diff --git a/README.md b/README.md
index 7f4286c..bb0370d 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ import { OverlayScrollbars } from 'overlayscrollbars';
- These instructions are for old stacks. Click here to read them.
+ These instructions are for quick prototyping or old stacks. Click here to read them.
@@ -82,7 +82,13 @@ Simply download it from the [Releases](https://github.com/KingSora/OverlayScroll
Embedd OverlayScrollbars manually in your HTML:
```html
-
+
+```
+
+You can use the global variable `OverlayScrollbarsGlobal` to access the api:
+```js
+var OverlayScrollbars = OverlayScrollbarsGlobal.OverlayScrollbars;
+OverlayScrollbars(document.body, {});
```