diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-ja.def
index 8c6e529f..541d64c5 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Adobe CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-adobe-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-zh.def
index 020d6b73..1b974e03 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Adobe CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-adobe-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe.def
index 17c1f47b..c52f3e50 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-adobe.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Adobe CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-adobe.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-ja.def
index af2e81cb..8c93acb4 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Fandol CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-fandol-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-zh.def
index 3ebe116e..cb6f34b7 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Fandol CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-fandol-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol.def
index 1dc5db5f..e1c72561 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-fandol.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Fandol CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-fandol.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-ja.def
index 96399f43..5a3b7c96 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Founder CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-founder-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-zh.def
index 6126c2b4..e832f35c 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Founder CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-founder-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder.def
index f2af167e..a6448923 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-founder.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Founder CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-founder.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-ja.def
index 574acfc4..8385b613 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {macOS CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-mac-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-zh.def
index 80f0d315..21ee361f 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {macOS CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-mac-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac.def
index 22b5b382..52aa8f9b 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-mac.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {macOS CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-mac.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-ja.def
index 0d9034d9..b3efbd98 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Ubuntu CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-ubuntu-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-zh.def
index a6d1c62e..264140b6 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Ubuntu CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-ubuntu-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu.def
index e40410ee..4e9935ed 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-ubuntu.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Ubuntu CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-ubuntu.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-ja.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-ja.def
index f62f6a18..b7c85f77 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-ja.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Windows CJK fonts definition for Japanese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-windows-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-zh.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-zh.def
index 1cb00b01..80eaadc7 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-zh.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Windows CJK fonts definition for Chinese (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-windows-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows.def b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows.def
index 9754c189..4b32db0d 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-cjk-font-windows.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Windows CJK fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-cjk-font-windows.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-cambria.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-cambria.def
index d5b63ebc..5a53a289 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-cambria.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-cambria.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Cambria math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-cambria.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-libertinus.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-libertinus.def
new file mode 100644
index 00000000..b31b5b30
--- /dev/null
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-libertinus.def
@@ -0,0 +1,76 @@
+%%
+%% This is file `sjtu-math-font-libertinus.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% sjtutex.dtx  (with options: `font,math,libertinus')
+%% 
+%%     Copyright (C) SJTUG
+%%       2018--2023 Alexara Wu   <alexarawu@outlook.com>
+%%       2022--2023 Log Creative <logcreative@outlook.com>
+%% 
+%%     This work may be distributed and/or modified under the
+%%     conditions of the LaTeX Project Public License, either
+%%     version 1.3c 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 `maintained'.
+%% 
+%%     The Current Maintainers of this work are Alexara Wu and Log Creative.
+%% 
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
+  {Libertinus math fonts definition (SJTUTeX)}
+\ProvidesExplFile{sjtu-math-font-libertinus.def}
+  {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
+\__sjtu_fontset_case:nn
+  {
+    \exp_args:No \PassOptionsToPackage
+      { \g__sjtu_math_font_options_clist } { libertinust1math }
+    \RequirePackage { libertinust1math }
+  }
+  {
+    \RequirePackage { unicode-math }
+    \bool_if:NTF \g__sjtu_upright_integral_bool
+      { \setmathfont { LibertinusMath-Regular.otf } }
+      {
+        \setmathfont { LibertinusMath-Regular.otf }
+          [ StylisticSet = 8 ]
+      }
+    \setmathfont { latinmodern-math.otf } [ range = \checkmark ]
+    \setmathrm
+      { LibertinusSerif }
+      [
+        Extension           = .otf,
+        UprightFont         = *-Regular,
+        BoldFont            = *-Bold,
+        ItalicFont          = *-Italic,
+        BoldItalicFont      = *-BoldItalic,
+        SlantedFont         = *-Regular,
+        BoldSlantedFont     = *-Bold,
+        SlantedFeatures     = { FakeSlant = 0.2 },
+        BoldSlantedFeatures = { FakeSlant = 0.2 }
+      ]
+    \setmathsf
+      { LibertinusSans }
+      [
+        Extension           = .otf,
+        UprightFont         = *-Regular,
+        BoldFont            = *-Bold,
+        ItalicFont          = *-Italic,
+        BoldItalicFont      = *-Italic,
+        BoldItalicFeatures  = { FakeBold  = 3   },
+        SlantedFont         = *-Regular,
+        BoldSlantedFont     = *-Bold,
+        SlantedFeatures     = { FakeSlant = 0.2 },
+        BoldSlantedFeatures = { FakeSlant = 0.2 }
+      ]
+  }
+\endinput
+%%
+%% End of file `sjtu-math-font-libertinus.def'.
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-lm.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-lm.def
index b8f2347f..8f946441 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-lm.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-lm.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Latin Modern math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-lm.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -47,7 +47,6 @@
 \SetMathAlphabet { \mathtt } { bold   } { OT1 } { lmtt } { m  } { n  }
 \bool_if:NT \g__sjtu_upright_integral_bool
   { \RequirePackage { cmupint } }
-\RequirePackage { bm }
 \__sjtu_set_slanted_greek:
 \__sjtu_set_unimath_symbol:
 \endinput
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newcm.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newcm.def
index 7fde6efd..431cb8b3 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newcm.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newcm.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New Computer Modern math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-newcm.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newpx.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newpx.def
index 715900f2..697bc6ed 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newpx.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newpx.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New PX math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-newpx.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -38,7 +38,6 @@
 \tl_set:Nn \sfdefault { qhv }
 \tl_set:Nn \ttdefault { qcr }
 \RequirePackage { newpxmath }
-\RequirePackage { bm }
 \tl_set_eq:NN \encodingdefault \g__sjtu_save_encodingdefault_tl
 \tl_set_eq:NN \rmdefault \g__sjtu_save_rmdefault_tl
 \tl_set_eq:NN \sfdefault \g__sjtu_save_sfdefault_tl
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newtx.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newtx.def
index c875de06..d6975612 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newtx.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-newtx.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New TX math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-newtx.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -38,7 +38,6 @@
 \tl_set:Nn \sfdefault { qhv }
 \tl_set:Nn \ttdefault { qcr }
 \RequirePackage { newtxmath }
-\RequirePackage { bm }
 \tl_set_eq:NN \encodingdefault \g__sjtu_save_encodingdefault_tl
 \tl_set_eq:NN \rmdefault \g__sjtu_save_rmdefault_tl
 \tl_set_eq:NN \sfdefault \g__sjtu_save_sfdefault_tl
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-stixtwo.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-stixtwo.def
index 22e9fe8f..02496528 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-stixtwo.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-stixtwo.def
@@ -24,14 +24,14 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {STIX Two math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-stixtwo.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
 \__sjtu_fontset_case:nn
   {
     \PassOptionsToPackage { notext } { stix2 }
-    \RequirePackage { upgreek, stix2, bm }
+    \RequirePackage { upgreek, stix2 }
     \__sjtu_set_slanted_greek:
   }
   {
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-times.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-times.def
index a73ce61e..08b63914 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-times.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-times.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Times math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-times.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -39,7 +39,6 @@
 \SetMathAlphabet { \mathtt } { bold } { OT1 } { pcr } { b } { n }
 \bool_if:NT \g__sjtu_upright_integral_bool
   { \RequirePackage { cmupint } }
-\RequirePackage { bm }
 \__sjtu_set_unimath_symbol:
 \endinput
 %%
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-xits.def b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-xits.def
index 0ee00163..bb6def4e 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-math-font-xits.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-math-font-xits.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {XITS math fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-math-font-xits.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-cambria.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-cambria.def
index 3b18f0e3..f32ecf6d 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-cambria.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-cambria.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Cambria text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-cambria.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-libertinus.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-libertinus.def
new file mode 100644
index 00000000..e60d6a8e
--- /dev/null
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-libertinus.def
@@ -0,0 +1,69 @@
+%%
+%% This is file `sjtu-text-font-libertinus.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% sjtutex.dtx  (with options: `font,text,libertinus')
+%% 
+%%     Copyright (C) SJTUG
+%%       2018--2023 Alexara Wu   <alexarawu@outlook.com>
+%%       2022--2023 Log Creative <logcreative@outlook.com>
+%% 
+%%     This work may be distributed and/or modified under the
+%%     conditions of the LaTeX Project Public License, either
+%%     version 1.3c 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 `maintained'.
+%% 
+%%     The Current Maintainers of this work are Alexara Wu and Log Creative.
+%% 
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
+  {Libertinus text fonts definition (SJTUTeX)}
+\ProvidesExplFile{sjtu-text-font-libertinus.def}
+  {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
+\__sjtu_fontset_case:nn
+  {
+    \tl_set:Nn \encodingdefault { T1 }
+    \tl_set:Nn \rmdefault { LibertinusSerif-TLF }
+    \tl_set:Nn \sfdefault { LibertinusSans-TLF  }
+    \tl_set:Nn \ttdefault { lmtt                }
+  }
+  {
+    \setmainfont
+      { LibertinusSerif }
+      [
+        Extension           = .otf,
+        UprightFont         = *-Regular,
+        BoldFont            = *-Bold,
+        ItalicFont          = *-Italic,
+        BoldItalicFont      = *-BoldItalic,
+        SlantedFont         = *-Regular,
+        BoldSlantedFont     = *-Bold,
+        SlantedFeatures     = { FakeSlant = 0.2 },
+        BoldSlantedFeatures = { FakeSlant = 0.2 }
+      ]
+    \setsansfont
+      { LibertinusSans }
+      [
+        Extension           = .otf,
+        UprightFont         = *-Regular,
+        BoldFont            = *-Bold,
+        ItalicFont          = *-Italic,
+        BoldItalicFont      = *-Italic,
+        BoldItalicFeatures  = { FakeBold  = 3   },
+        SlantedFont         = *-Regular,
+        BoldSlantedFont     = *-Bold,
+        SlantedFeatures     = { FakeSlant = 0.2 },
+        BoldSlantedFeatures = { FakeSlant = 0.2 }
+      ]
+  }
+\endinput
+%%
+%% End of file `sjtu-text-font-libertinus.def'.
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-lm.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-lm.def
index 8ba80261..38775bfc 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-lm.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-lm.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Latin Modern text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-lm.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newcm.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newcm.def
index fa42c80a..e09081aa 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newcm.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newcm.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New Computer Modern text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-newcm.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newpx.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newpx.def
index 4bf7ec37..775d4e3e 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newpx.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newpx.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New PX text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-newpx.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newtx.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newtx.def
index a89036d0..c04c3758 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newtx.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-newtx.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {New TX text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-newtx.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-stixtwo.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-stixtwo.def
index 534c43c3..d8064062 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-stixtwo.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-stixtwo.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {STIX Two text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-stixtwo.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-times.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-times.def
index 5f8a978c..cad081e9 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-times.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-times.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Times text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-times.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-xits.def b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-xits.def
index 800c8a96..095ab3a9 100644
--- a/texmf/tex/latex/sjtutex/fd/sjtu-text-font-xits.def
+++ b/texmf/tex/latex/sjtutex/fd/sjtu-text-font-xits.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {XITS text fonts definition (SJTUTeX)}
 \ProvidesExplFile{sjtu-text-font-xits.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-generic-de.def b/texmf/tex/latex/sjtutex/sjtu-lang-generic-de.def
index f1b1cacb..0a35b1d0 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-generic-de.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-generic-de.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {German specific definition for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-generic-de.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -44,6 +44,7 @@
   { \__sjtu_date_aux_short_de:nn {#1} {#2} }
 \cs_new_protected:Nn \__sjtu_set_language_de:
   {
+    \tl_set:Nn \languagename { ngerman }
     \ctex_set:n { autoindent = 1.5 em }
     \normalfont
   }
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-generic-en.def b/texmf/tex/latex/sjtutex/sjtu-lang-generic-en.def
index aa7d66a2..103d819c 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-generic-en.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-generic-en.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {English specific definition for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-generic-en.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -67,6 +67,7 @@
   { \__sjtu_date_aux_short_en:nn {#1} {#2} }
 \cs_new_protected:Nn \__sjtu_set_language_en:
   {
+    \tl_set:Nn \languagename { english }
     \ctex_set:n { autoindent = 1.5 em }
     \normalfont
   }
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-generic-ja.def b/texmf/tex/latex/sjtutex/sjtu-lang-generic-ja.def
index fb091307..7a34387c 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-generic-ja.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-generic-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Japanese specific definition for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-generic-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -51,6 +51,7 @@
   }
 \cs_new_protected:Nn \__sjtu_set_language_ja:
   {
+    \tl_set:Nn \languagename { japanese }
     \ctex_set:n { autoindent = 1 }
     \__sjtu_set_cjk_default_ja:
     \normalfont
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-generic-zh.def b/texmf/tex/latex/sjtutex/sjtu-lang-generic-zh.def
index 98831456..8b4b6255 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-generic-zh.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-generic-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Chinese specific definition for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-generic-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -51,6 +51,7 @@
   }
 \cs_new_protected:Nn \__sjtu_set_language_zh:
   {
+    \tl_set:Nn \languagename { chinese }
     \ctex_set:n { autoindent = true }
     \__sjtu_set_cjk_default_zh:
     \normalfont
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-de.def b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-de.def
index df79551e..4d867713 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-de.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-de.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {German specific definition for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-thesis-de.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -54,6 +54,7 @@
   { \__sjtu_date_aux_short_de:nn {#1} {#2} }
 \cs_new_protected:Nn \__sjtu_set_language_de:
   {
+    \tl_set:Nn \languagename { ngerman }
     \ctex_set:n { autoindent = 1.5 em }
     \normalfont
   }
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-en.def b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-en.def
index f95dddfa..d3704b14 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-en.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-en.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {English specific definition for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-thesis-en.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -35,7 +35,7 @@
       {
         A~ Dissertation~ Submitted~ to \exp_not:N \\
         { \exp_not:V \c__sjtu_name_univ_en_tl }~ for~
-        { \exp_not:V \c__sjtu_name_degree_level_en_tl }~ Degree
+        { \exp_not:V \c__sjtu_name_degree_level_possessive_en_tl }~ Degree
       }
   }
 \cs_new:Npn \__sjtu_ordinal_en:n #1
@@ -77,6 +77,7 @@
   { \__sjtu_date_aux_short_en:nn {#1} {#2} }
 \cs_new_protected:Nn \__sjtu_set_language_en:
   {
+    \tl_set:Nn \languagename { english }
     \ctex_set:n { autoindent = 1.5 em }
     \normalfont
   }
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-ja.def b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-ja.def
index befdb30e..31140a8b 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-ja.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Japanese specific definition for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-thesis-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -61,6 +61,7 @@
   }
 \cs_new_protected:Nn \__sjtu_set_language_ja:
   {
+    \tl_set:Nn \languagename { japanese }
     \ctex_set:n { autoindent = 1 }
     \__sjtu_set_cjk_default_ja:
     \normalfont
diff --git a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-zh.def b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-zh.def
index 4a7cb84a..c63f68df 100644
--- a/texmf/tex/latex/sjtutex/sjtu-lang-thesis-zh.def
+++ b/texmf/tex/latex/sjtutex/sjtu-lang-thesis-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Chinese specific definition for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-lang-thesis-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -61,6 +61,7 @@
   }
 \cs_new_protected:Nn \__sjtu_set_language_zh:
   {
+    \tl_set:Nn \languagename { chinese }
     \ctex_set:n { autoindent = true }
     \__sjtu_set_cjk_default_zh:
     \normalfont
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-generic-de.def b/texmf/tex/latex/sjtutex/sjtu-name-generic-de.def
index f1595762..cb397ceb 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-generic-de.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-generic-de.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {German name config for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-generic-de.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-generic-en.def b/texmf/tex/latex/sjtutex/sjtu-name-generic-en.def
index 45468df1..e1244289 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-generic-en.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-generic-en.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {English name config for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-generic-en.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-generic-ja.def b/texmf/tex/latex/sjtutex/sjtu-name-generic-ja.def
index 6e565351..657ade13 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-generic-ja.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-generic-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Japanese name config for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-generic-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-generic-zh.def b/texmf/tex/latex/sjtutex/sjtu-name-generic-zh.def
index 783b6b4d..e62b11bd 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-generic-zh.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-generic-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Chinese name config for generic (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-generic-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-thesis-de.def b/texmf/tex/latex/sjtutex/sjtu-name-thesis-de.def
index ba5968c5..954a30c7 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-thesis-de.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-thesis-de.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {German name config for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-thesis-de.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-thesis-en.def b/texmf/tex/latex/sjtutex/sjtu-name-thesis-en.def
index 724d266c..808200bd 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-thesis-en.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-thesis-en.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {English name config for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-thesis-en.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -34,8 +34,8 @@
     July, August, September, October, November, December
   }
 \__sjtu_define_name_from_clist:nnnn { en }
-  { degree_level } { \g__sjtu_thesis_type_int }
-  { Bachelor, Master, Doctor }
+  { degree_level_possessive } { \g__sjtu_thesis_type_int }
+  { Bachelor's, Master's, Doctoral }
 \clist_map_inline:nn
   {
     { univ             } { Shanghai~ Jiao~ Tong~ University } ,
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-thesis-ja.def b/texmf/tex/latex/sjtutex/sjtu-name-thesis-ja.def
index 1b3efbad..826115e1 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-thesis-ja.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-thesis-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Japanese name config for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-thesis-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-name-thesis-zh.def b/texmf/tex/latex/sjtutex/sjtu-name-thesis-zh.def
index 2800d93c..833752ef 100644
--- a/texmf/tex/latex/sjtutex/sjtu-name-thesis-zh.def
+++ b/texmf/tex/latex/sjtutex/sjtu-name-thesis-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Chinese name config for thesis (SJTUTeX)}
 \ProvidesExplFile{sjtu-name-thesis-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/texmf/tex/latex/sjtutex/sjtu-scheme-de.def b/texmf/tex/latex/sjtutex/sjtu-scheme-de.def
index 731e97ab..f0b16d9d 100644
--- a/texmf/tex/latex/sjtutex/sjtu-scheme-de.def
+++ b/texmf/tex/latex/sjtutex/sjtu-scheme-de.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {German scheme (SJTUTeX)}
 \ProvidesExplFile{sjtu-scheme-de.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -58,6 +58,7 @@
 \ctex_patch_cmd:Nnn \quotation { 1.5em } { \parindent }
 \keys_set:nn { sjtu / style }
   { fnmark-style = plain   }
+\tl_set:Nn \languagename { ngerman  }
 \clist_map_inline:nn
   {
     { assumption  } { Annahme     } ,
diff --git a/texmf/tex/latex/sjtutex/sjtu-scheme-en.def b/texmf/tex/latex/sjtutex/sjtu-scheme-en.def
index 2594b511..856556c9 100644
--- a/texmf/tex/latex/sjtutex/sjtu-scheme-en.def
+++ b/texmf/tex/latex/sjtutex/sjtu-scheme-en.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {English scheme (SJTUTeX)}
 \ProvidesExplFile{sjtu-scheme-en.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -33,6 +33,7 @@
 \ctex_patch_cmd:Nnn \quotation { 1.5em } { \parindent }
 \keys_set:nn { sjtu / style }
   { fnmark-style = plain   }
+\tl_set:Nn \languagename { english  }
 \clist_map_inline:nn
   {
     { assumption  } { Assumption  } ,
diff --git a/texmf/tex/latex/sjtutex/sjtu-scheme-ja.def b/texmf/tex/latex/sjtutex/sjtu-scheme-ja.def
index c7ba167f..f83ef740 100644
--- a/texmf/tex/latex/sjtutex/sjtu-scheme-ja.def
+++ b/texmf/tex/latex/sjtutex/sjtu-scheme-ja.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Japanese scheme (SJTUTeX)}
 \ProvidesExplFile{sjtu-scheme-ja.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -63,6 +63,7 @@
 \ctex_patch_cmd:Nnn \quotation { 1.5em } { \parindent }
 \keys_set:nn { sjtu / style }
   { fnmark-style = circled }
+\tl_set:Nn \languagename { japanese }
 \clist_map_inline:nn
   {
     { assumption  } { 仮定        } ,
diff --git a/texmf/tex/latex/sjtutex/sjtu-scheme-zh.def b/texmf/tex/latex/sjtutex/sjtu-scheme-zh.def
index a7e6da17..0c406757 100644
--- a/texmf/tex/latex/sjtutex/sjtu-scheme-zh.def
+++ b/texmf/tex/latex/sjtutex/sjtu-scheme-zh.def
@@ -24,7 +24,7 @@
 %% 
 %%     The Current Maintainers of this work are Alexara Wu and Log Creative.
 %% 
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Chinese scheme (SJTUTeX)}
 \ProvidesExplFile{sjtu-scheme-zh.def}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -63,6 +63,7 @@
 \ctex_patch_cmd:Nnn \quotation { 1.5em } { \parindent }
 \keys_set:nn { sjtu / style }
   { fnmark-style = circled }
+\tl_set:Nn \languagename { chinese  }
 \clist_map_inline:nn
   {
     { assumption  } { 假设        } ,
diff --git a/texmf/tex/latex/sjtutex/sjtuarticle.cls b/texmf/tex/latex/sjtutex/sjtuarticle.cls
index 06293579..26e86d5b 100644
--- a/texmf/tex/latex/sjtutex/sjtuarticle.cls
+++ b/texmf/tex/latex/sjtutex/sjtuarticle.cls
@@ -26,7 +26,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Article template for Shanghai Jiao Tong University}
 \ProvidesExplClass{sjtuarticle}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -68,6 +68,7 @@
 \bool_new:N \g__sjtu_slanted_uppercase_greek_bool
 \bool_new:N \g__sjtu_upright_integral_bool
 \bool_new:N \g__sjtu_integral_limits_bool
+\clist_new:N \g__sjtu_math_font_options_clist
 \clist_set:Nn \g__sjtu_options_to_ctex_class_clist
   { a4paper, UTF8, scheme = plain, fontset = none }
 \clist_new:N \g__sjtu_options_to_packages_clist
@@ -181,17 +182,21 @@
   { \dim_set_eq:NN \g__sjtu_line_skip_dim \g__sjtu_default_line_skip_dim }
 \fp_set:Nn \g__sjtu_line_spread_fp
   { \dim_ratio:nn { \g__sjtu_line_skip_dim } { \g__sjtu_font_size_dim } / 1.2 }
-\clist_put_right:Nx \@classoptionslist
+\clist_set:Nx \g__sjtu_math_font_options_clist
   {
-    a4paper ,
     \bool_if:NT \g__sjtu_slanted_uppercase_greek_bool
       { slantedGreek } ,
     \bool_if:NT \g__sjtu_upright_integral_bool
-      { upint } ,
+      { upint }
+  }
+\clist_put_right:Nx \@classoptionslist
+  {
+    a4paper ,
+    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
+      { german, ngerman } ,
     \bool_if:NT \g__sjtu_integral_limits_bool
       { intlimits } ,
-    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
-      { german, ngerman }
+    \g__sjtu_math_font_options_clist
   }
 \clist_put_right:Nx \g__sjtu_options_to_ctex_class_clist
   {
@@ -211,7 +216,6 @@
   {
     { no-math           } { fontspec     } ,
     { titles            } { tocloft      } ,
-    { perpage, bottom   } { footmisc     } ,
     { list = off        } { bicaption    } ,
     { warnings-off =
       {
@@ -444,6 +448,11 @@
         \intcap\intcup\upint\lowint
       }
   }
+\ctex_at_end_preamble:n
+  {
+    \@ifpackageloaded { unicode-math }
+      { } { \RequirePackage { bm } }
+  }
 \NewDocumentCommand \CJKrmfamily { } { \CJKfamily { \CJKrmdefault } }
 \NewDocumentCommand \CJKsffamily { } { \CJKfamily { \CJKsfdefault } }
 \NewDocumentCommand \CJKttfamily { } { \CJKfamily { \CJKttdefault } }
@@ -987,34 +996,23 @@
       { \addcontentsline }
       { \caption@iflist { \addcontentsline } { \@gobblethree } }
   }
-\ctex_at_end_package:nn { listings }
-  {
-    \lstdefinestyle { lstStyleCode }
-      {
-        aboveskip         = \medskipamount ,
-        belowskip         = \medskipamount ,
-        basicstyle        = \ttfamily \zihao { 6 } ,
-        commentstyle      = \slshape \color { black!60 } ,
-        stringstyle       = \color { green!40!black!100 } ,
-        keywordstyle      = \bfseries \color { blue!50!black } ,
-        extendedchars     = false ,
-        upquote           = true ,
-        tabsize           = 2 ,
-        showstringspaces  = false ,
-        xleftmargin       = 1 em ,
-        xrightmargin      = 1 em ,
-        breaklines        = false ,
-        framexleftmargin  = 1 em ,
-        framexrightmargin = 1 em ,
-        backgroundcolor   = \color { gray!10 } ,
-        columns           = flexible ,
-        keepspaces        = true ,
-        texcl             = true ,
-        mathescape        = true
-      }
-  }
 \ctex_at_end_package:nn { nomencl }
   { \tl_set:Nn \nomname { \SJTU@nomname } }
+\ctex_at_end_package:nn { translations }
+  {
+    \DeclareLanguage { chinese }
+    \DeclareLanguageAlias { Chinese } { chinese }
+  }
+\ctex_at_end_package:nn { siunitx }
+  {
+    \@ifpackageloaded { translations }
+      {
+        \DeclareTranslation { Chinese  } { and } { 和 }
+        \DeclareTranslation { Japanese } { and } { と }
+        \DeclareTranslation { Chinese  } { to~(numerical~range) } { \textasciitilde }
+        \DeclareTranslation { Japanese } { to~(numerical~range) } { \textasciitilde }
+      } { }
+  }
 \endinput
 %%
 %% End of file `sjtuarticle.cls'.
diff --git a/texmf/tex/latex/sjtutex/sjtureport.cls b/texmf/tex/latex/sjtutex/sjtureport.cls
index 42d72f57..213dcc53 100644
--- a/texmf/tex/latex/sjtutex/sjtureport.cls
+++ b/texmf/tex/latex/sjtutex/sjtureport.cls
@@ -26,7 +26,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Report template for Shanghai Jiao Tong University}
 \ProvidesExplClass{sjtureport}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -68,6 +68,7 @@
 \bool_new:N \g__sjtu_slanted_uppercase_greek_bool
 \bool_new:N \g__sjtu_upright_integral_bool
 \bool_new:N \g__sjtu_integral_limits_bool
+\clist_new:N \g__sjtu_math_font_options_clist
 \clist_set:Nn \g__sjtu_options_to_ctex_class_clist
   { a4paper, UTF8, scheme = plain, fontset = none }
 \clist_new:N \g__sjtu_options_to_packages_clist
@@ -189,17 +190,21 @@
   { \dim_set_eq:NN \g__sjtu_line_skip_dim \g__sjtu_default_line_skip_dim }
 \fp_set:Nn \g__sjtu_line_spread_fp
   { \dim_ratio:nn { \g__sjtu_line_skip_dim } { \g__sjtu_font_size_dim } / 1.2 }
-\clist_put_right:Nx \@classoptionslist
+\clist_set:Nx \g__sjtu_math_font_options_clist
   {
-    a4paper ,
     \bool_if:NT \g__sjtu_slanted_uppercase_greek_bool
       { slantedGreek } ,
     \bool_if:NT \g__sjtu_upright_integral_bool
-      { upint } ,
+      { upint }
+  }
+\clist_put_right:Nx \@classoptionslist
+  {
+    a4paper ,
+    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
+      { german, ngerman } ,
     \bool_if:NT \g__sjtu_integral_limits_bool
       { intlimits } ,
-    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
-      { german, ngerman }
+    \g__sjtu_math_font_options_clist
   }
 \clist_put_right:Nx \g__sjtu_options_to_ctex_class_clist
   {
@@ -221,7 +226,6 @@
   {
     { no-math           } { fontspec     } ,
     { titles            } { tocloft      } ,
-    { perpage, bottom   } { footmisc     } ,
     { list = off        } { bicaption    } ,
     { warnings-off =
       {
@@ -456,6 +460,11 @@
         \intcap\intcup\upint\lowint
       }
   }
+\ctex_at_end_preamble:n
+  {
+    \@ifpackageloaded { unicode-math }
+      { } { \RequirePackage { bm } }
+  }
 \NewDocumentCommand \CJKrmfamily { } { \CJKfamily { \CJKrmdefault } }
 \NewDocumentCommand \CJKsffamily { } { \CJKfamily { \CJKsfdefault } }
 \NewDocumentCommand \CJKttfamily { } { \CJKfamily { \CJKttdefault } }
@@ -1023,34 +1032,23 @@
       { \addcontentsline }
       { \caption@iflist { \addcontentsline } { \@gobblethree } }
   }
-\ctex_at_end_package:nn { listings }
+\ctex_at_end_package:nn { nomencl }
+  { \tl_set:Nn \nomname { \SJTU@nomname } }
+\ctex_at_end_package:nn { translations }
   {
-    \lstdefinestyle { lstStyleCode }
+    \DeclareLanguage { chinese }
+    \DeclareLanguageAlias { Chinese } { chinese }
+  }
+\ctex_at_end_package:nn { siunitx }
+  {
+    \@ifpackageloaded { translations }
       {
-        aboveskip         = \medskipamount ,
-        belowskip         = \medskipamount ,
-        basicstyle        = \ttfamily \zihao { 6 } ,
-        commentstyle      = \slshape \color { black!60 } ,
-        stringstyle       = \color { green!40!black!100 } ,
-        keywordstyle      = \bfseries \color { blue!50!black } ,
-        extendedchars     = false ,
-        upquote           = true ,
-        tabsize           = 2 ,
-        showstringspaces  = false ,
-        xleftmargin       = 1 em ,
-        xrightmargin      = 1 em ,
-        breaklines        = false ,
-        framexleftmargin  = 1 em ,
-        framexrightmargin = 1 em ,
-        backgroundcolor   = \color { gray!10 } ,
-        columns           = flexible ,
-        keepspaces        = true ,
-        texcl             = true ,
-        mathescape        = true
-      }
+        \DeclareTranslation { Chinese  } { and } { 和 }
+        \DeclareTranslation { Japanese } { and } { と }
+        \DeclareTranslation { Chinese  } { to~(numerical~range) } { \textasciitilde }
+        \DeclareTranslation { Japanese } { to~(numerical~range) } { \textasciitilde }
+      } { }
   }
-\ctex_at_end_package:nn { nomencl }
-  { \tl_set:Nn \nomname { \SJTU@nomname } }
 \endinput
 %%
 %% End of file `sjtureport.cls'.
diff --git a/texmf/tex/latex/sjtutex/sjtuthesis.cls b/texmf/tex/latex/sjtutex/sjtuthesis.cls
index 1d4b9338..ffbc83e6 100644
--- a/texmf/tex/latex/sjtutex/sjtuthesis.cls
+++ b/texmf/tex/latex/sjtutex/sjtuthesis.cls
@@ -26,7 +26,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo $Id: sjtutex.dtx 2.0.2 2023-04-01 13:00:00Z Alexara Wu <alexarawu@outlook.com> $
+\GetIdInfo $Id: sjtutex.dtx 2.0.3 2023-09-25 19:50:00Z Alexara Wu <alexarawu@outlook.com> $
   {Thesis template for Shanghai Jiao Tong University}
 \ProvidesExplClass{sjtuthesis}
   {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -70,6 +70,7 @@
 \bool_new:N \g__sjtu_slanted_uppercase_greek_bool
 \bool_new:N \g__sjtu_upright_integral_bool
 \bool_new:N \g__sjtu_integral_limits_bool
+\clist_new:N \g__sjtu_math_font_options_clist
 \bool_new:N \g__sjtu_review_bool
 \clist_set:Nn \g__sjtu_options_to_ctex_class_clist
   { a4paper, UTF8, scheme = plain, fontset = none }
@@ -194,17 +195,21 @@
   { \dim_set_eq:NN \g__sjtu_line_skip_dim \g__sjtu_default_line_skip_dim }
 \fp_set:Nn \g__sjtu_line_spread_fp
   { \dim_ratio:nn { \g__sjtu_line_skip_dim } { \g__sjtu_font_size_dim } / 1.2 }
-\clist_put_right:Nx \@classoptionslist
+\clist_set:Nx \g__sjtu_math_font_options_clist
   {
-    a4paper ,
     \bool_if:NT \g__sjtu_slanted_uppercase_greek_bool
       { slantedGreek } ,
     \bool_if:NT \g__sjtu_upright_integral_bool
-      { upint } ,
+      { upint }
+  }
+\clist_put_right:Nx \@classoptionslist
+  {
+    a4paper ,
+    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
+      { german, ngerman } ,
     \bool_if:NT \g__sjtu_integral_limits_bool
       { intlimits } ,
-    \tl_if_eq:NNT \g__sjtu_lang_tl \c__sjtu_lang_de_tl
-      { german, ngerman }
+    \g__sjtu_math_font_options_clist
   }
 \clist_put_right:Nx \g__sjtu_options_to_ctex_class_clist
   {
@@ -224,7 +229,6 @@
   {
     { no-math           } { fontspec     } ,
     { titles            } { tocloft      } ,
-    { perpage, bottom   } { footmisc     } ,
     { list = off        } { bicaption    } ,
     { warnings-off =
       {
@@ -542,6 +546,11 @@
         \intcap\intcup\upint\lowint
       }
   }
+\ctex_at_end_preamble:n
+  {
+    \@ifpackageloaded { unicode-math }
+      { } { \RequirePackage { bm } }
+  }
 \NewDocumentCommand \CJKrmfamily { } { \CJKfamily { \CJKrmdefault } }
 \NewDocumentCommand \CJKsffamily { } { \CJKfamily { \CJKsfdefault } }
 \NewDocumentCommand \CJKttfamily { } { \CJKfamily { \CJKttdefault } }
@@ -606,6 +615,7 @@
     headsep       = 0.5 cm,
     footskip      = 1.0 cm
   }
+\AtEndOfClass { \raggedbottom }
 \pagestyle { fancy }
 \fancyhf { }
 \keys_define:nn { sjtu / style }
@@ -1601,34 +1611,23 @@
       { \addcontentsline }
       { \caption@iflist { \addcontentsline } { \@gobblethree } }
   }
-\ctex_at_end_package:nn { listings }
+\ctex_at_end_package:nn { nomencl }
+  { \tl_set:Nn \nomname { \SJTU@nomname } }
+\ctex_at_end_package:nn { translations }
   {
-    \lstdefinestyle { lstStyleCode }
+    \DeclareLanguage { chinese }
+    \DeclareLanguageAlias { Chinese } { chinese }
+  }
+\ctex_at_end_package:nn { siunitx }
+  {
+    \@ifpackageloaded { translations }
       {
-        aboveskip         = \medskipamount ,
-        belowskip         = \medskipamount ,
-        basicstyle        = \ttfamily \zihao { 6 } ,
-        commentstyle      = \slshape \color { black!60 } ,
-        stringstyle       = \color { green!40!black!100 } ,
-        keywordstyle      = \bfseries \color { blue!50!black } ,
-        extendedchars     = false ,
-        upquote           = true ,
-        tabsize           = 2 ,
-        showstringspaces  = false ,
-        xleftmargin       = 1 em ,
-        xrightmargin      = 1 em ,
-        breaklines        = false ,
-        framexleftmargin  = 1 em ,
-        framexrightmargin = 1 em ,
-        backgroundcolor   = \color { gray!10 } ,
-        columns           = flexible ,
-        keepspaces        = true ,
-        texcl             = true ,
-        mathescape        = true
-      }
+        \DeclareTranslation { Chinese  } { and } { 和 }
+        \DeclareTranslation { Japanese } { and } { と }
+        \DeclareTranslation { Chinese  } { to~(numerical~range) } { \textasciitilde }
+        \DeclareTranslation { Japanese } { to~(numerical~range) } { \textasciitilde }
+      } { }
   }
-\ctex_at_end_package:nn { nomencl }
-  { \tl_set:Nn \nomname { \SJTU@nomname } }
 \endinput
 %%
 %% End of file `sjtuthesis.cls'.