// var my_api_server_url = 'http://127.0.0.1:8888/';
// var my_api_server_url = 'http://192.168.2.240:8888/';
//var my_api_server_url = 'http://open.zuul.kidgrow.cloud/';
 var my_api_server_url = 'http://zuul.kidgrow.cloud/';
// var my_api_server_url = 'https://zuul.kidgrow.cloud/';