我java的dubbo服务可以连接上。idea插件zookeeper也能连接上。不知道为什么这个工具连接不上

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[2023-08-14 at 22:17:01 HKT] [ERROR] app.main@2.1.1/cc.cc1234.app.controller.ServerViewController.connectErrorCallback(Unknown Source) - connect server error java.util.concurrent.CompletionException: java.lang.IllegalStateException: connect 192.168.66.100:2181 failed at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) [?:?] at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) [?:?] at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source) [?:?] at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) [?:?] at java.util.concurrent.ForkJoinPool.scan(Unknown Source) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) [?:?] Caused by: java.lang.IllegalStateException: connect 192.168.66.100:2181 failed at cc.cc1234.client.curator.CuratorZookeeperConnectionFactory.createAsync(Unknown Source) ~[specificationImpl.main:?] at cc.cc1234.core.zookeeper.factory.ZookeeperFactory.lambda$create$0(Unknown Source) ~[core.main:?] at cc.cc1234.core.zookeeper.entity.Zookeeper.(Unknown Source) ~[core.main:?] at cc.cc1234.core.zookeeper.factory.ZookeeperFactory.create(Unknown Source) ~[core.main:?] at cc.cc1234.core.zookeeper.service.ZookeeperDomainService.connect(Unknown Source) ~[core.main:?] at cc.cc1234.app.facade.PrettyZooFacade.lambda$connect$0(Unknown Source) ~[app.main:?] ... 7 more

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配置如下