2 files changed, 29 insertions, 17 deletions

diff --git a/macros/xetex/latex/xduts/xduts.dtx b/macros/xetex/latex/xduts/xduts.dtx
index 6816aa31a1..3bb022f91e 100644
--- a/macros/xetex/latex/xduts/xduts.dtx
+++ b/macros/xetex/latex/xduts/xduts.dtx
@@ -1,7 +1,7 @@
 % \iffalse
 %<*driver>
 \ProvidesFile{xduts.dtx}
-[2023/02/03 v4.4.0.0 Xidian University TeX Suite]
+[2023/02/06 v4.4.2.0 Xidian University TeX Suite]
 %</driver>
 %<class|sty>\NeedsTeXFormat{LaTeX2e}
 %<class|sty>\RequirePackage{expl3}
@@ -9,7 +9,7 @@
 %<xduugtp>\ProvidesExplClass{xduugtp}
 %<xdupgthesis>\ProvidesExplClass{xdupgthesis}
 %<xduugthesis>\ProvidesExplClass{xduugthesis}
-%<class|sty>  {2023/02/03}{4.4.0.0}
+%<class|sty>  {2023/02/06}{4.4.2.0}
 %<xdufont>  {Xidian University Font package}
 %<xduugtp>  {Xidian University Undergraduate Thesis Proposal class}
 %<xdupgthesis>  {Xidian University Postgraduate Thesis document class}
@@ -5180,6 +5180,7 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\DeclareCaptionFont,\captionsetup*}
+% \changes{v4.4.2.0}{2023/02/06}{修正\pkgx{algorithm}算法caption对齐方式}
 % \changes{v3.1.1.0}{2022/12/04}{修正\pkgx{algorithm}算法caption格式设置}
 % \changes{v3.0.0.0}{2022/12/03}{设置\pkgx{algorithm}算法caption格式}
 % \changes{v2.18.0.0}{2022/11/28}{设置\pkgx{algorithm}算法caption对齐方式}
@@ -5208,13 +5209,13 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
       { \captionsetup* [ algorithm ] { format = hang  } }
       { \captionsetup* [ algorithm ] { format = plain } }
     \captionsetup* [ ruled ] { strut = off }
-    \tl_if_eq:NnTF \l_@@_ft_cap_align_tl { left }
+    \tl_if_eq:NnTF \l_@@_alg_cap_align_tl { left }
       {
         \captionsetup* [ algorithm ]
           { singlelinecheck = false, justification = justified }
       }
       {
-        \tl_if_eq:NnTF \l_@@_ft_cap_align_tl { centering }
+        \tl_if_eq:NnTF \l_@@_alg_cap_align_tl { centering }
           {
             \captionsetup* [ algorithm ]
               { singlelinecheck = false, justification = centerlast }
@@ -5227,6 +5228,7 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
   }
 %    \end{macrocode}
 % \end{macro}
+% \changes{v4.4.1.0}{2023/02/06}{修正\pkgx{algorithm}算法三线间距配置}
 % \changes{v3.1.0.0}{2022/12/03}{设置\pkgx{algorithm}算法三线间距}
 % \begin{macro}{\ctex_at_end_preamble:n}
 % 设置\pkgx{algorithm}算法三线间距。
@@ -5235,14 +5237,18 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
   {
     \bool_if:NT \l_@@_add_alg_rule_vspace_bool
       {
-        \cs_set:Npn \fs@ruled
+        \@ifpackageloaded { algorithm }
           {
-            \cs_set_eq:NN \@fs@capt \floatc@plain
-            \cs_set:Npn   \@fs@pre  { \hrule height .8pt depth 0pt \kern 5pt }
-            \cs_set:Npn   \@fs@post { \kern 5pt \hrule \relax                }
-            \cs_set:Npn   \@fs@mid  { \kern 5pt \hrule \kern 5pt             }
-            \cs_set_eq:NN \@fs@iftopcapt \iftrue
+            \cs_set:Npn \fs@ruled
+              {
+                \cs_set_eq:NN \@fs@capt \floatc@plain
+                \cs_set:Npn   \@fs@pre  { \hrule height .8pt depth 0pt \kern 5pt }
+                \cs_set:Npn   \@fs@post { \kern 5pt \hrule \relax                }
+                \cs_set:Npn   \@fs@mid  { \kern 5pt \hrule \kern 5pt             }
+                \cs_set_eq:NN \@fs@iftopcapt \iftrue
+              }
           }
+          { }
       }
   }
 %    \end{macrocode}
@@ -5257,7 +5263,7 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
 %    \begin{macrocode}
 \ctex_at_end_preamble:n
   {
-    \cs_if_exist:NT \thealgocf
+    \@ifpackageloaded { algorithm2e }
       {
         \SetAlgoCaptionSeparator { \hbox_to_wd:nn { \l_@@_cap_label_sep_tl } { } }
         \bool_if:NTF \l_@@_alg_small_cap_bool
@@ -5320,14 +5326,16 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
                   }
               }
           }
-      \RenewDocumentCommand { \algocf@makecaption@ruled } { mm }
-        { \global \sbox \algocf@capbox { \algocf@makecaption { #1 } { #2 } } }
-      \RenewDocumentCommand { \algocf@makecaption@boxed } { mm }
-        { \global \sbox \algocf@capbox { \algocf@makecaption { #1 } { #2 } } }
+        \RenewDocumentCommand { \algocf@makecaption@ruled } { mm }
+          { \global \sbox \algocf@capbox { \algocf@makecaption { #1 } { #2 } } }
+        \RenewDocumentCommand { \algocf@makecaption@boxed } { mm }
+          { \global \sbox \algocf@capbox { \algocf@makecaption { #1 } { #2 } } }
       }
+      { }
   }
 %    \end{macrocode}
 % \end{macro}
+% \changes{v4.4.1.0}{2023/02/06}{修正\pkgx{algorithm2e}算法三线间距配置}
 % \changes{v3.1.0.0}{2022/12/03}{设置\pkgx{algorithm2e}算法三线间距}
 % \begin{macro}{\ctex_at_end_preamble:n}
 % 设置\pkgx{algorithm2e}算法三线间距。
@@ -5336,8 +5344,12 @@ literate        = {\$}{{\textcolor{purple3}{\$}}}{1}
   {
     \bool_if:NT \l_@@_add_alg_rule_vspace_bool
       {
-        \dim_set:Nn \interspacetitleruled { 5pt }
-        \dim_set:Nn \interspacealgoruled  { 5pt }
+        \@ifpackageloaded { algorithm2e }
+          {
+            \dim_set:Nn \interspacetitleruled { 5pt }
+            \dim_set:Nn \interspacealgoruled  { 5pt }
+          }
+          { }
       }
   }
 %    \end{macrocode}
diff --git a/macros/xetex/latex/xduts/xduts.pdf b/macros/xetex/latex/xduts/xduts.pdf
index 9f5ee31794..224504c986 100644
--- a/macros/xetex/latex/xduts/xduts.pdf
+++ b/macros/xetex/latex/xduts/xduts.pdf