diff --git a/src/scenes/base_scene.py b/src/scenes/base_scene.py
index 4c40730..bebede3 100644
--- a/src/scenes/base_scene.py
+++ b/src/scenes/base_scene.py
@@ -25,4 +25,10 @@ class BaseScene:
         """
         切换场景
         """
-        self.next_scene = scene_name
\ No newline at end of file
+        self.next_scene = scene_name
+
+    def exit(self):
+        """
+        退出游戏
+        """
+        self.next_scene = "game_exit"
\ No newline at end of file
diff --git a/start.py b/start.py
index f551c1e..7274aba 100644
--- a/start.py
+++ b/start.py
@@ -32,9 +32,7 @@ class Game:
             for event in pygame.event.get():  # 这里已经获取了事件，事件队列被清空，在场景的update中再次获取将没有事件
                 if event.type == pygame.QUIT:
                     self.running = False
-                result = self.scene.handle_event(event)  # 当前场景接收事件
-                if result == "exit":
-                    self.running = False
+                self.scene.handle_event(event)  # 当前场景接收事件
 
             # 检查是否切换场景
             if self.scene.next_scene is not None:
@@ -47,6 +45,9 @@ class Game:
 
             # 场景每帧更新逻辑运行
             self.scene.update()
+            # 当场景的下一场景为game_exit时退出游戏
+            if self.scene.next_scene == "game_exit":
+                self.running = False
 
             # 更新显示
             pygame.display.update()