版本1.0
可以正常添加模板，但是只有一个模板可以发送
模板示例：Hi {1}, your guide on {2} is {3}, （local）mobile is {4}. He/she'll call you at the hotel, or leave a message tonight. You can find more info by inputting booking No {5} at https://www.trippest.com/track-your-trip. Wish you a wonderful day with Trippest!