diff --git a/libdrm.spec b/libdrm.spec
index 26a613a8fa8ac468f799e6b3dc90a84d65ed37c7..7af3cc51c8f504fd7f00cfbb43ef2b9773052972 100644
--- a/libdrm.spec
+++ b/libdrm.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %define bcond_meson() %{lua: do
   local option = rpm.expand("%{1}")
   local with = rpm.expand("%{?with_" .. option .. "}")
@@ -14,87 +14,75 @@ end}
   print(string.format("-D%s=%s", option, value))
 end}
 
-%ifarch x86_64
-%bcond_without intel
-%else
-%bcond_with    intel
-%endif
 %bcond_without radeon
 %bcond_without amdgpu
 %bcond_without nouveau
 %bcond_without vmwgfx
 %bcond_with    omap
+%bcond_with    cairo_tests
+%bcond_without man_pages
+%bcond_with    freedreno_kgsl
+%bcond_without install_test_programs
+%bcond_without udev
+%ifarch x86_64
+%bcond_without intel
+%else
+%bcond_with    intel
+%endif
 %ifarch aarch64
-%bcond_without exynos
-%bcond_without freedreno
-%bcond_without tegra
-%bcond_without vc4
 %bcond_without etnaviv
+%bcond_without vc4
+%bcond_without tegra
+%bcond_without freedreno
+%bcond_without exynos
 %else
-%bcond_with    exynos
-%bcond_with    freedreno
-%bcond_with    tegra
-%bcond_with    vc4
 %bcond_with    etnaviv
+%bcond_with    vc4
+%bcond_with    tegra
+%bcond_with    freedreno
+%bcond_with    exynos
 %endif
-%bcond_with    cairo_tests
-%bcond_without man_pages
 %ifarch %{valgrind_arches}
 %bcond_without valgrind
 %else
 %bcond_with    valgrind
 %endif
-%bcond_with    freedreno_kgsl
-%bcond_without install_test_programs
-%bcond_without udev
 
 Name:           libdrm
 Summary:        Direct Rendering Manager runtime library
 Version:        2.4.115
 Release:        %{anolis_release}%{?dist}
 License:        MIT
-
 URL:            https://dri.freedesktop.org
 Source0:        https://dri.freedesktop.org/libdrm/%{name}-%{version}.tar.xz
 Source1:        README.rst
 Source2:        91-drm-modeset.rules
 
-BuildRequires:  meson >= 0.43
-BuildRequires:  gcc
+BuildRequires:  gcc kernel-headers 
 BuildRequires:  libatomic_ops-devel
-BuildRequires:  kernel-headers
-%if %{with intel}
-BuildRequires:  pkgconfig(pciaccess) >= 0.10
+BuildRequires:  chrpath meson >= 0.43 
+%if %{with udev}
+BuildRequires:  pkgconfig(udev)
 %endif
-#BuildRequires:  pkgconfig(cunit) >= 2.1
-%if %{with cairo_tests}
-BuildRequires:  pkgconfig(cairo)
+%if %{with valgrind}
+BuildRequires:  valgrind-devel
 %endif
 %if %{with man_pages}
 BuildRequires:  python3-docutils
 %endif
-%if %{with valgrind}
-BuildRequires:  valgrind-devel
+%if %{with cairo_tests}
+BuildRequires:  pkgconfig(cairo)
 %endif
-%if %{with udev}
-BuildRequires:  pkgconfig(udev)
+%if %{with intel}
+BuildRequires:  pkgconfig(pciaccess) >= 0.10
 %endif
-BuildRequires:  chrpath
-Conflicts:	libdrm-devel < 2.4.114
 
+Conflicts:      libdrm-devel < 2.4.114
 
 %description
 Direct Rendering Manager runtime library
 
-%package doc
-Summary:        Documentation files for %{name}
-Requires:       %{name} = %{version}-%{release}
-BuildArch:      noarch
-
-%description    doc
-The %{name}-doc package contains documentation files for %{name}.
-
-%package devel
+%package        devel
 Summary:        Direct Rendering Manager development package
 Requires:       %{name} = %{version}-%{release}
 Requires:       kernel-headers
@@ -111,8 +99,16 @@ Requires:       %{name} = %{version}-%{release}
 Utility programs for the kernel DRM interface.  Will void your warranty.
 %endif
 
+%package        doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{version}-%{release}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %prep
-%autosetup -p1
+%autosetup -p1 -n %{name}-%{version}
 
 %build
 %meson \
@@ -140,10 +136,10 @@ Utility programs for the kernel DRM interface.  Will void your warranty.
 %meson_install
 %if %{with install_test_programs}
 chrpath -d %{_vpath_builddir}/tests/drmdevice
-install -Dpm0755 -t %{buildroot}%{_bindir} %{_vpath_builddir}/tests/drmdevice
+install -Dpm 0755 -t %{buildroot}%{_bindir} %{_vpath_builddir}/tests/drmdevice
 %endif
 %if %{with udev}
-install -Dpm0644 -t %{buildroot}%{_udevrulesdir} %{S:2}
+install -Dpm 0644 -t %{buildroot}%{_udevrulesdir} %{S:2}
 %endif
 mkdir -p %{buildroot}%{_docdir}/libdrm
 
@@ -205,9 +201,6 @@ mkdir -p %{buildroot}%{_docdir}/libdrm
 %{_udevrulesdir}/91-drm-modeset.rules
 %endif
 
-%files doc
-%doc README.rst
-
 %files devel
 %dir %{_includedir}/libdrm
 %{_includedir}/libdrm/drm.h
@@ -303,7 +296,13 @@ mkdir -p %{buildroot}%{_docdir}/libdrm
 %{abidir}/vbltest-option.list
 %endif
 
+%files doc
+%doc README.rst
+
 %changelog
+* Wed Apr 12 2023 Guyu Wang <guyu.wgy@linux.alibaba.com> - 2.4.115-2
+- optimise spec file
+
 * Thu Feb 16 2023 Funda Wang <fundawang@yeah.net> - 2.4.115-1
 - New version 2.4.115