Optimize the code to improve performance.

- Optimize the code to improve performance.

- Fixed a minor bug in Bookmark

- Optimized code for better performance
- Fixed notepad bug

Fix the search feature

Optimize the code and improve its speed.

-Minor Bug Fixes

- Minor Bug Fixes

-Added more voices for read-aloud audio.
-Fixed minor bugs.

- Added more voices for speech.
- Fixed bottom white bar bug.
- Fixed bugs and improved the app.

-Improve loading screen

Minor bug fixes and improve loading time.

Improve code quality and efficiency.

- Fixed Setting Page

+ Fixed Notepad Bug

+ Optimize codes for better performance

-Fixed Notepad