kubesphere: Installed inside k8S and an error: Error from server (Forbidden)

Hi my k8s version is v1.18.10， But I got an installation error，Please take a look

Here is the log

TASK [ks-core/prepare : KubeSphere | Checking core components (1)] *************
changed: [localhost]

TASK [ks-core/prepare : KubeSphere | Checking core components (2)] *************
changed: [localhost]

TASK [ks-core/prepare : KubeSphere | Checking core components (3)] *************
skipping: [localhost]

TASK [ks-core/prepare : KubeSphere | Checking core components (4)] *************
skipping: [localhost]

TASK [ks-core/prepare : KubeSphere | Updating ks-core status] ******************
skipping: [localhost]

TASK [ks-core/prepare : set_fact] **********************************************
skipping: [localhost]

TASK [ks-core/prepare : KubeSphere | Creating KubeSphere directory] ************
ok: [localhost]

TASK [ks-core/prepare : KubeSphere | Getting installation init files] **********
changed: [localhost] => (item=ks-init)

TASK [ks-core/prepare : KubeSphere | Checking account init] ********************
fatal: [localhost]: FAILED! => {"changed": true, "cmd": "/usr/local/bin/kubectl get users admin\n", "delta": "0:00:00.078093", "end": "2021-10-20 14:17:03.669795", "failed_when_result": true, "msg": "non-zero return code", "rc": 1, "start": "2021-10-20 14:17:03.591702", "stderr": "Error from server (Forbidden): users.management.loft.sh \"admin\" is forbidden: User \"system:serviceaccount:kubesphere-system:ks-installer\" cannot get resource \"users\" in API group \"management.loft.sh\" at the cluster scope", "stderr_lines": ["Error from server (Forbidden): users.management.loft.sh \"admin\" is forbidden: User \"system:serviceaccount:kubesphere-system:ks-installer\" cannot get resource \"users\" in API group \"management.loft.sh\" at the cluster scope"], "stdout": "", "stdout_lines": []}

PLAY RECAP *********************************************************************
localhost                  : ok=5    changed=3    unreachable=0    failed=1    skipped=8    rescued=0    ignored=0