diff --git a/source-highlight-3.1.9.tar.gz.sig b/source-highlight-3.1.9.tar.gz.sig
new file mode 100644
index 0000000000000000000000000000000000000000..ec531ce54fb1383fbe44ddbbabe239f28f3654e3
--- /dev/null
+++ b/source-highlight-3.1.9.tar.gz.sig
@@ -0,0 +1,17 @@
+-----BEGIN PGP SIGNATURE-----
+
+iQJDBAABCAAtFiEE6f6K6VDLB/W+sugFA2p1MJ0z5bUFAl2h6vwPHHRvbUB0cm9t
+ZXkuY29tAAoJEANqdTCdM+W1oWEP/RJEfZTp3WrGB+Fe1+FNiMDq+iGcdbm9MXpr
+fp871ds+zvm7Wb4WJEAMtrNSqozNQ1BLJdYuKovI4tWV/ej+189R7vqf1JytU31H
+8Sx6QokDt/cU+4NA4CBdXZoDEGwcQiFC5mQQCFiZqhJ70ayvnMRQ+XapMxFF+p2c
+pRv7+qgJVCrxRS7Vj21ZozFR7ZcMpm/fvZujWFL04DVh3hh84MDnlidl8xzNLoFW
+f9TJVgKA1ulA8urLzEfF9b8jRgpit1xXao86uwmW/t9wnYsUEZWqUQ9W9BvheufY
+2tjjwoQHBpPg6fyEZGenUcYMXKsbGK4Ce9kJItn6MTvo73OZ1sdjJtTxixMwHQh2
+NeNQ4TejoYJ7cM0YxT/peZcczlF9i2hQOIV7eqsbjhQSRD75POMnwcv98jqEzFE0
+gg9GiNg1RRgP2RtY/U0XCw2RjPEIpk8TalrUA8h0iQgGV837maTJKfpII2C29I+m
+EARjLz3k3tz/zBLtzPrVEJXCPp0V7WpHxyrBmrk46gHw0Dqlxtnpe58a40AeyKsN
+BwM8uH9ghWbizmg0UKXvEssycLGSzkB/G1c3l8nkI7V6dvNymuX5By4GpuakUiPz
+1zRJ9Q2yLOaF8owcRYStc5iLgolaTvTGVlbc6xoU1ZZE+obhINv5AX102uh8hvMk
+cx600fqZ
+=7IK7
+-----END PGP SIGNATURE-----
diff --git a/source-highlight-bz2256374-lesspipe_sh.patch b/source-highlight-bz2256374-lesspipe_sh.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b490cb27cbd8881d60932437a8b6f6a096ae87b9
--- /dev/null
+++ b/source-highlight-bz2256374-lesspipe_sh.patch
@@ -0,0 +1,39 @@
+commit 8be2bee7f6861fd27d5c181b15d3126fc7dbf73b
+Author: Keith Seitz <keiths@redhat.com>
+Date:   Sat Jan 20 09:25:05 2024 -0700
+
+    lesspipe may contain ".sh" extension
+    
+    On Fedora, the "lesspipe" script is actually called
+    "lesspipe.sh". This patch proposes to use "$(which NAME)"
+    to figure out the actual name of the script to use.
+    
+    If neither "lesspipe" nor "lesspipe.sh" exists in $PATH,
+    the patch simply uses "lesspipe", preserving the current behavior.
+    
+    It was based on the 3.1.9 release tarball, but should
+    apply cleanly to current git.
+    
+    This was reported as Fedora bugzilla 2256374.
+
+diff --git a/src/src-hilite-lesspipe.sh.in b/src/src-hilite-lesspipe.sh.in
+index eb5c3ee..76231c7 100644
+--- a/src/src-hilite-lesspipe.sh.in
++++ b/src/src-hilite-lesspipe.sh.in
+@@ -7,7 +7,15 @@ for source in "$@"; do
+ 	*Makefile|*makefile) 
+         source-highlight --failsafe -f esc --lang-def=makefile.lang --style-file=esc.style -i "$source" ;;
+ 	*.tar|*.tgz|*.gz|*.bz2|*.xz)
+-        lesspipe "$source" ;;
++	# The "lesspipe" script may or may not have ".sh" extension.
++	lesspipe=$(which lesspipe 2>/dev/null)
++	if [ -z "$lesspipe" ]; then
++	    lesspipe=$(which lesspipe.sh 2>/dev/null)
++	    if [ -z "$lesspipe" ]; then
++		lesspipe="lesspipe"
++	    fi
++	fi
++        $lesspipe "$source" ;;
+         *) source-highlight --failsafe --infer-lang -f esc --style-file=esc.style -i "$source" ;;
+     esac
+ done
diff --git a/source-highlight.spec b/source-highlight.spec
index 065d868b413fa7a538b147e72add32dc437dae00..38ca87952d7c68a4d96c18a55102ebf908965b79 100644
--- a/source-highlight.spec
+++ b/source-highlight.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release		4
 
 Name:		source-highlight
 Version:	3.1.9
@@ -7,14 +7,17 @@ Summary:	Produces a document with syntax highlighting
 
 License:	GPLv3+
 URL:		http://www.gnu.org/software/src-highlite/
-Source0:	ftp://ftp.gnu.org/gnu/src-highlite/%{name}-%{version}.tar.gz
+Source0:	ftp://ftp.gnu.org/gnu/src-highlite/source-highlight-3.1.9.tar.gz
+Source1:	ftp://ftp.gnu.org/gnu/src-highlite/source-highlight-3.1.9.tar.gz.sig
 BuildRequires:	make
 BuildRequires: 	bison, flex, boost-devel
 BuildRequires: 	help2man, chrpath, pkgconfig(bash-completion)
 BuildRequires: 	gcc, gcc-c++
+BuildRequires: ctags
 
 Patch0:		0000-remove-throw-specifications.patch
 Patch1:		0001-fix-tests-build-failure-on-clang-and-gcc12.patch		
+Patch2:	source-highlight-bz2256374-lesspipe_sh.patch
 
 %description
 This program, given a source file, produces a document with syntax
@@ -87,6 +90,8 @@ rm -rf $RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d
 %{_includedir}/srchilite/*.h
 
 %changelog
+* Mon Nov 17 2025 wenyuzifang <lzx02244079@alibaba-inc.com> - 3.1.9-4
+- Ensure compatibility with systems where lesspipe is named lesspipe.sh by detecting the correct script name.
 * Wed Mar 01 2023 Funda Wang <fundawang@yeah.net> - 3.1.9-3
 - Rebuild with boost 1.81.0