Open the Bat app and go to "My" - "Settings" - "Account and Security" - "Default Secret Messaging". Click the "+" in the upper right corner, enter the key content, choose to add a contact, and then click Submit. After setting the key, the other party must enter the key you set before entering the chat interface. This setting can effectively protect user privacy and information security.
1. Open the Bat app and enter the software page.
2. Click [My] - [Settings] - [Account and Security] - [Default Messaging].
3. Click [Add] in the upper right corner, enter the code word content, choose to add a contact, and then click Submit.
4. After setting up to exit the current interface, the other party must enter the correct codeword you set to enter your chat interface.
The above is how to set a password for bat chat? How to set up the Bat app password, and more related information and tutorials, please pay attention to this website.