diff --git a/0002-fix-pthread_yield.patch b/0002-fix-pthread_yield.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2dfe1d297b46827569dcd699cfb6add22deb729a
--- /dev/null
+++ b/0002-fix-pthread_yield.patch
@@ -0,0 +1,25 @@
+From f0c7130d9186dbb62367c0eb6c4d2ae6f78ef577 Mon Sep 17 00:00:00 2001
+From: caodongxia <315816521@qq.com>
+Date: Thu, 12 Aug 2021 11:49:36 +0800
+Subject: [PATCH] pthread_yield is deprecated, use sched_yield instead
+
+---
+ KAE/utils/engine_utils.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/KAE/utils/engine_utils.h b/KAE/utils/engine_utils.h
+index 12a587e..f0b69b2 100644
+--- a/KAE/utils/engine_utils.h
++++ b/KAE/utils/engine_utils.h
+@@ -129,7 +129,7 @@ static inline void kae_memcpy(void *src, const void *dst, int len)
+ 
+ static inline void kae_pthread_yield()
+ {
+-    (void)pthread_yield(); //lint !e1055
++    (void)sched_yield(); //lint !e1055
+ }
+ 
+ int kae_create_thread(pthread_t *thread_id, const pthread_attr_t *attr,
+-- 
+2.27.0
+
diff --git a/kae.spec b/kae.spec
index a121b79f9719232182072bf1ae4af97cf39dfb94..a14de2c946541b85fbc0b3921501e025db4041df 100644
--- a/kae.spec
+++ b/kae.spec
@@ -3,7 +3,7 @@
 Name:          libkae
 Summary:       Huawei Kunpeng Accelerator Engine
 Version:       1.2.10
-Release:       4
+Release:       5
 License:       Apache-2.0
 Source:        %{name}-%{version}.tar.gz
 Vendor:        Huawei Corporation
@@ -18,6 +18,7 @@ Requires:      openssl
 ExclusiveArch: aarch64
 
 Patch0001:     0001-Don-t-redefine-gettid-if-glibc-provides-it.patch
+Patch0002:     0002-fix-pthread_yield.patch
 
 %description
 This package contains the Huawei Kunpeng Accelerator Engine
@@ -67,6 +68,9 @@ fi
 /sbin/ldconfig
 
 %changelog
+* Thu Aug 12 2021 caodongxia <caodongxia@huawei.com> 1.2.10-5
+- Fix pthread_yield is deprecated
+
 * Tue Jul 28 2020 lingsheng <lingsheng@huawei.com> 1.2.10-4
 - Check glibc version to avoid redefine gettid()