The message disappears after the hive replies to the message 1.

This is because you set it to message mode, in which the short message disappears immediately after being sent. You can change it to chat mode in the settings, so this short message will still exist after it is sent out, just like this chat in WeChat, just give me a word. In the setting location, you can open the settings to find SMS, and then find the chat mode. After the text message was sent, it was gone. It's a matter of setting, but the function of not retaining information is set in the settings of the mobile phone. You can find this function in the settings bar of your mobile phone. If you reset it, you won't be able to find it after sending the message. Whether to keep the information after reading the words. Click Yes to avoid information retention.