Exporting Comment Data
Method 1
You can go to the 管理面板 of the comments in Twikoo, select the 导出 tab, and click the 导出评论 button to export Twikoo’s comment data into a json file.

Method 2 (Recommended)
Export the comment data of Twikoo into a json file. For details, see the following article:
Restoring Comment Data
If you only want to back up the data and have no other needs, you’re done at this step. To restore comment data later, simply select the 导入 tab, choose the source system Twikoo(JSON), select the backup file you exported, and click 开始导入. If you also need to modify the comment data, keep reading.
Editing Comment Data
You can open the Twikoo comment data file with the .json extension using Visual Studio Code or another IDE to edit the comment data you see. You can refer to the table below for the meaning of common fields when making changes:
| Value | Meaning |
|---|---|
| nick | Nickname |
| mailMd5 | Email MD5 value |
| link | Website link |
| ua | Device user agent code |
| ip | IP address |
| master | Whether the commenter is the site owner |
| url | Relative path from the homepage |
| href | Absolute path of the current location when the comment was sent |
| comment | Comment content |
| isSpam | Whether it is spam |
| created | Creation timestamp |
| updated | Update timestamp |
| avatar | Avatar link |
| top | Whether it is pinned |

After editing, go to the database of your Twikoo comments—for example, my MongoDB Cloud—and delete the comment item.

Of course, you can use a better method as long as the comment item is eventually deleted…
Once you’ve finished deleting, follow the above Restoring Comment Data steps and the modification is complete.