| Date | Description |
|---|---|
| 2021-06-10 | delete index_pages_linkeddomain miibeian.gov.cn |
| 2021-06-10 | insert index_pages_linkeddomain miit.gov.cn |
| 2019-10-11 | update robots_txt_status www.leoscn.com: 200 => 404 |
| 2019-09-10 | update robots_txt_status www.leoscn.com: 404 => 200 |
| 2017-12-14 | insert index_pages_linkeddomain miibeian.gov.cn |