配置

config/index.js

@@ -21,6 +21,7 @@ module.exports = {
 
 
     port: 8090, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
+    host: 'test1.sgjyun.com',
     autoOpenBrowser: true,
     errorOverlay: true,
     notifyOnErrors: false,