diff --git a/about_app.py b/about_app.py
new file mode 100644
index 0000000..649ed5a
--- /dev/null
+++ b/about_app.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+
+import gi, sys, os, mutagen
+from pprint import pprint as print
+
+gi.require_version('Gtk', '3.0')
+
+from gi.repository import Gtk, Gdk, GLib, GdkPixbuf
+
+
+class AboutWindow(Gtk.AboutDialog):
+  def __init__(self):
+    super().__init__(self)
+    
+    self.set_program_name('Sonist Gtk')
+    # self.set_logo('youtube')
+    self.set_logo_icon_name('google-chrome')
+    self.set_license_type(Gtk.License.MIT_X11)
+    self.set_version('0.1.0')
+    self.set_website('https://github.com/app-cat/sonist-gtk')
+    self.set_website_label('官网')
+    self.set_copyright('© 2023 Yutent')
+    self.set_comments('Sonist-Gtk 是一个界面美观, 基于MPD后端的音乐播放器, 使用python + gtk3开发。')
\ No newline at end of file
diff --git a/main.py b/main.py
index 3916cdd..3f580e4 100755
--- a/main.py
+++ b/main.py
@@ -11,6 +11,7 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk, Gdk, GLib, GdkPixbuf, GObject
 
 from window import SonistWindow
+from about_app import AboutWindow
 
 from mpd.base import MPDClient
 
@@ -93,8 +94,10 @@ class Application(Gtk.Application):
     self.mpd_is_online = self.mpd_connect()
     
     self.window = SonistWindow(self)
+    self.about = AboutWindow()
     self.add_window(self.window)
     self.window.show_all()
+    self.about.show_all()
 
     self.ping()
 
diff --git a/ui/option_menu.py b/ui/option_menu.py
new file mode 100644
index 0000000..bee995d
--- /dev/null
+++ b/ui/option_menu.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk, Gdk, GObject
+
+from .image import ScaleImage
+
+class OptionMenu(Gtk.Menu):
+  def __init__(self):
+    Gtk.Menu.__init__(self)
+
+    btn_icos = [
+      './usr/share/sonist/setting.png',
+      './usr/share/sonist/pin.png',
+      './usr/share/sonist/switch.png',
+      './usr/share/sonist/info.png'
+    ]
+    btn_txts = [
+      '首选项',
+      '窗口置顶',
+      '退出应用',
+      '关于播放器'
+    ]
+
+
+    for i in range(4):
+      item = Gtk.MenuItem()
+      box = Gtk.Box(spacing = 0)
+      label = Gtk.Label(label = btn_txts[i])
+      img = ScaleImage(btn_icos[i]).resize(16, 16)
+
+      box.set_size_request(92, 32)
+      box.pack_start(img, False, False, 0)
+      box.pack_start(label, False, False, 6)
+      item.name = btn_txts[i]
+      item.add(box)
+      item.connect('activate', self.on_menu_select)
+      self.append(item)
+
+    self.show_all()
+
+
+  def on_menu_select(self, item):
+    match(item.name):
+      case '首选项':
+        pass
+      case '窗口置顶':
+        pass
+      case '退出应用':
+        pass
+      case '关于播放器':
+        pass
+        
+
+
+  def show(self, widget):
+    # 在按钮下方显示菜单
+    self.popup_at_widget(widget, Gdk.Gravity.NORTH_WEST, Gdk.Gravity.NORTH_WEST, None)
\ No newline at end of file
diff --git a/window.py b/window.py
index ee526f0..742db05 100644
--- a/window.py
+++ b/window.py
@@ -2,7 +2,6 @@
 
 import gi, sys, os, mutagen
 from pprint import pprint as print
-from mutagen.flac import FLAC
 
 gi.require_version('Gtk', '3.0')
 
@@ -16,6 +15,7 @@ from ui.image_button import ImageButton
 from ui.text import TextBox
 from ui.ctrl_box import CtrlBox
 from ui.timebar import Timebar
+from ui.option_menu import OptionMenu
 
 
 
@@ -51,8 +51,10 @@ class SonistWindow(Gtk.Window):
     layout = Gtk.Layout()
 
     # 菜单按钮
-    menu = ImageButton('./usr/share/sonist/menu.png')
-    layout.put(menu, 276, 6)
+    menu_btn = ImageButton('./usr/share/sonist/menu.png')
+    popup_menu = OptionMenu()
+    menu_btn.connect('clicked', lambda w: popup_menu.show(w))
+    layout.put(menu_btn, 276, 6)
     
     # 唱片
     disk = ScaleImage('./usr/share/sonist/disk.png')