diff --git a/bin/main.py b/bin/main.py
index 6623a0b..7965d7e 100644
--- a/bin/main.py
+++ b/bin/main.py
@@ -164,7 +164,10 @@ def main():
             our_plane.move_left()
         if key_pressed[K_d] or key_pressed[K_RIGHT]:
             our_plane.move_right()
-
+        if key_pressed[K_pressed]
+            pygame.quit()
+            sys.exit()
+            os._exit(0)
         # 绘制图像并输出到屏幕上面
         pygame.display.flip()