bug fixed
1. Operating system (OS) environment: Android OS V6.0 or higher
2. Interface: Bluetooth, Wi-Fi, Ethernet, USB
3. Supported printers: some models of Bixolon POS / Mobile, Label Printer
4. Detailed function
1) browser settings
Manage your browser's home, history, cookies, cache, and more
2) Printer Settings
: Managing Printer Connections
3) Web Server Settings
: Manage settings such as server port and background service
