diff --git a/0001-add-sw_64-support.patch b/0001-add-sw_64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bd13121134f0fdd714d603bc46bd6dd634fd879a
--- /dev/null
+++ b/0001-add-sw_64-support.patch
@@ -0,0 +1,78 @@
+From 9a494eb2155c9cf782cc35171f49ef012f3817ad Mon Sep 17 00:00:00 2001
+From: maqi <maqi@uniontech.com>
+Date: Tue, 4 Mar 2025 18:06:10 +0800
+Subject: [PATCH] add sw_64 support
+
+---
+ builds/make.new/config/config.guess     | 3 +++
+ builds/make.new/config/config.sub       | 1 +
+ src/common/classes/DbImplementation.cpp | 1 +
+ src/common/common.h                     | 7 ++++++-
+ 4 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/builds/make.new/config/config.guess b/builds/make.new/config/config.guess
+index e81d3ae..595846d 100755
+--- a/builds/make.new/config/config.guess
++++ b/builds/make.new/config/config.guess
+@@ -1140,6 +1140,9 @@ EOF
+     sparc:Linux:*:* | sparc64:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
++    sw_64:Linux:*:*)
++	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
++	;;
+     tile*:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
+diff --git a/builds/make.new/config/config.sub b/builds/make.new/config/config.sub
+index d80c5d7..69d3401 100755
+--- a/builds/make.new/config/config.sub
++++ b/builds/make.new/config/config.sub
+@@ -1254,6 +1254,7 @@ case $cpu-$vendor in
+ 			| sparclite \
+ 			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
+ 			| spu \
++                        | sw_64 \
+ 			| tahoe \
+ 			| thumbv7* \
+ 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
+diff --git a/src/common/classes/DbImplementation.cpp b/src/common/classes/DbImplementation.cpp
+index 4f2def6..0aeaa25 100644
+--- a/src/common/classes/DbImplementation.cpp
++++ b/src/common/classes/DbImplementation.cpp
+@@ -40,6 +40,7 @@ static const UCHAR CpuMipsel = 5;
+ static const UCHAR CpuMips = 6;
+ static const UCHAR CpuArm = 7;
+ static const UCHAR CpuLoongarch64 = 19;
++static const UCHAR CpuSw_64 = 20;
+ static const UCHAR CpuIa64 = 8;
+ static const UCHAR CpuS390 = 9;
+ static const UCHAR CpuS390x = 10;
+diff --git a/src/common/common.h b/src/common/common.h
+index a1aa31e..ae9a067 100644
+--- a/src/common/common.h
++++ b/src/common/common.h
+@@ -148,6 +148,11 @@
+ #define RISC_ALIGNMENT
+ #endif /* sparc */
+ 
++#if defined(sw_64) || defined(__sw_64) || defined(__sw_64__)
++#define Sw_64
++#define FB_CPU CpuSw_64
++#endif /* sw_64 */
++
+ #ifdef _LOONGARCH_ARCH
+ #define FB_CPU CpuLoongarch64
+ #endif /* loongarch64 */
+@@ -920,7 +925,7 @@ void GDS_breakpoint(int);
+ // ASF: Currently, all little-endian are FB_SWAP_DOUBLE and big-endian aren't.
+ // AP: Define it for your hardware correctly in case your CPU do not follow mentioned rule.
+ //     The follwoing lines are kept for reference only.
+-//#if defined(i386) || defined(I386) || defined(_M_IX86) || defined(AMD64) || defined(ARM) || defined(_LOONGARCH_ARCH) || defined(MIPSEL) || defined(DARWIN64) || defined(IA64)
++//#if defined(i386) || defined(I386) || defined(_M_IX86) || defined(AMD64) || defined(ARM) || defined(_LOONGARCH_ARCH) || defined(Sw_64) || defined(sw_64) || defined(__sw_64) || defined(__sw_64__) || defined(MIPSEL) || defined(DARWIN64) || defined(IA64)
+ //#define		FB_SWAP_DOUBLE 1
+ //#elif defined(sparc) || defined(PowerPC) || defined(PPC) || defined(__ppc__) || defined(HPUX) || defined(MIPS) || defined(__ppc64__)
+ //#define		FB_SWAP_DOUBLE 0
+-- 
+2.39.3
+
diff --git a/firebird.spec b/firebird.spec
index 9734ead0cf3029ca6406021a49ac4aacb62f12a9..66868161e18f7ef6c562369643be1b04bfebc5d4 100644
--- a/firebird.spec
+++ b/firebird.spec
@@ -3,7 +3,7 @@
 
 Name:           firebird
 Version:        %{ver}.%{rev}
-Release:        2
+Release:        3
 
 Summary:        SQL relational database management system
 License:        Interbase
@@ -26,6 +26,7 @@ Patch0007:      firebird-configure-c99.patch
 #Patch0008:      0001-Port-to-RISC-V-64-bit-riscv64.patch
 Patch0009:     0001-add-loongarch64-support-for-Firebird.patch
 #Patch0010:     0002-Modify-PROD_FLAGS-and-DEV_FLAGS-parameters-for-loongarch64.patch
+Patch0011:      0001-add-sw_64-support.patch
 
 BuildRequires: autoconf
 BuildRequires: automake
@@ -331,6 +332,9 @@ fi
 %{_bindir}/gsplit
 
 %changelog
+* Tue Mar 04 2025 maqi <maqi@uniontech.com> - 4.0.4.3010-3
+- add sw_64 support
+
 * Mon May 20 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 4.0.4.3010-2
 - add loongarch64 support for firebird