diff --git a/button/button.py b/button/button.py
new file mode 100644
index 0000000..62a7c7f
--- /dev/null
+++ b/button/button.py
@@ -0,0 +1,31 @@
+import pygame.ftfont
+import pygame.sysfont
+
+
+class Button():
+
+    def __init__(self, ai_settings, screen, msg):
+        self.screen = screen
+        self.screen_rect = screen.get_rect()
+
+        # 设置按钮属性
+        self.width, self.height = 200, 50
+        self.button_color = (112, 128, 134)
+        self.text_color = (225, 225, 225)
+        self.font = pygame.font.SysFont(None,48)
+
+        # 创建按钮的rect对象，并使其剧中
+        self.rect = pygame.Rect(0, 0, self.width, self.height)
+        self.rect.center = self.screen_rect.center
+
+        # 按钮的标签只需创建一次
+        self.prep_msg(msg)
+
+    def prep_msg(self, msg):
+        self.msg_image = self.font.render(msg, True, self.text_color, self.button_color)
+        self.msg_image_rect = self.msg_image.get_rect()
+        self.msg_image_rect.center = self.rect.center
+
+    def draw_button(self):
+        self.screen.fill(self.button_color, self.rect)
+        self.screen.blit(self.msg_image, self.msg_image_rect)
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