@mj I found the problem.
We have a few categories that afe not viewable for some users and we had over 80 topics in this category that's why the recent page had only 4 topics.
yestoday,My editor like this
reinstall nodebb it is not run correct.
how to do ?
@hugo are you talking about the language or height of the composer?
I can't add tag while writing.
I write a new topic ,and add tags ,the input field be missing,see the picture ,look out red line。