diff --git a/README.md b/README.md
index 1bffe7e..46df2c9 100644
--- a/README.md
+++ b/README.md
@@ -14,12 +14,21 @@ yarn add date-convert-ad-bs
 
 ## Usage
 
-How to Use
+How to Use 
 
+#### ES6 Syntax
 ```javascript
-<script>
+  // ES6 import 
   import {ADTOBS, BSTOAD} from 'date-convert-ad-bs';
-  console.log(ADTOBS(2023,5,29)); // ~ 2080-03-15
+ 
+  console.log(ADTOBS(2023,5,29)); // ~ 2080-03-14
   console.log(BSTOAD(2080,2,15)); // ~ 2023-06-29
-</script>
+```
+
+###  CommonJS Syntax
+```javascript
+  const converter = require('date-convert-ad-bs');  
+
+  console.log(converter.ADTOBS(2023,5,29)); // ~ 2080-03-14
+  console.log(converter.BSTOAD(2080,2,15)); // ~ 2023-06-29
 ```