diff --git a/shim.spec b/shim.spec
index f4560a17d011b7145a5f67989ae5ac03fc87cd2a..4dd0ba938716bf21e59f1c3d491d4a5b2cfcee7c 100644
--- a/shim.spec
+++ b/shim.spec
@@ -25,7 +25,7 @@
 
 Name:	   	   shim
 Version:	   15.7
-Release:	   13
+Release:	   14
 Summary:	   First-stage UEFI bootloader
 ExclusiveArch:     x86_64 aarch64
 License:	   BSD
@@ -133,7 +133,7 @@ cd ..
 echo "start sign"
 sh /usr/lib/rpm/brp-ebs-sign --efi %{_builddir}/shim-%{version}/build-%{efi_arch}/shim%{efi_arch}.efi || [ $? -eq 2 ] && echo "failed to sign, skip signgture"
 sh /usr/lib/rpm/brp-ebs-sign --efi %{_builddir}/shim-%{version}/build-%{efi_arch}/fb%{efi_arch}.efi || [ $? -eq 2 ] && echo "failed to sign, skip signgture"
-sh /usr/lib/rpm/brp-ebs-sign --efi %{_builddir}/shim-%{version}/build-%{efi_arch}/mm%{efi_arch}.efi || [ $? -eq 2 ] & echo "failed to sign, skip signgture"
+sh /usr/lib/rpm/brp-ebs-sign --efi %{_builddir}/shim-%{version}/build-%{efi_arch}/mm%{efi_arch}.efi || [ $? -eq 2 ] && echo "failed to sign, skip signgture"
 mv %{_builddir}/shim-%{version}/build-%{efi_arch}/shim%{efi_arch}.efi.sig %{_builddir}/shim-%{version}/build-%{efi_arch}/shim%{efi_arch}.efi ||:
 mv %{_builddir}/shim-%{version}/build-%{efi_arch}/fb%{efi_arch}.efi.sig %{_builddir}/shim-%{version}/build-%{efi_arch}/fb%{efi_arch}.efi ||:
 mv %{_builddir}/shim-%{version}/build-%{efi_arch}/mm%{efi_arch}.efi.sig %{_builddir}/shim-%{version}/build-%{efi_arch}/mm%{efi_arch}.efi ||:
@@ -211,7 +211,10 @@ make test
 /usr/src/debug/%{name}-%{version}-%{release}/*
 
 %changelog
-* Wed May 29 2024 jinlun <jinlun@huawei.com> -15.7-12
+* Tue Sep 24 2024 jinlun <jinlun@huawei.com> - 15.7-14
+- Correct the signature code.
+
+* Wed May 29 2024 jinlun <jinlun@huawei.com> -15.7-13
 - add CFCA sign shim
 
 * Fri May 17 2024 wangcheng <wangcheng156@huawei.com> - 15.7-12