Could not access to Meteor App, when use Mongo Sharding?

[thearabbit]

Mup version@1.4.6:

• Docker ps -a

  CONTAINER ID        IMAGE                    COMMAND                  CREATED             STATUS              PORTS                        NAMES
  607f8f5ead63        mup-meteor_sh:latest     "/bin/sh -c 'exec $M…"   10 minutes ago      Up 7 minutes        0.0.0.0:6666->80/tcp         meteor_sh
  ad5b8fab3ac4        mongo:4.0.12             "docker-entrypoint.s…"   26 minutes ago      Up 26 minutes       0.0.0.0:30000->27017/tcp     router
  8467b6b54078        mup-meteor_type:latest   "/bin/sh -c 'exec $M…"   38 minutes ago      Up 38 minutes       0.0.0.0:5555->80/tcp         meteor_type
  ba37c30903f8        mongo:4.0.12             "docker-entrypoint.s…"   About an hour ago   Up About an hour    127.0.0.1:27017->27017/tcp   mongodb

1- Deploy with buidin Mongodb: Work Fine

• Mongo: 127.0.0.1:27017->27017/tcp
• App: 0.0.0.0:5555

2- Deploy with External Mongo Sharding

• Create Mongo Sharding: OK (Other Server)
• Create Mongos Router: OK (The same meteor app server)

- Mongos Router: 0.0.0.0:30000->27017/tcp
- App: 0.0.0.0:6666->80/tcp

• But cannot access the app

  This site can’t be reachedThe webpage at http://157.230.......:6666/ might be temporarily down or it may have moved permanently to a new web address.
  ERR_UNSAFE_PORT

• Mup Config

  
  module.exports = {
  servers: {
  one: {
    // TODO: set host address, username, and authentication method
    host: "157.230......",
    username: "root",
    pem: "~/.ssh/id_rsa"
    // password: 'server-password'
    // or neither for authenticate from ssh-agent
  }
  },
  
  app: {
  // TODO: change app name and path
  name: "meteor_sh",
  path: "../",
  
  servers: {
    one: {}
  },
  
  buildOptions: {
    serverOnly: true
  },
  
  env: {
    // TODO: Change to your app's url
    // If you are using ssl, it needs to start with https://
    ROOT_URL: "http://157.230.......:6666",
    MONGO_URL: "mongodb://157.23........:30000/meteor_sh",
    PORT: 6666
  },
  
  docker: {
    image: "abernix/meteord:node-8-base"
  },
  
  // Show progress bar while uploading bundle to server
  // You might need to disable it on CI servers
  enableUploadProgressBar: true
  }
  
  // mongo: {
  //   version: "4.0.12",
  //   servers: {
  //     one: {}
  //   }
  // }
  
  // (Optional)
  // Use the proxy to setup ssl or to route requests to the correct
  // app when there are several apps
  
  // proxy: {
  //   domains: 'mywebsite.com,www.mywebsite.com',
  
  //   ssl: {
  //     // Enable Let's Encrypt
  //     letsEncryptEmail: 'email@domain.com'
  //   }
  // }
  };

[thearabbit]

When I tried split Mongos Router of Meteor App Server (Use external host server), It work fine. Someone help me.