What I said about the "180 days" means you illegally worked for total 180 days or more, not "到现在已经超过一年了". You actually only worked illegally for one day or two days.
--我记得好像看到一个帖子说是从有violation开始算时间,现在完全糊涂掉了。不过保险起见,还是准备回去一趟再签证了。就是不知到签证时,签证管会不会知道我曾经的违例。再次感谢8老师。