diff --git a/njuthesis.dtx b/njuthesis.dtx
index 89e02eda04229e8e5e0c8413add759aa87defa2a..8e0c8b4d712e7a2ca41b151e4df80741b4e55899 100644
--- a/njuthesis.dtx
+++ b/njuthesis.dtx
@@ -334,20 +334,39 @@ through XeTeX.
%
% \section{浣跨敤鏂规硶}
%
-% Put text here.
-% \subsubsection{鏍煎紡淇℃伅}
-% 鐢ㄤ簬鎺у埗灏侀潰鏍囬鐨勮鏁般€傚彲閫夊€间负1銆�2銆�3锛岀己鐪佸€间负1銆�
+% \subsection{鑷畾涔夐€夐」}
+%
+% \begin{function}[added=2021-09-07]{titlelength}
+% \begin{syntax}
+% titlelength = <(1)|2|3>
+% \end{syntax}
+%
+% 涓轰簡浣胯緝闀跨殑璁烘枃棰樼洰涔熻兘缇庤鍦板憟鐜板湪灏侀潰椤典笂锛宯juthesis绫绘彁渚涗簡\texttt{TitleLength}杩欎竴閫夐」锛岀敤浜庢帶鍒跺皝闈㈡爣棰樼殑琛屾暟銆傚彲閫夊€间负1銆�2銆�3锛岀己鐪佸€间负1銆�
+% \end{function}
+%
+% \begin{function}[added=2021-09-07]{secondmentor}
+% \begin{syntax}
+% secondmentor = <\TFF>
+% \end{syntax}
%
-% {绗簩瀵煎笀}
% 鐢ㄤ簬鍦ㄥ皝闈㈠拰鎽樿娣诲姞绗簩瀵煎笀锛岀己鐪佸€间负false銆�
+% \opt{true}锛孿opt{false}锛堥粯璁わ級銆�
+% \end{function}
+%
+% \begin{function}[added=2021-09-07]{nlcover}
+% \begin{syntax}
+% nlcover = <\TTF>
+% \end{syntax}
+%
+% 鐢ㄤ簬娣诲姞鍥藉鍥句功棣嗗皝闈紝缂虹渷鍊间负true銆�
+% \opt{true}锛孿opt{false}锛堥粯璁わ級銆�
+% \end{function}
%
-% {鍥藉鍥句功棣嗗皝闈
-% 缂虹渷鍊间负false銆�
%
% \subsubsection{瀛︿綅淇℃伅}
-% \begin{function}[added=2021-09-07]{type}
+% \begin{function}[added=2021-09-07]{degree}
% \begin{syntax}
-% type = <mg|mf|phd|(ug)>
+% degree = <mg|mf|phd|(ug)>
% \end{syntax}
%
% 閫夋嫨瀛︿綅锛屽彲閫夛細
@@ -355,29 +374,153 @@ through XeTeX.
% \end{function}
%
%
-% \DescribeOption{type}
+% \begin{function}[added=2021-09-07]{type}
+% \begin{syntax}
+% type = <design|(thesis)>
+% \end{syntax}
+%
% 鐢ㄤ簬閫夋嫨鏂囨。绫诲瀷骞跺皢鐩稿叧瀛楁杈撳嚭鍦ㄥ皝闈㈠拰鎽樿椤点€傚彲閫夊€煎寘鎷瑃hesis锛堣〃绀烘瘯涓氳鏂囷級鍜宒esign锛堣〃绀烘瘯涓氳璁★級锛岀己鐪佸€间负thesis銆�
% \opt{thesis}锛堥粯璁わ級锛孿opt{design}銆�
+% \end{function}
+%
+%
%
% \subsubsection{鎸囧畾瀛椾綋}
-% \DescribeOption{systemfont}
-% 鏄惁浣跨敤绯荤粺棰勮鐨勫瓧浣擄紝鍙€夛細
-% \opt{true}锛堥粯璁わ級锛孿opt{false}銆�
%
-% \DescribeOption{customlatinfont}
-% 鏄惁浣跨敤绯荤粺棰勮鐨勫瓧浣擄紝鍙€夛細
-% \opt{true}锛堥粯璁わ級锛孿opt{false}銆�
+% \begin{function}[added=2021-09-07]{systemfont}
+% \begin{syntax}
+% systemfont = <\TFF>
+% \end{syntax}
%
-% \DescribeOption{customchinesefont}
% 鏄惁浣跨敤绯荤粺棰勮鐨勫瓧浣擄紝鍙€夛細
% \opt{true}锛堥粯璁わ級锛孿opt{false}銆�
+% \end{function}
+%
+% \begin{function}[added=2021-09-07]{customlatinfont}
+% \begin{syntax}
+% customlatinfont = <null|macos|gyre|(windows)>
+% \end{syntax}
+%
+% 鎵嬪姩鎸囧畾鑻辨枃瀛椾綋锛屽彲閫夛細
+% \opt{windows}锛堥粯璁わ級锛� \opt{macos}锛� \opt{gyre}锛� \opt{null}銆�
+% \end{function}
+%
+%
+% \begin{function}[added=2021-09-07]{customchinesefont}
+% \begin{syntax}
+% customchinesefont = <null|macos|fandol|founder|noto|(windows)>
+% \end{syntax}
+%
+% 鎵嬪姩鎸囧畾涓枃瀛椾綋锛屽彲閫夛細
+% \opt{windows}锛堥粯璁わ級锛� \opt{macos}锛� \opt{fandol}锛� \opt{founder}锛孿opt{noto}锛孿opt{null}銆�
+% \end{function}
+%
+%
+% \subsection{灏侀潰淇℃伅}
+%
+% \subsection{杈撳叆涓汉淇℃伅}
+%
+% \texttt{njusetup}瀹氫箟浜嗙敤浜庢枃妗ｅ皝闈㈢殑璇稿灞炴€у弬鏁帮紝
+% 鍐欎綔鏃朵慨鏀圭浉搴斿瓧绗︿覆鍗冲彲銆傛敞鎰忎笉瑕佹湁绌鸿锛屽惁鍒欏彲鑳芥姤閿�
+%
+%
+% \subsubsection{璁烘枃鏍囬}
+% \begin{description}
+% \item[\texttt{TitleA}] 鍗曡鏍囬锛屾垨澶氳鏍囬鐨勭涓€琛屻€傚叧浜庢槸鍚﹀簲璇ユ姌琛岋紝鍗曡鑳藉绾崇殑鏈€闀挎爣棰樹负\emph{15涓腑鏂囧瓧绗锛岃鑷閫夋嫨鍚堥€傜殑鎴柇澶勩€�
+% \item[\texttt{TitleB}] 澶氳鏍囬鐨勭浜岃
+% \item[\texttt{TitleC}] 澶氳鏍囬鐨勭涓夎
+% \item[\texttt{TitleEN}] 鑻辨枃鏍囬锛屾敞鎰忕┖鏍艰鐢ㄦ尝娴嚎锛圽textasciitilde锛夋浛浠�
+% \end{description}
+%
+% \subsubsection{涓汉骞寸骇銆佸鍙枫€佸鍚峿
+% \begin{description}
+% \item[\texttt{Grade}] 骞寸骇
+% \item[\texttt{StudentID}] 鏈鐢熶负9浣嶆暟瀛楀鍙凤紝鐮旂┒鐢熶负涓や綅鑻辨枃瀛楁瘝鏍囪瘑鍔�8浣嶆暟瀛楀鍙凤紝涓や綅瀛楁瘝鑷姩澶у啓
+% \item[\texttt{StudentName}] 濮撳悕
+% \item[\texttt{StudentNameEN}] 濮撳悕鎷奸煶
+% \end{description}
+%
+% \subsubsection{灏辫闄㈢郴涓撲笟}
+%
+% 鏈鐢熸棤闇€濉啓鐮旂┒鏂瑰悜銆�
+% \begin{description}
+% \item[\texttt{Department}] 瀛﹂櫌鍚嶇О
+% \item[\texttt{DepartmentEN}] 瀛﹂櫌鑻辨枃鍚嶇О
+% \item[\texttt{Major}] 涓撲笟鍚嶇О
+% \item[\texttt{MajorEN}] 涓撲笟鑻辨枃鍚嶇О
+% \item[\texttt{Field}] 鐮旂┒鏂瑰悜
+% \item[\texttt{FieldEN}] 鐮旂┒鏂瑰悜鑻辨枃鍚嶇О
+% \end{description}
+%
+% \subsubsection{瀵煎笀淇℃伅}
+% 娉ㄦ剰鏍囨敞A鐨勪负绗竴瀵煎笀
+% \begin{description}
+% \item[\texttt{Mentor<A/B>}] 瀵煎笀濮撳悕
+% \item[\texttt{Mentor<A/B>EN}] 瀵煎笀濮撳悕鐨勮嫳鏂囨嫾闊�
+% \item[\texttt{Mentor<A/B>Title}] 瀵煎笀鑱岀О
+% \item[\texttt{Mentor<A/B>TitleEN}] 瀵煎笀鑱岀О鑻辨枃
+% \end{description}
+%
+% \subsubsection{鎻愪氦鏃ユ湡}
+% \begin{description}
+% \item[\texttt{SubmitDate}] 璁烘枃鎻愪氦鏃ユ湡
+% \end{description}
+%
+% \subsubsection{绛旇京淇℃伅}
+%
+% 闄ょ瓟杈╂棩鏈熶互澶栵紝鏈儴鍒嗗唴瀹逛粎鐢ㄤ簬鍥藉鍥句功棣嗗皝闈€€傛湰绉戠敓蹇界暐鍗冲彲銆�
+% 绛旇京濮斿憳浼氬鍚嶄笌鑱岀О涔嬮棿闇€浣跨敤娉㈡氮绾胯繛鎺ャ€�
+%
+% \begin{description}
+% \item[\texttt{DefendDate}] 绛旇京鏃ユ湡
+% \item[\texttt{ReviewerChairman}] 绛旇京濮斿憳浼氫富甯殑濮撳悕鍙婅亴绉�
+% \item[\texttt{Reviewer<A/B/C/D>}] 鍥涗綅璇勯槄浜虹殑濮撳悕鍙婅亴绉�
+% \end{description}
+%
+% \subsubsection{鍥藉鍥句功棣嗗皝闈㈢浉鍏充俊鎭瘆
+%
+% 鏈儴鍒嗗唴瀹逛粎鐢ㄤ簬鍥藉鍥句功棣嗗皝闈€€傛湰绉戠敓蹇界暐鍗冲彲銆�
+%
+% \begin{description}
+% \item[\texttt{Classification}] 鍒嗙被鍙�
+% \item[\texttt{SecurityLevel}] 闄愬埗
+% \item[\texttt{UDC}] UDC
+% \item[\texttt{MentorInfo}] 鎸囧鏁欏笀鑱屽姟銆佽亴绉般€佸浣嶃€佸崟浣嶅悕绉板強鍦板潃
+% \end{description}
+%
+% \subsection{鎽樿椤祡
+%
+% 鎽樿椤典竴鑸笉鎻掑叆鐩綍锛岄粯璁ゅ彧娣诲姞pdf涔︾銆傚纭疄鏈夋彃鍏ョ洰褰曠殑闇€姹傦紝璇峰湪\texttt{abstract.sty}鏂囦欢涓畾浣嶅埌濡備笅璇彞
+%
+% 鍦ㄤ娇鐢╘hologo{LuaLaTeX}缂栬瘧鏃讹紝鐮旂┒鐢熶腑鏂囨憳瑕侀〉鐨勬爣棰樹細鍑虹幇绌烘牸鏃犱笅鍒掔嚎鐨勯棶棰橈紝鐩墠姝ｅ湪绉瀬瀵绘眰瑙ｅ喅鏂规硶銆�
+%
+% {鍓嶈█椤祡
+% 浣跨敤preface鐜瀹氫箟
+%
+%
+% \subsection{姝ｆ枃鏍煎紡}
+%
+% 鏈鐢熸棤椤电湁锛岄〉闈㈢紪鍙峰眳涓綅浜庨〉鑴氾紱鐮旂┒鐢熸棤椤佃剼锛岄〉鐪夊寘鎷珷鑺傚悕鍜岄〉闈㈢紪鍙枫€�
+%
+%
+% 瀵逛腑鏂囧姞涓嬪垝绾胯浣跨敤xeCJKfntef鍖呯殑CJKunderline鍛戒护浠ｆ浛uline锛屼互瑙ｅ喅涓枃鐨勬崲琛岄棶棰�
+%
+% {鍙傝€冩枃鐚〉}
+%
+% 闇€瑕佷娇鐢╞iber鎵嬪姩缂栬瘧鎵嶄細鏄剧ず锛屽叿浣撳唴瀹瑰弬鑰�
+%
+% {鑷磋阿椤祡
+% 鍚屽墠瑷€锛屼娇鐢╝cknowledgement鐜
+%
+% {闄勫綍椤祡
%
+% 闄勫綍鏀惧湪|\appendix|鍛戒护鍚庯紝浠ヨ嫳鏂囧瓧姣嶈繘琛岀紪鍙�
%
% \end{documentation}
%
% \begin{implementation}
%
-% \section{\pkg{njuthesis} implementation}
+% \section{\pkg{njuthesis} 浠ｇ爜瀹炵幇}
%
% \begin{macrocode}
%<*class>