diff --git a/src/image/index.tsx b/src/image/index.tsx
index 80accd1c5..be60c9a31 100644
--- a/src/image/index.tsx
+++ b/src/image/index.tsx
@@ -1,4 +1,4 @@
-import React, { CSSProperties, useRef } from 'react';
+import React, { CSSProperties } from 'react';
 import { Spin } from 'antd';
 
 import useIntersectionObserver from '../useIntersectionObserver';
@@ -52,8 +52,7 @@ const ImageComponent = (props: IProps) => {
 
 const LazyImage = (props: IProps) => {
     const { src, ...rest } = props;
-    const imgRef = useRef<HTMLImageElement>(null);
-    useIntersectionObserver(([entry]) => {
+    const imgRef = useIntersectionObserver<HTMLImageElement>(([entry]) => {
         const { target, isIntersecting } = entry;
         if (isIntersecting) {
             const _target = target as HTMLImageElement;
@@ -62,7 +61,7 @@ const LazyImage = (props: IProps) => {
                 _target.style.opacity = '1';
             };
         }
-    }, imgRef);
+    });
     return <img ref={imgRef} {...rest} data-src={src} />;
 };
 
diff --git a/src/useIntersectionObserver/__tests__/useIntersectionObserver.test.ts b/src/useIntersectionObserver/__tests__/useIntersectionObserver.test.ts
index 0460bb125..41db88180 100644
--- a/src/useIntersectionObserver/__tests__/useIntersectionObserver.test.ts
+++ b/src/useIntersectionObserver/__tests__/useIntersectionObserver.test.ts
@@ -1,4 +1,3 @@
-import { RefObject } from 'react';
 import { act, renderHook } from '@testing-library/react-hooks';
 
 import useIntersectionObserver from '../index';
@@ -31,25 +30,35 @@ describe('useIntersectionObserver', () => {
     });
 
     it('should observe target element and disconnect on unmount', () => {
-        const ref = { current: document.createElement('div') };
         const callback = jest.fn();
         const options = { threshold: 0, root: null, rootMargin: '0%' };
-        const { unmount } = renderHook(() => useIntersectionObserver(callback, ref, options));
+
+        const divElement = document.createElement('div');
+        document.body.appendChild(divElement);
+
+        const { unmount } = renderHook(() => {
+            const ref = useIntersectionObserver(callback, options);
+            ref.current = divElement;
+            return ref;
+        });
         expect(window.IntersectionObserver).toHaveBeenCalledWith(expect.any(Function), options);
-        expect(observeMock).toHaveBeenCalledWith(ref.current);
+        expect(observeMock).toHaveBeenCalledWith(divElement);
         act(() => {
             unmount();
         });
         expect(disconnectMock).toHaveBeenCalled();
     });
 
-    it('should not observe target element if not provided', () => {
+    it('should not observe target element if ref is null', () => {
         const callback = jest.fn();
         const options = { threshold: 0, root: null, rootMargin: '0%' };
-        const { unmount } = renderHook(() =>
-            useIntersectionObserver(callback, null as unknown as RefObject<Element>, options)
-        );
-        expect(window.IntersectionObserver).toHaveBeenCalledWith(expect.any(Function), options);
+
+        const { unmount } = renderHook(() => {
+            const ref = useIntersectionObserver(callback, options);
+            ref.current = null;
+            return ref;
+        });
+
         expect(observeMock).not.toHaveBeenCalled();
         act(() => {
             unmount();
diff --git a/src/useIntersectionObserver/demos/basic.tsx b/src/useIntersectionObserver/demos/basic.tsx
index a11e5b528..bb149bd73 100644
--- a/src/useIntersectionObserver/demos/basic.tsx
+++ b/src/useIntersectionObserver/demos/basic.tsx
@@ -1,20 +1,18 @@
-import React, { useRef } from 'react';
+import React from 'react';
 
 import useIntersectionObserver from '..';
 
 const Basic = () => {
-    const divRef = useRef<HTMLDivElement>(null);
-
     const handleObserverCb = ([entry]: IntersectionObserverEntry[]) => {
         if (entry.isIntersecting) alert('hi, 我展示了');
     };
 
-    useIntersectionObserver(handleObserverCb, divRef);
+    const ref = useIntersectionObserver<HTMLDivElement>(handleObserverCb);
 
     return (
         <div style={{ height: 300, overflow: 'scroll' }}>
             <div style={{ height: 330 }}>占位，往下滑动</div>
-            <div ref={divRef}>
+            <div ref={ref}>
                 <div>展示了</div>
             </div>
         </div>
diff --git a/src/useIntersectionObserver/demos/imgLazy.tsx b/src/useIntersectionObserver/demos/imgLazy.tsx
index 446f1fdd4..fe5d1cb74 100644
--- a/src/useIntersectionObserver/demos/imgLazy.tsx
+++ b/src/useIntersectionObserver/demos/imgLazy.tsx
@@ -1,10 +1,8 @@
-import React, { useRef } from 'react';
+import React from 'react';
 
 import useIntersectionObserver from '..';
 
 const Basic = () => {
-    const imgRef = useRef<HTMLImageElement>(null);
-
     const handleObserverCb = ([entry]: IntersectionObserverEntry[]) => {
         const { target, isIntersecting } = entry;
         if (isIntersecting) {
@@ -16,7 +14,7 @@ const Basic = () => {
         }
     };
 
-    useIntersectionObserver(handleObserverCb, imgRef, {});
+    const imgRef = useIntersectionObserver<HTMLImageElement>(handleObserverCb);
 
     return (
         <div style={{ height: 300, overflow: 'scroll' }}>
diff --git a/src/useIntersectionObserver/index.ts b/src/useIntersectionObserver/index.ts
index 1438e5ac0..640338223 100644
--- a/src/useIntersectionObserver/index.ts
+++ b/src/useIntersectionObserver/index.ts
@@ -1,10 +1,11 @@
-import { RefObject, useEffect, useState } from 'react';
+import { MutableRefObject, useEffect, useRef, useState } from 'react';
 
-const useIntersectionObserver = (
+const useIntersectionObserver = <T extends Element>(
     callback: IntersectionObserverCallback,
-    target: RefObject<Element>,
     options: IntersectionObserverInit & { freezeOnceVisible?: boolean } = {}
 ) => {
+    const ref = useRef<T | null>(null);
+
     const { threshold = 0, root = null, rootMargin = '0%', freezeOnceVisible = false } = options;
     const [entry, setEntry] = useState<IntersectionObserverEntry>();
     const frozen = entry?.isIntersecting && freezeOnceVisible;
@@ -18,17 +19,17 @@ const useIntersectionObserver = (
     };
 
     useEffect(() => {
-        const node = target?.current; // DOM Ref
+        const node = ref.current;
         const hasIOSupport = !!window.IntersectionObserver;
 
         if (frozen || !node) return;
         if (!hasIOSupport) {
             // 如果不支持 IntersectionObserver 执行一个默认行为
             const callbackEntry = {
-                boundingClientRect: node?.getBoundingClientRect() ?? null,
-                intersectionRatio: node ? 1 : 0,
-                intersectionRect: node?.getBoundingClientRect() ?? null,
-                isIntersecting: !!node,
+                boundingClientRect: node.getBoundingClientRect() ?? null,
+                intersectionRatio: 1,
+                intersectionRect: node.getBoundingClientRect() ?? null,
+                isIntersecting: true,
                 rootBounds: null,
                 target: node,
                 time: Date.now(),
@@ -40,7 +41,9 @@ const useIntersectionObserver = (
 
         observer.observe(node);
         return () => observer.disconnect();
-    }, [target?.current, JSON.stringify(threshold), root, rootMargin, frozen]);
+    }, [JSON.stringify(threshold), root, rootMargin, frozen]);
+
+    return ref as MutableRefObject<T | null>;
 };
 
 export default useIntersectionObserver;