Hello Jeong, see both solutions attached. Check them in relation to TOC. Best regards, Lukas On Sat, 27 Jan 2018 16:08:03 +0100, Jeong Dal wrote:

Hi,

I’d like to start the chapter number from 0. So I tried “\setcounter[chapter][-1]” or “\setcounter[chapter][0]” to test, but it doesn’t work. Is there any good method to make the number of the first chapter 0?

Thank you for reading.

Best regards,

Dalyoung

-- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396