diff --git a/libdrm-2.4.100.tar.bz2 b/libdrm-2.4.100.tar.bz2
new file mode 100644
index 0000000..5e0f7ed
Binary files /dev/null and b/libdrm-2.4.100.tar.bz2 differ
diff --git a/libdrm-2.4.100.tar.bz2.sig b/libdrm-2.4.100.tar.bz2.sig
new file mode 100644
index 0000000..0ec1468
Binary files /dev/null and b/libdrm-2.4.100.tar.bz2.sig differ
diff --git a/libdrm-2.4.95.tar.bz2 b/libdrm-2.4.95.tar.bz2
deleted file mode 100644
index 26f6ec8..0000000
Binary files a/libdrm-2.4.95.tar.bz2 and /dev/null differ
diff --git a/libdrm.spec b/libdrm.spec
index 4a12945..66fff16 100644
--- a/libdrm.spec
+++ b/libdrm.spec
@@ -46,13 +46,14 @@ end}
 %bcond_without udev
 
 Name:           libdrm
-Version:        2.4.95
-Release:        2
+Version:        2.4.100
+Release:        1
 License:        MIT
 Summary:        library for direct rendering manager
 
 URL:            https://dri.freedesktop.org
 Source0:        https://dri.freedesktop.org/libdrm/%{name}-%{version}.tar.bz2
+Source1:	https://dri.freedesktop.org/libdrm/%{name}-%{version}.tar.bz2.sig
 Source2:        91-drm-modeset.rules
 
 BuildRequires:  meson  gcc libatomic_ops-devel kernel-headers
@@ -105,7 +106,7 @@ Utility programs for the kernel DRM interface.
 %package_help
 
 %prep
-%autosetup -p1
+%autosetup -n %{name}-%{version} -p1
 
 %build
 %meson \
@@ -251,12 +252,17 @@ install -Dpm0644 -t %{buildroot}%{_udevrulesdir} %{S:2}
 
 %files help
 %defattr(-,root,root)
-%doc README
 %if %{with man_pages}
 %{_mandir}/man3/drm*.3*
 %{_mandir}/man7/drm*.7*
 %endif
 
 %changelog
+* Wed Apr 15 2020 songnannan <songnannan2@huawei.com> - 2.4.100-1
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- update to 2.4.100
+
 * Fri Sep 27 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.4.95-2
 - Package init