how to change agent's traefik port?

[ashesofdream]

Environmental Info:
K3s Version:

1.30.6
Node(s) CPU architecture, OS, and Version:

Cluster Configuration:

1 master,1 agent

Describe the bug:

I have change master's traefik by kubectl apply -f:

apiVersion: helm.cattle.io/v1
kind: HelmChartConfig
metadata:
  name: traefik
  namespace: kube-system
spec:
  valuesContent: |-
    ports:
      web:
        exposedPort: 8080
      websecure:
        exposedPort: 8443

But agent seems still take 443 and 80 port ,that my transparent proxy cannot run,how can i fix?