save project

my_game.py

@@ -63,7 +63,7 @@ while True:
         index += 1
         if index >= 5:
             index = 0
-    # 将背景图画上去
+# 将背景图画上去
     shan_x -=2
     if shan_x <-1000:
         shan_x=0
@@ -83,4 +83,4 @@ while True:
     screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(70)
\ No newline at end of file