diff --git a/perl-Net-Daemon.spec b/perl-Net-Daemon.spec
index cf5f2d1..b708c41 100644
--- a/perl-Net-Daemon.spec
+++ b/perl-Net-Daemon.spec
@@ -1,11 +1,12 @@
-Name:           perl-Net-Daemon
+%define mod_name Net-Daemon
+Name:           perl-%{mod_name}
 Epoch:          1
 Version:        0.49
-Release:        1
+Release:        2
 Summary:        Perl extension for portable daemons
 License:        GPL+ or Artistic
-URL:            https://metacpan.org/release/Net-Daemon
-Source0:        https://cpan.metacpan.org/authors/id/M/MN/MNOONING/Net-Daemon-%{version}.tar.gz
+URL:            https://metacpan.org/release/%{mod_name}
+Source0:        https://cpan.metacpan.org/authors/id/M/MN/MNOONING/%{mod_name}-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  perl perl-generators
 Requires:       perl
@@ -29,7 +30,7 @@ BuildArch: noarch
 This package provide %{summary}.
 
 %prep
-%setup -q -n Net-Daemon-%{version}
+%setup -q -n %{mod_name}-%{version}
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor  NO_PERLLOCAL=1 NO_PACKLIST=1
@@ -52,6 +53,9 @@ make test
 
 
 %changelog
+* Tue Oct 25 2022 zhoushuiqing <zhoushuiqing2@huawei.com> - 1:0.49-2
+- define mod_name to opitomize the specfile
+
 * Sat Nov 20 2021 shangyibin <shangyibin1@openeuler.org> - 1:0.49-1
 - update version to 0.49