[Bug]: When migrating data, the user_id field in wl Comment is null?

[JQiue]

问题描述 | Describe the bug

As the title says

问题网站 | Website URL

no

服务部署在哪里？ | Where your waline deploy?

Other

数据存储在哪里？| Where your comment data store?

MySQL

[lizheming]

Which storage service you migrate from? user_id means comment user id when logined user post comment. It's normal when migrate data from other comment system.

[JQiue]

I use /ui/migration to export json data, and also import data through /ui/migration