diff --git a/kubernetes.spec b/kubernetes.spec
index 69a2c94af0403824ba7dcc35c27d97a40b4817af..d10e9bd17ec16b77ba2770b0010c958dfcedf09c 100644
--- a/kubernetes.spec
+++ b/kubernetes.spec
@@ -3,7 +3,7 @@
 
 Name:         kubernetes
 Version:      1.20.2
-Release:      21
+Release:      22
 Summary:      Container cluster management
 License:      ASL 2.0
 URL:          https://k8s.io/kubernetes
@@ -23,6 +23,10 @@ Source12:     env-scheduler
 Source13:     kubernetes-accounting.conf
 Source14:     kubeadm.conf
 Source15:     kubernetes.conf
+# https://github.com/golang/net/releases/tag/v0.5.0
+Source16:     net-0.5.0.tar.gz
+# https://github.com/golang/sys/releases/tag/v0.5.0
+Source17:     sys-0.5.0.tar.gz
 
 Patch6000: 0001-kubelet-support-exec-websocket-protocol.patch
 Patch6001: 0002-fix-compile-options.patch
@@ -104,16 +108,12 @@ Help documents for kubernetes.
 %prep
 %autosetup -n kubernetes-1.20.2 -p1
 %ifarch loongarch64
-curl -OL https://github.com/golang/sys/archive/refs/tags/v0.5.0.zip
 rm -rf vendor/golang.org/x/sys
-unzip v0.5.0.zip -d vendor/golang.org/x
+tar -xf %{SOURCE17} -C vendor/golang.org/x
 mv vendor/golang.org/x/sys-0.5.0 vendor/golang.org/x/sys
-rm v0.5.0.zip
-curl -OL https://github.com/golang/net/archive/refs/tags/v0.5.0.zip
 rm -rf vendor/golang.org/x/net
-unzip v0.5.0.zip -d vendor/golang.org/x
+tar -xf %{SOURCE16} -C vendor/golang.org/x
 mv vendor/golang.org/x/net-0.5.0 vendor/golang.org/x/net
-rm v0.5.0.zip
 %endif
 mkdir -p src/k8s.io/kubernetes
 mv $(ls | grep -v "^src$") src/k8s.io/kubernetes/.
@@ -285,6 +285,11 @@ getent passwd kube >/dev/null || useradd -r -g kube -d / -s /sbin/nologin \
 %systemd_postun kubelet kube-proxy
 
 %changelog
+* Wed Nov 15 2023 lwg K <weigangli99@gmail.com> - 1.20.2-22
+- CVE:NA
+- SUG:NA
+- DESC:modify golang/sys and golang/net online acquisition for offline use
+
 * Tue Sep 12 2023 ZeweiY <yangzewei@loongson.cn> - 1.20.2-21
 - CVE:NA
 - SUG:NA
diff --git a/net-0.5.0.tar.gz b/net-0.5.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c27f7f00441725f2f2592586f8cf2cf4ad94ca41
Binary files /dev/null and b/net-0.5.0.tar.gz differ
diff --git a/sys-0.5.0.tar.gz b/sys-0.5.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..941195568ab75bffba944416ce611abd7678b5ef
Binary files /dev/null and b/sys-0.5.0.tar.gz differ