diff --git a/README.md b/README.md
index a49e1f1..f3333a2 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,19 @@
 <h1 align="center" id="title">SNIGDHA OS WELCOME</h1>
+
+>You must follow the commit types with commitizen.
+
+## Commit types
+
+| Commit Type | Title                    | Description                                                                                                 | Emoji  |
+| ----------- | ------------------------ | ----------------------------------------------------------------------------------------------------------- |:------:|
+| `feat`      | Features                 | A new feature                                                                                               | ✨     |
+| `fix`       | Bug Fixes                | A bug Fix                                                                                                   | 🐛     |
+| `docs`      | Documentation            | Documentation only changes                                                                                  | 📚     |
+| `style`     | Styles                   | Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)      | 💎     |
+| `refactor`  | Code Refactoring         | A code change that neither fixes a bug nor adds a feature                                                   | 📦     |
+| `perf`      | Performance Improvements | A code change that improves performance                                                                     | 🚀     |
+| `test`      | Tests                    | Adding missing tests or correcting existing tests                                                           | 🚨     |
+| `build`     | Builds                   | Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)         | 🛠     |
+| `ci`        | Continuous Integrations  | Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs) | ⚙️     |
+| `chore`     | Chores                   | Other changes that don't modify src or test files                                                           | ♻️     |
+| `revert`    | Reverts                  | Reverts a previous commit                                                                                   | 🗑     |