diff --git a/packages/system/seaweedfs/Makefile b/packages/system/seaweedfs/Makefile
index 9d1f47cdd..2344f6b58 100644
--- a/packages/system/seaweedfs/Makefile
+++ b/packages/system/seaweedfs/Makefile
@@ -12,6 +12,7 @@ update:
 	sed -i.bak "/ARG VERSION/ s|=.*|=$${version}|g" images/seaweedfs/Dockerfile && \
 	rm -f images/seaweedfs/Dockerfile.bak
 	patch --no-backup-if-mismatch -p4 < patches/resize-api-server-annotation.diff
+	patch --no-backup-if-mismatch -p4 < patches/long-term-ca.diff
 	#patch --no-backup-if-mismatch -p4 < patches/retention-policy-delete.yaml
 
 image:
diff --git a/packages/system/seaweedfs/patches/long-term-ca.diff b/packages/system/seaweedfs/patches/long-term-ca.diff
new file mode 100644
index 000000000..a53d697d8
--- /dev/null
+++ b/packages/system/seaweedfs/patches/long-term-ca.diff
@@ -0,0 +1,13 @@
+diff --git a/packages/system/seaweedfs/charts/seaweedfs/templates/cert/ca-cert.yaml b/packages/system/seaweedfs/charts/seaweedfs/templates/cert/ca-cert.yaml
+index 0fd6615e..f2572558 100644
+--- a/packages/system/seaweedfs/charts/seaweedfs/templates/cert/ca-cert.yaml
++++ b/packages/system/seaweedfs/charts/seaweedfs/templates/cert/ca-cert.yaml
+@@ -13,6 +13,8 @@ spec:
+   secretName: {{ template "seaweedfs.name" . }}-ca-cert
+   commonName: "{{ template "seaweedfs.name" . }}-root-ca"
+   isCA: true
++  duration: 87600h
++  renewBefore: 720h
+   issuerRef:
+     name: {{ template "seaweedfs.name" . }}-issuer
+     kind: Issuer