diff --git a/gdm.spec b/gdm.spec
index 4e7e0efb4cb1baf26f05291bd897d4f821e42734..8850096a1635405efd39dae65fbe88a2b8d0908c 100644
--- a/gdm.spec
+++ b/gdm.spec
@@ -1,7 +1,7 @@
 Name:             gdm
 Epoch:            1
 Version:          3.30.1
-Release:          6
+Release:          7
 Summary:          A graphical display manager
 License:          GPLv2+
 URL:              https://wiki.gnome.org/Projects/GDM
@@ -47,9 +47,7 @@ user-switching, so multiple users can be logged in at the same time.
 Summary:          Development files for gdm
 Requires:         %{name} = %{epoch}:%{version}-%{release} pam-devel
 Provides:         gdm-pam-extensions-devel = %{epoch}:%{version}-%{release}
-Provides:         gdm-pam-extensions-devel%{?_isa} = %{epoch}:%{version}-%{release}
 Obsoletes:        gdm-pam-extensions-devel < 1:3.30.1-3
-Obsoletes:        gdm-pam-extensions-devel%{?_isa} < 1:3.30.1-3
 
 %description      devel
 The gdm-devel package contains header files and others for building
@@ -163,6 +161,12 @@ fi
 %{_libdir}/pkgconfig/*.pc
 
 %changelog
+* Tue Jan 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 1:3.30.1-7
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- DESC: delete the isa in obsoletes
+
 * Mon Jan 13 2020 openEuler Buildteam <buildteam@openeuler.org> - 1:3.30.1-6
 - delete unused patch