Code conversion trip code upload is invalid.

Maybe it's the internet or the mobile phone.

1. It may be your WeChat real-name authentication, and the system detected that the information of the person applying for transcoding is different, resulting in that the transcoding itinerary code cannot be sent.

2. Maybe the network is bad. It is suggested to fill in the transcoding application and submit it again after refreshing.

3. If the transcoded travel code cannot be transmitted, you can try to switch to a different platform, such as a communication big data travel card.