diff --git a/os-prober-1.74.tar.gz b/os-prober-1.74.tar.gz
new file mode 100644
index 0000000..0a809c2
Binary files /dev/null and b/os-prober-1.74.tar.gz differ
diff --git a/os-prober.spec b/os-prober.spec
index 3c823f8..b228c03 100644
--- a/os-prober.spec
+++ b/os-prober.spec
@@ -1,10 +1,10 @@
 Name:           os-prober
 Version:        1.74
-Release:        9
+Release:        10
 Summary:        Probe disks on the system for other operating systems
 License:        GPLv2+ and GPL+
 URL:            http://kitenet.net/~joey/code/os-prober/
-Source0:        http://ftp.us.debian.org/debian/pool/main/o/os-prober/%{name}_%{version}.tar.xz
+Source0:        https://salsa.debian.org/installer-team/os-prober/-/archive/%{version}/%{name}-%{version}.tar.gz
 
 Patch0:         os-prober-no-dummy-mach-kernel.patch
 Patch1:         os-prober-mdraidfix.patch
@@ -28,7 +28,7 @@ and add them to the boot loader, so that installing current OS doesn't
 make your other installed OS hard to boot.
 
 %prep
-%autosetup -n %{name} -Sgit
+%autosetup -n %{name}-%{version} -Sgit
 
 sed -i -e 's|grub-probe|grub2-probe|g' os-probes/common/50mounted-tests \
      linux-boot-probes/common/50mounted-tests
@@ -87,6 +87,12 @@ fi
 %{_libexecdir}/*
 
 %changelog
+* Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.74-10
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:optimize spec file.
+
 * Fri Sep 27 2019 chengquan<chengquan3@huawei.com> - 1.74-9
 - Type:bugfix
 - ID:NA
diff --git a/os-prober_1.74.tar.xz b/os-prober_1.74.tar.xz
deleted file mode 100644
index 5575543..0000000
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