diff --git a/my_game.py b/my_game.py
index 53f76a3..8e48ac8 100644
--- a/my_game.py
+++ b/my_game.py
@@ -5,14 +5,13 @@ pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-# 载入图片
+pygame.display.set_caption("悟空酷跑")
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
 hero = pygame.image.load('hero1.png')
-index = 0 
 
 while True:
     for event in pygame.event.get():