diff --git a/settings.py b/settings.py
deleted file mode 100644
index 77683d1..0000000
--- a/settings.py
+++ /dev/null
@@ -1,53 +0,0 @@
-class Settings():
-    '''存储外星人入侵中所有的设置'''
-
-    def __init__(self):
-        '''初始化设置'''
-
-    # 屏幕设置
-    self.screen_width = 1200
-    self.screen_height = 600
-    self.bg_color = (230, 230, 230)  # 设置背景色 灰色
-
-    # 飞船设置
-    self.ship_limit = 3
-    self.ship_image_path = 'images/ship.bmp'  # 飞船图片路径
-
-    # 子弹设置
-    self.bullet_width = 3
-    self.bullet_height = 15
-    self.bullet_color = 60, 60, 60
-    self.bullets_allowed = 3  # 允许屏幕中出现子弹的数量
-
-    # 外星人设置
-    self.fleet_drop_speed = 10
-
-    # 以什么样的速度加快游戏节奏
-    self.speedup_scale = 1.1
-    # 外星人点数提高速度
-    self.score_scale = 1.5
-
-    self.initialize_dynamic_settings()
-
-    def initialize_dynamic_settings(self):
-        """初始化随游戏进行而变化的设置"""
-
-    self.ship_speed_factor = 1.5
-    self.bullet_speed_factor = 3
-    self.alien_speed_factor = 1
-
-    # fleet_direction为1表示向右移，为-1表示向左移
-    self.fleet_direction = 1
-
-    # 计分
-    self.alien_points = 50
-
-    def increase_speed(self):
-        """提高速度设置,外星人点数"""
-
-    self.ship_speed_factor *= self.speedup_scale
-    self.bullet_speed_factor *= self.speedup_scale
-    self.alien_speed_factor *= self.speedup_scale
-
-    self.alien_points = int(self.alien_points * self.score_scale)
-    print(self.alien_points)