when use file provider i got this error "Key: 'Config.Providers.File.Filename' Error:Field validation for 'Filename' failed on the 'file' tag"

[Nebulosa-Cat]

as title, i got this error when i try to use file to monitor images i'm hosting on other machine.
diun | Sun, 18 Feb 2024 09:35:46 CST FTL Cannot load configuration error="Key: 'Config.Providers.File.Filename' Error:Field validation for 'Filename' failed on the 'file' tag"

my run config:

version: "3.8"
services:
diun:
    image: crazymax/diun:latest
    container_name: diun
    hostname: Diun@Pi-Server
    command: serve
    volumes:
      - ./docker-data/diun/data:/data
      - ./docker-data/diun/diun.yml:/diun.yml:ro
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - TZ=Asia/Taipei
      - LOG_LEVEL=info
      - LOG_JSON=false
    restart: always
    labels:
      - diun.enable=true

my diun config:

db:
  path: diun.db

watch:
  workers: 10
  schedule: "*/5 * * * *"
  jitter: 30s
  firstCheckNotif: true
  runOnStartup: true

defaults:
  watchRepo: false
  notifyOn:
    - new
    - update
  maxTags: 10
  sortTags: reverse
  includeTags:
    - new
    - latest
  excludeTags:
    - dev

notif:
  discord:
    webhookURL: my-web-hook
    renderFields: true
    timeout: 10s
    templateBody: |    
      Docker tag {{ if .Entry.Image.HubLink }}[**{{ .Entry.Image }}**]({{ .Entry.Image.HubLink }}){{ else }}**{{ .Entry.Image }}**{{ end }} which you subscribed to through {{ .Entry.Provider }} provider {{ if (eq .Entry.Status "new") }}is available{{ else }}has been updated{{ end }} on {{ .Entry.Image.Domain }} registry (triggered by {{ .Meta.Hostname }} host).


providers:
  docker:
    watchByDefault: false
    watchStopped: true
  file:
    filename: ./list.yml

the list.yml is put in /home/username/docker-data/diun (same path with diun's config file)
and i've try put it in /home/username/docker-data/diun/data (which is diun.db exist)
and the filename i've try ./list.yml,/list.yml,/home/username/docker-data/diun/list.yml../diun/list.yml ... and every i can try

all got same error, is there any config i write it incorrect?
thanks.