接口地址：https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Template_Message_Interface.html

发送数据包：{"keyword1":{"value":"\u6e05\u6d01\u5f00\u95e8","color":"#173177"},"keyword2":{"value":"\u7f18\u5206","color":"#173177"},"keyword3":{"value":"2023-05-05 10:01","color":"#173177"},"keyword4":{"value":"\u4e03\u559c\uff08\u7cbe\u81f4\u8212\u9002\u4e2d\u5305\uff09","color":"#173177"},"first":{"value":"\u4e16\u7eaa\u57ce\u6052\u5927\u5e97\t\uff08\u8bd5\u8425\u4e1a\uff09","color":"#173177"}}

问题：color值都是传了的，但是接收的消息都是黑色的，之前都是好的（代码未变动过），这两天发行不行了~