save project

snake.py

@@ -63,7 +63,7 @@ while True:
         num2 = random.randint(1, 16)   # 竖排第几个格子
         apple_x = 30*num1-30   # 苹果的x坐标
         apple_y = 30*num2-30   # 苹果的y坐标
-        fs += 1
+        fs += 99
     else:
         position.pop(0)
     # 将背景图画上去