diff --git a/grub.macros b/grub.macros
index cf44c5c..d2163a3 100644
--- a/grub.macros
+++ b/grub.macros
@@ -351,8 +351,8 @@ done								\
 	-p /EFI/%{efi_vendor} -d grub-core ${GRUB_MODULES}	\
 %{4}./grub-mkimage -O %{1} -o %{3}.orig				\\\
 	-p /EFI/BOOT -d grub-core ${GRUB_MODULES}		\
-%{expand:%%{pesign -s -i %%{2}.orig -o %%{2} -a %%{5} -c %%{6} -n %%{7}}}	\
-%{expand:%%{pesign -s -i %%{3}.orig -o %%{3} -a %%{5} -c %%{6} -n %%{7}}}	\
+install -m 700 %{2}.orig %{2}                                   \
+install -m 700 %{3}.orig %{3}                                   \
 %{nil}
 %else
 %define mkimage()						\
diff --git a/grub2.spec b/grub2.spec
index 1fa1e92..03c8936 100644
--- a/grub2.spec
+++ b/grub2.spec
@@ -7,7 +7,7 @@
 Name:		grub2
 Epoch:		1
 Version:	2.02
-Release:	74
+Release:	75
 Summary:	Bootloader with support for Linux, Multiboot and more
 License:	GPLv3+
 URL:		http://www.gnu.org/software/grub/
@@ -361,6 +361,9 @@ fi
 %{_datadir}/man/man*
 
 %changelog
+* Fri Jun 5 2020 fengtao <fengtao40@huawei.com> - 2.02-75
+- remove sign for grub efi
+
 * Mon May 25 2020 songnannan <songnannan2@huawei.com> - 2.02-74
 - rebuild for the update packages