diff --git a/0009-timeout-wait-backend-to-frontend-complete.patch b/0009-timeout-wait-backend-to-frontend-complete.patch
index cf23958ff664282cb68e21325d29d78b4c73c119..a410e17620cdc5f0a4a9260d94ea149d79bf569b 100644
--- a/0009-timeout-wait-backend-to-frontend-complete.patch
+++ b/0009-timeout-wait-backend-to-frontend-complete.patch
@@ -1,24 +1,25 @@
-From 99ca0fbb527b3c3137d8ea16aa82db009517adf0 Mon Sep 17 00:00:00 2001
+From dda1aed8f9655c9cac813a3633b27bacdce9af88 Mon Sep 17 00:00:00 2001
 From: zhangxiaoyu <zhangxiaoyu58@huawei.com>
 Date: Tue, 1 Nov 2022 15:34:16 +0800
 Subject: [PATCH] timeout wait backend to frontend complete
 
 Signed-off-by: zhangxiaoyu <zhangxiaoyu58@huawei.com>
 ---
- pkg/kubelet/cri/streaming/remotecommand/proxy.go | 5 +++++
- 1 file changed, 5 insertions(+)
+ pkg/kubelet/cri/streaming/remotecommand/proxy.go | 6 ++++++
+ 1 file changed, 6 insertions(+)
 
 diff --git a/pkg/kubelet/cri/streaming/remotecommand/proxy.go b/pkg/kubelet/cri/streaming/remotecommand/proxy.go
-index f21629af..65860c87 100644
+index f21629af..c14ea8dd 100644
 --- a/pkg/kubelet/cri/streaming/remotecommand/proxy.go
 +++ b/pkg/kubelet/cri/streaming/remotecommand/proxy.go
-@@ -129,6 +129,11 @@ func ProxyToWebSocket(w http.ResponseWriter, r *http.Request, url *url.URL, opts
+@@ -129,6 +129,12 @@ func ProxyToWebSocket(w http.ResponseWriter, r *http.Request, url *url.URL, opts
  	case <-frontendResizeToBackendComplete:
  	}
  
 +	select {
 +	case <-backendToFrontendComplete:
-+	case <-time.Tick(5 * time.Second):
++	case <-time.Tick(300 * time.Second):
++		klog.Errorf("Wait backend to frontend complete timeout")
 +	}
 +
  	if errConnection != nil {
diff --git a/kubernetes.spec b/kubernetes.spec
index 6b60a29e0db8a202a7eb13bbfbadd113e84d2d6a..89d4362dce27db5478240383a57c43aa65ef7bba 100644
--- a/kubernetes.spec
+++ b/kubernetes.spec
@@ -3,7 +3,7 @@
 
 Name:         kubernetes
 Version:      1.20.2
-Release:      11
+Release:      12
 Summary:      Container cluster management
 License:      ASL 2.0
 URL:          https://k8s.io/kubernetes
@@ -264,6 +264,9 @@ getent passwd kube >/dev/null || useradd -r -g kube -d / -s /sbin/nologin \
 %systemd_postun kubelet kube-proxy
 
 %changelog
+* Tue Nov 01 2022 zhangxiaoyu <zhangxiaoyu58@huawei.com> - 1.20.2-12
+- DESC: add log and modify timeout
+
 * Tue Nov 01 2022 zhangxiaoyu <zhangxiaoyu58@huawei.com> - 1.20.2-11
 - DESC: timeout wait backend to frontend complete