diff --git a/README.md b/README.md
index c7a35ff..922ccba 100644
--- a/README.md
+++ b/README.md
@@ -51,11 +51,11 @@ autoScroll({ selector: "#scroll-container-id" });
 > es
 
 ```ts
-import autoScroll, { generateEscapeScrollUpContext } from "@yrobot/auto-scroll";
+import autoScroll, { escapeWhenUpPlugin } from "@yrobot/auto-scroll";
 
 autoScroll({
   selector: "#scroll-container-id",
-  context: generateEscapeScrollUpContext(),
+  plugins: [escapeWhenUpPlugin()],
 });
 ```
 
@@ -64,6 +64,20 @@ autoScroll({
 ```ts
 autoScroll.default({
   selector: "#scroll-container-id",
-  context: autoScroll.generateEscapeScrollUpContext(),
+  plugins: [autoScroll.escapeWhenUpPlugin()],
 });
 ```
+
+<!-- ## Customize plugins
+
+```ts
+import type { Plugin } from "@yrobot/auto-scroll";
+
+const myPlugin: Plugin<{ name: string }> = ({ name }) => ({
+  escapeHook: (elm) => true,
+  onMount: (elm) => () => {},
+  onUnmount: (elm) => {},
+});
+```
+
+the plugin should return the an object includes `escapeHook`, `onMount`, `onUnmount` functions. -->
diff --git a/package/index.ts b/package/index.ts
index 910a839..3bdf8f2 100644
--- a/package/index.ts
+++ b/package/index.ts
@@ -33,19 +33,21 @@ export type Context = {
   onUnmount?: OnUnmount;
 };
 
+export type Plugin<T = unknown> = (config?: T) => Context;
+
 /**
- * Generates the context for escaping auto scroll down when user scroll up.
+ * the auto-scroll plugin for escaping auto scroll down when user scroll up.
  *
  * @param {Object} config - The configs.
  * @param {number} [config.threshold=24] - The threshold value for scroll up distance (default: 24).
  * @param {number} [config.throttleTime=100] - The throttle time for scroll event (default: 100).
  *
- * @returns {Context} The generated context object. For autoScroll.param.context
+ * @returns {Context} The generated state object. For autoScroll.param.plugins
  */
-export function generateEscapeScrollUpContext({
-  threshold = 24,
-  throttleTime = 100,
-}: { threshold?: number; throttleTime?: number } = {}) {
+export const escapeWhenUpPlugin: Plugin<{
+  threshold?: number;
+  throttleTime?: number;
+}> = ({ threshold = 24, throttleTime = 100 } = {}) => {
   const context: Context = {};
   let isEscape = false;
   const [onScroll] = throttle((evt: Event) => {
@@ -62,31 +64,31 @@ export function generateEscapeScrollUpContext({
   };
   context.escapeHook = () => isEscape;
   return context;
-}
+};
 
 /**
  * @description auto scroll the selector dom to the bottom, when the size of the selector dom has been updated.
  *
  * @param {Object} options - The config options for the autoScroll function.
  * @param {string} options.selector - The selector for the container element. (example: '#container')
- * @param {Context} [options.context] - The context for the life cycle hooks of the autoScroll function. [escapeHook,onMount,onUnmount]
+ * @param {Context[]} [options.plugins] - The plugins for the life cycle hooks of the autoScroll function. [escapeHook,onMount,onUnmount]
  * @param {number} [options.throttleTime=100] - The throttle time in milliseconds.
  * @param {number} [options.offset=0] - The offset for the scroll position based on the container.scrollHeight.
  *
  * @return {function} The unObserverCallback function.
  *
  * @example autoScroll({ selector: "#scroll-container-id" })
- * @example autoScroll({ selector: "#scroll-container-id", context: generateEscapeScrollUpContext() })
+ * @example autoScroll({ selector: "#scroll-container-id", plugins: [escapeWhenUpPlugin()] })
  */
 export default function autoScroll({
   selector,
   throttleTime = 100,
-  context,
+  plugins = [],
   offset = 0,
 }: {
   selector: string;
   throttleTime?: number;
-  context?: Context;
+  plugins?: ReturnType<Plugin>[];
   offset?: number;
 }): unObserverCallback {
   const container = document.querySelector(selector);
@@ -94,13 +96,14 @@ export default function autoScroll({
   if (container === null)
     throw new Error(`Element not found with selector [${selector}]`);
 
-  const returnOnUnmount = context?.onMount?.(container);
+  // plugins onMount
+  const mountReturnFuncList = plugins
+    .map((plugin) => plugin?.onMount?.(container))
+    .filter((result) => typeof result === "function") as OnUnmount[];
 
+  // main auto down scroll hook
   const [scrollHook] = throttle(() => {
-    if (
-      typeof context?.escapeHook === "function" &&
-      context.escapeHook(container)
-    )
+    if (!!plugins.find((plugin) => plugin?.escapeHook?.(container) === true))
       return false;
     // use requestAnimationFrame for escape ResizeObserver loop
     requestAnimationFrame(() => {
@@ -109,10 +112,10 @@ export default function autoScroll({
     return true;
   }, throttleTime);
 
+  // observers
   const resizeObserver = new ResizeObserver(() => {
     scrollHook();
   });
-
   const mutationObserver = new MutationObserver(() => {
     scrollHook();
   });
@@ -127,11 +130,12 @@ export default function autoScroll({
     subtree: true,
     childList: true,
   });
+
+  // unmount
   return () => {
     resizeObserver.disconnect();
     mutationObserver.disconnect();
-    // unmount
-    returnOnUnmount?.(container);
-    context?.onUnmount?.(container);
+    mountReturnFuncList.forEach((func) => func(container));
+    plugins.forEach((plugin) => plugin?.onUnmount?.(container));
   };
 }
diff --git a/website/index.tsx b/website/index.tsx
index bc01ade..0d608a8 100644
--- a/website/index.tsx
+++ b/website/index.tsx
@@ -1,7 +1,7 @@
 import React, { useEffect, useRef, useState } from "react";
 import { createRoot } from "react-dom/client";
 
-import autoScroll, { generateEscapeScrollUpContext } from "../package/index.ts";
+import autoScroll, { escapeWhenUpPlugin } from "../package/index.ts";
 
 import "./index.css";
 
@@ -32,11 +32,11 @@ import autoScroll from "@yrobot/auto-scroll";
 
 autoScroll({ selector: "#scroll-container-id" });`,
   escapeScrollUp: `
-import autoScroll, { generateEscapeScrollUpContext } from "@yrobot/auto-scroll";
+import autoScroll, { escapeWhenUpPlugin } from "@yrobot/auto-scroll";
 
 autoScroll({
   selector: "#scroll-container-id",
-  context: generateEscapeScrollUpContext(),
+  plugins: [escapeWhenUpPlugin()],
 });`,
 };
 
@@ -86,7 +86,7 @@ const EscapeScrollUpDemo = () => {
     () =>
       autoScroll({
         selector: "#escape-scroll-up-list-container",
-        context: generateEscapeScrollUpContext(),
+        plugins: [escapeWhenUpPlugin()],
       }),
     []
   );