diff --git a/snake.py b/snake.py
index 32085ca..10c5ee5 100644
--- a/snake.py
+++ b/snake.py
@@ -1,7 +1,7 @@
 import pygame
 from pygame import locals
 import random
-import
+
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -17,10 +17,10 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
-
+my_font=pygame.font
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x,apple_y=240,120
 setheading = "right"
 snake_head = right
 score=0
@@ -53,7 +53,16 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    if x=appled_x and y==apple_y:
+        num=apple_x.randit(1,22)
+        num=apple_y.randit(1,16)
+        apple_x=num1*30
+        apple_x=num2*30
+        10
     position.pop(0)
+
+    if x>
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -63,7 +72,9 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food, (apple_x, apple_y))
+
+    
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
\ No newline at end of file