Dear Hans and Wolfgang, The following code generates a pdf that I cannot understand. 1. Although "placehead" is set to "no," the \part macro still makes an empty line. 2. The first \chapter does not open a new page, but if we switch the first \title and the first \chapter, the result seems to be all right. Is there a simple fix? Thanks in advance. ================================== \setuphead [part,chapter,title,section] [continue=yes,page=yes,number=no] \setuphead[part][placehead=no] \showframe \starttext \input ward\page \part{TITLE}\input ward\par \title{Title} \chapter{Title} \chapter{Title} \title{Title} \chapter{Title} \stoptext ================================== ConTeXt minimal information: zhichu ~ context -version mtx-context | ConTeXt Process Management 0.63 mtx-context | mtx-context | main context file: /opt/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv mtx-context | current version: 2016.03.26 13:51 zhichu ~ luatex -version This is LuaTeX, Version beta-0.90.0 (TeX Live 2016) Execute 'luatex --credits' for credits and version details. There is NO warranty. Redistribution of this software is covered by the terms of the GNU General Public License, version 2 or (at your option) any later version. For more information about these matters, see the file named COPYING and the LuaTeX source. LuaTeX is Copyright 2016 Taco Hoekwater and the LuaTeX Team. zhichu ~ -- Best regards, ℤhichu ℂhen Shanghai Institute of Applied Physics No. 2019, Jialuo Road Jiading, Shanghai, P.R.China Tel: +86-21-39194888