diff --git a/add-loongarch64-sw_64-support.patch b/add-loongarch64-sw_64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eaaab1ba442299c4123e0a8944073a6076eb50d9
--- /dev/null
+++ b/add-loongarch64-sw_64-support.patch
@@ -0,0 +1,52 @@
+diff --git a/Foundation/include/Poco/Platform.h b/Foundation/include/Poco/Platform.h
+index 799db41..1905099 100644
+--- a/Foundation/include/Poco/Platform.h
++++ b/Foundation/include/Poco/Platform.h
+@@ -135,11 +135,15 @@
+ #define POCO_ARCH_AARCH64 0x0f
+ #define POCO_ARCH_ARM64   0x0f // same as POCO_ARCH_AARCH64
+ #define POCO_ARCH_RISCV64 0x10
+-
++#define POCO_ARCH_LOONGARCH64 0x11
++#define POCO_ARCH_SW_64 0x12
+ 
+ #if defined(__ALPHA) || defined(__alpha) || defined(__alpha__) || defined(_M_ALPHA)
+-	#define POCO_ARCH POCO_ARCH_ALPHA
+-	#define POCO_ARCH_LITTLE_ENDIAN 1
++        #define POCO_ARCH POCO_ARCH_ALPHA
++        #define POCO_ARCH_LITTLE_ENDIAN 1
++#elif defined(__sw_64__)
++        #define POCO_ARCH POCO_ARCH_SW_64
++        #define POCO_ARCH_LITTLE_ENDIAN 1
+ #elif defined(i386) || defined(__i386) || defined(__i386__) || defined(_M_IX86) || defined(EMSCRIPTEN)
+ 	#define POCO_ARCH POCO_ARCH_IA32
+ 	#define POCO_ARCH_LITTLE_ENDIAN 1
+@@ -165,6 +169,9 @@
+ 	#else
+ 		#error "MIPS but neither MIPSEL nor MIPSEB?"
+ 	#endif
++#elif defined(__loongarch__)
++	#define POCO_ARCH POCO_ARCH_LOONGARCH64
++	#define POCO_ARCH_LITTLE_ENDIAN 1
+ #elif defined(__hppa) || defined(__hppa__)
+ 	#define POCO_ARCH POCO_ARCH_HPPA
+ 	#define POCO_ARCH_BIG_ENDIAN 1
+diff --git a/Foundation/src/utils.h b/Foundation/src/utils.h
+index c87cee1..675a532 100644
+--- a/Foundation/src/utils.h
++++ b/Foundation/src/utils.h
+@@ -60,11 +60,12 @@
+     defined(__mips__) || \
+     defined(__powerpc__) || defined(__ppc__) || defined(__ppc64__) || \
+     defined(__sparc__) || defined(__sparc) || defined(__s390__) || \
+-    defined(__SH4__) || defined(__alpha__) || \
++    defined(__SH4__) || defined(__alpha__) || defined(__sw_64__) || \
+     defined(_MIPS_ARCH_MIPS32R2) || \
+     defined(__riscv) || \
+ 	defined(__AARCH64EL__) || \
+-    defined(nios2) || defined(__nios2) || defined(__nios2__)
++    defined(nios2) || defined(__nios2) || defined(__nios2__) || \
++    defined(__loongarch__)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+ #elif defined(_M_IX86) || defined(__i386__) || defined(__i386)
+ #if defined(_WIN32)
diff --git a/poco.spec b/poco.spec
index cbc17d9827dc31c2a9195a7cf368cd22cfe4e0d4..98a42921c73ade98fa989b576924b37d25052f48 100644
--- a/poco.spec
+++ b/poco.spec
@@ -1,10 +1,13 @@
 Name:		poco
 Version:	1.10.1
-Release:	3
+Release:	4
 Summary:	This is ROS melodic ros_comm's 3rdparty poco
 License:	BSL-1.0
 URL:		https://github.com/pocoproject/poco/releases/tag/poco-1.10.1-release
 Source0:	https://github.com/pocoproject/poco/archive/poco-1.10.1-release.tar.gz
+
+Patch1000:	add-loongarch64-sw_64-support.patch
+
 BuildRequires:	gcc-c++
 BuildRequires:	cmake
 BuildRequires:	boost-devel
@@ -14,7 +17,7 @@ BuildRequires:	openssl-devel
 This is ROS melodic ros_comm's 3rdparty poco.
 
 %prep
-%setup
+%autosetup -p1
 
 %install
 mkdir cmake-build/
@@ -35,6 +38,9 @@ find %{buildroot} -type f -name '*.so.*' -exec strip '{}' ';'
 /usr/local/*
 
 %changelog
+* Tue Aug 15 2023 yangchenguang <yangchenguang@kylinsec.com.cn> - 1.10.1-4
+- add loongarch64 sw_64 support
+
 * Wed Jun 15 2022 loong_C <loong_c@yeah.net> - 1.10.1-3
 - update poco.spec for License error and bad log