elegantbook 3.07

2026-01-26 04:14:35 +08:00 · 2019-04-15 21:43:44 +08:00
parent e2a72bc70c
commit ebaae39f46
6 changed files with 269 additions and 163 deletions
--- a/elegantbook-cn.pdf
+++ b/elegantbook-cn.pdf
--- a/elegantbook-cn.tex
+++ b/elegantbook-cn.tex
@@ -1,4 +1,4 @@
-\documentclass[cn,simple,blue,11pt]{elegantbook}
+\documentclass[cn,fancy,blue,11pt]{elegantbook}


 \title{ElegantBook：优美的 \LaTeX{} 书籍模板}
@@ -14,7 +14,7 @@
 \logo{logo.png}
 \cover{cover.jpg}

-\usepackage{gbt7714}
+\usepackage[authoryear]{gbt7714}

 \begin{document}
 \maketitle
@@ -26,33 +26,33 @@
 \hypersetup{pageanchor=true}

 \chapter{Elegant\LaTeX{} 系列模板介绍}
-
-
-
-值此版本发行之际，我们 Elegant\LaTeX{} 项目组向大家重新介绍一下我们的工作，我们致力于打造一系列美观、优雅、简便的模板方便用户使用。Elegant\LaTeX{} 系列模板目前由 \href{https://github.com/ElegantLaTeX/ElegantNote}{ElegantNote}，\href{https://github.com/ElegantLaTeX/ElegantBook}{ElegantBook}，\href{https://github.com/ElegantLaTeX/ElegantPaper}{ElegantPaper} 组成，分别用于排版笔记，书籍和工作论文。这些子项目的名词是一体的，请在使用这些名词的时候不要将其断开（如 Elegant Note 是不正确的写法）。并且，Elegant\LaTeX{}  Book 指的即是 ElegantBook。
-
-最新版本下载地址：\href{https://github.com/ElegantLaTeX/ElegantBook/releases}{Github:ElegantBook/releases}。本文将介绍本模板的一些设置内容以及基本使用方法。如果您在使用此模板，欢迎把您使用此模板制作的成品发一份给我们，谢谢！如果您有其他问题，建议或者意见，欢迎联系我们。
+Elegant\LaTeX{} 项目组致力于打造一系列美观、优雅、简便的模板方便用户使用。Elegant\LaTeX{} 系列模板目前由 \href{https://github.com/ElegantLaTeX/ElegantNote}{ElegantNote}，\href{https://github.com/ElegantLaTeX/ElegantBook}{ElegantBook}，\href{https://github.com/ElegantLaTeX/ElegantPaper}{ElegantPaper} 组成，分别用于排版笔记，书籍和工作论文。如果你在使用本模板，推荐最新版本！最新正式版下载地址：\href{https://github.com/ElegantLaTeX/ElegantBook/releases}{Github}。本文将介绍本模板的一些设置内容以及基本使用方法。如果您有其他问题，建议或者意见，欢迎在 Github 上给我们提交 \href{https://github.com/ElegantLaTeX/ElegantBook/issues}{issues} 或者邮件\footnote{\email{elegantlatex2e@gmail.com}.}联系我们。



 \section{ElegantBook 更新说明}
-在这几年间，我们收到了很多用户的反馈，主要的问题涉及到字体安装，编码支持，定理浮动，定理跨页，交叉引用等等。我们思前想后，原先让用户安装字体以追求视觉上的美观并不完美，用户陷入了巨大的麻烦，这违背了我们的模板初衷。因此我们在新版中删除了这部分，用户无需安装任何字体。让我们来看下此次 ElegantBook 模板 3.x 更新的主要内容有：
+在这几年间，我们收到了很多用户的反馈，主要的问题涉及到字体安装，编码支持，定理浮动，定理跨页，交叉引用等等。我们思前想后，原先让用户安装字体以追求视觉上的美观并不完美，用户陷入了巨大的麻烦，这违背了我们的模板初衷。因此我们在新版中删除了这部分，用户无需安装任何字体。ElegantBook 3.x 版本更新的主要内容有：

 \begin{enumerate}
-   \item 删除了自定义字体设置，改用 \lstinline{ctex} 宏包或者系统默认字体；
+   \item 删除了自定义字体设置，改用 \lstinline{ctex} 宏包支持中文；
   \item 模板拆分为中英文模式（\lstinline{lang=cn/en}）；
-   \item \lstinline{PDFLaTeX} 与 \lstinline{XeLaTeX} 支持；
+   \item 支持 \lstinline{PDFLaTeX} 与 \lstinline{XeLaTeX}；
   \item 使用 \lstinline{tcolorbox} 宏包改写定理类环境，可跨页；
   \item 定理类环境名字更新，修复定理环境交叉引用；
+   \item 更新颜色主题，增加灰色和黑色主题；
   \item 颜色名字更新，统一链接颜色；
   \item 重新绘制 Elegant\LaTeX{} 的 Logo；
   \item 更新封面与装饰物，删除水印；
   \item 修正附录相关内容；
-   \item 增加灰色主题 \lstinline{color=plain}；
   \item 增加代码高亮；
-   \item 美化列表环境。
+   \item 美化列表环境；
+   \item 增加简化模式；
+   \item 增加 base 隐藏选项。
 \end{enumerate}

+\begin{note}
+由于新版本进行了重构，3.x 版本并不兼容 2.x 版本，如果你想把 2.x 版本的文件转为 3.x 版本，请查看\href{https://github.com/ElegantLaTeX/ElegantBook/wiki/convert}{跨版本转换}。今后不再回答关于 2.x 版本的问题。
+\end{note}

 \chapter{ElegantBook 设置说明}

@@ -66,44 +66,71 @@
 \begin{lstlisting}
 \documentclass[cn]{elegantbook} 
 \documentclass[lang=cn]{elegantbook}
-\documentclass[en]{elegantbook} 
-\documentclass[lang=en]{elegantbook}
 \end{lstlisting}

 \begin{remark}
-不管选用中文环境（\lstinline{lang=cn}）还是英文环境（\lstinline{lang=en}）均可输入中文。另外如果在笔记中使用了抄录环境（\lstinline{lstlisting}），并且其中包括了中文，请务必使用 \lstinline{XeLaTeX} 编译。
+不管选用中文环境（\lstinline{lang=cn}）还是英文环境（\lstinline{lang=en}）均可输入中文。另外如果在笔记中使用了抄录环境（\lstinline{lstlisting}），并抄录代码中有中文，请务必使用 \lstinline{XeLaTeX} 编译。
 \end{remark}


 \section{颜色主题}
-本模板内置 4 组颜色主题，分别为 \textcolor{main1}{\lstinline{green}}（默认）、\textcolor{main2}{\lstinline{cyan}}、\textcolor{main3}{\lstinline{blue}}、\textcolor{gray}{\lstinline{plain}}，另外还有一个自定义的选项  \lstinline{nocolor}。调用颜色主题 \lstinline{green} 的方法为 
+本模板内置 5 组颜色主题，分别为 \textcolor{main1}{\lstinline{green}}\footnote{为原先默认主题}、\textcolor{main2}{\lstinline{cyan}}、\textcolor{main3}{\lstinline{blue}}（默认）、\textcolor{main4}{\lstinline{gray}}、\textcolor{main5}{\lstinline{black}}。另外还有一个自定义的选项  \lstinline{nocolor}。调用颜色主题 \lstinline{green} 的方法为 
 \begin{lstlisting}
 \documentclass[green]{elegantbook} %or
 \documentclass[color=green]{elegantbook}
 \end{lstlisting}

-其中 \textcolor{gray}{plain} 主题为全灰色。如果需要自定义颜色的话请选择 \lstinline{nocolor} 选项或者使用 \lstinline{color=none}，然后在导言区定义 main、second、third 颜色，具体方法如下：
+\begin{table}[htbp]
+\caption{ElegantBook 模板中的颜色主题\label{tab:color thm}}
+\centering
+\begin{tabular}{ccccccc}
+\toprule
+	        & \textcolor{main1}{green} 
+	        & \textcolor{main2}{cyan} 
+	        & \textcolor{main3}{blue}
+	        & \textcolor{main4}{gray} 
+	        & \textcolor{main5}{black} 
+	        & 主要使用的环境\\
+\midrule
+structure & \makecell{{\color{structure1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{structure2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{structure3}\rule{1cm}{1cm}}} 
+				& \makecell{{\color{structure4}\rule{1cm}{1cm}}} 
+				& \makecell{{\color{structure5}\rule{1cm}{1cm}}} 
+				& chapter \ section \ subsection \\
+
+main      & \makecell{{\color{main1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main5}\rule{1cm}{1cm}}}
+				& definition \ exercise \ problem \ solution \\
+
+second    & \makecell{{\color{second1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second5}\rule{1cm}{1cm}}}
+				& theorem \ lemma \ corollary\\
+
+third     & \makecell{{\color{third1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third5}\rule{1cm}{1cm}}}
+				& proposition\\
+\bottomrule
+\end{tabular}
+\end{table}
+
+如果需要自定义颜色的话请选择 \lstinline{nocolor} 选项或者使用 \lstinline{color=none}，然后在导言区定义 structure、main、second、third 颜色，具体方法如下：
 \begin{lstlisting}
+\definecolor{structurecolor}{RGB}{0,0,0}
 \definecolor{main}{RGB}{70,70,70}    
 \definecolor{second}{RGB}{115,45,2}    
 \definecolor{third}{RGB}{0,80,80}   
 \end{lstlisting}

-\begin{table}[htp]
-\caption{ElegantBook 模板中的颜色主题\label{tab:color thm}}
-\centering
-\begin{tabular}{ccccc}
-\toprule
-	  & \textcolor{main1}{green} & \textcolor{main2}{cyan} & \textcolor{main3}{blue} & 主要使用的环境\\
-\midrule
-main & \makecell{{\color{main1}\rule{1cm}{1cm}}}& \makecell{{\color{main2}\rule{1cm}{1cm}}}&\makecell{ {\color{main3}\rule{1cm}{1cm}}}& definition \\
-
-second &\makecell{ {\color{second1}\rule{1cm}{1cm}}}& \makecell{{\color{second2}\rule{1cm}{1cm}}}&\makecell{ {\color{second3}\rule{1cm}{1cm}}}&theorem \ lemma \ corollary\\
-
-third &\makecell{ {\color{third1}\rule{1cm}{1cm}}}& \makecell{{\color{third2}\rule{1cm}{1cm}}}&\makecell{ {\color{third3}\rule{1cm}{1cm}}}&proposition\\
-\bottomrule
-\end{tabular}
-\end{table}

 \section{章标题显示风格}

@@ -115,7 +142,13 @@ third &\makecell{ {\color{third1}\rule{1cm}{1cm}}}& \makecell{{\color{third2}\ru

 \section{数学环境简介}

-在我们这个模板中，定义了四大类环境
+在我们这个模板中，我们定义了两种不同的定理模式 \lstinline{mode}，包括简单模式（\lstinline{simple}）和炫彩模式（\lstinline{fancy}），默认为 \lstinline{fancy} 模式，不同模式的选择为
+\begin{lstlisting}
+\documentclass[simple]{elegantbook} %or
+\documentclass[mode=simple]{elegantbook}
+\end{lstlisting}
+
+本模板定义了四大类环境

 \begin{itemize}
 \item \textit{定理类环境}，包含标题和内容两部分，全部定理类环境的编号均以章节编号。根据格式的不同分为 3 种
@@ -126,7 +159,7 @@ third &\makecell{ {\color{third1}\rule{1cm}{1cm}}}& \makecell{{\color{third2}\ru
   \end{itemize}
 \item \textit{示例类环境}，有 \textbf{example、exercise、problem} 环境（对应于例，练习，例题），自动编号，编号以章节为单位。
 \item \textit{证明类环境}，有 \textbf{proof、note} 环境，特点是，有引导符或者结尾符，\textbf{note} 环境有引导符号，\textbf{proof} 环境有证明完毕符号。
-\item \textit{结论类环境}，有 \textbf{conclusion、assumption、property，remark、solution} 环境，三者均以粗体的引导词为开头，和普通段落格式一致。
+\item \textit{结论类环境}，有 \textbf{conclusion、assumption、property，remark、solution} 环境\footnote{本模板还添加了一个 result 选项，用于隐藏 \lstinline{solution} 和 \lstinline{proof} 环境，默认为显示（\lstinline{result=answer}），隐藏使用 \lstinline{result=noanswer}。}，三者均以粗体的引导词为开头，和普通段落格式一致。
 \end{itemize}

 \subsection{定理类环境的使用}
@@ -159,22 +192,18 @@ The content of theorem.
 \end{table}%
 

-\subsection{其他数学环境的使用}
-其他三种数学环境因为没有选项，可以直接使用，比如 \lstinline{example} 环境的使用：
+\subsection{其他环境的使用}
+其他三种环境没有选项，可以直接使用，比如 \lstinline{example} 环境的使用方法与效果：
 \begin{lstlisting}
 \begin{example}
   This is the content of example environment.
 \end{example}
 \end{lstlisting}

-效果如下：
-
 \begin{example}
 This is the content of example environment.
 \end{example}

-
-
 这几个都是同一类环境，区别在于

 \begin{itemize}
@@ -183,6 +212,13 @@ This is the content of example environment.
   \item 结论（conclusion）等环境都是普通段落环境，引导词加粗。
 \end{itemize}

+\section{装饰物}
+
+本模板为章节后的装饰物（base）添加了隐藏选项，有 \lstinline{show}和 \lstinline{hide} 两个选项。
+\begin{lstlisting}
+\documentclass[hide]{elegantbook} %or
+\documentclass[base=hide]{elegantbook}
+\end{lstlisting}

 \section{封面和徽标}

@@ -223,16 +259,17 @@ This is the content of example environment.

 \section{参考文献}

-此模板使用了 \BibTeX{} 来生成参考文献，默认使用的文献样式（bib style）是 \lstinline{aer}。参考文献示例：~\cite{Chen2018} 使用了中国一个大型的 P2P 平台（人人贷）的数据来检验男性投资者和女性投资者在投资表现上是否有显著差异。
+此模板使用了 \BibTeX{} 来生成参考文献，在中文示例中，使用了 \lstinline{gbt7714} 宏包。参考文献示例：~\cite{en1} 使用了中国一个大型的 P2P 平台（人人贷）的数据来检验男性投资者和女性投资者在投资表现上是否有显著差异。

 你可以在谷歌学术，Mendeley，Endnote 中获得文献条目（bib item），然后把它们添加到 \lstinline{reference.bib} 中。在文中引用的时候，引用它们的键值（bib key）即可。注意需要在编译的过程中添加 \BibTeX{} 编译。如果你想在参考文献中添加未引用的文献，可以使用
 \begin{lstlisting}[frame=single]
-\nocite{EINAV2010,Havrylchyk2018} 
+\nocite{EINAV2010,Havrylchyk2018} %or include some bibitems
+\nocite{*} %include all the bibitems
 \end{lstlisting}

 \section{添加序章}

-如果你想在第一章前面添加序章，不改变原本章节序号，你可以在第一章内容前面使用 
+如果你想在第一章前面添序章，不改变原本章节序号，你可以在第一章内容前面使用 
 \begin{lstlisting}
 \chapter*{Introduction}
 \addcontentsline{toc}{chapter}{Introduction} 
@@ -332,7 +369,7 @@ Lebesgue 积分有几种不同的定义方式。我们将采用逐步定义非
 回归分析（regression analysis) 是确定两种或两种以上变量间相互依赖的定量关系的一种统计分析方法。运用十分广泛，回归分析按照涉及的变量的多少，分为一元回归和多元回归分析；按照因变量的多少，可分为简单回归分析和多重回归分析；按照自变量和因变量之间的关系类型，可分为线性回归分析和非线性回归分析。
 \end{conclusion}

-\nocite{EINAV2010,Havrylchyk2018} 
+\nocite{*} 

 \bibliography{reference}

@@ -353,7 +390,7 @@ Lebesgue 积分有几种不同的定义方式。我们将采用逐步定义非
 \chapter{最小示例}

 \begin{lstlisting}
-\documentclass{elegantbook}
+\documentclass[lang=cn,11pt]{elegantbook}
 % title info
 \title{Title}
 \subtitle{Subtitle is here}
--- a/elegantbook-en.pdf
+++ b/elegantbook-en.pdf
--- a/elegantbook-en.tex
+++ b/elegantbook-en.tex
@@ -28,25 +28,27 @@

 On the occasion of this release, we, Elegant\LaTeX{} Program, want to reintroduce our work to you. We are committed to creating a series of beautiful, elegant, easy to use \LaTeX{} templates for users. The Elegant\LaTeX{} is currently composed of \href{https://github.com/ElegantLaTeX/ElegantNote}{ElegantNote}, \href{https://github.com/ElegantLaTeX/ElegantBook}{ElegantBook}, \href{https://github.com/ElegantLaTeX/ElegantPaper}{ElegantPaper} for typesetting notes, books, and working papers respectively. 

-The latest version is available on \href{https://github.com/ElegantLaTeX/ElegantBook/releases}{Github:ElegantBook/releases}. This guide describes some settings of this template and how to use it. If you have any other questions, suggestions or comments, please feel free to contact us.
+The latest version is available on \href{https://github.com/ElegantLaTeX/ElegantBook/releases}{Github}. This guide describes some settings of this template and how to use it. If you have any other questions, suggestions or comments, please feel free to contact us, our email is \email{elegantlatex2e@gmail.com}.


 \section{ElegantBook Updates}
-Over these years, we've received \cite{EINAV2010} a lot of feedback from users, with major issues related to font installation, coding support, theorem class environments floats, theorem cross-page, cross-references, and etc. We really think about these problems, it wasn't elegant to let the user install the font for visual beauty since users got into a lot of trouble, which went against the concept of our template. So we've removed that from the new version, users don't have to install any fonts. Let's take a look at the ElegantBook template 3.x updates:
+Over these years, we've received a lot of feedbacks from users, with major issues related to font installation, coding support, theorem class environments floats, theorem cross-page, cross-references, and etc. We really think about these problems, it wasn't elegant to let the user install the font for visual beauty since users got into a lot of trouble, which went against the concept of our template. So we've removed that from the new version, users don't have to install any fonts. Let's take a look at the ElegantBook template 3.x updates:

 \begin{enumerate}
-   \item Remove custom font settings and use the \lstinline{ctex} package or system font instead;
-   \item Add English and Chinese modes（\lstinline{lang=cn/en});
-   \item \lstinline{PDFLaTeX} and \lstinline{XeLaTeX} Support;
-   \item Use the \lstinline{tcolorbox} package to re-written the theorem class environments, which can span over pages;
+   \item Remove custom font settings;
+   \item Add English and Chinese modes;
+   \item \lstinline{PDFLaTeX} and \lstinline{XeLaTeX} support;
+   \item Use the \lstinline{tcolorbox} package to re-written the theorem class environments;
   \item Theorem class environments name updated, and cross-references fixed;
+   \item renew color themes and add gray and black theme;
   \item Color name updated, link color unified;
   \item New Elegant\LaTeX{} Logo;
   \item New cover and decorations, remove the watermark;
   \item Fix appendix;
-   \item Add gray theme: \lstinline{color=plain};
   \item Add code highlighting;
-   \item Beautify the list environment.
+   \item Beautify the list environments;
+   \item Add simple theorem mode;
+   \item Add base hide option.
 \end{enumerate}


@@ -59,49 +61,77 @@ This template is based on the Standard LaTeX book class,  so the options of book

 \section{Languages}

-We defined one option named \lstinline{lang}, this option has two alternative values, \lstinline{lang=en} (default) or \lstinline{lang=cn}. \lstinline{lang=cn} will make the caption of figure/table, abstract name, refname etc. Chinese, while \lstinline{lang=en} will keep all these stuff English, as the default article class sets. You can use this option as
+We defined one option named \lstinline{lang}, this option has two alternative values, \lstinline{lang=en} (default) or \lstinline{lang=cn}. \lstinline{lang=cn} will make the captions of figure/table, abstract name, refname etc. Chinese. You can use this option as
 \begin{lstlisting}
-\documentclass[cn]{elegantbook} 
-\documentclass[lang=cn]{elegantbook}
 \documentclass[en]{elegantbook} 
 \documentclass[lang=en]{elegantbook}
 \end{lstlisting}

 \begin{remark}
-You can input Chinese Character in either \lstinline{lang=en} or \lstinline{lang=cn}. If you are using (\lstinline{lstlisting}) environment, and it contains Chinese characters, please use \lstinline{XeLaTeX}.
+You can input Chinese Characters in either \lstinline{lang=en} or \lstinline{lang=cn}. If you are using (\lstinline{lstlisting}) environment, and it contains Chinese characters, please use \lstinline{XeLaTeX}.
 \end{remark}


 \section{Color Themes}
-This template contains 4 color themes,they are \textcolor{main1}{\lstinline{green}} (default), \textcolor{main2}{\lstinline{cyan}}, \textcolor{main3}{\lstinline{blue}}, \textcolor{gray}{\lstinline{plain}}, and there is a customization color option  \lstinline{nocolor}. You can choose \lstinline{green} with  
+This template contains 5 color themes,they are  \textcolor{main1}{\lstinline{green}}\footnote{original default theme.}、\textcolor{main2}{\lstinline{cyan}}、\textcolor{main3}{\lstinline{blue}}（default）、\textcolor{main4}{\lstinline{gray}}、\textcolor{main5}{\lstinline{black}}. You can choose \lstinline{green} with  
 \begin{lstlisting}
 \documentclass[green]{elegantbook} %or
 \documentclass[color=green]{elegantbook}
 \end{lstlisting}

-where \textcolor{gray}{plain} theme is gray for all theorem class environments and paper structures. If you want to customize the colors, please select \lstinline{nocolor} or use \lstinline{color=none} , then define the main, second, and third colors in the preamble section as follows:
-\begin{lstlisting}[frame=single]
-\definecolor{main}{RGB}{70,70,70}    
-\definecolor{second}{RGB}{115,45,2}    
-\definecolor{third}{RGB}{0,80,80}   
-\end{lstlisting}

-\begin{table}[htp]
-\caption{ElegantBook Themes\label{tab:color thm}}
+\begin{table}[htbp]
+\caption{ElegantBook Themes\label{tab:color thm}\label{tab:color thm}}
 \centering
-\begin{tabular}{ccccc}
+\begin{tabular}{ccccccc}
 \toprule
-	  & \textcolor{main1}{green} & \textcolor{main2}{cyan} & \textcolor{main3}{blue} & Main Environments\\
+	        & \textcolor{main1}{green} 
+	        & \textcolor{main2}{cyan} 
+	        & \textcolor{main3}{blue}
+	        & \textcolor{main4}{gray} 
+	        & \textcolor{main5}{black} 
+	        & Main Environments\\
 \midrule
-main & \makecell{{\color{main1}\rule{1cm}{1cm}}}& \makecell{{\color{main2}\rule{1cm}{1cm}}}&\makecell{ {\color{main3}\rule{1cm}{1cm}}}& definition \\
+structure & \makecell{{\color{structure1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{structure2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{structure3}\rule{1cm}{1cm}}} 
+				& \makecell{{\color{structure4}\rule{1cm}{1cm}}} 
+				& \makecell{{\color{structure5}\rule{1cm}{1cm}}} 
+				& chapter \ section \ subsection \\

-second &\makecell{ {\color{second1}\rule{1cm}{1cm}}}& \makecell{{\color{second2}\rule{1cm}{1cm}}}&\makecell{ {\color{second3}\rule{1cm}{1cm}}}&theorem \ lemma \ corollary\\
+main      & \makecell{{\color{main1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{main5}\rule{1cm}{1cm}}}
+				& definition \ exercise \ problem \ solution \\

-third &\makecell{ {\color{third1}\rule{1cm}{1cm}}}& \makecell{{\color{third2}\rule{1cm}{1cm}}}&\makecell{ {\color{third3}\rule{1cm}{1cm}}}&proposition\\
+second    & \makecell{{\color{second1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{second5}\rule{1cm}{1cm}}}
+				& theorem \ lemma \ corollary\\
+
+third     & \makecell{{\color{third1}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third2}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third3}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third4}\rule{1cm}{1cm}}}
+				& \makecell{{\color{third5}\rule{1cm}{1cm}}}
+				& proposition\\
 \bottomrule
 \end{tabular}
 \end{table}

+If you want to customize the colors, please select \lstinline{nocolor} or use \lstinline{color=none} , then define the main, second, and third colors in the preamble section as follows:
+\begin{lstlisting}[frame=single]
+\definecolor{structurecolor}{RGB}{60,113,183}
+\definecolor{main}{RGB}{0,166,82}%
+\definecolor{second}{RGB}{255,134,24}%
+\definecolor{third}{RGB}{0,174,247}% 
+\end{lstlisting}
+
+
 \section{Chapter Title Display Styles}

 This template contains 2 sets of \textit{title display styles},which including \lstinline{hang}(default) and \lstinline{display} style, 
@@ -113,6 +143,11 @@ The difference is that the chapter heading is displayed on a single line (\lstin
 \end{lstlisting}

 \section{Theorem Class Environments}
+We defined two sets of theorem modes, \lstinline{simple} style and \lstinline{fancy} style (default), you can change to \lstinline{simple} mode by 
+\begin{lstlisting}
+\documentclass[simple]{elegantbook} %or
+\documentclass[mode=simple]{elegantbook}
+\end{lstlisting}

 In this template, we defined four categories of theorem class environments

@@ -125,7 +160,7 @@ In this template, we defined four categories of theorem class environments
   \end{itemize}
 \item \textit{Example Environments}, including \textbf{example, exercise, problem} environment, auto numering within chapter.
 \item \textit{Proof Environment}, including \textbf{proof, note} environment, they contain introductory symbol (\textbf{note} environment) or ending symbol (\textbf{proof} environment).
-\item \textit{Conclusion Environments}, including \textbf{conclusion, assumption, property, remark, solution} environment, all of these begin with boldfaced words, and the contents are the same as a normal paragraph.
+\item \textit{Conclusion Environments}, including \textbf{conclusion, assumption, property, remark, solution}\footnote{We also define and key \lstinline{result}, which can hide the \lstinline{solution} and \lstinline{proof} environments. You can switch by \lstinline{result=answer} or \lstinline{result=noanswer}} environment, all of these begin with boldfaced words, and the contents are the same as a normal paragraph.
 \end{itemize}

 \subsection{Theorem Class Environments}
@@ -136,11 +171,7 @@ The content of theorem.
 \end{theorem}
 \end{lstlisting}

-The first parameter \lstinline{<theorem name>} is the name of the theorem, and the second parameter \lstinline{label} is the label used in cross-reference with \verb|ref{thm:label}|. Note that cross-references must be prefixed with \lstinline{thm:}. The effect is as follows:
-
-\begin{theorem}{<theorem name>}{<label>}
-The content of theorem.
-\end{theorem}
+The first parameter \lstinline{<theorem name>} is the name of the theorem, and the second parameter \lstinline{label} is the label used in cross-reference with \verb|ref{thm:label}|. Note that cross-references must be prefixed with \lstinline{thm:}. 

 Other theorem class environments with the same usage are:

@@ -184,6 +215,13 @@ These are all the same environments, except that
   \item conclusion environment with boldfaced keywords and normal paragraph content.
 \end{itemize}

+\section{Base Hide Option}
+We defined an option to hide the base below the chapter, you can use it by
+\begin{lstlisting}
+\documentclass[hide]{elegantbook} %or
+\documentclass[base=hide]{elegantbook}
+\end{lstlisting}
+

 \section{Cover and Logo}

@@ -224,7 +262,7 @@ This template uses \lstinline{tikz} to customize \lstinline{itemize} and \lstinl

 \section{Bibliography}

-This template uses \BibTeX{} to generate the bibliography, the default bibliography style is \lstinline{aer}. Let's take a glance at the citation effect, ~\cite{Chen2018} use data from a major peer-to-peer lending marketplace in China to study whether female and male investors evaluate loan performance differently. 
+This template uses \BibTeX{} to generate the bibliography, the default bibliography style is \lstinline{aer}. Let's take a glance at the citation effect, ~\cite{en1} use data from a major peer-to-peer lending marketplace in China to study whether female and male investors evaluate loan performance differently. 

 If you want to use \BibTeX{}, you must create a file named \lstinline{reference.bib}, and add bib items (from Google Scholar, Mendeley, EndNote, and etc.) to \lstinline{reference.bib} file, and cite the bibkey in the \lstinline{tex} file. The Bib\TeX{} will automatically generate the bibliography for you for the reference you cited. If you want to add some noncited reference to the bibliography, you can use 
 \begin{lstlisting}
@@ -261,10 +299,6 @@ Note that a subgroup~$H$ of a group $G$ is itself a left coset of $H$ in $G$.

 \begin{theorem}{Lagrange's Theorem}{}
 Let $G$ be a finite group, and let $H$ be a subgroup of $G$.  Then the order of $H$ divides the order of $G$.
-\begin{enumerate}
-\item fwfew
-\item fwefw
-\end{enumerate}
 \end{theorem}

 \lipsum[3]
@@ -324,7 +358,7 @@ Let's continue using our application training example. In this case, we'd want t
 \end{itemize}


-\nocite{Havrylchyk2018} 
+\nocite{en1,en2,en3} 

 \bibliography{reference}

--- a/elegantbook.cls
+++ b/elegantbook.cls
@@ -145,18 +145,30 @@
 }{\relax}

 %green color
-\definecolor{main1}{RGB}{0,120,2}
-\definecolor{second1}{RGB}{230,90,7}
-\definecolor{third1}{RGB}{0,160,152}
+	\definecolor{structure1}{RGB}{0,120,2}%
+	\definecolor{main1}{RGB}{0,120,2}%
+	\definecolor{second1}{RGB}{230,90,7}%
+	\definecolor{third1}{RGB}{0,160,152}%
 %cyan color
-\definecolor{main2}{RGB}{0,175,152}
-\definecolor{second2}{RGB}{239,126,30}
-\definecolor{third2}{RGB}{120,8,13}
+	\definecolor{structure2}{RGB}{31,186,190}%
+	\definecolor{main2}{RGB}{59,180,5}%
+	\definecolor{second2}{RGB}{175,153,8}%
+	\definecolor{third2}{RGB}{244,105,102}%
 %blue color
-\definecolor{main3}{RGB}{20,50,104}
-\definecolor{second3}{RGB}{180,50,131}
-\definecolor{third3}{RGB}{7,127,128}
-
+	\definecolor{structure3}{RGB}{60,113,183}
+	\definecolor{main3}{RGB}{0,166,82}%
+	\definecolor{second3}{RGB}{255,134,24}%
+	\definecolor{third3}{RGB}{0,174,247}%
+% gray color
+	\definecolor{structure4}{RGB}{0,0,0}
+	\definecolor{main4}{RGB}{150,150,150}%
+	\definecolor{second4}{RGB}{150,150,150}%
+	\definecolor{third4}{RGB}{150,150,150}%
+% black color
+	\definecolor{structure5}{RGB}{0,0,0}
+	\definecolor{main5}{RGB}{0,0,0}%
+	\definecolor{second5}{RGB}{0,0,0}%
+	\definecolor{third5}{RGB}{0,0,0}%

 % corlor definition
 \definecolor{winered}{rgb}{0.5,0,0}
@@ -288,7 +300,8 @@
 	pdfborder={0 0 0},
 	linktocpage
 }
-
+\let\email\relax
+\newcommand\email[1]{\href{mailto:#1}{\nolinkurl{#1}}}

 %%   章节设置
 \RequirePackage[center,pagestyles]{titlesec}
@@ -391,7 +404,7 @@
 \let\proof\relax
 \let\endproof\relax
 % declare a new theorem style
-\newtheoremstyle{ethmstyle}%
+\newtheoremstyle{edefstyle}%
 {3pt}% Space above
 {3pt}% Space below 
 {\ifdefstring{\ELEGANT@lang}{en}{\itshape}{\upshape\kaishu}}% Body font
@@ -400,12 +413,36 @@
 {.}% Punctuation after theorem head
 {.5em}% Space after theorem head 
 {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}% Theorem head spec (can be left empty, meaning ‘normal’)
-\theoremstyle{ethmstyle}
+% -------------------------------------------------%
+\newtheoremstyle{ethmstyle}%
+{3pt}% Space above
+{3pt}% Space below 
+{\ifdefstring{\ELEGANT@lang}{en}{\itshape}{\upshape\kaishu}}% Body font
+{}% Indent amount
+{\bfseries\color{second}}% Theorem head font
+{.}% Punctuation after theorem head
+{.5em}% Space after theorem head 
+{\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}% Theorem head spec (can be left empty, meaning ‘normal’)
+% -------------------------------------------------%
+\newtheoremstyle{eprostyle}%
+{3pt}% Space above
+{3pt}% Space below 
+{\ifdefstring{\ELEGANT@lang}{en}{\itshape}{\upshape\kaishu}}% Body font
+{}% Indent amount
+{\bfseries\color{third}}% Theorem head font
+{.}% Punctuation after theorem head
+{.5em}% Space after theorem head 
+{\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}% Theorem head spec (can be left empty, meaning ‘normal’)

-\newtheorem{etheorem}{\ifdefstring{\ELEGANT@lang}{en}{Theorem}{定理}}[chapter]
+\theoremstyle{edefstyle}
 \newtheorem{edefinition}{\ifdefstring{\ELEGANT@lang}{en}{Definition}{定义}}[chapter]
+
+\theoremstyle{ethmstyle}
+\newtheorem{etheorem}{\ifdefstring{\ELEGANT@lang}{en}{Theorem}{定理}}[chapter]
 \newtheorem{elemma}{\ifdefstring{\ELEGANT@lang}{en}{Lemma}{引理}}[chapter]
 \newtheorem{ecorollary}{\ifdefstring{\ELEGANT@lang}{en}{Corollary}{推论}}[chapter]
+
+\theoremstyle{eprostyle}
 \newtheorem{eproposition}{\ifdefstring{\ELEGANT@lang}{en}{Proposition}{命题}}[chapter]

 \newenvironment{theorem}[2]
--- a/reference.bib
+++ b/reference.bib
@@ -1,70 +1,68 @@
-% Encoding: UTF-8
-@article{Zeng2017,
-abstract = {{\textcopyright} 2017 Zeng et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Peer-to-peer (P2P) lending, as a novel economic lending model, has triggered new challenges on making effective investment decisions. In a P2P lending platform, one lender can invest N loans and a loan may be accepted by M investors, thus forming a bipartite graph. Basing on the bipartite graph model, we built an iteration computation model to evaluate the unknown loans. To validate the proposed model, we perform extensive experiments on real-world data from the largest American P2P lending marketplace - Prosper. By comparing our experimental results with those obtained by Bayes and Logistic Regression, we show that our computation model can help borrowers select good loans and help lenders make good investment decisions. Experimental results also show that the Logistic classification model is a good complement to our iterative computation model, which motivates us to integrate the two classification models. The experimental results of the hybrid classification model demonstrate that the logistic classification model and our iteration computation model are complementary to each other. We conclude that the hybrid model (i.e., the integration of iterative computation model and Logistic classification model) is more efficient and stable than the individual model alone.},
-author = {Zeng, Xiangxiang and Liu, Li and Leung, Stephen and Du, Jiangze and Wang, Xun and Li, Tao},
-doi = {10.1371/journal.pone.0184242},
-file = {:D$\backslash$:/Nuts/Reference/A decision support model for investment on P2P lending platform - Zeng et al. - 2017.pdf:pdf;:D$\backslash$:/Nuts/Reference/A decision support model for investment on P2P lending platform - Zeng et al. - 2017(2).pdf:pdf},
-isbn = {1111111111},
-issn = {19326203},
-journal = {PLoS ONE},
-number = {9},
-pages = {1--18},
-title = {{A decision support model for investment on P2P lending platform}},
-volume = {12},
-year = {2017}
-}
-@article{EINAV2010,
-author = {Einav, Liran And Cullen, Amy Finkelstein Mark R.},
-file = {:D$\backslash$:/Nuts/Reference/Estimating Welfare in Insurance Markets Using Variation in Prices - EINAV, CULLEN - 2010.pdf:pdf},
-isbn = {1932-6203 (Electronic) 1932-6203 (Linking)},
-issn = {19326203},
-journal = {Quarterly Journal of Economics},
-number = {August},
-pages = {877--921},
-pmid = {24710357},
-title = {{Estimating Welfare in Insurance Markets Using Variation in Prices}},
-volume = {CXXV},
-year = {2010}
-}
-@article{Veiga2018,
-abstract = {Would consumer surplus increase if annuity rates were age-neutral? This paper characterizes the socially optimal contractibility of a given signal in markets with adverse selection. A signal (e.g., age) partitions consumers into subsets (e.g., young and old). A regulator restricts price-discrimination on the basis of the signal if the consumer subsets where the level of cost is higher are also the subsets where there is greater deadweight loss due to adverse selection. Such signals are empirically common. To illustrate the welfare benefit of price discrimination policy, I use a structural model to estimate its impact on the UK annuities market. The model is estimated using proprietary data that include the annuity seller's estimate of each individual's longevity. I find that restricting price discrimination can increase consumer surplus by the equivalent of about {\pounds}6.5 million per year.},
-author = {Veiga, Andr{\'{e}}},
-file = {:D$\backslash$:/Nuts/Reference/The Impact of Price Discrimination in Markets with Adverse Selection - Veiga - 2018.pdf:pdf},
-keywords = {Adverse Selection,D41,L52,Price Discrimination,Structural Estimation JEL Classification Codes: D8},
-title = {{The Impact of Price Discrimination in Markets with Adverse Selection}},
-year = {2018}
+
+@article{en3,
+  title={{The Mechanism and Effectiveness of Credit Scoring of P2P Lending Platform: Evidence from Renrendai.com}},
+  author={Li, Qiang and Chen, Liwen and Zeng, Yong},
+  journal={China Finance Review International},
+  volume={8},
+  number={3},
+  pages={256--274},
+  year={2018},
+  publisher={Emerald Publishing Limited}
 }

-@article{Chen2018,
-abstract = {We use data from a major peer-to-peer lending marketplace in China to study whether female and male investors evaluate loan performance differently. Controlling for variables of investor demographics, investor experience, and loan characteristics, we find that loans invested by female investors are more likely to default and have lower loan return in the future than loans invested by male investors. We define abnormal default or abnormal loan return as the part of the loan default or the part of loan return that is not explained by loan characteristics and find that the loans invested by female investors have higher abnormal default and lower abnormal loan return than the loans invested by male investors. Furthermore, female investors perform similarly to male investors in abnormal default or abnormal loan return when investors have high levels of education or income or when investors work in finance or information technology industries.},
-author = {Chen, Jia and Jiang, Jiajun and jane Liu, Yu},
-doi = {10.1016/j.jempfin.2018.06.004},
-file = {:D$\backslash$:/Nuts/Reference/Financial literacy and gender difference in loan performance - Chen, Jiang, Liu - 2018.pdf:pdf},
-issn = {09275398},
-journal = {Journal of Empirical Finance},
-keywords = {Financial Literacy, Gender Difference, Loan Default, Loan Return,Peer-to-peer Lending},
-number = {71673007},
-pages = {307--320},
-title = {{Financial Literacy and Gender Difference in Loan Performance}},
-volume = {48},
-year = {2018}
+
+@article{en2,
+   author = {Carlstrom, Charles T and Fuerst, Timothy S},
+   title = {{Agency Costs, Net Worth, and Business Fluctuations: A Computable General Equilibrium Analysis}},
+   journal = {The American Economic Review},
+   pages = {893-910},
+   ISSN = {0002-8282},
+   year = {1997},
+   type = {Journal Article}
 }

-@article{Havrylchyk2018,
-abstract = {The objective of our paper is to explore the role of P2P lending platforms through the prism of the theory of financial intermediation. P2P lending platforms perform the brokerage function of financial intermediaries by matching lenders' supply and borrowers' demand of funding, according to the risk and the maturity of their needs. Unlike banks, P2P lending platforms do not create money and do not perform risk and maturity transformation. However, they can organize secondary markets to trade loan contracts before maturity and some P2P lending platforms aim at providing a fixed income to lenders. To ensure efficient and sustainable financial intermediation, P2P lending platforms need to ensure that they are not subject to principal-agent problems and that their incentives coincide with those of lenders. The possibility of orderly resolution of P2P lending platforms failures might decrease moral hazard problems that are inherent in the modern financial intermediation.},
-author = {Havrylchyk, Olena and Verdier, Marianne},
-doi = {10.1057/s41294-017-0045-1},
-file = {:D$\backslash$:/Nuts/Reference/The Financial Intermediation Role of the P2P Lending Platforms - Havrylchyk, Verdier - 2018.pdf:pdf},
-issn = {14783320},
-journal = {Comparative Economic Studies},
-keywords = {Access to finance,Financial crisis,Information and communication technologies,Internet,Market structure,Online lenders,Peer-to-peer lending},
-number = {1},
-pages = {115--130},
-publisher = {Palgrave Macmillan UK},
-title = {{The Financial Intermediation Role of the P2P Lending Platforms}},
-url = {https://doi.org/10.1057/s41294-017-0045-1},
-volume = {60},
-year = {2018}
+@article{en1,
+   author = {Quadrini, Vincenzo},
+   title = {{Financial Frictions in Macroeconomic Fluctuations}},
+   journal = {FRB Richmond Economic Quarterly},
+   volume = {97},
+   number = {3},
+   pages = {209-254},
+   year = {2011},
+   type = {Journal Article}
 }
-
-@Comment{jabref-meta: databaseType:bibtex;}
+
+@article{cn1,
+   author = {方军雄},
+   title = {{所有制、制度环境与信贷资金配置}},
+   journal = {经济研究},
+   number = {12},
+   pages = {82-92},
+   ISSN = {0577-9154},
+   year = {2007},
+   type = {Journal Article}
+}
+
+@article{cn2,
+   author = {刘凤良 and 章潇萌 and 于泽},
+   title = {{高投资、结构失衡与价格指数二元分化}},
+   journal = {金融研究},
+   number = {02},
+   pages = {54-69},
+   ISSN = {1002-7246},
+   year = {2017},
+   type = {Journal Article}
+}
+
+@article{cn3,
+   author = {吕捷 and 王高望},
+   title = {{CPI 与 PPI “背离”的结构性解释}},
+   journal = {经济研究},
+   volume = {50},
+   number = {04},
+   pages = {136-149},
+   ISSN = {0577-9154},
+   year = {2015},
+   type = {Journal Article}
+}
+