diff --git a/linuxdoc-tools-0.9.13-letter.patch b/linuxdoc-tools-0.9.13-letter.patch
index 232d130..ea9c509 100644
--- a/linuxdoc-tools-0.9.13-letter.patch
+++ b/linuxdoc-tools-0.9.13-letter.patch
@@ -1,12 +1,12 @@
 --- linuxdoc-tools-0.9.13/perl5lib/LinuxDocTools.pm.letter	Mon Nov 26 16:09:37 2001
 +++ linuxdoc-tools-0.9.13/perl5lib/LinuxDocTools.pm	Mon Nov 26 16:09:49 2001
-@@ -108,7 +108,7 @@
+@@ -203,7 +203,7 @@
  			  { option => "pass",      type => "s", short => "P" }
  			  ];
    $global->{backend}   = "linuxdoc";
 -  $global->{papersize} = "a4";
 +  $global->{papersize} = "letter";
-   $global->{language}  = "en";
+   $global->{language}  = '';
    $global->{charset}   = "ascii";
    $global->{style}     = "";
 --- linuxdoc-tools-0.9.13/man/linuxdoc.1.letter	Mon Nov 26 16:10:04 2001
diff --git a/linuxdoc-tools-0.9.20-lib64.patch b/linuxdoc-tools-0.9.20-lib64.patch
index 4e13616..d54329b 100644
--- a/linuxdoc-tools-0.9.20-lib64.patch
+++ b/linuxdoc-tools-0.9.20-lib64.patch
@@ -1,10 +1,11 @@
 --- linuxdoc-tools-0.9.60/bin/linuxdoc.in.orig
 +++ linuxdoc-tools-0.9.60/bin/linuxdoc.in
-@@ -23,6 +23,7 @@
- $AuxBinDir          = "@auxbindir@";
+@@ -12,6 +12,7 @@
+ use strict;
  
  use lib "@pkgdatadir@";
 +use lib "@prefix@/lib64/perl5";
  use lib "@perl5libdir@";
  
+ use LinuxDocTools::Utils qw{ldt_which};
  # ---------------------------------------------------------------------
diff --git a/linuxdoc-tools.spec b/linuxdoc-tools.spec
index e88c5c5..871415a 100644
--- a/linuxdoc-tools.spec
+++ b/linuxdoc-tools.spec
@@ -2,8 +2,8 @@
 
 Summary:  Convert LinuxDoc SGML source into other formats
 Name:     linuxdoc-tools
-Version:  0.9.72
-Release:  7
+Version:  0.9.83
+Release:  1
 License:  MIT
 Url:      https://tracker.debian.org/pkg/linuxdoc-tools
 Source:   http://http.us.debian.org/debian/pool/main/l/linuxdoc-tools/%{name}_%{version}.orig.tar.gz
@@ -78,17 +78,20 @@ exit 0
 %{_datadir}/%{name}
 %{_datadir}/entity-map
 %{_datadir}/texmf/tex/latex/misc/*.sty
-%exclude %{_datadir}/%{name}/epsf.*
-%exclude %{_datadir}/%{name}/url.sty
 %dir %{_vendorperllibdir}/Text
 %{_vendorperllibdir}/Text/EntityMap.pm
 %dir %{_vendorperllibdir}/LinuxDocTools
 %{_vendorperllibdir}/LinuxDocTools.pm
 %{_vendorperllibdir}/LinuxDocTools/*.pm
+%{_vendorperllibdir}/LinuxDocTools/Data/*.pm
 
 %files help
 %{_mandir}/*/*
 
 %changelog
+* Thu Nov 09 2023 wangkai <13474090681@163.com> - 0.9.83-1
+- Upgrade to version 0.9.83
+- Fix executing linuxdoc error when using language,charset parameters
+
 * Tue Dec 3 2019 mengxian <mengxian@huawei.com> - 0.9.72-7
 - Package init
diff --git a/linuxdoc-tools_0.9.72.orig.tar.gz b/linuxdoc-tools_0.9.72.orig.tar.gz
deleted file mode 100644
index 9f92d8e..0000000
Binary files a/linuxdoc-tools_0.9.72.orig.tar.gz and /dev/null differ
diff --git a/linuxdoc-tools_0.9.83.orig.tar.gz b/linuxdoc-tools_0.9.83.orig.tar.gz
new file mode 100644
index 0000000..7b856f7
Binary files /dev/null and b/linuxdoc-tools_0.9.83.orig.tar.gz differ