save project

my_Tetris.py

@@ -34,7 +34,7 @@ while True:
     # 将背景图画上去
     screen.blit(background,(0,0))
     pygame.draw.rect(screen,(255,0,0),(center[0]*20-20,center[1]*20-20,20,20),0)
-    pygame.draw.rect(screen,(255,255,255),(120,20,20,20),1)
+    pygame.draw.rect(screen,(255,255,255),(center[0]*20-20,center[1]*20-20,20,20),1)
     # 得分
     score_text = font.render(str(score),True,(0,0,0))
     screen.blit(score_text,(350,70))