diff --git a/openEuler-latest-release.spec b/openEuler-latest-release.spec
index 1914e71..71802df 100644
--- a/openEuler-latest-release.spec
+++ b/openEuler-latest-release.spec
@@ -8,6 +8,8 @@ Release:        %(date +%s -d "$(grep "compiletime" %{_sourcedir}/isopackage_arm
 %else
 Release:        %(date +%s -d "$(grep "compiletime" %{_sourcedir}/isopackage.sdf | cut -d '=' -f2 | sed 's/-/ /3' | sed 's/-/:/3' | sed 's/-/:/3')")%(grep "openeulerversion" %{_sourcedir}/isopackage.sdf | cut -d '-' -f2)
 %endif
+Source1:        isopackage.sdf
+Source2:        isopackage_arm64.sdf
 BuildRoot:      %{_tmppath}/%{name}-%{version}
 
 %description