diff --git a/src/image/__test__/__snapshots__/index.test.jsx.snap b/src/image/__test__/__snapshots__/index.test.jsx.snap
new file mode 100644
index 000000000..91f2e6185
--- /dev/null
+++ b/src/image/__test__/__snapshots__/index.test.jsx.snap
@@ -0,0 +1,15 @@
+// Vitest Snapshot v1
+
+exports[`Image > props > : lazy 1`] = `
+<div
+  class="t-image t-image--round"
+>
+  <!--v-if-->
+  <img
+    alt=""
+    class="t-image__img"
+    src="https://tdesign.gtimg.com/site/upload1.png"
+    style="object-fit: fill; object-position: center;"
+  />
+</div>
+`;
diff --git a/src/image/__test__/index.test.jsx b/src/image/__test__/index.test.jsx
index 47907ee72..08c252e76 100644
--- a/src/image/__test__/index.test.jsx
+++ b/src/image/__test__/index.test.jsx
@@ -1,86 +1,144 @@
 import { mount } from '@vue/test-utils';
-import { describe, it, expect } from 'vitest';
-import Image from '../image.vue';
+import { vi, describe, it, expect } from 'vitest';
 import { LoadingIcon } from 'tdesign-icons-vue-next';
 import { nextTick } from 'vue';
-import { vi } from 'vitest';
+import Image from '../image.vue';
+import { MockIntersectionObserver } from './utils';
 
+const prefix = 't'
+const name = `${prefix}-image`;
 const IMAGE = 'https://tdesign.gtimg.com/site/upload1.png';
 const FAIL_IMAGE = 'https://123.jpg';
 const fitList = ['fill', 'contain', 'cover', 'none', 'scale-down'];
 const shapeList = ['circle', 'round', 'square'];
 const positionList = ['top', 'bottom', 'center', 'left', 'right'];
 
-describe('Image.vue', () => {
-  it('create', async () => {
-    const wrapper = mount(() => <Image src={IMAGE} />);
-    const img = wrapper.find('.t-image__img');
-    expect(wrapper.classes()).toContain('t-image');
-    expect(img.exists()).toBeTruthy();
-    expect(img.attributes('src')).toBe(IMAGE);
+describe('Image', () => {
+  beforeAll(() => {
+    window.IntersectionObserver = MockIntersectionObserver;
   });
 
-  it('alt render', async () => {
-    const wrapper = mount(() => <Image src={IMAGE} alt="图片" />);
-    const img = wrapper.find('.t-image__img');
-    expect(wrapper.classes()).toContain('t-image');
-    expect(img.attributes('alt')).toBe('图片');
-  });
+  describe('props', () => {
+    it(': lazy', async () => {
+      const wrapper = mount(() => <Image src={IMAGE} lazy />);
+      await nextTick();
+      const $image = wrapper.find(`.${name}__img`);
+      expect(wrapper.find(`.${name}__status`).exists()).toBeTruthy();
+      // 触发 IntersectionObserver , 但图片加载完成不会触发 Load 回调,
+      $image.trigger('resize');
+      await nextTick();
+      expect($image.attributes('src')).toBe(IMAGE);
+      // 手动触发 图片加载完成的回调函数
+      await $image.trigger('Load');
+      expect(wrapper.element).toMatchSnapshot();
+      expect(wrapper.find(`.${name}__status`).exists()).toBeFalsy();
+    });
 
-  it('fit render', async () => {
-    fitList.forEach((fit) => {
-      const wrapper = mount(() => <Image src={IMAGE} fit={fit} />);
-      const img = wrapper.find('.t-image__img');
-      expect(img.attributes('style')).toContain(`object-fit: ${fit}`);
+    it(': alt', async () => {
+      const wrapper = mount(() => <Image src={IMAGE} alt="图片" />);
+      const $image = wrapper.find(`.${name}__img`);
+      expect(wrapper.classes()).toContain(`${name}`);
+      expect($image.attributes('alt')).toBe('图片');
     });
-  });
 
-  it('shape render', async () => {
-    shapeList.forEach((shape) => {
-      const wrapper = mount(() => <Image src={IMAGE} shape={shape} />);
-      expect(wrapper.classes()).toContain(`t-image--${shape}`);
+    it(': fit', async () => {
+      const wrapper = mount(Image, {
+        props: {
+          fit: '',
+          src: IMAGE,
+        }
+      })
+      const $image = wrapper.find(`.${name}__img`);
+      // fit = ''
+      fitList.forEach(item => {
+        expect($image.attributes('style').includes(`object-fit: ${item}`)).toBeFalsy();
+      })
+
+      const fit = 'cover';
+      await wrapper.setProps({
+        fit,
+      });
+      // fit = 'square'
+      expect($image.attributes('style')).toContain(`object-fit: ${fit}`);
     });
-  });
 
-  it('position render', async () => {
-    positionList.forEach((position) => {
-      const wrapper = mount(() => <Image src={IMAGE} position={position} />);
-      const img = wrapper.find('.t-image__img');
-      expect(img.attributes('style')).toContain(`object-position: ${position}`);
+    it(': shape', async () => {
+      const wrapper = mount(Image, {
+        props: {
+          shape: '',
+          src: IMAGE,
+        }
+      })
+      const $image = wrapper.findComponent(Image);
+
+      // shape = ''
+      shapeList.forEach(item => {
+        expect($image.classes().includes(`${name}--${item}`)).toBeFalsy();
+      })
+
+      const shape = 'square';
+      await wrapper.setProps({
+        shape,
+      });
+      // shape = 'square'
+      expect($image.classes()).toContain(`${name}--${shape}`);
     });
-  });
 
-  it('loading render', async () => {
-    const slots = {
-      loading: () => <LoadingIcon />,
-    };
-    const wrapper = mount(() => <Image src={IMAGE} v-slots={slots} />);
-    const status = wrapper.find('.t-image__status');
-    expect(status.exists()).toBeTruthy();
-    expect(wrapper.findComponent(LoadingIcon).exists()).toBeTruthy();
-  });
+    it(': position', async () => {
+      positionList.forEach((position) => {
+        const wrapper = mount(() => <Image src={IMAGE} position={position} />);
+        const $image = wrapper.find('.t-image__img');
+        expect($image.attributes('style')).toContain(`object-position: ${position}`);
+      });
+    });
 
-  it('error render', async () => {
-    const onError = vi.fn();
-    const slots = {
-      error: () => '加载失败',
-    };
-    const wrapper = mount(() => <Image src={FAIL_IMAGE} v-slots={slots} onError={onError} />);
-    const img = wrapper.find('.t-image__img');
-    const status = wrapper.find('.t-image__status');
-    await nextTick();
-    await img.trigger('error');
-    expect(status.exists()).toBeTruthy();
-    // expect(status.text()).toBe('加载失败');
-    // expect(onError).toBeCalled();
-  });
+    it(': loading', async () => {
+      const slots = {
+        loading: () => <LoadingIcon />,
+      };
+      const wrapper = mount(() => <Image src={IMAGE} v-slots={slots} />);
+      const $status = wrapper.find(`.${name}__status`);
+      expect($status.exists()).toBeTruthy();
+      expect(wrapper.findComponent(LoadingIcon).exists()).toBeTruthy();
+    });
 
-  it('load render', async () => {
-    const onLoad = vi.fn();
-    const wrapper = mount(() => <Image src={IMAGE} onLoad={onLoad} />);
-    const img = wrapper.find('.t-image__img');
-    await nextTick();
-    img.trigger('load');
-    // expect(onLoad).toBeCalled();
+    it(': src', async () => {
+      const onError = vi.fn();
+      const wrapper = mount(() => <Image src='' onError={onError} />);
+      await nextTick();
+      const $image = wrapper.find(`.${name}__img`);
+      // 手动触发 图片加载失败的回调函数
+      await $image.trigger('Error');
+      expect(wrapper.find(`.${name}__status`).exists()).toBeTruthy();
+      // src = ''，不会触发 error
+      expect(onError).toBeCalledTimes(0);
+    });
+
+    it(': onError', async () => {
+      const onError = vi.fn();
+      const slots = {
+        error: () => '加载失败',
+      };
+      const wrapper = mount(() => <Image src={FAIL_IMAGE} v-slots={slots} onError={onError} />);
+      await nextTick();
+      const $image = wrapper.find(`.${name}__img`);
+      // 手动触发 图片加载失败的回调函数
+      await $image.trigger('Error');
+      const status = wrapper.find(`.${name}__status`);
+      expect(status.exists()).toBeTruthy();
+      expect(status.text()).toBe('加载失败');
+      expect(onError).toBeCalledTimes(1);
+    });
+
+    it(': onLoad', async () => {
+      const onLoad = vi.fn();
+      const wrapper = mount(() => <Image src={IMAGE} onLoad={onLoad} />);
+      await nextTick();
+      const $image = wrapper.find(`.${name}__img`);
+      expect($image.attributes('src')).toBe(IMAGE);
+      // 手动触发 图片加载完成的回调函数
+      await $image.trigger('Load');
+      expect(onLoad).toBeCalledTimes(1);
+    });
   });
 });
diff --git a/src/image/__test__/utils.ts b/src/image/__test__/utils.ts
new file mode 100644
index 000000000..c28acdf80
--- /dev/null
+++ b/src/image/__test__/utils.ts
@@ -0,0 +1,34 @@
+interface IntersectionObserverCallback {
+  (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void;
+}
+
+export class MockIntersectionObserver {
+  _callback: Function;
+
+  _element!: HTMLElement;
+
+  constructor(callback: Function) {
+    this._callback = callback;
+  }
+
+  observe(element: HTMLElement) {
+    this._element = element;
+    this._element.addEventListener('resize', this.trigger);
+  }
+
+  unobserve() {
+    this._element.removeEventListener('resize', this.trigger);
+  }
+
+  disconnect() {
+    this._element.removeEventListener('resize', this.trigger);
+  }
+
+  trigger = (event: UIEvent) => {
+    this._callback([
+      {
+        isIntersecting: true,
+      },
+    ]);
+  };
+}