4
Thanx for your pronpt reply!
Sorry! What I meant was theme.html.
I've set "Update module template .html files from themes/your theme/templates directory?" to "YES" in General Settings, but it doesn't work.
Meanwhile, I deleted all the files (except any index file) in the templates_c folder, and I got blank page, even I cleared all the browser's file, cache, cookies...ect.