diff --git a/0002-fix-build-error-on-loongarch64.patch b/0002-fix-build-error-on-loongarch64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f606cb2132b6ca47a4749680166c879b201615ec
--- /dev/null
+++ b/0002-fix-build-error-on-loongarch64.patch
@@ -0,0 +1,45 @@
+From 755743785892c3030674586ba84c0ad3de224b97 Mon Sep 17 00:00:00 2001
+From: Jingyun Hua <huajingyun@loongson.cn>
+Date: Thu, 20 Jul 2023 02:46:28 +0000
+Subject: [PATCH] fix build error on loongarch64
+
+---
+ machines.h | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/machines.h b/machines.h
+index 4472bd1..3e184d5 100644
+--- a/machines.h
++++ b/machines.h
+@@ -90,23 +90,23 @@ static inline int is_breakpoint(pid_t pid, uintptr_t address)
+ #elif defined(MLX_LOONGARCH64)
+ static inline uintptr_t call_return_address(pid_t pid, registers_info_t *regs)
+ {
+-	return ptrace_get_data(pid, regs->gpr[3]);
++	return ptrace_get_data(pid, regs->regs[3]);
+ }
+ static inline uintptr_t call_return_value(registers_info_t *regs)
+ {
+-	return regs->gpr[1];
++	return regs->regs[1];
+ }
+ static inline uintptr_t call_arg1(pid_t pid, registers_info_t *regs)
+ {
+-	return regs->gpr[6];
++	return regs->regs[6];
+ }
+ static inline uintptr_t call_arg2(pid_t pid, registers_info_t *regs)
+ {
+-	return regs->gpr[7];
++	return regs->regs[7];
+ }
+ static inline uintptr_t pc_unwind(pid_t pid, registers_info_t *regs)
+ {
+-	return regs->pc;
++	return regs->csr_era;
+ }
+ static inline void set_breakpoint(pid_t pid, uintptr_t address, uintptr_t code)
+ {
+-- 
+2.33.0
+
diff --git a/memleax.spec b/memleax.spec
index d2aee0d483d944ed864f9491a9f240b34c3d00d7..b1379e2237dc12d631e1fb9f24073ddfb8884991 100644
--- a/memleax.spec
+++ b/memleax.spec
@@ -1,11 +1,12 @@
 Name:    memleax
 Version: 1.1.1
-Release: 6
+Release: 7
 Summary: Memory lead detection tool
 License: GPLv2
 URL: https://github.com/WuBingzheng/memleax
 Source0: https://github.com/WuBingzheng/memleax/archive/v%{version}.tar.gz#/memleax-%{version}.tar.gz
 Patch0:    0001-add-loongarch64-support.patch
+Patch1:    0002-fix-build-error-on-loongarch64.patch
 
 BuildRequires: 	make libunwind-devel elfutils-devel gcc
 
@@ -48,6 +49,9 @@ make install DESTDIR="%{buildroot}"
 %{_mandir}/man1/%{name}.1*
 
 %changelog
+* Thu Jul 20 2023 huajingyun <huajingyun@loongson.cn> - 1.1.1-7
+- fix build error on loongarch64
+
 * Wed Dec 14 2022 doupengda <doupengda@loongson.cn> - 1.1.1-6
 - add loongarch64 support