Hi JSreport team and bjrmatos
Thank you for explanation
Now I modify by insert row for only drawn border.
I forget to inform to you that it does not cover with rowspan too.
I have another question.
I use jsreport asp.net core middleware. It will load library into jsreport folder of temporary path.
Could it specify custom path for library of jsreport?
Finally, thank you for JSreport team who issue useful tool and user-friendly. It convert easily from html table to Excel or PDF.
Thank you very much.