Hi, Kovid,
Thank you very much for replying and big fan of your Calibre.

This is the highlights part I meant. Under each title, it says :"No details available". I think this because I left description to blank in the index parsing step. The description I would like is top part of the article, but not in the website's index page. I tried change poulate_article_meta.summary and summary_text. Nothing has changed.
Can I post-process description or matching the article summary to description?
I am not sure whether I explained clear this time. :-)
Thank you very much.
Richare