diff --git a/perl-Data-Dumper.spec b/perl-Data-Dumper.spec
index 3266319..cec659b 100644
--- a/perl-Data-Dumper.spec
+++ b/perl-Data-Dumper.spec
@@ -1,6 +1,6 @@
 Name:     perl-Data-Dumper
 Version:  2.172
-Release:  2
+Release:  3
 Summary:  Stringified perl data structures, suitable for both printing and eval  
 License:  GPL+ or Artistic
 URL:      https://metacpan.org/release/Data-Dumper
@@ -28,6 +28,7 @@ perl Makefile.PL INSTALLDIRS=vendor NO_PERLLOCAL=1 NO_PACKLIST=1 OPTIMIZE="%{opt
 
 %install
 %make_install
+%{_fixperms} %{buildroot}/*
 
 %check
 make test
@@ -51,5 +52,8 @@ make test
 %{_mandir}/*/*
 
 %changelog
+* Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.172-3
+- Change mod of files
+
 * Mon Sep 2 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.172-2 
 - Package init