之前站点出现了一些问题，更换主机ip后，网站备份文件需要修改。目前工作较忙，留定以后。下半年申博会很忙，预计两周一更。
There's something wrong to visit my website through the former IP for June，so I had to change another. What a pity is that the backup need to be repaired and i am busy with my work of further study aboard next year.
Nevertheless, I'm sure you can see it in the future. One update article will come out every two weeks and I wish you would like it.