xduts (3may22)

git-svn-id: svn://tug.org/texlive/trunk@63219 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 914 insertions, 67 deletions

diff --git a/Master/texmf-dist/tex/xelatex/xduts/xdufont.sty b/Master/texmf-dist/tex/xelatex/xduts/xdufont.sty
index bb245bf9f6f..935e2dfcd35 100644
--- a/Master/texmf-dist/tex/xelatex/xduts/xdufont.sty
+++ b/Master/texmf-dist/tex/xelatex/xduts/xdufont.sty
@@ -21,14 +21,14 @@
 %% The Current Maintainer of this work is @note286 in GitHub and CTAN.
 %% 
 %% This work consists of the files README.md, xduts.dtx, and xduts.ins
-%% and the derived files xduts.pdf, xduugthesis.cls, and xdufont.sty.
+%% and the derived files xduts.pdf, xdufont.sty, xdupgthesis.cls, and xduugthesis.cls.
 %% 
 %% The copyright of xidian-text.pdf and xidian-logo.pdf is Xidian University.
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{xdufont}
-  {2022/04/16}{1.2.0.0}
+  {2022/05/03}{1.8.1.0}
   {Xidian University Font package}
 \RequirePackage { xparse, l3keys2e }
 \PassOptionsToPackage { quiet } { xeCJK }
diff --git a/Master/texmf-dist/tex/xelatex/xduts/xdupgthesis.cls b/Master/texmf-dist/tex/xelatex/xduts/xdupgthesis.cls
new file mode 100644
index 00000000000..6cedf7dabd0
--- /dev/null
+++ b/Master/texmf-dist/tex/xelatex/xduts/xdupgthesis.cls
@@ -0,0 +1,776 @@
+%%
+%% This is file `xdupgthesis.cls',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xduts.dtx  (with options: `class,thesis,xdupgthesis')
+%% 
+%% Copyright 2022--2022 by @note286 in GitHub and CTAN
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%%   http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work has the LPPL maintenance status `author-maintained'.
+%% 
+%% The Current Maintainer of this work is @note286 in GitHub and CTAN.
+%% 
+%% This work consists of the files README.md, xduts.dtx, and xduts.ins
+%% and the derived files xduts.pdf, xdufont.sty, xdupgthesis.cls, and xduugthesis.cls.
+%% 
+%% The copyright of xidian-text.pdf and xidian-logo.pdf is Xidian University.
+%% 
+\NeedsTeXFormat{LaTeX2e}
+\RequirePackage{expl3}
+\ProvidesExplClass{xdupgthesis}
+  {2022/05/03}{1.8.1.0}
+  {Xidian University Postgraduate Thesis document class}
+\RequirePackage { xparse, l3keys2e }
+\PassOptionsToPackage { quiet } { xeCJK }
+\PassOptionsToClass
+  {
+    a4paper,
+    zihao=-4,
+    sub4section,
+    linespread = 1.5,
+    fontset    = none
+  }
+  { ctexbook }
+\LoadClass { ctexbook }
+\RequirePackage { geometry        }
+\geometry       { paper = a4paper }
+\RequirePackage { fancyhdr        }
+\RequirePackage { xeCJKfntef      }
+\RequirePackage { graphicx        }
+\tl_new:N \l__xdu_cjk_font_tl
+\tl_new:N \l__xdu_fake_bold_tl
+\tl_new:N \l__xdu_fake_slant_tl
+\tl_new:N \l__xdu_latin_font_tl
+\tl_new:N \l__xdu_math_font_tl
+\tl_new:N \l__xdu_unicode_math_tl
+\tl_new:N \l__xdu_font_type_tl
+\tl_new:N \l__xdu_font_path_tl
+\keys_define:nn { xdu / style }
+  {
+    cjk-font .choices:nn =
+      { win, adobe, founder, sinotype, fandol, none }
+      { \tl_set_eq:NN \l__xdu_cjk_font_tl \l_keys_choice_tl },
+    cjk-fake-bold .tl_set:N = \l__xdu_fake_bold_tl,
+    cjk-fake-slant .tl_set:N = \l__xdu_fake_slant_tl,
+    latin-font .choices:nn = { tacn, thcs, gyre, none }
+      { \tl_set_eq:NN \l__xdu_latin_font_tl \l_keys_choice_tl },
+    math-font .choices:nn =
+      {
+        asana, cambria, cm, fira, garamond, lm, libertinus, stix,
+        bonum, dejavu, pagella, schola, termes, xits, none
+      }
+      { \tl_set_eq:NN \l__xdu_math_font_tl \l_keys_choice_tl },
+    unicode-math .tl_set:N = \l__xdu_unicode_math_tl,
+    font-type .choices:nn = { font, file }
+      { \tl_set_eq:NN \l__xdu_font_type_tl \l_keys_choice_tl },
+    font-path .tl_set:N = \l__xdu_font_path_tl
+  }
+\keys_set:nn { xdu }
+  {
+    style / cjk-font       = fandol,
+    style / cjk-fake-bold  = 3,
+    style / cjk-fake-slant = 0.2,
+    style / latin-font     = gyre,
+    style / math-font      = cm,
+    style / unicode-math   = { },
+    style / font-type      = font,
+    style / font-path      = fonts
+  }
+\cs_new:Npn \__xdu_if_platform_macos:FT #1#2
+  { \file_if_exist:nTF { /System/Library/Fonts/Menlo.ttc } { #2 } { #1 } }
+\cs_new:Npn \__xdu_texmf_font:nn #1#2
+  { \__xdu_if_platform_macos:FT { #1 } { #2 } }
+\cs_new:Npn \__xdu_select_font:nn #1#2
+  {
+    \str_if_eq:NNTF { \l__xdu_font_type_tl } { font }
+      { #1 }
+      { #2 }
+  }
+\cs_new:Npn \__xdu_font_path:
+  {
+    \str_if_eq:NNTF { \l__xdu_font_type_tl } { font }
+      { }
+      { Path = \l__xdu_font_path_tl / , }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_b:n #1
+  {
+    BoldFont = { #1 }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_fb:n #1
+  {
+    BoldFont     = { #1 },
+    BoldFeatures = { FakeBold = \l__xdu_fake_bold_tl }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_fs:n #1
+  {
+    SlantedFont     = { #1 },
+    SlantedFeatures = { FakeSlant = \l__xdu_fake_slant_tl }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_fbfs:n #1
+  {
+    BoldSlantedFont     = { #1 },
+    BoldSlantedFeatures =
+      {
+        FakeBold  = \l__xdu_fake_bold_tl,
+        FakeSlant = \l__xdu_fake_slant_tl
+      }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_bfs:n #1
+  {
+    BoldSlantedFont     = { #1 },
+    BoldSlantedFeatures = { FakeSlant = \l__xdu_fake_slant_tl }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_i:n #1
+  {
+    ItalicFont = { #1 }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_fi:n #1
+  {
+    ItalicFont     = { #1 },
+    ItalicFeatures = { FakeSlant = \l__xdu_fake_slant_tl }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_ifb:n #1
+  {
+    BoldItalicFont     = { #1 },
+    BoldItalicFeatures = { FakeBold = \l__xdu_fake_bold_tl }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_sub_fifb:n #1
+  {
+    BoldItalicFont     = { #1 },
+    BoldItalicFeatures =
+      {
+        FakeBold  = \l__xdu_fake_bold_tl,
+        FakeSlant = \l__xdu_fake_slant_tl
+      }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_r:n #1
+  {
+    \__xdu_cfg_cjk_font_sub_fb:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fs:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fbfs:n { #1 },
+    \__xdu_cfg_cjk_font_sub_fi:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fifb:n { #1 }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_rb:nn #1#2
+  {
+    \__xdu_cfg_cjk_font_sub_b:n    { #2 },
+    \__xdu_cfg_cjk_font_sub_fs:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_bfs:n  { #2 },
+    \__xdu_cfg_cjk_font_sub_fi:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fifb:n { #1 }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_ri:nn #1#2
+  {
+    \__xdu_cfg_cjk_font_sub_fb:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fs:n   { #1 },
+    \__xdu_cfg_cjk_font_sub_fbfs:n { #1 },
+    \__xdu_cfg_cjk_font_sub_i:n    { #2 },
+    \__xdu_cfg_cjk_font_sub_ifb:n  { #2 }
+  }
+\cs_new:Npn \__xdu_cfg_cjk_font_rbi:nnn #1#2#3
+  {
+    \__xdu_cfg_cjk_font_sub_b:n   { #2 },
+    \__xdu_cfg_cjk_font_sub_fs:n  { #1 },
+    \__xdu_cfg_cjk_font_sub_bfs:n { #2 },
+    \__xdu_cfg_cjk_font_sub_i:n   { #3 },
+    \__xdu_cfg_cjk_font_sub_ifb:n { #3 }
+  }
+\cs_new:Npn \__xdu_set_cjk_main_font:nn #1#2
+  {
+    \setCJKmainfont { #1 }
+      [ \__xdu_font_path: \__xdu_cfg_cjk_font_ri:nn { #1 } { #2 } ]
+  }
+\cs_new:Npn \__xdu_set_cjk_main_font:nnn #1#2#3
+  {
+    \setCJKmainfont { #1 }
+      [ \__xdu_font_path: \__xdu_cfg_cjk_font_rbi:nnn { #1 } { #2 } { #3 } ]
+  }
+\cs_new:Npn \__xdu_set_cjk_sans_font:n #1
+  {
+    \setCJKsansfont { #1 }
+      [ \__xdu_font_path: \__xdu_cfg_cjk_font_r:n { #1 } ]
+  }
+\cs_new:Npn \__xdu_set_cjk_sans_font:nn #1#2
+  {
+    \setCJKsansfont { #1 }
+      [ \__xdu_font_path: \__xdu_cfg_cjk_font_rb:nn { #1 } { #2 } ]
+  }
+\cs_new:Npn \__xdu_set_cjk_mono_font:n #1
+  {
+    \setCJKmonofont { #1 }
+      [ \__xdu_font_path: \__xdu_cfg_cjk_font_r:n { #1 } ]
+  }
+\cs_new:Npn \__xdu_load_cjk_font_win:
+  {
+    \__xdu_set_cjk_main_font:nn
+      { \__xdu_select_font:nn { SimSun   } { simsun.ttc  } }
+      { \__xdu_select_font:nn { KaiTi    } { simkai.ttf  } }
+    \__xdu_set_cjk_sans_font:n
+      { \__xdu_select_font:nn { SimHei   } { simhei.ttf  } }
+    \__xdu_set_cjk_mono_font:n
+      { \__xdu_select_font:nn { FangSong } { simfang.ttf } }
+  }
+\cs_new:Npn \__xdu_load_cjk_font_adobe:
+  {
+    \__xdu_set_cjk_main_font:nn
+      { \__xdu_select_font:nn { Adobe~Song~Std     } { adobesongstd-light.otf        } }
+      { \__xdu_select_font:nn { Adobe~Kaiti~Std    } { adobekaitistd-regular.otf     } }
+    \__xdu_set_cjk_sans_font:n
+      { \__xdu_select_font:nn { Adobe~Heiti~Std    } { adobeheitistd-regular.otf     } }
+    \__xdu_set_cjk_mono_font:n
+      { \__xdu_select_font:nn { Adobe~Fangsong~Std } { Adobe-Fangsong-Std-R-Font.otf } }
+  }
+\cs_new:Npn \__xdu_load_cjk_font_founder:
+  {
+    \__xdu_set_cjk_main_font:nn
+      { \__xdu_select_font:nn { FZShuSong-Z01  } { FZShuSong-Z01.ttf } }
+      { \__xdu_select_font:nn { FZKai-Z03      } { FZKai-Z03.ttf     } }
+    \__xdu_set_cjk_sans_font:n
+      { \__xdu_select_font:nn { FZHei-B01      } { FZHei-B01.ttf     } }
+    \__xdu_set_cjk_mono_font:n
+      { \__xdu_select_font:nn { FZFangSong-Z02 } { FZFSK.TTF         } }
+  }
+\cs_new:Npn \__xdu_load_cjk_font_sinotype:
+  {
+    \__xdu_set_cjk_main_font:nn
+      { \__xdu_select_font:nn { STSong     } { STSONG.TTF   } }
+      { \__xdu_select_font:nn { STKaiti    } { STKAITI.TTF  } }
+    \__xdu_set_cjk_sans_font:nn
+      { \__xdu_select_font:nn { STXihei    } { STXIHEI.TTF  } }
+      { \__xdu_select_font:nn { STHeiti    } { STHeiti.ttf  } }
+    \__xdu_set_cjk_mono_font:n
+      { \__xdu_select_font:nn { STFangsong } { STFANGSO.TTF } }
+  }
+\cs_new:Npn \__xdu_load_cjk_font_fandol:
+  {
+    \__xdu_set_cjk_main_font:nnn
+      { FandolSong-Regular.otf }
+      { FandolSong-Bold.otf    }
+      { FandolKai-Regular.otf  }
+    \__xdu_set_cjk_sans_font:nn
+      { FandolHei-Regular.otf  }
+      { FandolHei-Bold.otf     }
+    \__xdu_set_cjk_mono_font:n
+      { FandolFang-Regular.otf }
+  }
+\cs_new:Npn \__xdu_load_cjk_font_none: { }
+\cs_new:Npn \__xdu_set_latin_font:nnn #1#2#3
+  {
+    BoldFont        = { #1 },
+    SlantedFont     = { #2 },
+    BoldSlantedFont = { #3 },
+    ItalicFont      = { #2 },
+    BoldItalicFont  = { #3 }
+  }
+\cs_new:Npn \__xdu_set_latin_scale:
+  { Scale = MatchLowercase , }
+\cs_new:Npn \__xdu_off_latin_ligatures:
+  { Ligatures = CommonOff , }
+\cs_new:Npn \__xdu_set_latin_main_font:nnnnn #1#2#3#4#5
+  {
+    \str_if_eq:NNTF { \l__xdu_font_type_tl } { font }
+      { \setmainfont { #1 } }
+      {
+        \setmainfont { #2 }
+          [
+            \__xdu_font_path:
+            \__xdu_set_latin_font:nnn { #3 } { #4 } { #5 }
+          ]
+      }
+  }
+\cs_new:Npn \__xdu_set_latin_sans_font:nnnnn #1#2#3#4#5
+  {
+    \str_if_eq:NNTF { \l__xdu_font_type_tl } { font }
+      { \setsansfont { #1 } [ \__xdu_set_latin_scale: ] }
+      {
+        \setsansfont { #2 }
+          [
+            \__xdu_font_path:
+            \__xdu_set_latin_scale:
+            \__xdu_set_latin_font:nnn { #3 } { #4 } { #5 }
+          ]
+      }
+  }
+\cs_new:Npn \__xdu_set_latin_mono_font:nnnnn #1#2#3#4#5
+  {
+    \str_if_eq:NNTF { \l__xdu_font_type_tl } { font }
+      { \setmonofont{ #1 } [ \__xdu_set_latin_scale: \__xdu_off_latin_ligatures: ]}
+      {
+        \setmonofont{ #2 }
+          [
+            \__xdu_font_path:
+            \__xdu_set_latin_scale:
+            \__xdu_off_latin_ligatures:
+            \__xdu_set_latin_font:nnn { #3 } { #4 } { #5 }
+          ]
+      }
+  }
+\cs_new:Npn \__xdu_set_latin_main_font:nnnn #1#2#3#4
+  {
+    \setmainfont { #1 }
+      [
+        \__xdu_set_latin_font:nnn { #2 } { #3 } { #4 }
+      ]
+  }
+\cs_new:Npn \__xdu_set_latin_sans_font:nnnn #1#2#3#4
+  {
+    \setsansfont { #1 }
+      [
+        \__xdu_set_latin_scale:
+        \__xdu_set_latin_font:nnn { #2 } { #3 } { #4 }
+      ]
+  }
+\cs_new:Npn \__xdu_set_latin_mono_font:nnnn #1#2#3#4
+  {
+    \setmonofont{ #1 }
+      [
+        \__xdu_set_latin_scale:
+        \__xdu_off_latin_ligatures:
+        \__xdu_set_latin_font:nnn { #2 } { #3 } { #4 }
+      ]
+  }
+\cs_new:Npn \__xdu_load_latin_font_tacn:
+  {
+    \__xdu_set_latin_main_font:nnnnn
+      { Times~New~Roman } { times.ttf } { timesbd.ttf } { timesi.ttf } { timesbi.ttf }
+    \__xdu_set_latin_sans_font:nnnnn
+      { Arial           } { arial.ttf } { arialbd.ttf } { ariali.ttf } { arialbi.ttf }
+    \__xdu_set_latin_mono_font:nnnnn
+      { Courier~New     } { cour.ttf  } { courbd.ttf  } { couri.ttf  } { courbi.ttf  }
+  }
+\cs_new:Npn \__xdu_load_latin_font_thcs:
+  {
+    \__xdu_set_latin_main_font:nnnnn
+      { Times~New~Roman            }
+      { times.ttf                  }
+      { timesbd.ttf                }
+      { timesi.ttf                 }
+      { timesbi.ttf                }
+    \__xdu_set_latin_sans_font:nnnnn
+      { Helvetica                  }
+      { Helvetica.ttf              }
+      { Helvetica~Bold.ttf         }
+      { Helvetica~Oblique.ttf      }
+      { Helvetica~Bold~Oblique.ttf }
+    \__xdu_set_latin_mono_font:nnnnn
+      { Courier~Std                }
+      { CourierStd.otf             }
+      { CourierStd-Bold.otf        }
+      { CourierStd-Oblique.otf     }
+      { CourierStd-BoldOblique.otf }
+  }
+\cs_new:Npn \__xdu_load_latin_font_gyre:
+  {
+    \__xdu_set_latin_main_font:nnnn
+      { texgyretermes-regular.otf    }
+      { texgyretermes-bold.otf       }
+      { texgyretermes-italic.otf     }
+      { texgyretermes-bolditalic.otf }
+    \__xdu_set_latin_sans_font:nnnn
+      { texgyreheros-regular.otf     }
+      { texgyreheros-bold.otf        }
+      { texgyreheros-italic.otf      }
+      { texgyreheros-bolditalic.otf  }
+    \__xdu_set_latin_mono_font:nnnn
+      { texgyrecursor-regular.otf    }
+      { texgyrecursor-bold.otf       }
+      { texgyrecursor-italic.otf     }
+      { texgyrecursor-bolditalic.otf }
+  }
+\cs_new:Npn \__xdu_load_latin_font_none: { }
+\cs_new:Npn \__xdu_load_unicode_math_pkg:
+  {
+    \RequirePackage
+      [ \l__xdu_unicode_math_tl ]
+      { unicode-math          }
+  }
+\cs_new:Npn \__xdu_load_math_font_cambria:
+  {
+    \__xdu_load_unicode_math_pkg:
+    \str_if_eq:NNTF { \l__xdu_font_type_tl} { font}
+      { \setmathfont { Cambria~Math} }
+      { \setmathfont { cambria.ttc} [ Path = \l__xdu_font_path_tl/, FontIndex = 1 ] }
+  }
+\cs_new:Npn \__xdu_define_math_font:nn #1#2
+  {
+    \cs_new:cpn { __xdu_load_math_font_ #1 : }
+      {
+        \__xdu_load_unicode_math_pkg:
+        \setmathfont { #2 }
+      }
+  }
+\clist_map_inline:nn
+  {
+    { asana      } { Asana-Math.otf             },
+    { fira       } { FiraMath-Regular.otf       },
+    { garamond   } { Garamond-Math.otf          },
+    { lm         } { latinmodern-math.otf       },
+    { libertinus } { LibertinusMath-Regular.otf },
+    { stix       } { STIXMath-Regular.otf       },
+    { bonum      } { texgyrebonum-math.otf      },
+    { dejavu     } { texgyredejavu-math.otf     },
+    { pagella    } { texgyrepagella-math.otf    },
+    { schola     } { texgyreschola-math.otf     },
+    { termes     } { texgyretermes-math.otf     }
+  }
+  { \__xdu_define_math_font:nn #1 }
+\cs_new:Npn \__xdu_load_math_font_xits:
+  {
+    \__xdu_load_unicode_math_pkg:
+    \__xdu_if_platform_macos:FT
+      {
+        \setmathfont { XITS~Math }
+      }
+      {
+        \__xdu_load_unicode_math_pkg:
+        \setmathfont { XITSMath-Regular.otf }
+        \setmathfont { XITSMath-Bold.otf    }
+          [range= { bfup -> up, bfit -> it } ]
+      }
+  }
+\cs_new:Npn \__xdu_load_math_font_cm: { }
+\cs_new:Npn \__xdu_load_math_font_none: { }
+\cs_new:Npn \__xdu_load_font:
+  {
+    \use:c { __xdu_load_cjk_font_   \l__xdu_cjk_font_tl   : }
+    \use:c { __xdu_load_latin_font_ \l__xdu_latin_font_tl : }
+    \use:c { __xdu_load_math_font_  \l__xdu_math_font_tl  : }
+  }
+\ctex_at_end_preamble:n { \__xdu_load_font: }
+\str_new:N \l__xdu_title_str
+\str_new:N \l__xdu_title_i_str
+\str_new:N \l__xdu_title_ii_str
+\str_new:N \l__xdu_dept_str
+\str_new:N \l__xdu_major_str
+\str_new:N \l__xdu_author_str
+\str_new:N \l__xdu_supv_str
+\str_new:N \l__xdu_supv_ent_str
+\str_new:N \l__xdu_student_id_str
+\tl_new:N \l__xdu_abstract_zh_tl
+\tl_new:N \l__xdu_abstract_en_tl
+\clist_new:N \l__xdu_keywords_zh_clist
+\clist_new:N \l__xdu_keywords_en_clist
+\tl_new:N \l__xdu_ack_tl
+\keys_define:nn { xdu / info }
+  {
+    title .tl_set:N = \l__xdu_title_str,
+    department .tl_set:N = \l__xdu_dept_str,
+    major .tl_set:N = \l__xdu_major_str,
+    author .tl_set:N = \l__xdu_author_str,
+    supervisor .tl_set:N = \l__xdu_supv_str,
+    supervisor-enterprise .tl_set:N = \l__xdu_supv_ent_str,
+    student-id .tl_set:N = \l__xdu_student_id_str,
+    abstract .tl_set:N = \l__xdu_abstract_zh_tl,
+    abstract* .tl_set:N = \l__xdu_abstract_en_tl,
+    keywords .clist_set:N = \l__xdu_keywords_zh_clist,
+    keywords* .clist_set:N = \l__xdu_keywords_en_clist,
+    acknowledgements .tl_set:N = \l__xdu_ack_tl
+  }
+\keys_set:nn { xdu }
+  {
+    info / title                 = { },
+    info / department            = { },
+    info / major                 = { },
+    info / author                = { },
+    info / supervisor            = { },
+    info / supervisor-enterprise = { },
+    info / student-id            = { },
+    info / abstract              = { },
+    info / abstract*             = { },
+    info / keywords              = { },
+    info / keywords*             = { },
+    info / acknowledgements      = { }
+  }
+\tl_new:N \l__xdu_gr_type_tl
+\keys_define:nn { xdu / info }
+  {
+    graduate-type .choices:nn = { master, doctor }
+      { \tl_set_eq:NN \l__xdu_gr_type_tl \l_keys_choice_tl }
+  }
+\keys_set:nn { xdu }
+  {
+    info / graduate-type = { master },
+  }
+\bool_new:N \l__xdu_en_cjk_font_bool
+\tl_new:N \l__xdu_lang_tl
+\tl_new:N \l__xdu_bib_tool_tl
+\clist_new:N \l__xdu_bib_file_clist
+\tl_new:N \l__xdu_ref_add_space
+\tl_new:N \l__xdu_cap_label_sep_tl
+\bool_new:N \l__xdu_tab_small_bool
+\bool_new:N \l__xdu_alg_small_bool
+\clist_new:N \l__xdu_before_skip_clist
+\clist_new:N \l__xdu_after_skip_clist
+\tl_new:N \l__xdu_chap_tl
+\tl_new:N \l__xdu_sec_tl
+\tl_new:N \l__xdu_subsec_tl
+\tl_new:N \l__xdu_subsubsec_tl
+\tl_new:N \l__xdu_para_tl
+\tl_new:N \l__xdu_subpara_tl
+\bool_new:N \l__xdu_sym_mgn_bool
+\keys_define:nn { xdu / style }
+  {
+    en-cjk-font .bool_set:N = \l__xdu_en_cjk_font_bool,
+    language .choices:nn = { zh, en }
+      { \tl_set_eq:NN \l__xdu_lang_tl \l_keys_choice_tl },
+    bib-backend .choices:nn = { bibtex, biblatex }
+      { \tl_set_eq:NN \l__xdu_bib_tool_tl \l_keys_choice_tl },
+    bib-resource .clist_set:N = \l__xdu_bib_file_clist,
+    ref-add-space .bool_set:N = \l__xdu_ref_add_space,
+    caption-label-sep .tl_set:N = \l__xdu_cap_label_sep_tl,
+    table-small-font .bool_set:N = \l__xdu_tab_small_bool,
+    algorithm-small-font .bool_set:N = \l__xdu_alg_small_bool,
+    before-skip .clist_set:N = \l__xdu_before_skip_clist,
+    after-skip .clist_set:N = \l__xdu_after_skip_clist,
+    chap-zihao .tl_set:N = \l__xdu_chap_tl,
+    sec-zihao .tl_set:N = \l__xdu_sec_tl,
+    subsec-zihao .tl_set:N = \l__xdu_subsec_tl,
+    subsubsec-zihao .tl_set:N = \l__xdu_subsubsec_tl,
+    para-zihao .tl_set:N = \l__xdu_para_tl,
+    subpara-zihao .tl_set:N = \l__xdu_subpara_tl,
+    symmetric-margin .bool_set:N = \l__xdu_sym_mgn_bool
+  }
+\keys_set:nn { xdu }
+  {
+    style / en-cjk-font          = false,
+    style / language             = zh,
+    style / bib-backend          = biblatex,
+    style / bib-resource         = { },
+    style / ref-add-space        = false,
+    style / caption-label-sep    = { 0.75em },
+    style / table-small-font     = true,
+    style / algorithm-small-font = true,
+    style / before-skip          = { 24pt, 18pt, 12pt, 12pt, 12pt, 12pt },
+    style / after-skip           = { 18pt, 12pt, 6pt, 6pt, 6pt, 6pt },
+    style / symmetric-margin     = false
+  }
+\NewDocumentCommand \xdusetup { m }
+  { \keys_set:nn { xdu } { #1 } }
+\keys_define:nn { xdu }
+  {
+    style .meta:nn = { xdu / style } { #1 },
+    info  .meta:nn = { xdu / info  } { #1 }
+  }
+\ProcessKeysOptions { xdu / style }
+\str_new:N \l__xdu_header_str
+\ctex_at_end_preamble:n
+  {
+    \__xdu_lang_switch:nn
+      {
+        \tl_if_eq:NnTF \l__xdu_gr_type_tl { master }
+          { \str_set:Nn \l__xdu_header_str { 西安电子科技大学硕士学位论文 } }
+          { \str_set:Nn \l__xdu_header_str { 西安电子科技大学博士学位论文 } }
+      }
+      {
+        \tl_if_eq:NnTF \l__xdu_gr_type_tl { master }
+          {
+            \str_set:Nn \l__xdu_header_str
+              { Master~Thesis~of~XIDIAN~UNIVERSITY }
+          }
+          {
+            \str_set:Nn \l__xdu_header_str
+              { Doctoral~Dissertation~of~XIDIAN~UNIVERSITY }
+          }
+      }
+  }
+\cs_new:Npn \__xdu_lang_switch:nn #1#2
+  {
+    \str_if_eq:NNTF { \l__xdu_lang_tl } { zh }
+      { #1 }
+      { #2 }
+  }
+\cs_new:Npn \__xdu_rm_family:
+  { \bool_if:NTF \l__xdu_en_cjk_font_bool { \CJKfamily+ { rm } } { \rmfamily } }
+\cs_new:Npn \__xdu_sf_family:
+  { \bool_if:NTF \l__xdu_en_cjk_font_bool { \CJKfamily+ { sf } } { \sffamily } }
+\cs_new:Npn \__xdu_tt_family:
+  { \bool_if:NTF \l__xdu_en_cjk_font_bool { \CJKfamily+ { tt } } { \ttfamily } }
+\ctex_at_end_preamble:n
+  {
+    \str_new:N \l__xdu_pure_title_str
+    \str_set_eq:NN \l__xdu_pure_title_str \l__xdu_title_str
+    \str_remove_all:Nn \l__xdu_pure_title_str { \\ }
+  }
+\cs_new:Npn \__xdu_uline:n #1
+  { \CJKunderline [ thickness = 0.5pt ] { #1 } }
+\cs_new:Npn \__xdu_tl_set_if_empty:Nn #1#2
+  { \tl_if_empty:NT #1 { \tl_set:Nn #1 { #2 } } }
+\cs_new:Npn \__xdu_get_text_width:Nn #1#2
+  {
+    \box_clear_new:N \l__xdu_tmp_box
+    \hbox_set:Nn \l__xdu_tmp_box { #2 }
+    \dim_set:Nn #1 { \box_wd:N \l__xdu_tmp_box }
+  }
+\cs_generate_variant:Nn \__xdu_get_text_width:Nn { NV }
+\cs_new:Npn \__xdu_add_bookmark:n #1
+  { \currentpdfbookmark { #1 } { #1 } }
+\cs_new:Npn \__xdu_add_toc:n #1
+  {
+    \cleardoublepage
+    \phantomsection
+    \addcontentsline { toc } { chapter } { #1 }
+  }
+\cs_new:Npn \__xdu_n_chapter_head:n #1
+  {
+    \__xdu_add_bookmark:n { #1 }
+    \chapter*          { #1 }
+    \markboth          { #1 } { }
+  }
+\cs_new:Npn \__xdu_n_chapter_head_ii:nn #1#2
+  {
+    {
+      \ctexset { chapter / format = { #2 } }
+      \__xdu_n_chapter_head:n { #1 }
+    }
+  }
+\cs_new:Npn \__xdu_n_chapter_head:nn #1#2
+  {
+    \__xdu_add_bookmark:n { #1 }
+    \chapter*          { #2 }
+    \markboth          { #1 } { }
+  }
+\cs_new:Npn \__xdu_n_chapter_head_ii:nnn #1#2#3
+  {
+    {
+      \ctexset { chapter / format = { #3 } }
+      \__xdu_n_chapter_head:nn { #1 } { #2 }
+    }
+  }
+\cs_new:Npn \__xdu_n_chapter_head_toc:n #1
+  {
+    \__xdu_add_toc:n { #1 }
+    \chapter* { #1 }
+    \markboth { #1 } { }
+  }
+\cs_new:Npn \__xdu_n_chapter_head_toc:nn #1#2
+  {
+    \__xdu_add_toc:n { #1 }
+    \chapter* { #2 }
+    \markboth { #1 } { }
+  }
+\cs_new:Npn \__xdu_typeout_keywords:nNn #1#2#3
+  {
+    \str_clear_new:N \l__xdu_keywords_label_str
+    \str_set:Nn \l__xdu_keywords_label_str { #1 }
+    \dim_zero_new:N \l__xdu_keywords_label_dim
+    \__xdu_get_text_width:NV \l__xdu_keywords_label_dim \l__xdu_keywords_label_str
+    \begin { list } { \l__xdu_keywords_label_str }
+      {
+        \labelwidth  \l__xdu_keywords_label_dim
+        \labelsep    \c_zero_dim
+        \rightmargin \c_zero_dim
+        \leftmargin  \l__xdu_keywords_label_dim
+      }
+      \item \clist_use:Nnnn #2 { #3 } { #3 } { #3 }
+    \end { list }
+  }
+\newgeometry
+  {
+    top           = 3cm,
+    bottom        = 2.5cm,
+    inner         = 2.5cm,
+    outer         = 2.5cm,
+    bindingoffset = 0.5cm,
+    head          = 2cm,
+    foot          = 0.75cm
+  }
+\savegeometry { main }
+\newgeometry
+  {
+    top    = 3cm,
+    bottom = 2.5cm,
+    inner  = 2.75cm,
+    outer  = 2.75cm,
+    head   = 2cm,
+    foot   = 0.75cm
+  }
+\savegeometry { main-sym }
+\newgeometry
+  {
+    top    = 3cm,
+    bottom = 2cm,
+    inner  = 3cm,
+    outer  = 2.5cm
+  }
+\savegeometry { cover }
+\cs_new:Npn \__xdu_load_main_geometry:
+  {
+    \bool_if:NTF \l__xdu_sym_mgn_bool
+      { \loadgeometry { main-sym } }
+      { \loadgeometry { main     } }
+  }
+\clist_map_inline:nn
+  {
+    { chinese  },
+    { arabic   },
+    { roman    },
+    { Roman    },
+    { alph     },
+    { Alph     },
+    { fnsymbol }
+  }
+  { \cs_new_eq:cc { __xdu _ #1 : } { #1 } }
+\tl_set:Nn \chaptername { Chapter }
+\tl_new:N \l__xdu_chaptername
+\tl_set_eq:NN \l__xdu_chaptername \chaptername
+\renewcommand { \chaptermark } [ 1 ]
+  {
+    \markboth
+      {
+        \__xdu_lang_switch:nn
+          { \CTEXthechapter }
+          { \l__xdu_chaptername \space \__xdu_Roman: { chapter } }
+        \quad #1
+      }
+      { }
+  }
+\fancypagestyle { plain }
+  {
+    \pagestyle { fancy }
+    \fancyhf { }
+    \fancyhead [ CE ] { \__xdu_rm_family: \zihao { 5  } \l__xdu_header_str     }
+    \fancyhead [ CO ] { \__xdu_rm_family: \zihao { 5  } \leftmark            }
+    \fancyfoot [ CE ] { \__xdu_rm_family: \zihao { -5 } \thepage             }
+    \fancyfoot [ CO ] { \__xdu_rm_family: \zihao { -5 } \thepage             }
+    \cs_set:Npn \headrulewidth { 0.5pt }
+    \cs_set:Npn \headrule
+      {
+        \hrule \@height \headrulewidth
+        \skip_vertical:N \headrulewidth
+        \hrule \@height \headrulewidth
+        \skip_vertical:N -\headrulewidth
+      }
+  }
+\fancypagestyle { front }
+  {
+    \pagestyle { plain }
+    \fancyfoot [ CE ] { \rmfamily \zihao { -5 } \thepage }
+    \fancyfoot [ CO ] { \rmfamily \zihao { -5 } \thepage }
+  }
+\renewcommand { \frontmatter }
+  {
+    \loadgeometry { cover }
+    \pagestyle    { empty }
+    \__xdu_load_main_geometry:
+    \pagestyle     { front }
+    \pagenumbering { Roman }
+  }
+\renewcommand { \mainmatter }
+  {
+    \__xdu_load_main_geometry:
+    \pagestyle     { plain  }
+    \pagenumbering { arabic }
+  }
+%% 
+%%
+%% End of file `xdupgthesis.cls'.
diff --git a/Master/texmf-dist/tex/xelatex/xduts/xduugthesis.cls b/Master/texmf-dist/tex/xelatex/xduts/xduugthesis.cls
index 4236cdc5506..11dfd6d8691 100644
--- a/Master/texmf-dist/tex/xelatex/xduts/xduugthesis.cls
+++ b/Master/texmf-dist/tex/xelatex/xduts/xduugthesis.cls
@@ -4,7 +4,7 @@
 %%
 %% The original source files were:
 %%
-%% xduts.dtx  (with options: `class,xduugthesis')
+%% xduts.dtx  (with options: `class,thesis,xduugthesis')
 %% 
 %% Copyright 2022--2022 by @note286 in GitHub and CTAN
 %% 
@@ -21,19 +21,20 @@
 %% The Current Maintainer of this work is @note286 in GitHub and CTAN.
 %% 
 %% This work consists of the files README.md, xduts.dtx, and xduts.ins
-%% and the derived files xduts.pdf, xduugthesis.cls, and xdufont.sty.
+%% and the derived files xduts.pdf, xdufont.sty, xdupgthesis.cls, and xduugthesis.cls.
 %% 
 %% The copyright of xidian-text.pdf and xidian-logo.pdf is Xidian University.
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplClass{xduugthesis}
-  {2022/04/16}{1.2.0.0}
+  {2022/05/03}{1.8.1.0}
   {Xidian University Undergraduate Thesis document class}
 \RequirePackage { xparse, l3keys2e }
 \PassOptionsToPackage { quiet } { xeCJK }
 \PassOptionsToClass
   {
+    a4paper,
     zihao=-4,
     sub4section,
     linespread = 1.5,
@@ -453,10 +454,7 @@
 \str_new:N \l__xdu_major_str
 \str_new:N \l__xdu_author_str
 \str_new:N \l__xdu_supv_str
-\str_new:N \l__xdu_supv_dept_str
 \str_new:N \l__xdu_supv_ent_str
-\str_new:N \l__xdu_supv_sch_str
-\str_new:N \l__xdu_class_id_str
 \str_new:N \l__xdu_student_id_str
 \tl_new:N \l__xdu_abstract_zh_tl
 \tl_new:N \l__xdu_abstract_en_tl
@@ -470,10 +468,7 @@
     major .tl_set:N = \l__xdu_major_str,
     author .tl_set:N = \l__xdu_author_str,
     supervisor .tl_set:N = \l__xdu_supv_str,
-    supervisor-department .tl_set:N = \l__xdu_supv_dept_str,
     supervisor-enterprise .tl_set:N = \l__xdu_supv_ent_str,
-    supervisor-school .tl_set:N = \l__xdu_supv_sch_str,
-    class-id .tl_set:N = \l__xdu_class_id_str,
     student-id .tl_set:N = \l__xdu_student_id_str,
     abstract .tl_set:N = \l__xdu_abstract_zh_tl,
     abstract* .tl_set:N = \l__xdu_abstract_en_tl,
@@ -483,21 +478,33 @@
   }
 \keys_set:nn { xdu }
   {
-    info  / title                 = { },
-    info  / department            = { },
-    info  / major                 = { },
-    info  / author                = { },
-    info  / supervisor            = { },
-    info  / supervisor-department = { },
-    info  / supervisor-enterprise = { },
-    info  / supervisor-school     = { },
-    info  / class-id              = { },
-    info  / student-id            = { },
-    info  / abstract              = { },
-    info  / abstract*             = { },
-    info  / keywords              = { },
-    info  / keywords*             = { },
-    info  / acknowledgements      = { }
+    info / title                 = { },
+    info / department            = { },
+    info / major                 = { },
+    info / author                = { },
+    info / supervisor            = { },
+    info / supervisor-enterprise = { },
+    info / student-id            = { },
+    info / abstract              = { },
+    info / abstract*             = { },
+    info / keywords              = { },
+    info / keywords*             = { },
+    info / acknowledgements      = { }
+  }
+\str_new:N \l__xdu_supv_dept_str
+\str_new:N \l__xdu_supv_sch_str
+\str_new:N \l__xdu_class_id_str
+\keys_define:nn { xdu / info }
+  {
+    supervisor-department .tl_set:N = \l__xdu_supv_dept_str,
+    supervisor-school .tl_set:N = \l__xdu_supv_sch_str,
+    class-id .tl_set:N = \l__xdu_class_id_str
+  }
+\keys_set:nn { xdu }
+  {
+    info / supervisor-department = { },
+    info / supervisor-school     = { },
+    info / class-id              = { }
   }
 \bool_new:N \l__xdu_en_cjk_font_bool
 \tl_new:N \l__xdu_lang_tl
@@ -616,6 +623,13 @@
     \chapter*          { #2 }
     \markboth          { #1 } { }
   }
+\cs_new:Npn \__xdu_n_chapter_head_ii:nnn #1#2#3
+  {
+    {
+      \ctexset { chapter / format = { #3 } }
+      \__xdu_n_chapter_head:nn { #1 } { #2 }
+    }
+  }
 \cs_new:Npn \__xdu_n_chapter_head_toc:n #1
   {
     \__xdu_add_toc:n { #1 }
@@ -679,13 +693,27 @@
       { \loadgeometry { main-sym } }
       { \loadgeometry { main     } }
   }
+\clist_map_inline:nn
+  {
+    { chinese  },
+    { arabic   },
+    { roman    },
+    { Roman    },
+    { alph     },
+    { Alph     },
+    { fnsymbol }
+  }
+  { \cs_new_eq:cc { __xdu _ #1 : } { #1 } }
+\tl_set:Nn \chaptername { Chapter }
+\tl_new:N \l__xdu_chaptername
+\tl_set_eq:NN \l__xdu_chaptername \chaptername
 \renewcommand { \chaptermark } [ 1 ]
   {
     \markboth
       {
         \__xdu_lang_switch:nn
           { \CTEXthechapter }
-          { \chaptername\space\Roman { chapter } }
+          { \l__xdu_chaptername \space \__xdu_Roman: { chapter } }
         \quad #1
       }
       { }
@@ -705,7 +733,7 @@
   {
     chapter       / name =
       {
-        \__xdu_lang_switch:nn { 第 } { \chaptername\space },
+        \__xdu_lang_switch:nn { 第 } { \l__xdu_chaptername \space },
         \__xdu_lang_switch:nn { 章 } { }
       },
     section       / name = { },
@@ -714,19 +742,31 @@
     paragraph     / name = { },
     subparagraph  / name = { }
   }
-\ctexset
+\ctex_at_end_preamble:n
   {
-    chapter       / number =
+    \__xdu_lang_switch:nn
       {
-        \__xdu_lang_switch:nn
-          { \chinese { chapter } }
-          { \Roman   { chapter } }
-      },
-    section       / number = { \thesection       },
-    subsection    / number = { \thesubsection    },
-    subsubsection / number = { \thesubsubsection },
-    paragraph     / number = { \theparagraph     },
-    subparagraph  / number = { \thesubparagraph  }
+        \ctexset
+          {
+            chapter       / number = { \chinese { chapter } },
+            section       / number = { \thesection          },
+            subsection    / number = { \thesubsection       },
+            subsubsection / number = { \thesubsubsection    },
+            paragraph     / number = { \theparagraph        },
+            subparagraph  / number = { \thesubparagraph     }
+          }
+      }
+      {
+        \ctexset
+          {
+            chapter       / number = { \Roman { chapter }           },
+            section       / number = { \thesection                  },
+            subsection    / number = { \thesubsection               },
+            subsubsection / number = { ( \roman { subsubsection } ) },
+            paragraph     / number = { ( \alph { paragraph } )      },
+            subparagraph  / number = { ( \arabic { subparagraph } ) }
+          }
+      }
   }
 \cs_new:Npn \__xdu_zh_t:nnn #1#2#3
   {
@@ -737,17 +777,24 @@
       { \raggedright }
   }
 \cs_new:Npn \__xdu_en_t:nn #1#2
-  { \zihao { \use:c { l__xdu_ #1 _tl } } \raggedright \skip_horizontal:n { #2 ex } }
+  {
+    \rmfamily
+    \zihao { \use:c { l__xdu_ #1 _tl } }
+    \bfseries
+    \str_if_eq:ccTF { #2 } { c }
+      { \centering   }
+      { \raggedright }
+  }
 \ctex_at_end_preamble:n
   {
     \__xdu_lang_switch:nn
       {
-         \__xdu_tl_set_if_empty:Nn \l__xdu_chap_tl      { 3 }
-         \__xdu_tl_set_if_empty:Nn \l__xdu_sec_tl       { 4 }
-         \__xdu_tl_set_if_empty:Nn \l__xdu_subsec_tl    { 4 }
-         \__xdu_tl_set_if_empty:Nn \l__xdu_subsubsec_tl { 4 }
-         \__xdu_tl_set_if_empty:Nn \l__xdu_para_tl      { 4 }
-         \__xdu_tl_set_if_empty:Nn \l__xdu_subpara_tl   { 4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_chap_tl      { 3 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_sec_tl       { 4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_subsec_tl    { 4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_subsubsec_tl { 4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_para_tl      { 4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_subpara_tl   { 4 }
         \ctexset
           {
             chapter       / format = { \__xdu_zh_t:nnn { sf } { chap      } { c } },
@@ -759,20 +806,20 @@
           }
       }
       {
-        \__xdu_tl_set_if_empty:Nn \l__xdu_chap_tl      { 4  }
-        \__xdu_tl_set_if_empty:Nn \l__xdu_sec_tl       { -4 }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_chap_tl      { 3  }
+        \__xdu_tl_set_if_empty:Nn \l__xdu_sec_tl       { 4  }
         \__xdu_tl_set_if_empty:Nn \l__xdu_subsec_tl    { -4 }
         \__xdu_tl_set_if_empty:Nn \l__xdu_subsubsec_tl { -4 }
         \__xdu_tl_set_if_empty:Nn \l__xdu_para_tl      { -4 }
         \__xdu_tl_set_if_empty:Nn \l__xdu_subpara_tl   { -4 }
         \ctexset
           {
-            chapter       / format = { \__xdu_en_t:nn { chap      } { 0  } },
-            section       / format = { \__xdu_en_t:nn { sec       } { 4  } },
-            subsection    / format = { \__xdu_en_t:nn { subsec    } { 8  } },
-            subsubsection / format = { \__xdu_en_t:nn { subsubsec } { 12 } },
-            paragraph     / format = { \__xdu_en_t:nn { para      } { 16 } },
-            subparagraph  / format = { \__xdu_en_t:nn { subpara   } { 20 } }
+            chapter       / format = { \__xdu_en_t:nn { chap      } { c } },
+            section       / format = { \__xdu_en_t:nn { sec       } { l } },
+            subsection    / format = { \__xdu_en_t:nn { subsec    } { l } },
+            subsubsection / format = { \__xdu_en_t:nn { subsubsec } { l } },
+            paragraph     / format = { \__xdu_en_t:nn { para      } { l } },
+            subparagraph  / format = { \__xdu_en_t:nn { subpara   } { l } }
           }
       }
   }
@@ -923,6 +970,19 @@
           { \end@float }
       }
   }
+\ctex_at_end_preamble:n
+  {
+    \@ifpackageloaded { longtable }
+      {
+        \bool_if:NT \l__xdu_tab_small_bool
+          {
+            \ctex_gadd_ltxhook:nn
+              { env/longtable/begin }
+              { \small }
+          }
+      }
+      { }
+  }
 \RequirePackage{hyperref}
 \hypersetup
   {
@@ -978,6 +1038,9 @@
 \RequirePackage { environ }
 \NewEnviron { appendixes }
   {
+    \cs_set:Npn \appendixname { \__xdu_lang_switch:nn { 附录 } { Appendix } }
+    \tl_set_eq:NN \l__xdu_chaptername \appendixname
+    \cs_set_eq:NN \__xdu_Roman: \__xdu_Alph:
     \appendix
     \renewcommand { \thefigure } { \thechapter \arabic { figure } }
     \renewcommand { \thetable  } { \thechapter \arabic { table  } }
@@ -1068,7 +1131,7 @@
           { \__xdu_cover_iii:nnnnn { 4em } { #1 } { #2 } { #3 } { #4 } }
       }
   }
-\renewcommand{\frontmatter}
+\renewcommand { \frontmatter }
   {
     \loadgeometry { cover }
     \pagestyle    { empty }
@@ -1115,11 +1178,16 @@
     \__xdu_load_main_geometry:
     \pagestyle     { plain }
     \pagenumbering { Roman }
-    \__xdu_n_chapter_head:nn
-      { 摘要            }
-      { 摘 { \quad } 要 }
+    \__xdu_lang_switch:nn
+      { \__xdu_n_chapter_head:nn { 摘要 } { 摘 { \quad } 要 } }
+      {
+        \__xdu_n_chapter_head_ii:nnn
+          { 摘要 }
+          { 摘 { \quad } 要 }
+          { \__xdu_sf_family: \zihao { 3 } \centering }
+      }
     {
-      \dim_set:Nn \parindent { 2\ccwd }
+      \dim_set:Nn \parindent { 2 \ccwd }
       \rmfamily \zihao { -4 }
       \file_if_exist_input:n { \l__xdu_abstract_zh_tl }
     }
@@ -1128,9 +1196,9 @@
       \__xdu_typeout_keywords:nNn { 关键词： } { \l__xdu_keywords_zh_clist } { \qquad }
     }
     \cleardoublepage
-    \__xdu_n_chapter_head_ii:nn {ABSTRACT} { \rmfamily \zihao{3} \bfseries \centering }
+    \__xdu_n_chapter_head_ii:nn {ABSTRACT} { \rmfamily \zihao { 3 } \bfseries \centering }
     {
-      \dim_set:Nn \parindent { 2\ccwd }
+      \dim_set:Nn \parindent { 2 \ccwd }
       \rmfamily \zihao { -4 }
       \file_if_exist_input:n { \l__xdu_abstract_en_tl }
     }
@@ -1146,33 +1214,36 @@
     \@starttoc { toc }
     \cleardoublepage
   }
-\renewcommand{\mainmatter}
+\renewcommand { \mainmatter }
   {
     \__xdu_load_main_geometry:
     \pagestyle     { plain  }
     \pagenumbering { arabic }
-    \dim_set:Nn \parindent { 2\ccwd }
+    \dim_set:Nn \parindent { 2 \ccwd }
     \rmfamily \zihao { -4 }
   }
-\renewcommand{\backmatter}
+\renewcommand { \backmatter }
   {
     \__xdu_n_chapter_head_toc:nn
       { \__xdu_lang_switch:nn { 致谢            } { Acknowledgements } }
       { \__xdu_lang_switch:nn { 致 { \quad } 谢 } { Acknowledgements } }
     {
-      \dim_set:Nn \parindent { 2\ccwd }
+      \dim_set:Nn \parindent { 2 \ccwd }
       \rmfamily \zihao { -4 }
       \file_if_exist_input:n { \l__xdu_ack_tl }
     }
-    \__xdu_add_toc:n { \__xdu_lang_switch:nn { 参考文献 } { Bibliography } }
+    \cs_set:Npn \bibname { \__xdu_lang_switch:nn { 参考文献 } { Bibliography } }
+    \__xdu_n_chapter_head_toc:n { \bibname }
     {
       \tl_if_eq:NnTF \l__xdu_bib_tool_tl { bibtex }
         {
+          \cs_set:Npn \bibsection { }
           \__xdu_rm_family: \zihao { 5 }
           \bibliography { \l__xdu_bib_file_clist }
         }
         {
-          \renewcommand { \bibfont } { \__xdu_rm_family: \zihao { 5 } }
+          \defbibheading { bibliography } [ ] { }
+          \cs_set:Npn \bibfont { \__xdu_rm_family: \zihao { 5 } }
           \printbibliography
         }
     }