diff --git a/bithesis.dtx b/bithesis.dtx
index 49f46df2..a8038c7e 100644
--- a/bithesis.dtx
+++ b/bithesis.dtx
@@ -531,6 +531,12 @@
 %   \begin{bitsyntax}[emph={[1]twoside}]
 %     twoside = (*<(false)|true>*)
 %   \end{bitsyntax}
+%
+%   打开双页排版。对于研究生模板来说，这意味着摘要前的内容都会
+%   被插入空白页。这样，在你双面打印的时候，就可以获得单页打印
+%   效果的封面。
+%
+%   \textit{本科生模板一般不需要选择此选项。此选项会受到 |blindPeerReview| 的抑制。}
 % \end{function}
 %
 % \begin{function}{ctex}
@@ -732,6 +738,14 @@
 %   设置封面信息中下划线的偏移量。
 % \end{function}
 %
+% \begin{function}[added=2023-05-09]{cover/hideCoverInPeerReview}
+%   \begin{bitsyntax}[emph={[1]hideCoverInPeerReview}]
+%     hideCoverInPeerReview = (*(false)|true*)
+%   \end{bitsyntax}
+%
+%   在盲审模式下，不渲染封面。
+% \end{function}
+%
 % \subsubsection{论文基本信息}
 %
 % \begin{function}{info}
@@ -1287,6 +1301,15 @@
 %   默认值会自动变成相应的英文格式（如|Figure|）。
 %
 % \end{variable}
+%
+% \begin{variable}[added=2023-05-09]{const/style/substituteSymbol}
+%   \begin{bitsyntax}[emph={[1]substituteSymbol}]
+%     substituteSymbol = (*(*)|\marg{字符串}*),
+%   \end{bitsyntax}
+%
+%   盲审模式下用于替换个人信息的替换符号。
+% \end{variable}
+% 
 % \section{正文编写}
 % 
 % 请注意，请在\env{document} 之内使用以下命令 。
@@ -1316,6 +1339,18 @@
 %
 %   来指定下划线的宽度。一般情况下，我们不建议您这样做。
 % \end{function}
+%
+% \begin{function}{\SecretInfo{}[]}
+%   \begin{itemize}
+%     \item 参数一为一般模式下显示的信息。
+%     \item 参数二（可选）为盲审模式下显示的信息。
+%   \end{itemize}
+%
+%   用于在盲审模式下隐藏个人隐私信息。
+%
+%   如果传入第二个参数，则会用等量的替换符号（一般是|*|）替换内容。
+%   否则，将使用第二个参数替换内容。
+% \end{function}
 % 
 % \begin{function}{\MakePaperBack}
 %
@@ -2021,6 +2056,33 @@
 %
 % \subsubsection{辅助函数与常量}
 %
+% \begin{macro}[added=2023-05-06]{\@@_secret_info:nn,\@@_secret_info:N,\@@_secret_info:n,\@@_secret_info:x}
+% 普通模式下显示参数一，盲审模式下显示参数二。
+% \begin{macrocode}
+\cs_new:Npn \@@_hide:n #1 {
+  \g_@@_const_substitute_symbol_tl
+}
+
+\cs_new:Npn \@@_secret_info:nn #1 #2 {
+  \bool_if:nTF \g_@@_blind_mode_bool {
+    #2
+  } {
+    #1
+  }
+}
+
+\cs_new:Npn \@@_secret_info:N #1 {
+  \@@_secret_info:nn {#1} {\tl_map_function:NN #1 \@@_hide:n }
+}
+\cs_new:Npn \@@_secret_info:n #1 {
+  \@@_secret_info:nn {#1} {\tl_map_function:NN {#1} \@@_hide:n }
+}
+
+\cs_generate_variant:Nn \@@_secret_info:n {x}
+
+% \end{macrocode}
+%
+% \end{macro}
 %
 % \begin{macro}[added=2023-03-16]{\@@_get_const:}
 % 获取标题、章节、表格、图形等的常量名称。
@@ -2432,6 +2494,8 @@
     underlineThickness .initial:n = {1pt},
     underlineOffset .dim_set:N = \l_@@_cover_underline_offset_dim,
     underlineOffset .initial:n = { -10pt },
+    hideCoverInPeerReview .bool_set:N = \l_@@_style_hide_cover_in_peer_review_bool,
+    hideCoverInPeerReview .initial:n = {false},
   }
 %    \end{macrocode}
 %
@@ -2478,7 +2542,7 @@
     degreeEn .tl_set:N = \l_@@_value_degree_en_tl,
     degreeEn .initial:n = {Doctor~of~Engineering~(example)},
     institute .tl_set:N = \l_@@_value_institute_tl,
-    institute .initial:n = {\c_@@_label_university_tl},
+    institute .initial:n = {\tl_use:N \c_@@_label_university_tl},
     defenseDate .tl_set:N = \l_@@_value_defense_date_tl,
     defenseDate .initial:n = {2019年6月（示例）},
     authorEn .tl_set:N = \l_@@_value_author_en_tl,
@@ -2573,6 +2637,8 @@
     autoref / table .initial:n =  {\@@_get_const:N {tab}},
     autoref / equ .tl_set:N = \g_@@_const_autoref_equ_tl,
     autoref / equ .initial:n = {\@@_get_const:N {equ}},
+    style / substituteSymbol .tl_set:N = \g_@@_const_substitute_symbol_tl,
+    style / substituteSymbol .initial:n = {*},
   }
 
 %    \end{macrocode}
@@ -2672,6 +2738,12 @@
   \PassOptionsToClass{scheme=plain}{ctexbook}
 }
 %    \end{macrocode}
+% 如果设置 blindPeerReview 选项，则抑制 twoside 选项。
+%    \begin{macrocode}
+\bool_if:NT \g_@@_blind_mode_bool {
+  \bool_set_false:N \g_@@_twoside_bool
+}
+%    \end{macrocode}
 %
 % 如果没有开启双面打印选项，则在 ctexbook 中开启单面打印选项。
 % 允许 chapter 直接另起一页（即使是偶数（左手）页）。
@@ -3566,7 +3638,7 @@
     {\heiti\zihao{-2} \l_@@_value_title_tl}
     \vskip 60mm
     % 黑体 小三
-    {\heiti \zihao{-3} \l_@@_value_author_tl}
+    {\heiti \zihao{-3} \@@_secret_info:nn{\l_@@_value_author_tl}{\g_@@_const_substitute_symbol_tl~\g_@@_const_substitute_symbol_tl~\g_@@_const_substitute_symbol_tl}}
     \vskip 10mm
     % 黑体 小三
     {\heiti \zihao{-3} \l_@@_cover_date_tl}
@@ -3592,7 +3664,7 @@
             {\l_@@_value_title_tl}{\l_@@_value_vertical_title_tl}
         }
           \vfill
-        {\heiti\zihao{3}\l_@@_value_author_tl}
+        {\heiti\zihao{3}\@@_secret_info:nn{\l_@@_value_author_tl}{\g_@@_const_substitute_symbol_tl\quad\g_@@_const_substitute_symbol_tl\quad\g_@@_const_substitute_symbol_tl}}
           \vfill
         {\heiti\zihao{3}\c_@@_label_university_tl}
       \end{center}
@@ -3649,10 +3721,10 @@
 
         % 渲染信息。
         \clist_set:Nn \l_@@_input_clist {
-            {\c_@@_graduate_label_author_tl} {\l_@@_value_author_tl},
+            {\c_@@_graduate_label_author_tl} {\@@_secret_info:nn{\l_@@_value_author_tl}{\g_@@_const_substitute_symbol_tl\g_@@_const_substitute_symbol_tl\g_@@_const_substitute_symbol_tl}},
             {\c_@@_graduate_label_school_tl} {\l_@@_value_school_tl},
-            {\c_@@_graduate_label_supervisor_tl} {\l_@@_value_supervisor_tl},
-            {\c_@@_graduate_label_chairman_tl} {\l_@@_value_chairman_tl},
+            {\c_@@_graduate_label_supervisor_tl} {\@@_secret_info:x{\l_@@_value_supervisor_tl}},
+            {\c_@@_graduate_label_chairman_tl} {\@@_secret_info:x{\l_@@_value_chairman_tl}},
             {\c_@@_graduate_label_degree_tl} {\l_@@_value_degree_tl},
             {\c_@@_graduate_label_major_tl} {\l_@@_value_major_tl},
             {\c_@@_graduate_label_institute_tl} {\l_@@_value_institute_tl},
@@ -3706,10 +3778,10 @@
 
       % 渲染信息。
       \clist_set:Nn \l_@@_input_clist {
-          {\c_@@_graduate_label_author_en_tl} {\l_@@_value_author_en_tl},
+          {\c_@@_graduate_label_author_en_tl} {\@@_secret_info:x{\l_@@_value_author_en_tl}},
           {\c_@@_graduate_label_school_en_tl} {\l_@@_value_school_en_tl},
-          {\c_@@_graduate_label_supervisor_en_tl} {\l_@@_value_supervisor_en_tl},
-          {\c_@@_graduate_label_chairman_en_tl} {\l_@@_value_chairman_en_tl},
+          {\c_@@_graduate_label_supervisor_en_tl} {\@@_secret_info:x{\l_@@_value_supervisor_en_tl}},
+          {\c_@@_graduate_label_chairman_en_tl} {\@@_secret_info:x{\l_@@_value_chairman_en_tl}},
           {\c_@@_graduate_label_degree_en_tl} {\l_@@_value_degree_en_tl},
           {\c_@@_graduate_label_major_en_tl} {\l_@@_value_major_en_tl},
           {\c_@@_graduate_label_institute_en_tl} {\l_@@_value_institute_en_tl},
@@ -3853,12 +3925,26 @@
 %    \end{macrocode}
 % \end{macro}
 %
+% \begin{macro}{\SecretInfo}
+% 用于包裹涉及个人信息的内容。
+%   \begin{macrocode}
+\DeclareDocumentCommand \SecretInfo { m o }
+  {
+    \IfValueTF {#2} {
+      \@@_secret_info:nn {#1} {#2}
+    } {
+      \@@_secret_info:x {#1}
+    }
+  }
+%   \end{macrocode}
+% \end{macro}
+%
 % \begin{macro}{\MakeCover}
 % 制作封面。
 %    \begin{macrocode}
 \DeclareDocumentCommand \MakeCover {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l_@@_style_hide_cover_in_peer_review_bool]
     \group_begin:
 
     \int_case:nn {\g_@@_thesis_type_int}
@@ -3909,11 +3995,11 @@
             \clist_set:Nn \l_@@_input_clist {
               {\c_@@_label_school_tl} {\l_@@_value_school_tl},
               {\c_@@_label_major_tl} {\l_@@_value_major_tl},
-              {\c_@@_label_class_tl} {\l_@@_value_class_tl},
-              {\c_@@_label_author_tl} {\l_@@_value_author_tl},
-              {\c_@@_label_student_id_tl} {\l_@@_value_student_id_tl},
-              {\c_@@_label_supervisor_tl} {\l_@@_value_supervisor_tl},
-              {\c_@@_label_co_supervisor_tl} {\l_@@_value_external_supervisor_tl},
+              {\c_@@_label_class_tl} {\@@_secret_info:N \l_@@_value_class_tl},
+              {\c_@@_label_author_tl} {\@@_secret_info:N \l_@@_value_author_tl},
+              {\c_@@_label_student_id_tl} {\@@_secret_info:N \l_@@_value_student_id_tl},
+              {\c_@@_label_supervisor_tl} {\@@_secret_info:N \l_@@_value_supervisor_tl},
+              {\c_@@_label_co_supervisor_tl} {\@@_secret_info:N \l_@@_value_external_supervisor_tl},
             }
 
             \zihao{3}
@@ -4006,11 +4092,11 @@
             \clist_set:Nn \l_@@_input_clist {
               {\c_@@_label_school_tl} {\l_@@_value_school_tl},
               {\c_@@_label_major_tl} {\l_@@_value_major_tl},
-              {\c_@@_label_class_tl} {\l_@@_value_class_tl},
-              {\c_@@_label_author_tl} {\l_@@_value_author_tl},
-              {\c_@@_label_student_id_tl} {\l_@@_value_student_id_tl},
-              {\c_@@_label_supervisor_tl} {\l_@@_value_supervisor_tl},
-              {\c_@@_label_co_supervisor_tl} {\l_@@_value_external_supervisor_tl},
+              {\c_@@_label_class_tl} {\@@_secret_info:N \l_@@_value_class_tl},
+              {\c_@@_label_author_tl} {\@@_secret_info:N \l_@@_value_author_tl},
+              {\c_@@_label_student_id_tl} {\@@_secret_info:N \l_@@_value_student_id_tl},
+              {\c_@@_label_supervisor_tl} {\@@_secret_info:N \l_@@_value_supervisor_tl},
+              {\c_@@_label_co_supervisor_tl} {\@@_secret_info:N \l_@@_value_external_supervisor_tl},
             }
 
             \@@_render_cover_entry:n \l_@@_input_clist
@@ -4104,7 +4190,7 @@
 \NewDocumentCommand \MakeOriginality {} 
   {
     \group_begin:
-      \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l_@@_style_hide_cover_in_peer_review_bool]
       \int_case:nn {\g_@@_thesis_type_int}
       {
         {1} 
@@ -4212,7 +4298,7 @@
 %    \begin{macrocode}
 \NewDocumentCommand \MakePaperBack {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l_@@_style_hide_cover_in_peer_review_bool]
       \make_paper_back:
     \end{blindPeerReview}
   }
@@ -4224,7 +4310,7 @@
 %    \begin{macrocode}
 \NewDocumentCommand \MakeTitle {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l_@@_style_hide_cover_in_peer_review_bool]
       \@@_make_chinese_title_page:
       \@@_make_english_title_page:
     \end{blindPeerReview}
@@ -6148,7 +6234,7 @@ footskip=0.7cm% 页脚 1.8cm %
 % ==================================对于openright 选项，必须保证章页右开，且如果前章末页内容须清空其页眉页脚。===================
 \let\BIT@cleardoublepage\cleardoublepage
 \newcommand{\BIT@clearemptydoublepage}{%
-	\clearpage{\pagestyle{BIT@empty}\BIT@cleardoublepage}}
+  \clearpage{\pagestyle{BIT@empty}\BIT@cleardoublepage}}
 \let\cleardoublepage\BIT@clearemptydoublepage
 
  % ================修该frontmatter 的页码为大写罗马格式，并调整页面风格===============
@@ -6404,7 +6490,7 @@ footskip=0.7cm% 页脚 1.8cm %
     \def\tabcolsep{1pt}
     \def\arraystretch{1.5}
 
-	% 黑体 小三
+  % 黑体 小三
     {\heiti\zihao{-3}
      \begin{tabular}{l p{3mm} c}
       \BIT@label@author & &\BITunderline[180pt]{\BIT@value@author}
diff --git a/templates/graduate-thesis/bithesis.cls b/templates/graduate-thesis/bithesis.cls
index 77cbb93b..d8e79faf 100644
--- a/templates/graduate-thesis/bithesis.cls
+++ b/templates/graduate-thesis/bithesis.cls
@@ -37,6 +37,27 @@
 \tl_new:N \g__bithesis_label_divide_char_tl
 \seq_new:N \l__bithesis_right_seq
 \seq_new:N \l__bithesis_left_seq
+\cs_new:Npn \__bithesis_hide:n #1 {
+  \g__bithesis_const_substitute_symbol_tl
+}
+
+\cs_new:Npn \__bithesis_secret_info:nn #1 #2 {
+  \bool_if:nTF \g__bithesis_blind_mode_bool {
+    #2
+  } {
+    #1
+  }
+}
+
+\cs_new:Npn \__bithesis_secret_info:N #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN #1 \__bithesis_hide:n }
+}
+\cs_new:Npn \__bithesis_secret_info:n #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN {#1} \__bithesis_hide:n }
+}
+
+\cs_generate_variant:Nn \__bithesis_secret_info:n {x}
+
 \cs_new:Npn \__bithesis_get_const:N #1 {
   \__bithesis_if_thesis_english:TF {
     \use:c {c__bithesis_label_ #1 _en_tl}
@@ -316,6 +337,8 @@
     underlineThickness .initial:n = {1pt},
     underlineOffset .dim_set:N = \l__bithesis_cover_underline_offset_dim,
     underlineOffset .initial:n = { -10pt },
+    hideCoverInPeerReview .bool_set:N = \l__bithesis_style_hide_cover_in_peer_review_bool,
+    hideCoverInPeerReview .initial:n = {false},
   }
 \keys_define:nn { bithesis / info }
   {
@@ -358,7 +381,7 @@
     degreeEn .tl_set:N = \l__bithesis_value_degree_en_tl,
     degreeEn .initial:n = {Doctor~of~Engineering~(example)},
     institute .tl_set:N = \l__bithesis_value_institute_tl,
-    institute .initial:n = {\c__bithesis_label_university_tl},
+    institute .initial:n = {\tl_use:N \c__bithesis_label_university_tl},
     defenseDate .tl_set:N = \l__bithesis_value_defense_date_tl,
     defenseDate .initial:n = {2019年6月（示例）},
     authorEn .tl_set:N = \l__bithesis_value_author_en_tl,
@@ -445,6 +468,8 @@
     autoref / table .initial:n =  {\__bithesis_get_const:N {tab}},
     autoref / equ .tl_set:N = \g__bithesis_const_autoref_equ_tl,
     autoref / equ .initial:n = {\__bithesis_get_const:N {equ}},
+    style / substituteSymbol .tl_set:N = \g__bithesis_const_substitute_symbol_tl,
+    style / substituteSymbol .initial:n = {*},
   }
 
 \keys_define:nn { bithesis / style }
@@ -517,6 +542,9 @@
 \__bithesis_if_thesis_english:T {
   \PassOptionsToClass{scheme=plain}{ctexbook}
 }
+\bool_if:NT \g__bithesis_blind_mode_bool {
+  \bool_set_false:N \g__bithesis_twoside_bool
+}
 \bool_if:NTF \g__bithesis_twoside_bool {} {
   \PassOptionsToClass{oneside}{ctexbook}
 }
@@ -1144,7 +1172,7 @@
     {\heiti\zihao{-2} \l__bithesis_value_title_tl}
     \vskip 60mm
     % 黑体 小三
-    {\heiti \zihao{-3} \l__bithesis_value_author_tl}
+    {\heiti \zihao{-3} \__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl}}
     \vskip 10mm
     % 黑体 小三
     {\heiti \zihao{-3} \l__bithesis_cover_date_tl}
@@ -1164,7 +1192,7 @@
             {\l__bithesis_value_title_tl}{\l__bithesis_value_vertical_title_tl}
         }
           \vfill
-        {\heiti\zihao{3}\l__bithesis_value_author_tl}
+        {\heiti\zihao{3}\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl}}
           \vfill
         {\heiti\zihao{3}\c__bithesis_label_university_tl}
       \end{center}
@@ -1215,10 +1243,10 @@
 
         % 渲染信息。
         \clist_set:Nn \l__bithesis_input_clist {
-            {\c__bithesis_graduate_label_author_tl} {\l__bithesis_value_author_tl},
+            {\c__bithesis_graduate_label_author_tl} {\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl}},
             {\c__bithesis_graduate_label_school_tl} {\l__bithesis_value_school_tl},
-            {\c__bithesis_graduate_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-            {\c__bithesis_graduate_label_chairman_tl} {\l__bithesis_value_chairman_tl},
+            {\c__bithesis_graduate_label_supervisor_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_tl}},
+            {\c__bithesis_graduate_label_chairman_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_tl}},
             {\c__bithesis_graduate_label_degree_tl} {\l__bithesis_value_degree_tl},
             {\c__bithesis_graduate_label_major_tl} {\l__bithesis_value_major_tl},
             {\c__bithesis_graduate_label_institute_tl} {\l__bithesis_value_institute_tl},
@@ -1266,10 +1294,10 @@
 
       % 渲染信息。
       \clist_set:Nn \l__bithesis_input_clist {
-          {\c__bithesis_graduate_label_author_en_tl} {\l__bithesis_value_author_en_tl},
+          {\c__bithesis_graduate_label_author_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_author_en_tl}},
           {\c__bithesis_graduate_label_school_en_tl} {\l__bithesis_value_school_en_tl},
-          {\c__bithesis_graduate_label_supervisor_en_tl} {\l__bithesis_value_supervisor_en_tl},
-          {\c__bithesis_graduate_label_chairman_en_tl} {\l__bithesis_value_chairman_en_tl},
+          {\c__bithesis_graduate_label_supervisor_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_en_tl}},
+          {\c__bithesis_graduate_label_chairman_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_en_tl}},
           {\c__bithesis_graduate_label_degree_en_tl} {\l__bithesis_value_degree_en_tl},
           {\c__bithesis_graduate_label_major_en_tl} {\l__bithesis_value_major_en_tl},
           {\c__bithesis_graduate_label_institute_en_tl} {\l__bithesis_value_institute_en_tl},
@@ -1365,9 +1393,17 @@
           { \hbox:n { } \thispagestyle { empty } \newpage }
       }
   }
+\DeclareDocumentCommand \SecretInfo { m o }
+  {
+    \IfValueTF {#2} {
+      \__bithesis_secret_info:nn {#1} {#2}
+    } {
+      \__bithesis_secret_info:x {#1}
+    }
+  }
 \DeclareDocumentCommand \MakeCover {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
     \group_begin:
 
     \int_case:nn {\g__bithesis_thesis_type_int}
@@ -1417,11 +1453,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \zihao{3}
@@ -1514,11 +1550,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \__bithesis_render_cover_entry:n \l__bithesis_input_clist
@@ -1605,7 +1641,7 @@
 \NewDocumentCommand \MakeOriginality {}
   {
     \group_begin:
-      \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \int_case:nn {\g__bithesis_thesis_type_int}
       {
         {1}
@@ -1707,13 +1743,13 @@
   }
 \NewDocumentCommand \MakePaperBack {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \make_paper_back:
     \end{blindPeerReview}
   }
 \NewDocumentCommand \MakeTitle {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \__bithesis_make_chinese_title_page:
       \__bithesis_make_english_title_page:
     \end{blindPeerReview}
diff --git a/templates/graduate-thesis/main.tex b/templates/graduate-thesis/main.tex
index a028ee88..ad2b32d3 100644
--- a/templates/graduate-thesis/main.tex
+++ b/templates/graduate-thesis/main.tex
@@ -50,8 +50,11 @@
     % 如需覆盖竖排标题，请配置以下选项。
     % 下面的例子展示了如何在竖排标题中使用垂直或者旋转的英文。
     % verticalTitle = {形状记忆聚氨酯{L } {T } {X }的合成 \rotatebox[origin=c]{-90}{Feng Kaiyu} 及其在织物中的应用},
-    titleEn = Synthesisand Application on textile of the Shape Memory Polyurethane,
+    titleEn = Synthesis and Application on textile of the Shape Memory Polyurethane,
     author = 张三,
+    % 如果想要手动控制盲审模式下的隐藏信息，可以使用宏 \SecretInfo{}。使用方式有两种，如：
+    % major = \SecretInfo{材料科学与工程} 可以得到 ******* （用等量的替换符号替代）
+    % major = \SecretInfo{材料科学与工程}[ABCDEF] 可以得到 ABCDEF （用你自定义的内容替代）
     major = 材料科学与工程,
     school = 材料学院,
     degree = 工学硕士,
diff --git a/templates/paper-translation/bithesis.cls b/templates/paper-translation/bithesis.cls
index 77cbb93b..d8e79faf 100644
--- a/templates/paper-translation/bithesis.cls
+++ b/templates/paper-translation/bithesis.cls
@@ -37,6 +37,27 @@
 \tl_new:N \g__bithesis_label_divide_char_tl
 \seq_new:N \l__bithesis_right_seq
 \seq_new:N \l__bithesis_left_seq
+\cs_new:Npn \__bithesis_hide:n #1 {
+  \g__bithesis_const_substitute_symbol_tl
+}
+
+\cs_new:Npn \__bithesis_secret_info:nn #1 #2 {
+  \bool_if:nTF \g__bithesis_blind_mode_bool {
+    #2
+  } {
+    #1
+  }
+}
+
+\cs_new:Npn \__bithesis_secret_info:N #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN #1 \__bithesis_hide:n }
+}
+\cs_new:Npn \__bithesis_secret_info:n #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN {#1} \__bithesis_hide:n }
+}
+
+\cs_generate_variant:Nn \__bithesis_secret_info:n {x}
+
 \cs_new:Npn \__bithesis_get_const:N #1 {
   \__bithesis_if_thesis_english:TF {
     \use:c {c__bithesis_label_ #1 _en_tl}
@@ -316,6 +337,8 @@
     underlineThickness .initial:n = {1pt},
     underlineOffset .dim_set:N = \l__bithesis_cover_underline_offset_dim,
     underlineOffset .initial:n = { -10pt },
+    hideCoverInPeerReview .bool_set:N = \l__bithesis_style_hide_cover_in_peer_review_bool,
+    hideCoverInPeerReview .initial:n = {false},
   }
 \keys_define:nn { bithesis / info }
   {
@@ -358,7 +381,7 @@
     degreeEn .tl_set:N = \l__bithesis_value_degree_en_tl,
     degreeEn .initial:n = {Doctor~of~Engineering~(example)},
     institute .tl_set:N = \l__bithesis_value_institute_tl,
-    institute .initial:n = {\c__bithesis_label_university_tl},
+    institute .initial:n = {\tl_use:N \c__bithesis_label_university_tl},
     defenseDate .tl_set:N = \l__bithesis_value_defense_date_tl,
     defenseDate .initial:n = {2019年6月（示例）},
     authorEn .tl_set:N = \l__bithesis_value_author_en_tl,
@@ -445,6 +468,8 @@
     autoref / table .initial:n =  {\__bithesis_get_const:N {tab}},
     autoref / equ .tl_set:N = \g__bithesis_const_autoref_equ_tl,
     autoref / equ .initial:n = {\__bithesis_get_const:N {equ}},
+    style / substituteSymbol .tl_set:N = \g__bithesis_const_substitute_symbol_tl,
+    style / substituteSymbol .initial:n = {*},
   }
 
 \keys_define:nn { bithesis / style }
@@ -517,6 +542,9 @@
 \__bithesis_if_thesis_english:T {
   \PassOptionsToClass{scheme=plain}{ctexbook}
 }
+\bool_if:NT \g__bithesis_blind_mode_bool {
+  \bool_set_false:N \g__bithesis_twoside_bool
+}
 \bool_if:NTF \g__bithesis_twoside_bool {} {
   \PassOptionsToClass{oneside}{ctexbook}
 }
@@ -1144,7 +1172,7 @@
     {\heiti\zihao{-2} \l__bithesis_value_title_tl}
     \vskip 60mm
     % 黑体 小三
-    {\heiti \zihao{-3} \l__bithesis_value_author_tl}
+    {\heiti \zihao{-3} \__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl}}
     \vskip 10mm
     % 黑体 小三
     {\heiti \zihao{-3} \l__bithesis_cover_date_tl}
@@ -1164,7 +1192,7 @@
             {\l__bithesis_value_title_tl}{\l__bithesis_value_vertical_title_tl}
         }
           \vfill
-        {\heiti\zihao{3}\l__bithesis_value_author_tl}
+        {\heiti\zihao{3}\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl}}
           \vfill
         {\heiti\zihao{3}\c__bithesis_label_university_tl}
       \end{center}
@@ -1215,10 +1243,10 @@
 
         % 渲染信息。
         \clist_set:Nn \l__bithesis_input_clist {
-            {\c__bithesis_graduate_label_author_tl} {\l__bithesis_value_author_tl},
+            {\c__bithesis_graduate_label_author_tl} {\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl}},
             {\c__bithesis_graduate_label_school_tl} {\l__bithesis_value_school_tl},
-            {\c__bithesis_graduate_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-            {\c__bithesis_graduate_label_chairman_tl} {\l__bithesis_value_chairman_tl},
+            {\c__bithesis_graduate_label_supervisor_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_tl}},
+            {\c__bithesis_graduate_label_chairman_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_tl}},
             {\c__bithesis_graduate_label_degree_tl} {\l__bithesis_value_degree_tl},
             {\c__bithesis_graduate_label_major_tl} {\l__bithesis_value_major_tl},
             {\c__bithesis_graduate_label_institute_tl} {\l__bithesis_value_institute_tl},
@@ -1266,10 +1294,10 @@
 
       % 渲染信息。
       \clist_set:Nn \l__bithesis_input_clist {
-          {\c__bithesis_graduate_label_author_en_tl} {\l__bithesis_value_author_en_tl},
+          {\c__bithesis_graduate_label_author_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_author_en_tl}},
           {\c__bithesis_graduate_label_school_en_tl} {\l__bithesis_value_school_en_tl},
-          {\c__bithesis_graduate_label_supervisor_en_tl} {\l__bithesis_value_supervisor_en_tl},
-          {\c__bithesis_graduate_label_chairman_en_tl} {\l__bithesis_value_chairman_en_tl},
+          {\c__bithesis_graduate_label_supervisor_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_en_tl}},
+          {\c__bithesis_graduate_label_chairman_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_en_tl}},
           {\c__bithesis_graduate_label_degree_en_tl} {\l__bithesis_value_degree_en_tl},
           {\c__bithesis_graduate_label_major_en_tl} {\l__bithesis_value_major_en_tl},
           {\c__bithesis_graduate_label_institute_en_tl} {\l__bithesis_value_institute_en_tl},
@@ -1365,9 +1393,17 @@
           { \hbox:n { } \thispagestyle { empty } \newpage }
       }
   }
+\DeclareDocumentCommand \SecretInfo { m o }
+  {
+    \IfValueTF {#2} {
+      \__bithesis_secret_info:nn {#1} {#2}
+    } {
+      \__bithesis_secret_info:x {#1}
+    }
+  }
 \DeclareDocumentCommand \MakeCover {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
     \group_begin:
 
     \int_case:nn {\g__bithesis_thesis_type_int}
@@ -1417,11 +1453,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \zihao{3}
@@ -1514,11 +1550,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \__bithesis_render_cover_entry:n \l__bithesis_input_clist
@@ -1605,7 +1641,7 @@
 \NewDocumentCommand \MakeOriginality {}
   {
     \group_begin:
-      \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \int_case:nn {\g__bithesis_thesis_type_int}
       {
         {1}
@@ -1707,13 +1743,13 @@
   }
 \NewDocumentCommand \MakePaperBack {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \make_paper_back:
     \end{blindPeerReview}
   }
 \NewDocumentCommand \MakeTitle {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \__bithesis_make_chinese_title_page:
       \__bithesis_make_english_title_page:
     \end{blindPeerReview}
diff --git a/templates/undergraduate-thesis-en/bithesis.cls b/templates/undergraduate-thesis-en/bithesis.cls
index 77cbb93b..d8e79faf 100644
--- a/templates/undergraduate-thesis-en/bithesis.cls
+++ b/templates/undergraduate-thesis-en/bithesis.cls
@@ -37,6 +37,27 @@
 \tl_new:N \g__bithesis_label_divide_char_tl
 \seq_new:N \l__bithesis_right_seq
 \seq_new:N \l__bithesis_left_seq
+\cs_new:Npn \__bithesis_hide:n #1 {
+  \g__bithesis_const_substitute_symbol_tl
+}
+
+\cs_new:Npn \__bithesis_secret_info:nn #1 #2 {
+  \bool_if:nTF \g__bithesis_blind_mode_bool {
+    #2
+  } {
+    #1
+  }
+}
+
+\cs_new:Npn \__bithesis_secret_info:N #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN #1 \__bithesis_hide:n }
+}
+\cs_new:Npn \__bithesis_secret_info:n #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN {#1} \__bithesis_hide:n }
+}
+
+\cs_generate_variant:Nn \__bithesis_secret_info:n {x}
+
 \cs_new:Npn \__bithesis_get_const:N #1 {
   \__bithesis_if_thesis_english:TF {
     \use:c {c__bithesis_label_ #1 _en_tl}
@@ -316,6 +337,8 @@
     underlineThickness .initial:n = {1pt},
     underlineOffset .dim_set:N = \l__bithesis_cover_underline_offset_dim,
     underlineOffset .initial:n = { -10pt },
+    hideCoverInPeerReview .bool_set:N = \l__bithesis_style_hide_cover_in_peer_review_bool,
+    hideCoverInPeerReview .initial:n = {false},
   }
 \keys_define:nn { bithesis / info }
   {
@@ -358,7 +381,7 @@
     degreeEn .tl_set:N = \l__bithesis_value_degree_en_tl,
     degreeEn .initial:n = {Doctor~of~Engineering~(example)},
     institute .tl_set:N = \l__bithesis_value_institute_tl,
-    institute .initial:n = {\c__bithesis_label_university_tl},
+    institute .initial:n = {\tl_use:N \c__bithesis_label_university_tl},
     defenseDate .tl_set:N = \l__bithesis_value_defense_date_tl,
     defenseDate .initial:n = {2019年6月（示例）},
     authorEn .tl_set:N = \l__bithesis_value_author_en_tl,
@@ -445,6 +468,8 @@
     autoref / table .initial:n =  {\__bithesis_get_const:N {tab}},
     autoref / equ .tl_set:N = \g__bithesis_const_autoref_equ_tl,
     autoref / equ .initial:n = {\__bithesis_get_const:N {equ}},
+    style / substituteSymbol .tl_set:N = \g__bithesis_const_substitute_symbol_tl,
+    style / substituteSymbol .initial:n = {*},
   }
 
 \keys_define:nn { bithesis / style }
@@ -517,6 +542,9 @@
 \__bithesis_if_thesis_english:T {
   \PassOptionsToClass{scheme=plain}{ctexbook}
 }
+\bool_if:NT \g__bithesis_blind_mode_bool {
+  \bool_set_false:N \g__bithesis_twoside_bool
+}
 \bool_if:NTF \g__bithesis_twoside_bool {} {
   \PassOptionsToClass{oneside}{ctexbook}
 }
@@ -1144,7 +1172,7 @@
     {\heiti\zihao{-2} \l__bithesis_value_title_tl}
     \vskip 60mm
     % 黑体 小三
-    {\heiti \zihao{-3} \l__bithesis_value_author_tl}
+    {\heiti \zihao{-3} \__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl}}
     \vskip 10mm
     % 黑体 小三
     {\heiti \zihao{-3} \l__bithesis_cover_date_tl}
@@ -1164,7 +1192,7 @@
             {\l__bithesis_value_title_tl}{\l__bithesis_value_vertical_title_tl}
         }
           \vfill
-        {\heiti\zihao{3}\l__bithesis_value_author_tl}
+        {\heiti\zihao{3}\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl}}
           \vfill
         {\heiti\zihao{3}\c__bithesis_label_university_tl}
       \end{center}
@@ -1215,10 +1243,10 @@
 
         % 渲染信息。
         \clist_set:Nn \l__bithesis_input_clist {
-            {\c__bithesis_graduate_label_author_tl} {\l__bithesis_value_author_tl},
+            {\c__bithesis_graduate_label_author_tl} {\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl}},
             {\c__bithesis_graduate_label_school_tl} {\l__bithesis_value_school_tl},
-            {\c__bithesis_graduate_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-            {\c__bithesis_graduate_label_chairman_tl} {\l__bithesis_value_chairman_tl},
+            {\c__bithesis_graduate_label_supervisor_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_tl}},
+            {\c__bithesis_graduate_label_chairman_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_tl}},
             {\c__bithesis_graduate_label_degree_tl} {\l__bithesis_value_degree_tl},
             {\c__bithesis_graduate_label_major_tl} {\l__bithesis_value_major_tl},
             {\c__bithesis_graduate_label_institute_tl} {\l__bithesis_value_institute_tl},
@@ -1266,10 +1294,10 @@
 
       % 渲染信息。
       \clist_set:Nn \l__bithesis_input_clist {
-          {\c__bithesis_graduate_label_author_en_tl} {\l__bithesis_value_author_en_tl},
+          {\c__bithesis_graduate_label_author_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_author_en_tl}},
           {\c__bithesis_graduate_label_school_en_tl} {\l__bithesis_value_school_en_tl},
-          {\c__bithesis_graduate_label_supervisor_en_tl} {\l__bithesis_value_supervisor_en_tl},
-          {\c__bithesis_graduate_label_chairman_en_tl} {\l__bithesis_value_chairman_en_tl},
+          {\c__bithesis_graduate_label_supervisor_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_en_tl}},
+          {\c__bithesis_graduate_label_chairman_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_en_tl}},
           {\c__bithesis_graduate_label_degree_en_tl} {\l__bithesis_value_degree_en_tl},
           {\c__bithesis_graduate_label_major_en_tl} {\l__bithesis_value_major_en_tl},
           {\c__bithesis_graduate_label_institute_en_tl} {\l__bithesis_value_institute_en_tl},
@@ -1365,9 +1393,17 @@
           { \hbox:n { } \thispagestyle { empty } \newpage }
       }
   }
+\DeclareDocumentCommand \SecretInfo { m o }
+  {
+    \IfValueTF {#2} {
+      \__bithesis_secret_info:nn {#1} {#2}
+    } {
+      \__bithesis_secret_info:x {#1}
+    }
+  }
 \DeclareDocumentCommand \MakeCover {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
     \group_begin:
 
     \int_case:nn {\g__bithesis_thesis_type_int}
@@ -1417,11 +1453,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \zihao{3}
@@ -1514,11 +1550,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \__bithesis_render_cover_entry:n \l__bithesis_input_clist
@@ -1605,7 +1641,7 @@
 \NewDocumentCommand \MakeOriginality {}
   {
     \group_begin:
-      \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \int_case:nn {\g__bithesis_thesis_type_int}
       {
         {1}
@@ -1707,13 +1743,13 @@
   }
 \NewDocumentCommand \MakePaperBack {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \make_paper_back:
     \end{blindPeerReview}
   }
 \NewDocumentCommand \MakeTitle {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \__bithesis_make_chinese_title_page:
       \__bithesis_make_english_title_page:
     \end{blindPeerReview}
diff --git a/templates/undergraduate-thesis/bithesis.cls b/templates/undergraduate-thesis/bithesis.cls
index 77cbb93b..d8e79faf 100644
--- a/templates/undergraduate-thesis/bithesis.cls
+++ b/templates/undergraduate-thesis/bithesis.cls
@@ -37,6 +37,27 @@
 \tl_new:N \g__bithesis_label_divide_char_tl
 \seq_new:N \l__bithesis_right_seq
 \seq_new:N \l__bithesis_left_seq
+\cs_new:Npn \__bithesis_hide:n #1 {
+  \g__bithesis_const_substitute_symbol_tl
+}
+
+\cs_new:Npn \__bithesis_secret_info:nn #1 #2 {
+  \bool_if:nTF \g__bithesis_blind_mode_bool {
+    #2
+  } {
+    #1
+  }
+}
+
+\cs_new:Npn \__bithesis_secret_info:N #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN #1 \__bithesis_hide:n }
+}
+\cs_new:Npn \__bithesis_secret_info:n #1 {
+  \__bithesis_secret_info:nn {#1} {\tl_map_function:NN {#1} \__bithesis_hide:n }
+}
+
+\cs_generate_variant:Nn \__bithesis_secret_info:n {x}
+
 \cs_new:Npn \__bithesis_get_const:N #1 {
   \__bithesis_if_thesis_english:TF {
     \use:c {c__bithesis_label_ #1 _en_tl}
@@ -316,6 +337,8 @@
     underlineThickness .initial:n = {1pt},
     underlineOffset .dim_set:N = \l__bithesis_cover_underline_offset_dim,
     underlineOffset .initial:n = { -10pt },
+    hideCoverInPeerReview .bool_set:N = \l__bithesis_style_hide_cover_in_peer_review_bool,
+    hideCoverInPeerReview .initial:n = {false},
   }
 \keys_define:nn { bithesis / info }
   {
@@ -358,7 +381,7 @@
     degreeEn .tl_set:N = \l__bithesis_value_degree_en_tl,
     degreeEn .initial:n = {Doctor~of~Engineering~(example)},
     institute .tl_set:N = \l__bithesis_value_institute_tl,
-    institute .initial:n = {\c__bithesis_label_university_tl},
+    institute .initial:n = {\tl_use:N \c__bithesis_label_university_tl},
     defenseDate .tl_set:N = \l__bithesis_value_defense_date_tl,
     defenseDate .initial:n = {2019年6月（示例）},
     authorEn .tl_set:N = \l__bithesis_value_author_en_tl,
@@ -445,6 +468,8 @@
     autoref / table .initial:n =  {\__bithesis_get_const:N {tab}},
     autoref / equ .tl_set:N = \g__bithesis_const_autoref_equ_tl,
     autoref / equ .initial:n = {\__bithesis_get_const:N {equ}},
+    style / substituteSymbol .tl_set:N = \g__bithesis_const_substitute_symbol_tl,
+    style / substituteSymbol .initial:n = {*},
   }
 
 \keys_define:nn { bithesis / style }
@@ -517,6 +542,9 @@
 \__bithesis_if_thesis_english:T {
   \PassOptionsToClass{scheme=plain}{ctexbook}
 }
+\bool_if:NT \g__bithesis_blind_mode_bool {
+  \bool_set_false:N \g__bithesis_twoside_bool
+}
 \bool_if:NTF \g__bithesis_twoside_bool {} {
   \PassOptionsToClass{oneside}{ctexbook}
 }
@@ -1144,7 +1172,7 @@
     {\heiti\zihao{-2} \l__bithesis_value_title_tl}
     \vskip 60mm
     % 黑体 小三
-    {\heiti \zihao{-3} \l__bithesis_value_author_tl}
+    {\heiti \zihao{-3} \__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl~\g__bithesis_const_substitute_symbol_tl}}
     \vskip 10mm
     % 黑体 小三
     {\heiti \zihao{-3} \l__bithesis_cover_date_tl}
@@ -1164,7 +1192,7 @@
             {\l__bithesis_value_title_tl}{\l__bithesis_value_vertical_title_tl}
         }
           \vfill
-        {\heiti\zihao{3}\l__bithesis_value_author_tl}
+        {\heiti\zihao{3}\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl\quad\g__bithesis_const_substitute_symbol_tl}}
           \vfill
         {\heiti\zihao{3}\c__bithesis_label_university_tl}
       \end{center}
@@ -1215,10 +1243,10 @@
 
         % 渲染信息。
         \clist_set:Nn \l__bithesis_input_clist {
-            {\c__bithesis_graduate_label_author_tl} {\l__bithesis_value_author_tl},
+            {\c__bithesis_graduate_label_author_tl} {\__bithesis_secret_info:nn{\l__bithesis_value_author_tl}{\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl\g__bithesis_const_substitute_symbol_tl}},
             {\c__bithesis_graduate_label_school_tl} {\l__bithesis_value_school_tl},
-            {\c__bithesis_graduate_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-            {\c__bithesis_graduate_label_chairman_tl} {\l__bithesis_value_chairman_tl},
+            {\c__bithesis_graduate_label_supervisor_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_tl}},
+            {\c__bithesis_graduate_label_chairman_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_tl}},
             {\c__bithesis_graduate_label_degree_tl} {\l__bithesis_value_degree_tl},
             {\c__bithesis_graduate_label_major_tl} {\l__bithesis_value_major_tl},
             {\c__bithesis_graduate_label_institute_tl} {\l__bithesis_value_institute_tl},
@@ -1266,10 +1294,10 @@
 
       % 渲染信息。
       \clist_set:Nn \l__bithesis_input_clist {
-          {\c__bithesis_graduate_label_author_en_tl} {\l__bithesis_value_author_en_tl},
+          {\c__bithesis_graduate_label_author_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_author_en_tl}},
           {\c__bithesis_graduate_label_school_en_tl} {\l__bithesis_value_school_en_tl},
-          {\c__bithesis_graduate_label_supervisor_en_tl} {\l__bithesis_value_supervisor_en_tl},
-          {\c__bithesis_graduate_label_chairman_en_tl} {\l__bithesis_value_chairman_en_tl},
+          {\c__bithesis_graduate_label_supervisor_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_supervisor_en_tl}},
+          {\c__bithesis_graduate_label_chairman_en_tl} {\__bithesis_secret_info:x{\l__bithesis_value_chairman_en_tl}},
           {\c__bithesis_graduate_label_degree_en_tl} {\l__bithesis_value_degree_en_tl},
           {\c__bithesis_graduate_label_major_en_tl} {\l__bithesis_value_major_en_tl},
           {\c__bithesis_graduate_label_institute_en_tl} {\l__bithesis_value_institute_en_tl},
@@ -1365,9 +1393,17 @@
           { \hbox:n { } \thispagestyle { empty } \newpage }
       }
   }
+\DeclareDocumentCommand \SecretInfo { m o }
+  {
+    \IfValueTF {#2} {
+      \__bithesis_secret_info:nn {#1} {#2}
+    } {
+      \__bithesis_secret_info:x {#1}
+    }
+  }
 \DeclareDocumentCommand \MakeCover {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
     \group_begin:
 
     \int_case:nn {\g__bithesis_thesis_type_int}
@@ -1417,11 +1453,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \zihao{3}
@@ -1514,11 +1550,11 @@
             \clist_set:Nn \l__bithesis_input_clist {
               {\c__bithesis_label_school_tl} {\l__bithesis_value_school_tl},
               {\c__bithesis_label_major_tl} {\l__bithesis_value_major_tl},
-              {\c__bithesis_label_class_tl} {\l__bithesis_value_class_tl},
-              {\c__bithesis_label_author_tl} {\l__bithesis_value_author_tl},
-              {\c__bithesis_label_student_id_tl} {\l__bithesis_value_student_id_tl},
-              {\c__bithesis_label_supervisor_tl} {\l__bithesis_value_supervisor_tl},
-              {\c__bithesis_label_co_supervisor_tl} {\l__bithesis_value_external_supervisor_tl},
+              {\c__bithesis_label_class_tl} {\__bithesis_secret_info:N \l__bithesis_value_class_tl},
+              {\c__bithesis_label_author_tl} {\__bithesis_secret_info:N \l__bithesis_value_author_tl},
+              {\c__bithesis_label_student_id_tl} {\__bithesis_secret_info:N \l__bithesis_value_student_id_tl},
+              {\c__bithesis_label_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_supervisor_tl},
+              {\c__bithesis_label_co_supervisor_tl} {\__bithesis_secret_info:N \l__bithesis_value_external_supervisor_tl},
             }
 
             \__bithesis_render_cover_entry:n \l__bithesis_input_clist
@@ -1605,7 +1641,7 @@
 \NewDocumentCommand \MakeOriginality {}
   {
     \group_begin:
-      \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \int_case:nn {\g__bithesis_thesis_type_int}
       {
         {1}
@@ -1707,13 +1743,13 @@
   }
 \NewDocumentCommand \MakePaperBack {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \make_paper_back:
     \end{blindPeerReview}
   }
 \NewDocumentCommand \MakeTitle {}
   {
-    \begin{blindPeerReview}
+    \begin{blindPeerReview}[\l__bithesis_style_hide_cover_in_peer_review_bool]
       \__bithesis_make_chinese_title_page:
       \__bithesis_make_english_title_page:
     \end{blindPeerReview}