diff --git a/0001-add-sw_64-support.patch b/0001-add-sw_64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d6b9fdb518e98408d3160b5b0e49f06f364dc9cb
--- /dev/null
+++ b/0001-add-sw_64-support.patch
@@ -0,0 +1,68 @@
+From 1a8d14f3ed7b042a6fb526a7df2a664199668e1d Mon Sep 17 00:00:00 2001
+From: dongchuanjian <chuanjian@nfschina.com>
+Date: Thu, 17 Apr 2025 14:53:17 +0800
+Subject: [PATCH] add sw_64 support
+
+
+diff --git a/Modules/_ctypes/libffi_osx/types.c b/Modules/_ctypes/libffi_osx/types.c
+index 761d223..6c30067 100644
+--- a/Modules/_ctypes/libffi_osx/types.c
++++ b/Modules/_ctypes/libffi_osx/types.c
+@@ -43,7 +43,7 @@ FFI_INTEGRAL_TYPEDEF(float, 4, 4, FFI_TYPE_FLOAT);
+ /* Size and alignment are fake here. They must not be 0. */
+ FFI_INTEGRAL_TYPEDEF(void, 1, 1, FFI_TYPE_VOID);
+ 
+-#if defined ALPHA || defined SPARC64 || defined X86_64 ||	\
++#if defined ALPHA || defined SPARC64 || defined SW_64 || defined X86_64 ||	\
+ 	defined S390X || defined IA64 || defined POWERPC64
+ FFI_INTEGRAL_TYPEDEF(pointer, 8, 8, FFI_TYPE_POINTER);
+ #else
+@@ -112,4 +112,4 @@ FFI_INTEGRAL_TYPEDEF(longdouble, 16, 16, FFI_TYPE_LONGDOUBLE);
+ #else
+ FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
+ FFI_INTEGRAL_TYPEDEF(longdouble, 8, 8, FFI_TYPE_LONGDOUBLE);
+-#endif
+\ No newline at end of file
++#endif
+diff --git a/config.guess b/config.guess
+index e81d3ae..7a93969 100755
+--- a/config.guess
++++ b/config.guess
+@@ -1140,6 +1140,9 @@ EOF
+     sparc:Linux:*:* | sparc64:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
++    sw_64*:Linux:*:*)
++	echo $UNAME_MACHINE-unknown-linux-$LIBC
++	exit ;;
+     tile*:Linux:*:*)
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
+diff --git a/config.sub b/config.sub
+index d74fb6d..b5e6f31 100755
+--- a/config.sub
++++ b/config.sub
+@@ -1262,6 +1262,7 @@ 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/configure.ac b/configure.ac
+index 1b8c272..a8b8803 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -952,6 +952,8 @@ cat > conftest.c <<EOF
+ #  endif
+ # elif defined(__alpha__)
+         alpha-linux-gnu
++# elif defined(__sw_64__)
++        sw_64-linux-gnu
+ # elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP)
+ #  if defined(__ARMEL__)
+         arm-linux-gnueabihf
+-- 
+2.41.0
+
diff --git a/python3.spec b/python3.spec
index 5d497852d9f7f8d50549137f4512986fefbd5c64..05f5fa418e005a1284add661653f5fb337847d27 100644
--- a/python3.spec
+++ b/python3.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %global pybasever 3.11
 
 # pybasever without the dot:
@@ -242,6 +242,7 @@ Patch1002: python3-3.10.10-link-C-modules-with-libpython.patch
 Patch1003: 0001-add-loongarch64-support-for-python-3.10.12.patch
 Patch1004: fix-cve-2023-6597.patch
 Patch1005: fix-cve-2025-0938.patch
+Patch1006: 0001-add-sw_64-support.patch
 
 # ==========================================
 # Descriptions, and metadata for subpackages
@@ -1514,6 +1515,9 @@ CheckPython optimized
 # ======================================================
 
 %changelog
+* Thu Apr 17 2025 Dong Chuanjian <chuanjian@nfschina.com> - 3.11.6-4
+- Add sw_64 support
+
 * Thu Feb 27 2025 yangxinyu <yangxinyu@nfschina.com> - 3.11.6-3
 - fix cve-2025-0938