搭建kinaba，浏览器web访问总是连接超时

配置文件：
server.port: 5601
server.host: "0.0.0.0"
elasticsearch.url: "http://localhost:9200"
kibana.index: ".kibana"

启动信息：
log [06:44:23.127] [info][status][plugin:kibana@6.1.1] Status changed from uninitialized to green - Ready
log [06:44:23.178] [info][status][plugin:elasticsearch@6.1.1] Status changed from uninitialized to yellow - Waiting for Elasticsearch
log [06:44:23.202] [info][status][plugin:console@6.1.1] Status changed from uninitialized to green - Ready
log [06:44:23.254] [info][status][plugin:metrics@6.1.1] Status changed from uninitialized to green - Ready
log [06:44:23.275] [info][status][plugin:elasticsearch@6.1.1] Status changed from yellow to green - Ready
log [06:44:23.462] [info][status][plugin:timelion@6.1.1] Status changed from uninitialized to green - Ready
log [06:44:23.466] [info][listening] Server running at http://0.0.0.0:5601