kibana 7.12启动后一直刷错误信息，求大佬看下，我实在不行了

报错信息如下：
log [15:58:33.409] [error][encryptedSavedObjects][plugins] Failed to decrypt "apiKey" attribute: Unsupported state or unable to authenticate data
log [15:58:33.422] [error][alerting][alerts][plugins][plugins] Executing Alert "b317e4f1-e082-11eb-bdc4-2b3427c7685c" has resulted in Error: Unable to decrypt attribute "apiKey"
kibana主要配置信息如下：
elasticsearch.username: "kibana_system"
elasticsearch.password: "111111"
server.ssl.enabled: true
server.ssl.certificate: /home/elasticsearch/kibana-7.12.0/config/certs/client.cer
server.ssl.key: /home/elasticsearch/kibana-7.12.0/config/certs/client.key
xpack.security.enabled: true
elasticsearch.ssl.verificationMode: certificate #不验证主机名
elasticsearch.ssl.certificate: /home/elasticsearch/kibana-7.12.0/config/certs/client.cer #指定证书
elasticsearch.ssl.key: /home/elasticsearch/kibana-7.12.0/config/certs/client.key #指定私钥
elasticsearch.ssl.certificateAuthorities: ["/home/elasticsearch/kibana-7.12.0/config/certs/client-ca.cer"]
xpack.encryptedSavedObjects.encryptionKey: "4297f44b13955235245b2497399d7a93"
麻烦大佬帮看下，另外求指导生产环境部署用哪个版本合适，还有这个安全配置，证书该怎么搞。跪谢