Hearbeat multiple URLS

hi help me plllz
i wanna monitor multiple urls in kibana 7.2
the problem is 2 urls are up but in kibana show that one of them is down`

this my config:

``heartbeat.monitors:

  • type: http
    enable: true
    schedule: '@every 5s'

    List or urls to query

urls: ["https://www.accorf1-recette.orcaformation.com","https://www.accorhotelf1.orcaformation.com,"https://www.accorhotelf1-r7.orcaformation.com"]
ipv4: true
ipv6: true
mode: any
timeout: 5s
check.request:
method: GET
check.reponse:
status: 200
heartbeat.scheduler:
limit: 10>``