安装Kibana报错

错误代码如下：
[root@localhost bin]# ./kibana
  log   [09:05:56.197] [info][status][plugin:kibana@5.6.1] Status changed from uninitialized to green - Ready
  log   [09:05:56.690] [info][status][plugin:elasticsearch@5.6.1] Status changed from uninitialized to yellow -

Waiting for Elasticsearch
  log   [09:05:56.964] [error][admin][elasticsearch] Request error, retrying
HEAD http://localhost:9200/192.168.127.140:9200/ => connect ECONNREFUSED 127.0.0.1:9200
  log   [09:05:56.983] [info][status][plugin:console@5.6.1] Status changed from uninitialized to green - Ready
  log   [09:05:57.045] [warning][admin][elasticsearch] Unable to revive connection:

http://localhost:9200/192.168.127.140:9200
  log   [09:05:57.047] [warning][admin][elasticsearch] No living connections
  log   [09:05:57.097] [error][status][plugin:elasticsearch@5.6.1] Status changed from yellow to red - Unable to

connect to Elasticsearch at http:192.168.127.140:9200.
  log   [09:05:57.156] [info][status][plugin:metrics@5.6.1] Status changed from uninitialized to green - Ready
  log   [09:05:58.563] [info][status][plugin:timelion@5.6.1] Status changed from uninitialized to green - Ready
  log   [09:05:58.742] [info][listening] Server running at http://192.168.127.140:5601
  log   [09:05:58.762] [error][status][ui settings] Status changed from uninitialized to red - Elasticsearch plugin is red
log   [09:05:59.614] [warning][admin][elasticsearch] Unable to revive connection: http://localhost:9200/192.168.127.140:9200
  log   [09:05:59.616] [warning][admin][elasticsearch] No living connections
 
ES版本5.6.0，kibana版本5.6.1。
请各位高手指点错误原因在哪里，谢谢！