the question which send to org2jekyll's author

Sorry, I'd mistake the sentence. It's lack a word of "not".

I want to do is : when I create a new draft after org2jekyll-create-drafts, it's appear such:

#+STARTUP: showall
#+STARTUP: hidestars
#+OPTIONS: H:2 num:nil tags:nil toc:nil timestamps:t
#+LAYOUT: post
#+AUTHOR: yefeiyu
#+DATE: 2016-04-19 二 20:56
#+TITLE: c
#+DESCRIPTION: 
#+TAGS: 
#+CATEGORIES: 
#+EXTRA-YAML-HEADERS: theme: blah\nplugin: lightense\nscheme-text: ""\nscheme-link: ""\nscheme-hover: ""\nscheme-code: ""\nscheme-bg: ""\nscheme-hero-text: ""\nscheme-hero-link: ""\nscheme-hero-bg: ""\n

Now, I can do this by `yasnippet`. I created a new snippet in the `~/.emacs.d/snippets/org-mode` fold:

# -*- mode: snippet -*-
# name: oc
# key: oc
# --
#+EXTRA-YAML-HEADERS: theme: blah\nplugin: lightense\nscheme-text: ""\nscheme-link: ""\nscheme-hover: ""\nscheme-code: ""\nscheme-bg: ""\nscheme-hero-text: ""\nscheme-hero-link: ""\nscheme-hero-bg: ""\n
$0

So I can add the `#+EXTRA-YAML-HEADERS…etc` easy. the only regret thing is it need my input `oc TAB` every time, in each article. (After this step, I can definned colors) Thank you again. It's very comfortable to use org2jekyll, and I'll introducing it to others.