diff --git a/README.md b/README.md
index d9fa46c..2d0ab6e 100644
--- a/README.md
+++ b/README.md
@@ -1,71 +1,116 @@
-# frilingo README
+# Frilingo
 
-This is the README for your extension "frilingo". After writing up a brief description, we recommend including the following sections.
+Translate code, errors, and documentation directly inside VSCode.
+
+🚧 Early development stage
+
+Frilingo helps developers understand code, error messages, comments, documentation, and technical content in their preferred language using local LLMs through Ollama.
 
 ## Features
 
-Describe specific features of your extension including screenshots of your extension in action. Image paths are relative to this README file.
+### Translate Selected Text
 
-For example if there is an image subfolder under your extension project workspace:
+Translate selected text directly inside VSCode.
 
-\!\[feature X\]\(images/feature-x.png\)
+```text
+Select text
+↓
+Run command
+↓
+Receive translated result
+```
 
-> Tip: Many popular extensions utilize animations. This is an excellent way to show off your extension! We recommend short, focused animations that are easy to follow.
+### Generate Code Comments
 
-## Requirements
+Generate clear and readable code comments from selected code.
+
+```ts
+const count = map.entry(word).orInsert(0);
+```
+
+```ts
+// Return the existing value for the key.
+// Insert 0 when the key does not exist.
+const count = map.entry(word).orInsert(0);
+```
+
+### Local LLM Support
 
-If you have any requirements or dependencies, add a section describing those and how to install and configure them.
+Frilingo works with local models through Ollama.
 
-## Extension Settings
+Supported models include:
 
-Include if your extension adds any VS Code settings through the `contributes.configuration` extension point.
+- EXAONE
+- Qwen
+- DeepSeek
+- Any Ollama-compatible model
 
-For example:
+### Korean-First Workflow
 
-This extension contributes the following settings:
+Frilingo is designed for developers who frequently work with:
 
-* `myExtension.enable`: Enable/disable this extension.
-* `myExtension.thing`: Set to `blah` to do something.
+- English documentation
+- Compiler errors
+- Open source projects
+- Technical discussions
 
-## Known Issues
+## Roadmap
 
-Calling out known issues can help limit users opening duplicate issues against your extension.
+### v0.1
 
-## Release Notes
+- Translate selected text
+- Ollama integration
+- EXAONE support
 
-Users appreciate release notes as you update your extension.
+### v0.2
 
-### 1.0.0
+- Activity Bar panel
+- Translation history
 
-Initial release of ...
+### v0.3
 
-### 1.0.1
+- Comment generation
+
+### v0.4
+
+- Multi-language support
+
+### v1.0
+
+- Marketplace release
+
+## Requirements
 
-Fixed issue #.
+- VSCode
+- Node.js 22+
+- Ollama
 
-### 1.1.0
+## Development
 
-Added features X, Y, and Z.
+Install dependencies:
 
----
+```bash
+npm install
+```
 
-## Following extension guidelines
+Run extension host:
 
-Ensure that you've read through the extensions guidelines and follow the best practices for creating your extension.
+```bash
+F5
+```
 
-* [Extension Guidelines](https://code.visualstudio.com/api/references/extension-guidelines)
+Build project:
 
-## Working with Markdown
+```bash
+npm run compile
+```
 
-You can author your README using Visual Studio Code. Here are some useful editor keyboard shortcuts:
+## Contributing
 
-* Split the editor (`Cmd+\` on macOS or `Ctrl+\` on Windows and Linux).
-* Toggle preview (`Shift+Cmd+V` on macOS or `Shift+Ctrl+V` on Windows and Linux).
-* Press `Ctrl+Space` (Windows, Linux, macOS) to see a list of Markdown snippets.
+Contributions are welcome.
 
-## For more information
+Please read the contributing guide before submitting a pull request.
 
-* [Visual Studio Code's Markdown Support](http://code.visualstudio.com/docs/languages/markdown)
-* [Markdown Syntax Reference](https://help.github.com/articles/markdown-basics/)
+## License
 
-**Enjoy!**
+MIT