diff --git a/0013-loongarch64-add-loongarch64-support.patch b/0013-loongarch64-add-loongarch64-support.patch
new file mode 100644
index 0000000..9d09689
--- /dev/null
+++ b/0013-loongarch64-add-loongarch64-support.patch
@@ -0,0 +1,32 @@
+From 0ab9bc45ab09d98e9d6db082c9ea384093c65c39 Mon Sep 17 00:00:00 2001
+From: cenhuilin <cenhuilin@kylinos.cn>
+Date: Tue, 2 Jul 2024 16:52:03 +0800
+Subject: [PATCH] loongarch64: add loongarch64 support
+
+Signed-off-by: cenhuilin <cenhuilin@kylinos.cn>
+---
+ iotop/ioprio.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/iotop/ioprio.py b/iotop/ioprio.py
+index ba804c8..5ff5f61 100644
+--- a/iotop/ioprio.py
++++ b/iotop/ioprio.py
+@@ -27,6 +27,7 @@ import platform
+ # 'x86_64' but it will use the i386 syscall number, that's why we consider both
+ # the architecture name and the word size.
+ IOPRIO_GET_ARCH_SYSCALL = [
++    ('loongarch64', '*',   31),
+     ('aarch64',     '*',   31),
+     ('alpha',       '*',  443),
+     ('arm*',        '*',  315),
+@@ -43,6 +44,7 @@ IOPRIO_GET_ARCH_SYSCALL = [
+ ]
+ 
+ IOPRIO_SET_ARCH_SYSCALL = [
++    ('loongarch64', '*',   30),
+     ('aarch64',     '*',   30),
+     ('alpha',       '*',  442),
+     ('arm*',        '*',  314),
+-- 
+2.33.0
diff --git a/iotop.spec b/iotop.spec
index 8d54405..f4f88c7 100644
--- a/iotop.spec
+++ b/iotop.spec
@@ -1,6 +1,6 @@
 Name:    iotop
 Version: 0.6
-Release: 26
+Release: 27
 Summary: Simple top-like I/O monitor
 License: GPLv2+
 URL:     http://guichaz.free.fr/iotop/
@@ -22,6 +22,7 @@ Patch9:  0009-Improve-the-message-that-is-printed-when-Linux-tasks.patch
 Patch10: 0010-Fix-crash-due-to-syntax-error.patch
 Patch11: 0011-Use-monotonic-time-to-calculate-durations.patch
 Patch12: 0012-riscv-Add-riscv64-support.patch
+Patch13: 0013-loongarch64-add-loongarch64-support.patch
 
 %description
 iotop watches I/O usage information output by the Linux kernel (requires 2.6.20 or later) and
@@ -60,6 +61,9 @@ This contains man files for the using of iotop
 
 
 %changelog
+* Tue Jul 2 2024 cenhuilin <cenhuilin@kylinos.cn> - 0.6-27
+- loongarch64: add loongarch64 support
+
 * Wed Jul 31 2024 JiangJianJun <jiangjianjun3@huawei.com> - 0.6-26
 - DESC: fix spec format