diff --git a/njuthesis.dtx b/njuthesis.dtx
index ad112d3de81781b7664ec613cf8c524dc76f51d9..4e3dbb2e59dfc50b2aa941b8af5249276efe2097 100644
--- a/njuthesis.dtx
+++ b/njuthesis.dtx
@@ -642,10 +642,18 @@ through XeTeX.
 %
 % \subsection{缂栧啓姝ｆ枃}
 %
-% 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€�
-%
+% 涓庡瑷€鍖虹浉瀵圭殑鏄鏂囷紝浣嶄簬\env{document}鐜鍐呫€�
 % 
+% \begin{ctexexam}
+%   \begin{document}}
+%     text
+%   \end{document}
+% \end{ctexexam}
+%
+% 鍔犱笂绌鸿灏卞彲浠ュ彟璧蜂竴娈点€�
+%
 % 
+% 鍦ㄩ〉闈㈠竷灞€鏂归潰锛屾湰绉戠敓鏃犻〉鐪夛紝椤甸潰缂栧彿灞呬腑浣嶄簬椤佃剼锛涚爺绌剁敓鏃犻〉鑴氾紝椤电湁鍖呮嫭绔犺妭鍚嶅拰椤甸潰缂栧彿锛堝皻鏈‘瀹氾級銆�
 %
 % \subsubsection{鍥剧墖}
 %
@@ -673,6 +681,7 @@ through XeTeX.
 %   <text>
 % \end{ctexexam}
 % 
+% TODO锛歴ubfigure
 %
 % \subsubsection{琛ㄦ牸}
 %
@@ -748,6 +757,16 @@ through XeTeX.
 % 
 % 鏈ā鏉胯繕鎻愪緵涓€绯诲垪鐜鐢ㄤ簬鐢熸垚鎵€闇€鐨勭壒娈婇〉闈�
 %
+% \subsubsection{灏侀潰}
+%
+% 灏侀潰鍙娇鐢ㄥ涓嬪懡浠ょ敓鎴愩€�
+% 
+% \begin{ctexexam}
+%   \maketitle
+% \end{ctexexam}
+%
+% 鏈鐢熶粎浼氱敓鎴愪腑鏂囧皝闈紱鐮旂┒鐢熶細鐢熸垚涓嫳鏂囧皝闈€€傚鏋滈€夋嫨浜哱opt{nlcover}锛屼篃浼氱敓鎴愮爺绌剁敓鐨勫浗瀹跺浘涔﹂灏侀潰銆�
+%
 % \subsubsection{鎽樿椤祡
 %
 % 涓枃鍏抽敭璇嶏紝姣忎釜鍏抽敭璇嶄箣闂寸敤鈥滐紱鈥濆垎寮€锛屾渶鍚庝竴涓叧閿瘝涓嶆墦鏍囩偣绗﹀彿
@@ -823,11 +842,13 @@ through XeTeX.
 %
 % 榛樿鍙傝€冩枃鐚瓨鍌ㄤ簬涓荤洰褰曚笅鐨刓file{njuthesis.bib}锛岀洿鎺ュ悜鍏朵腑绮樿创鏂扮殑鍙傝€冩枃鐚嵆鍙€�
 %
-% 濡傛灉甯屾湜棰濆娣诲姞绠＄悊鏂囩尞鍒楄〃锛岃濡傛坊鍔犱竴涓悕鍙玕file{mybiblio.bib}鐨勫弬鑰冩枃鐚枃浠讹紝鍙互鍦ㄤ富鏂囦欢\file{mynjuthesis.tex}鐨勫瑷€鍖轰腑娣诲姞浠ヤ笅鍛戒护锛�
+% 濡傛灉甯屾湜棰濆娣诲姞鍙傝€冩枃鐚垪琛紝鍙互鍦ㄤ富鏂囦欢\file{mynjuthesis.tex}鐨勫瑷€鍖轰腑澶氭璋冪敤|\addbibresource|鍛戒护锛�
 %
 % \begin{ctexexam}
-%   \addbibresource{mybiblio.bib}
+%   \addbibresource{file1.bib}
+%   \addbibresource{file2.bib}
 % \end{ctexexam}
+% 娉ㄦ剰鏈懡浠や笌|\bibliography{bibfile1,bibfile2}|涓嶅悓锛屼笉鍙互鐢ㄩ€楀彿鍒嗛殧澶氫釜杈撳叆鏂囦欢锛屼笖蹇呴』浣跨敤甯︽墿灞曞悕鐨勫畬鏁存枃浠跺悕銆�
 %
 % \subsubsection{浣跨敤EndNote绠＄悊鏂囩尞}
 %