audio device list: %d devices, current: %s",
+		len(audioDevices), currentAudioDevice)
+
+	// 发送事件通知
+	global.EventManager.CallA(events.PlayerAudioDeviceUpdate, events.PlayerAudioDeviceUpdateEvent{
+		Current: currentAudioDevice,
+		Devices: audioDevices,
+	})
+}
diff --git a/pkg/config/config.go b/pkg/config/config.go
index 26bc51b..a62126d 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -10,7 +10,7 @@ import (
 
 const (
 	ProgramName        = "卡西米尔唱片机"
-	Version     uint32 = 0x010103
+	Version     uint32 = 0x010200
 )
 
 const (
diff --git a/pkg/config/config_experimental.go b/pkg/config/config_experimental.go
index c6e1906..6bc635e 100644
--- a/pkg/config/config_experimental.go
+++ b/pkg/config/config_experimental.go
@@ -2,7 +2,8 @@ package config
 
 type _ExperimentalConfig struct {
 	BaseConfig
-	Headless bool
+	Headless   bool
+	PlayerCore string
 }
 
 func (c *_ExperimentalConfig) Name() string {
@@ -10,5 +11,6 @@ func (c *_ExperimentalConfig) Name() string {
 }
 
 var Experimental = &_ExperimentalConfig{
-	Headless: false,
+	Headless:   false,
+	PlayerCore: "mpv",
 }
diff --git a/pkg/config/config_general.go b/pkg/config/config_general.go
index 1ecc5da..fcb2e49 100644
--- a/pkg/config/config_general.go
+++ b/pkg/config/config_general.go
@@ -11,7 +11,8 @@ type _GeneralConfig struct {
 	PlayNextOnFail    bool
 	UseSystemPlaylist bool
 	FixedSize         bool
-	EnableSMC         bool // enable system media control
+	EnableSMC         bool   // enable system media control
+	CustomFonts       string // use custom fonts, under ./assets file
 
 }
 
@@ -30,4 +31,5 @@ var General = &_GeneralConfig{
 	UseSystemPlaylist: true,
 	FixedSize:         true,
 	EnableSMC:         true,
+	CustomFonts:       "",
 }
diff --git a/pkg/miaosic b/pkg/miaosic
index 6a9b5d6..5f59bad 160000
--- a/pkg/miaosic
+++ b/pkg/miaosic
@@ -1 +1 @@
-Subproject commit 6a9b5d60c3f93ceff74b8f98c7aa23651822a726
+Subproject commit 5f59badfe1a151dfd2748a57cb73b1f7e0b03ffd
diff --git a/plugin/diange/diange.go b/plugin/diange/diange.go
index a09c414..0cf05a9 100644
--- a/plugin/diange/diange.go
+++ b/plugin/diange/diange.go
@@ -135,6 +135,7 @@ func (d *Diange) Enable() error {
 		"plugin.diange.queue.update",
 		func(event *event.Event) {
 			d.currentQueueLength = len(event.Data.(events.PlaylistDetailUpdateEvent).Medias)
+			d.log.Debugf("current queue length: %d", d.currentQueueLength)
 			medias := event.Data.(events.PlaylistDetailUpdateEvent).Medias
 			tmpUserCount := make(map[string]int)
 			for _, media := range medias {
@@ -144,8 +145,11 @@ func (d *Diange) Enable() error {
 				}
 				tmpUserCount[media.ToUser().Name]++
 			}
+			// clear user count
+			d.userCount.Clear()
 			for user, count := range tmpUserCount {
 				d.userCount.Store(user, count)
+				d.log.Debugf("user media count in player playlist %s: %d", user, count)
 			}
 		})
 	global.EventManager.RegisterA(
diff --git a/todo.txt b/todo.txt
index e0d39e3..6ea4fb3 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,21 +1,21 @@
 - long text wrap in list
 - went idle and insert new item race condition
-- @3 fix handler execution (maybe priority)
 - @4 list refresh
 - @5 delete optimization
 - race condition in RichText. i dont care fu
 
 - 适配歌词服务器
 - 媒体源 - 歌单信息获取
-- mpris, SMTC
-- 歌词event发送全部歌词，前端处理不同版本
+- mpris
 - optimize local music
-- 从搜索里添加的歌不能被切
-- 随机歌单
+- 下一首为非版权歌时自动切歌不生效
+- 网易云电台节目
+- 自定义弹幕服务器
 
 ----
 
 Finished
+- 2024.06.30       : 添加vlc核心，修复若干bug，gui框架更新，修复点歌限制为1时可能出现的无法点歌的问题
 - 2024.05.27       : 修复web弹幕获取到0个host的时候闪退的问题
 - 2024.03.27       : 添加b站合集新链接的格式
 - 2024.03.22       : 添加酷狗歌单新链接的格式