Hi Nasser, destination link is inserted after section number, which in the case of chapter, where linebreak in inserted after chapter number, causes that links directed to chapter go to the chapter title. I don't think that it is something we should change, but you can change that in your document with some configurations like:
--------------- \Preamble{xhtml} \newcommand\MyConfSection[2]{% \Configure{#1}{}{} {\IgnorePar\EndP\HCode{<#2} \HCode{ class="#1Head">}% }{\HCode{</#2>}\IgnoreIndent\par} } \MyConfSection{chapter}{h2} \MyConfSection{likechapter}{h2} \MyConfSection{section}{h3} \MyConfSection{likesection}{h3} \MyConfSection{subsection}{h3} \MyConfSection{likesubsection}{h3} \MyConfSection{subsubsection}{h3} \MyConfSection{likesubsubsection}{h3} \Css{.chapterHead .titlemark{display:block;}} \newcommand\ChapterLink[2]{\Link{}{#2}\TitleMark} \Configure{toTocLink}{\ChapterLink}{\EndLink} \begin{document} \EndPreamble ----------- all section levels must be fixed with `\MyConfSection`, because of the change in `\Configure{toTocLink}`, the `\TitleMark` is printed twice otherwise. Best regards, Michal