微信公众号，小程序接入到客服系统中后，文本消息可以正常接收，发送，但是当从微信公众号，小程序上发送微信的表情时，客服系统这边解密后表情就乱码了

{"ToUserName":"gh_xxxxx","Encrypt":null,"FromUserName":"oO1xxxx","CreateTime":1726731363,"MsgType":"text","Content":"/::!","MsgId":"24720849892747936","PicUrl":null,"MediaId":null,"Title":null,"AppId":null,"PagePath":null,"ThumbUrl":null,"ThumbMediaId":null,"Event":null,"SessionFrom":null}