diff --git a/add-sw_64-support.patch b/add-sw_64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ccdb599360ddf0c00684eea2a5f94abdff6c4170
--- /dev/null
+++ b/add-sw_64-support.patch
@@ -0,0 +1,67 @@
+From eceb494ef5f94152fe45d1ac401aa5b73bf4aa05 Mon Sep 17 00:00:00 2001
+From: maqi <maqi@uniontech.com>
+Date: Fri, 28 Feb 2025 14:17:57 +0800
+Subject: [PATCH] add sw_64 support
+
+---
+ build/_aux/config.guess                  | 3 +++
+ build/_aux/config.sub                    | 1 +
+ include/tscore/ink_queue.h               | 2 +-
+ iocore/eventsystem/UnixEventProcessor.cc | 2 +-
+ 4 files changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/build/_aux/config.guess b/build/_aux/config.guess
+index ce201f8..84aa38a 100755
+--- a/build/_aux/config.guess
++++ b/build/_aux/config.guess
+@@ -1048,6 +1048,9 @@ EOF
+     loongarch32:Linux:*:* | loongarch64:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
++    sw_64:Linux:*:*)
++	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
++	;;
+     m32r*:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
+diff --git a/build/_aux/config.sub b/build/_aux/config.sub
+index a6d99a0..1e177fc 100755
+--- a/build/_aux/config.sub
++++ b/build/_aux/config.sub
+@@ -1208,6 +1208,7 @@ case $cpu-$vendor in
+ 			| le32 | le64 \
+ 			| lm32 \
+ 			| loongarch32 | loongarch64 \
++                        | sw_64 \
+ 			| m32c | m32r | m32rle \
+ 			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+ 			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
+diff --git a/include/tscore/ink_queue.h b/include/tscore/ink_queue.h
+index a9fb1b5..d181b3d 100644
+--- a/include/tscore/ink_queue.h
++++ b/include/tscore/ink_queue.h
+@@ -139,7 +139,7 @@ union head_p {
+ #define SET_FREELIST_POINTER_VERSION(_x, _p, _v) \
+   (_x).s.pointer = _p;                           \
+   (_x).s.version = _v
+-#elif defined(__x86_64__) || defined(__ia64__) || defined(__powerpc64__) || defined(__mips64) || defined(__riscv) || defined(__loongarch64)
++#elif defined(__x86_64__) || defined(__ia64__) || defined(__powerpc64__) || defined(__mips64) || defined(__riscv) || defined(__loongarch64) || defined(__sw_64__)
+ /* Layout of FREELIST_POINTER
+  *
+  *  0 ~ 47 bits : 48 bits, Virtual Address
+diff --git a/iocore/eventsystem/UnixEventProcessor.cc b/iocore/eventsystem/UnixEventProcessor.cc
+index 3fb27cb..f3cd5e6 100644
+--- a/iocore/eventsystem/UnixEventProcessor.cc
++++ b/iocore/eventsystem/UnixEventProcessor.cc
+@@ -141,7 +141,7 @@ void
+ ThreadAffinityInitializer::setup_stack_guard(void *stack, int stackguard_pages)
+ {
+ #if !(defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__arm64__) || defined(__aarch64__) || \
+-      defined(__mips__) || defined(__powerpc64__) || defined(__riscv) || defined(__loongarch64))
++      defined(__mips__) || defined(__powerpc64__) || defined(__riscv) || defined(__loongarch64) || defined(__sw_64__))
+ #error Unknown stack growth direction.  Determine the stack growth direction of your platform.
+ // If your stack grows upwards, you need to change this function and the calculation of stack_begin in do_alloc_stack.
+ #endif
+-- 
+2.39.3
+
diff --git a/trafficserver.spec b/trafficserver.spec
index ef7f3fad7e1d87da0464b147cd0f238f89f0fe8e..af241a29b036c53c6f2e8d416ae13d196d2150ec 100644
--- a/trafficserver.spec
+++ b/trafficserver.spec
@@ -2,7 +2,7 @@
 %global vendor %{?_vendor:%{_vendor}}%{!?_vendor:openEuler}
 Name:                trafficserver
 Version:             9.2.5
-Release:             3
+Release:             4
 Summary:             Apache Traffic Server, a reverse, forward and transparent HTTP proxy cache
 License:             Apache-2.0
 URL:                 https://trafficserver.apache.org/
@@ -18,6 +18,7 @@ Patch0007:           CVE-2024-38479.patch
 Patch0008:           CVE-2024-50305.patch
 Patch0009:           CVE-2024-50306.patch
 Patch0010:           Invoke-initgroups-iff-we-got-enough-privileges.patch
+Patch0011:           add-sw_64-support.patch
 BuildRequires:       expat-devel hwloc-devel openssl-devel pcre-devel zlib-devel xz-devel
 BuildRequires:       libcurl-devel ncurses-devel gcc gcc-c++ perl-ExtUtils-MakeMaker
 BuildRequires:       libcap-devel cmake libunwind-devel automake chrpath
@@ -138,6 +139,9 @@ getent passwd ats >/dev/null || useradd -r -u 176 -g ats -d / -s /sbin/nologin -
 %{_datadir}/pkgconfig/trafficserver.pc
 
 %changelog
+* Fri Feb 28 2025 maqi <maqi@uniontech.com> - 9.2.5-4
+- Add sw_64 support
+
 * Tue Dec 03 2024 yaoxin <yao_xin001@hoperun.com> - 9.2.5-3
 - Fix trafficserver service error