diff --git a/0014-fix-event-misalignment-caused-by-multi-thread-schedu.patch b/0014-fix-event-misalignment-caused-by-multi-thread-schedu.patch
new file mode 100644
index 0000000000000000000000000000000000000000..93c338714a6e97e4b6ad1794621a2dc77e94ed27
--- /dev/null
+++ b/0014-fix-event-misalignment-caused-by-multi-thread-schedu.patch
@@ -0,0 +1,29 @@
+From 6484415ecbd4062c49a2c4b8d421a9fc9dd4250a Mon Sep 17 00:00:00 2001
+From: liqiang <liqiang64@huawei.com>
+Date: Sat, 16 Dec 2023 11:22:21 +0800
+Subject: [PATCH] fix event misalignment caused by multi-thread scheduling
+
+Signed-off-by: liqiang <liqiang64@huawei.com>
+---
+ qtfs/qtfs_server/server_fifo.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/qtfs/qtfs_server/server_fifo.c b/qtfs/qtfs_server/server_fifo.c
+index 88d3cde..1839a88 100644
+--- a/qtfs/qtfs_server/server_fifo.c
++++ b/qtfs/qtfs_server/server_fifo.c
+@@ -676,10 +676,9 @@ int fifo_proc_open_req(struct fifo_event_t *evt)
+ 	}
+ 	evt->priv = oarg;
+ 	oarg->t = t;
+-	pthread_create(t, &attr, fifo_open_thread, evt);
+-
+ 	// 临时状态机，暂时不知道是读是写
+ 	evt->handler = fifo_proc_unknown;
++	pthread_create(t, &attr, fifo_open_thread, evt);
+ 
+ 	log_info("Start new fifo open thread head:%u, len:%d", head.type, head.len);
+ 	return FIFO_RET_OK;
+-- 
+2.37.1 (Apple Git-137.1)
+
diff --git a/dpu-utilities.spec b/dpu-utilities.spec
index 1280ba41729fefe5a0832b0ed781aeb004027e06..113a969badf0802f7d2f11063de1714dab9fbc82 100644
--- a/dpu-utilities.spec
+++ b/dpu-utilities.spec
@@ -1,7 +1,7 @@
 Name:          dpu-utilities 
 Summary:       openEuler dpu utilities
 Version:       1.6
-Release:       4
+Release:       5
 License:       GPL-2.0
 Source:        https://gitee.com/openeuler/dpu-utilities/repository/archive/v%{version}.tar.gz
 ExclusiveOS:   linux
@@ -26,6 +26,7 @@ Patch10: 0010-bugfix-unix-socket-connection-refuse-after-chmod-mod.patch
 Patch11: 0011-filter-af-unix-before-whitelist-check.patch
 Patch12: 0012-not-updata-iattr-invalid-data-to-inode.patch
 Patch13: 0013-bugfix-fifo-suspend-and-fd-leak.patch
+Patch14: 0014-fix-event-misalignment-caused-by-multi-thread-schedu.patch
 
 %description
 This package contains the software utilities on dpu.
@@ -153,6 +154,9 @@ sed -i '/# product cut_conf/a\dpuos      kiwi/minios/cfg_dpuos  yes' /opt/imageT
 sed -i '/<repository_rule>/a\dpuos          1           rpm-dir     euler_base' /opt/imageTailor/repos/RepositoryRule.conf
 
 %changelog
+* Sat Dec 16 2023 liqiang <liqiang64@huawei.com> 1.6-5
+- fix event misalignment problem
+
 * Thu Dec 14 2023 liqiang <liqiang64@huawei.com> 1.6-4
 - Fix suspend and fd leak of fifo