diff --git a/kata-containers.spec b/kata-containers.spec
index 8cdf524e6311a6ec33f6e5c7a78b75bb9821f743..8ec5fee73770aa6a342e35b0c0abe112daa4fc87 100644
--- a/kata-containers.spec
+++ b/kata-containers.spec
@@ -2,7 +2,7 @@
 %global debug_package %{nil}
 
 %define VERSION 2.1.0
-%define RELEASE 4
+%define RELEASE 5
 
 Name:           kata-containers
 Version:        %{VERSION}
@@ -108,6 +108,12 @@ strip %{buildroot}/usr/bin/containerd-shim-kata-v2
 %doc
 
 %changelog
+* Mon Sep 27 2021 yangfeiyu <yangfeiyu2@huawei.com> - 2.1.0-5
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:chmod agent exec fifo
+
 * Fri Sep 17 2021 yangfeiyu <yangfeiyu2@huawei.com> - 2.1.0-4
 - Type:enhancement
 - ID:NA
diff --git a/patches/0008-kata-containers-adpat-with-iSulad.patch b/patches/0008-kata-containers-adpat-with-iSulad.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5cf487b810bedcf422b94bbdf1747d009b800378
--- /dev/null
+++ b/patches/0008-kata-containers-adpat-with-iSulad.patch
@@ -0,0 +1,29 @@
+From 5ee8e64c8c620f02cb580f1f3349ae63660ca34c Mon Sep 17 00:00:00 2001
+From: holyfei <yangfeiyu20092010@163.com>
+Date: Mon, 27 Sep 2021 11:03:58 +0800
+Subject: [PATCH] kata-containers: adpat with iSulad
+
+reason: chmod the exec fifo to 644, isula start container
+and need the permission
+
+Signed-off-by: holyfei <yangfeiyu20092010@163.com>
+---
+ src/agent/rustjail/src/container.rs | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/agent/rustjail/src/container.rs b/src/agent/rustjail/src/container.rs
+index 748ee486..5113a482 100644
+--- a/src/agent/rustjail/src/container.rs
++++ b/src/agent/rustjail/src/container.rs
+@@ -822,7 +822,7 @@ impl BaseContainer for LinuxContainer {
+             if stat::stat(fifo_file.as_str()).is_ok() {
+                 return Err(anyhow!("exec fifo exists"));
+             }
+-            unistd::mkfifo(fifo_file.as_str(), Mode::from_bits(0o622).unwrap())?;
++            unistd::mkfifo(fifo_file.as_str(), Mode::from_bits(0o644).unwrap())?;
+ 
+             fifofd = fcntl::open(
+                 fifo_file.as_str(),
+-- 
+2.23.0
+
diff --git a/series.conf b/series.conf
index eabe1382d3bdfcac6f1776998f207f36bb989e7b..482704e636160f4421c9d2b1b59a2369bff4f5b4 100644
--- a/series.conf
+++ b/series.conf
@@ -5,3 +5,4 @@
 0005-runtime-add-the-secure-component-ozone-support-for-h.patch
 0006-factory-add-the-template-factory-support-for-hypervi.patch
 0007-kata-containers-support-with-iSulad.patch
+0008-kata-containers-adpat-with-iSulad.patch