diff --git a/iotop.spec b/iotop.spec
index 57985a3..8d54405 100644
--- a/iotop.spec
+++ b/iotop.spec
@@ -1,6 +1,6 @@
 Name:    iotop
 Version: 0.6
-Release: 25
+Release: 26
 Summary: Simple top-like I/O monitor
 License: GPLv2+
 URL:     http://guichaz.free.fr/iotop/
@@ -8,7 +8,7 @@ URL:     http://guichaz.free.fr/iotop/
 Source0: http://guichaz.free.fr/iotop/files/%{name}-%{version}.tar.bz2
 
 BuildArch: noarch
-BuildRequires: python3-devel 
+BuildRequires: python3-devel
 
 Patch1:  0001-Switch-from-python-to-python3.patch
 Patch2:  0002-Fix-build-error-with-Python-3-caused-by-itervalues-i.patch
@@ -58,7 +58,11 @@ This contains man files for the using of iotop
 %files help
 %{_mandir}/man8/iotop.*
 
+
 %changelog
+* Wed Jul 31 2024 JiangJianJun <jiangjianjun3@huawei.com> - 0.6-26
+- DESC: fix spec format
+
 * Sun Sep 17 2023 Mingzheng Xing <xingmingzheng@iscas.ac.cn> - 0.6-25
 - riscv: Add riscv64 support