diff --git a/kae.spec b/kae.spec
index 02391337e1ca9a32eb9ce75c82be02f97f92f295..f8fab040bc40f38b10b9fbd831a082a4e7557a00 100644
--- a/kae.spec
+++ b/kae.spec
@@ -3,7 +3,7 @@
 Name:          libkae
 Summary:       Huawei Kunpeng Accelerator Engine
 Version:       1.2.10
-Release:       2
+Release:       3
 License:       Apache-2.0
 Source:        %{name}-%{version}.tar.gz
 Vendor:        Huawei Corporation
@@ -15,7 +15,7 @@ Conflicts:     %{name} < %{version}-%{release}
 Provides:      %{name} = %{version}-%{release}
 BuildRequires: libwd >= %{version} openssl-devel sed
 Requires:      openssl
-
+ExclusiveArch: aarch64
 %description
 This package contains the Huawei Kunpeng Accelerator Engine
 
@@ -64,6 +64,9 @@ fi
 /sbin/ldconfig
 
 %changelog
+* Sun Mar 15 2020 zhangtao <zhangtao221@huawei.com> 1.2.10-3
+- Specify aarch64 compilation
+
 * Tue Mar 03 2020 catastrowings <jianghuhao1994@163.com> 1.2.10-2
 - openEuler init