doc: update feedback.

Author: jaywcjlove

feedback.md

@@ -6,7 +6,7 @@
 Feedback & Support
 ===
 
-Thank you for using TextSound! This application converts text to natural, realistic synthesized speech, providing a smooth text-to-speech experience. In addition to speech synthesis, TextSound also allows you to easily export the fine-tuned audio files, enabling you to create high-quality audio and use it for other purposes.
+Thank you for using TextSound Saver! This application converts text to natural, realistic synthesized speech, providing a smooth text-to-speech experience. In addition to speech synthesis, TextSound Saver also allows you to easily export the fine-tuned audio files, enabling you to create high-quality audio and use it for other purposes.
 
 We highly value your feedback! If you encounter any issues, have any questions, or want to suggest new features, please feel free to contact us. Your feedback will help us continuously improve and ensure the best user experience.
 
@@ -20,4 +20,4 @@ If you need support or encounter issues during use, you can contact us through t
 - [**Social Media**: Twitter/x @jaywcjlove](https://twitter.com/jaywcjlove)  
 - [**GitHub Issue**](https://github.com/jaywcjlove/TextSoundSaver/issues/new/choose)  
 
-We will reply to your message as soon as possible to ensure you have a smooth and pleasant experience. Thank you for supporting TextSound!
+We will reply to your message as soon as possible to ensure you have a smooth and pleasant experience. Thank you for supporting TextSound Saver!

feedback.zh.md

@@ -6,7 +6,7 @@
 反馈与支持
 ===
 
-感谢你使用 TextSound！这款应用程序将文本转换为自然、逼真的合成语音，提供了流畅的文本到语音转换体验。除了语音合成功能外，TextSound 还允许你轻松导出调好的音频文件，方便你创建高质量的音频，并用于其他用途。
+感谢你使用 TextSound Saver！这款应用程序将文本转换为自然、逼真的合成语音，提供了流畅的文本到语音转换体验。除了语音合成功能外，TextSound Saver 还允许你轻松导出调好的音频文件，方便你创建高质量的音频，并用于其他用途。
 
 我们非常重视你的反馈！如果在使用过程中遇到任何问题、疑问或有新功能建议，欢迎随时联系我们。你的意见将帮助我们持续改进，确保为你提供最佳的使用体验。
 
@@ -20,4 +20,4 @@
 - [**社交媒体**: Twitter/x @jaywcjlove](https://twitter.com/jaywcjlove)  
 - [**GitHub 问题反馈**](https://github.com/jaywcjlove/TextSoundSaver/issues/new/choose)  
 
-我们将尽快回复你的信息，确保你拥有顺畅、愉快的使用体验。感谢你对 TextSound 的支持！
+我们将尽快回复你的信息，确保你拥有顺畅、愉快的使用体验。感谢你对 TextSound Saver 的支持！