diff --git a/ui.py b/ui.py
new file mode 100644
index 0000000..93519b7
--- /dev/null
+++ b/ui.py
@@ -0,0 +1,68 @@
+import tkinter as tk
+from character import Character
+
+
+def create_main_menu(root):
+    def open_settings():
+        settings_window = tk.Toplevel(root)
+        settings_window.title("设置")
+        settings_window.geometry("300x200")
+        tk.Label(settings_window, text="音量:").pack(pady=10)
+        tk.Scale(settings_window, from_=0, to=100, orient=tk.HORIZONTAL).pack(pady=10)
+        tk.Button(settings_window, text="控制映射", command=open_control_mapping).pack(pady=10)
+        tk.Button(settings_window, text="图形设置").pack(pady=10)
+        tk.Button(settings_window, text="返回主菜单", command=settings_window.destroy).pack(pady=10)
+
+    def open_help():
+        help_window = tk.Toplevel(root)
+        help_window.title("帮助")
+        help_window.geometry("300x200")
+        tk.Label(help_window, text="操作指南:\nW-前进 S-后退 A-左移 D-右移\n空格-跳跃").pack(pady=10)
+        tk.Label(help_window, text="常见问题:\n1. 如何开始游戏?\n2. 如何保存游戏?").pack(pady=10)
+        tk.Button(help_window, text="返回", command=help_window.destroy).pack(pady=10)
+
+    def open_control_mapping():
+        mapping_window = tk.Toplevel(root)
+        mapping_window.title("控制映射")
+        mapping_window.geometry("300x300")
+        tk.Label(mapping_window, text="键盘映射").pack(pady=5)
+        tk.Label(mapping_window, text="前进: W").pack(pady=5)
+        tk.Label(mapping_window, text="后退: S").pack(pady=5)
+        tk.Label(mapping_window, text="左移: A").pack(pady=5)
+        tk.Label(mapping_window, text="右移: D").pack(pady=5)
+        tk.Label(mapping_window, text="跳跃: 空格").pack(pady=5)
+        tk.Label(mapping_window, text="鼠标映射").pack(pady=5)
+        tk.Label(mapping_window, text="射击: 左键").pack(pady=5)
+        tk.Label(mapping_window, text="瞄准: 右键").pack(pady=5)
+        tk.Label(mapping_window, text="游戏手柄映射").pack(pady=5)
+        tk.Label(mapping_window, text="跳跃: A").pack(pady=5)
+        tk.Label(mapping_window, text="射击: B").pack(pady=5)
+        tk.Button(mapping_window, text="应用", command=mapping_window.destroy).pack(pady=10)
+        tk.Button(mapping_window, text="返回", command=mapping_window.destroy).pack(pady=10)
+
+    def start_game():
+        game_window = tk.Toplevel(root)
+        game_window.title("游戏界面")
+        game_window.geometry("800x600")
+
+        # 状态栏
+        status_frame = tk.Frame(game_window)
+        status_frame.pack(side=tk.TOP, fill=tk.X)
+        tk.Label(status_frame, text="健康: 100").pack(side=tk.LEFT, padx=10)
+        tk.Label(status_frame, text="能量: 50").pack(side=tk.LEFT, padx=10)
+        tk.Label(status_frame, text="得分: 200").pack(side=tk.RIGHT, padx=10)
+        tk.Label(status_frame, text="时间: 12:34").pack(side=tk.RIGHT, padx=10)
+
+        # 游戏场景
+        game_canvas = tk.Canvas(game_window, bg="black")
+        game_canvas.pack(expand=True, fill=tk.BOTH)
+
+        # 控制提示
+        control_frame = tk.Frame(game_window)
+        control_frame.pack(side=tk.BOTTOM, fill=tk.X)
+        tk.Label(control_frame, text="提示: W-前进 S-后退 A-左移 D-右移 空格-跳跃").pack(pady=10)
+
+    tk.Button(root, text="开始游戏", width=20, command=start_game).pack(pady=10)
+    tk.Button(root, text="设置", width=20, command=open_settings).pack(pady=10)
+    tk.Button(root, text="帮助", width=20, command=open_help).pack(pady=10)
+    tk.Button(root, text="退出", width=20, command=root.quit).pack(pady=10)