Clair 3.6.0 APP POD was failed to start with Quay 3.5.1 Operator

oc get pod
NAME                                         READY   STATUS             RESTARTS   AGE
quay-operator.v3.5.1-79f549c599-gbp7s        1/1     Running            0          2m18s
quay350-clair-app-5d86485fbc-cf9h2           1/1     Running            0          21m
quay350-clair-app-859c946649-q4b6v           0/1     CrashLoopBackOff   4          2m5s
quay350-clair-postgres-5b85dc5659-8d25w      1/1     Running            1          47m
quay350-quay-app-7d96fbb79-j6g4m             1/1     Running            2          2m10s
quay350-quay-config-editor-994ddf56c-pm4f7   1/1     Running            0          2m9s
quay350-quay-database-5f577858bf-7rffr       1/1     Running            0          119s
quay350-quay-mirror-7bcf95f48f-smpbq         1/1     Running            0          90s
quay350-quay-postgres-init-8zx7k             0/1     Completed          0          2m6s
quay350-quay-redis-596b55c4fc-6dc4j          1/1     Running            0          47m
lizhang@lzha-mac quay3.4 % oc logs quay350-clair-app-859c946649-q4b6v
2021/04/21 03:03:26 failed to validate config: matcher mode requires a remote Indexer address

oc get pod quay-operator.v3.5.1-79f549c599-gbp7s -o json | jq '.spec.containers[0].image'
"registry.redhat.io/quay/quay-operator-rhel8@sha256:f04a60bfc73284ee1c776182c66920cf730b205d521a23f710c6b3603aed096f"
oc get pod quay350-clair-app-859c946649-q4b6v -o json | jq '.spec.containers[0].image'
"registry-proxy.engineering.redhat.com/rh-osbs/quay-clair-rhel8@sha256:42f8ac787e4ed399ec4061d1a4334b116f29cedb60cf5c9c3e4af1630e34e62f"

registry-proxy.engineering.redhat.com/rh-osbs/quay-clair-rhel8:v3.6.0-2
registry-proxy.engineering.redhat.com/rh-osbs/quay-clair-rhel8@sha256:42f8ac787e4ed399ec4061d1a4334b116f29cedb60cf5c9c3e4af1630e34e62f

http_listen_addr: :8080
introspection_addr: ""
log_level: info
indexer:
    connstring: host=quay350-clair-postgres port=5432 dbname=postgres user=postgres password=postgres sslmode=disable
    scanlock_retry: 10
    layer_scan_concurrency: 5
    migrations: true
    scanner:
        package: {}
        dist: {}
        repo: {}
    airgap: false
matcher:
    connstring: host=quay350-clair-postgres port=5432 dbname=postgres user=postgres password=postgres sslmode=disable
    max_conn_pool: 100
    indexer_addr: ""
    migrations: true
    period: null
    disable_updaters: false
notifier:
    connstring: host=quay350-clair-postgres port=5432 dbname=postgres user=postgres password=postgres sslmode=disable
    migrations: true
    indexer_addr: ""
    matcher_addr: ""
    poll_interval: 5m
    delivery_interval: 1m
    webhook:
        target: https://quay350-quay-quayclair360.apps.quay-perf-549.perfscale.devcluster.openshift.com/secscan/notification
        callback: http://quay350-clair-app/notifier/api/v1/notifications
        headers: {}
        signed: false
    amqp: null
    stomp: null
auth:
    psk:
        key: NnVxZE1tZDNld2NzeXg0TGNVN2x2cUgtMmxUVk9kWFg=
        iss:
            - quay
            - clairctl
trace:
    name: ""
    probability: null
    jaeger:
        agent:
            endpoint: ""
        collector:
            endpoint: ""
            username: null
            password: null
        service_name: ""
        tags: {}
        buffer_max: 0
metrics:
    name: prometheus
    prometheus:
        endpoint: null
    dogstatsd:
        url: ""