doris web ui一直出現login expire (多台FE連線問題)

在Doris web ui查看時，大概每點幾下操作後，就會出現此錯誤訊息，然後就需要回到登入頁面重新登入。
目前感覺是複數fe的問題，在3台fe的時候會出現，只有1台就不會遇到。
請問大佬們該如何解決此問題呢？

Doris版本:2.1.1，是使用helm方式部署的
Doris fe service設定如下

feSpec:
  replicas: 3
  # electionNumber represents `FOLLOWER` number, replicas - electionNumber as `OBSERVER`
  electionNumber: 1
  # the pod labels for user select or classify pods.
  labels: {}
    # selectdb.app.classify: "classify-1"
  image:
    repository: selectdb/doris.fe-ubuntu
    tag: 2.1.1
    # imagePullSecrets:
    # - name: imagePullSecret
  # config the service port for fe service.
  # if you want to use a dedicated port for fe service, you can config the port.
  # see https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports for more details.
  service:
    # the fe service type, only supported ClusterIP, NodePort, LoadBalancer
    type: LoadBalancer
    # type: NodePort
    # servicePorts:
    # - nodePort: 30001
    #   targetPort: 9030
    # - nodePort: 30002
    #   targetPort: 8030
    # the loadBalancerIP for static ip config when the type=LoadBalancer and loadbalancerIp is not empty.
    # type: "LoadBalancer"
    # loadbalancerIP: "127.0.0.1"
    # use LoadBalancer on cloud platform, try to configure it using annotations:
    annotations: {}
  # specify the configMap, as a dictionary.
  # Its 'key' is the config file name in the doris 'doris_root_path/fe/conf/' file path,
  # Its 'value' is the text content of the corresponding file (it should be relatively long, actually).