diff --git a/src/hooks/useAnchorScroll.tsx b/src/hooks/useAnchorScroll.tsx
new file mode 100644
index 0000000..0d11428
--- /dev/null
+++ b/src/hooks/useAnchorScroll.tsx
@@ -0,0 +1,80 @@
+import { useEffect, useRef, useState } from "react";
+
+export type AnchorScrollType = {
+  el: HTMLElement;
+  currentIndex: number;
+  container: string;
+  offsetTop?: number;
+};
+
+export function useAnchorScroll({
+  el, // 当前元素
+  currentIndex, // 当前index值
+  container, // 所有锚点的父元素容器
+  offsetTop = 0 // 偏移量
+}: AnchorScrollType) {
+  let isClickRef = useRef(false);
+  let timer: any = useRef(null);
+  const [newIndex, setNewIndex] = useState(0);
+
+  function clickHandler() {
+    if (el) {
+      window.scroll({
+        top: el.offsetTop - offsetTop,
+        behavior: "smooth"
+      });
+    }
+    setNewIndex(currentIndex);
+
+    isClickRef.current = true;
+    if (timer.current) clearTimeout(timer.current);
+    timer.current = setTimeout(() => {
+      isClickRef.current = false;
+    }, 1000);
+  }
+
+  function scrollHanlder() {
+    if (isClickRef.current) return;
+    const navContents = document.querySelectorAll(container);
+
+    const offsetTopArr = [] as any;
+    navContents.forEach((item: any) => {
+      offsetTopArr.push(item.offsetTop);
+    });
+    const scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
+
+    for (let n = 0; n < offsetTopArr.length; n++) {
+      if (scrollTop + offsetTop >= offsetTopArr[n]) {
+        setNewIndex(n);
+      }
+    }
+  }
+
+  useEffect(() => {
+    if (newIndex === currentIndex) return;
+    clickHandler();
+  }, [el, currentIndex]);
+
+  useEffect(() => {
+    window.addEventListener("scroll", scrollHanlder);
+    return () => window.removeEventListener("scroll", scrollHanlder);
+  }, []);
+
+  return newIndex;
+}
+
+// 在组件页面使用修改为以下方式：
+// import { useAnchorScroll } from './hooks';
+// const [currentIndex, setCurrentIndex] = React.useState<any>(0);
+// const [el, setEl] = React.useState<any>(null);
+// const newIndex = useAnchorScroll({
+//   el,
+//   currentIndex,
+//   container: '.module-content',
+//   offsetTop: 130,
+// });
+// !!!注意：slide-bar部分修改为newIndex
+// <div
+// className={`slide-bar slide-bar-${newIndex}`}
+// style={{ top: `${newIndex * 48}px` }}
+// ></div>