diff --git a/libxcrypt.spec b/libxcrypt.spec
index f1dcd3f..9f36799 100644
--- a/libxcrypt.spec
+++ b/libxcrypt.spec
@@ -1,14 +1,15 @@
 %define  libdir /lib64
 Name:           libxcrypt
 Version:        4.4.8
-Release:        1
+Release:        2
 Summary:        Extended crypt library for DES, MD5, Blowfish and others
 License:        LGPLv2+ and BSD and Public Domain
 URL:            https://github.com/besser82/%{name}
 Source0:        https://github.com/besser82/libxcrypt/archive/%{name}-%{version}.tar.gz
 BuildRequires:  autoconf libtool fipscheck
 Obsoletes:      %{name}-common %{name}-common%{?_isa}
-Provides:       %{name}-common%{?_isa} <= %{version}-%{release} %{name}%{?_isa} <= %{version}-%{release}
+Provides:       %{name}-common%{?_isa} = %{version}-%{release} %{name}%{?_isa} = %{version}-%{release}
+Provides:       %{name}-common
 
 %description
 libxcrypt is a modern library for one-way hashing of passwords.
@@ -95,5 +96,11 @@ make check
 
 
 %changelog
+* Mon Oct 28 2019 shenyangyang <shenyangyang4@huawei.com> - 4.4.8-2
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:add provides of libxcrypt-common
+
 * Thu Sep 4 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.4.8-1
 - Package init