diff --git a/snake.py b/snake.py
index ff3da4e..1982412 100644
--- a/snake.py
+++ b/snake.py
@@ -4,4 +4,8 @@ import pygame
 pygame.init()
 
 # 创建一个窗口
-screen = pygame.dispiay.set_mode((660,480))
\ No newline at end of file
+screen = pygame.dispiay.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT
+        exit()
\ No newline at end of file