opt.: json input experience

README.md

@@ -27,11 +27,13 @@ Linux / Windows | [GitHub](https://github.com/lollipopkit/flutter_server_box/rel
 - Github releases are built by Github Actions
 - Other sources are built by themselves
 
+
 ## 🔖 Feature
 - `Status chart` (CPU, Sensors, GPU...), `SSH` Term, `SFTP`, `Docker & Pkg & Process`...
 - Platform specific: `Bio auth`、`Msg push`、`Home widget`、`watchOS App`...
 - English, 简体中文; Deutsch [@its-tom](https://github.com/its-tom), 繁體中文 [@kalashnikov](https://github.com/kalashnikov), Indonesian [@azkadev](https://github.com/azkadev), Français [@FrancXPT](https://github.com/FrancXPT), Dutch [@QazCetelic](https://github.com/QazCetelic); Español, Русский язык, Português, 日本語 (Generated by GPT)
 
+
 ## 🏙️ ScreenShots
 <table>
   <tr>
@@ -60,8 +62,16 @@ After you read the above, you can open an [issue](https://github.com/lollipopkit
 
 
 ## 🧱 Contribution
-- Any positive contribution is welcome.
-- [l10n guide](https://blog.lolli.tech/faq/) can be found in my blog.
+Any positive contribution is welcome.
+
+### Development
+1. Setup [Flutter](https://flutter.dev/docs/get-started/install) environment.
+2. Clone this repo, run `flutter run` to start the app.
+3. Run `dart run fl_build -p PLATFORM` to build the app.
+
+### Translation
+- [Guide](https://blog.lpkt.cn/posts/faq/) can be found in my blog.
+- We need your help! Just feel free to open a PR.
 
 
 ## 💡 My other apps