diff --git a/os-prober-1.74.tar.gz b/os-prober-1.74.tar.gz
deleted file mode 100644
index 0a809c2..0000000
Binary files a/os-prober-1.74.tar.gz and /dev/null differ
diff --git a/os-prober-1.77.tar.gz b/os-prober-1.77.tar.gz
new file mode 100644
index 0000000..c9cc5e0
Binary files /dev/null and b/os-prober-1.77.tar.gz differ
diff --git a/os-prober.spec b/os-prober.spec
index 5ec0d59..b5dd6b7 100644
--- a/os-prober.spec
+++ b/os-prober.spec
@@ -1,6 +1,6 @@
 Name:           os-prober
-Version:        1.74
-Release:        12
+Version:        1.77
+Release:        1
 Summary:        Probe disks on the system for other operating systems
 License:        GPLv2+ and GPL+
 URL:            http://kitenet.net/~joey/code/os-prober/
@@ -14,8 +14,6 @@ Patch4:         os-prober-grub2-parsefix.patch
 Patch5:         os-prober-grepfix.patch
 Patch6:         os-prober-gentoo-fix.patch
 
-Patch9000:      bugfix-wait-for-device-mapper-device-is-created.patch
-
 BuildRequires:  gcc git
 Requires:       udev coreutils util-linux grep /bin/sed /sbin/modprobe device-mapper
 
@@ -84,6 +82,9 @@ fi
 %{_libexecdir}/*
 
 %changelog
+* Tue Aug 04 2020 Leo Fang <leofang_94@163.com> - 1.77-1
+- Upgrade to version 1.77 and add yaml file for os-prober
+
 * Thu Feb 27 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.74-12
 - fix os-prober command failed.
 
diff --git a/os-prober.yaml b/os-prober.yaml
new file mode 100644
index 0000000..80a007a
--- /dev/null
+++ b/os-prober.yaml
@@ -0,0 +1,4 @@
+version_control: git
+src_repo: https://salsa.debian.org/installer-team/os-prober.git
+tag_prefix: 
+seperator: