diff --git a/docs/example/Marquee/demos/fixedUsage.tsx b/docs/example/Marquee/demos/fixedUsage.tsx
new file mode 100644
index 00000000..71790528
--- /dev/null
+++ b/docs/example/Marquee/demos/fixedUsage.tsx
@@ -0,0 +1,12 @@
+/**
+ * title: 短文案固定
+ * description: 通过 `fixed` 属性可以控制，短文案固定、长文案滚动效果。
+ */
+
+import { Marquee } from '@banana-ui/react';
+
+export default function BasicUsage() {
+  const content = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
+
+  return <Marquee fixed content={content} />;
+}
diff --git a/docs/example/Marquee/index.md b/docs/example/Marquee/index.md
index dc209b1c..6a6f152e 100644
--- a/docs/example/Marquee/index.md
+++ b/docs/example/Marquee/index.md
@@ -19,6 +19,7 @@ demo:
 <code src="./demos/duration.tsx"></code>
 <code src="./demos/pauseWhenHover.tsx"></code>
 <code src="./demos/customStyle.tsx"></code>
+<code src="./demos/fixedUsage.tsx"></code>
 
 ## 属性 - Attributes & Properties
 
@@ -28,6 +29,7 @@ demo:
 | color                                    | 跑马灯的文本颜色    | `string`  | ''     |
 | duration                                 | 滚动时长（单位：s） | `number`  | 20     |
 | pauseWhenHover <br /> (pause-when-hover) | 鼠标悬停时是否暂停  | `boolean` | false  |
+| fixed                                    | 短文案固定          | `boolean` | false  |
 
 ## CSS Parts
 
diff --git a/packages/banana-react/CHANGELOG.md b/packages/banana-react/CHANGELOG.md
index 68726f79..21cf5818 100644
--- a/packages/banana-react/CHANGELOG.md
+++ b/packages/banana-react/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @banana/banana-react
 
+## 1.19.4
+
+### Patch Changes
+
+- Updated dependencies
+  - @banana-ui/banana@1.19.4
+
 ## 1.19.3
 
 ### Patch Changes
diff --git a/packages/banana-react/package.json b/packages/banana-react/package.json
index 3ab7467c..444fafea 100644
--- a/packages/banana-react/package.json
+++ b/packages/banana-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@banana-ui/react",
-  "version": "1.19.3",
+  "version": "1.19.4",
   "description": "React components for Banana UI",
   "keywords": [
     "web components",
diff --git a/packages/banana/CHANGELOG.md b/packages/banana/CHANGELOG.md
index f7629c72..55308255 100644
--- a/packages/banana/CHANGELOG.md
+++ b/packages/banana/CHANGELOG.md
@@ -1,5 +1,11 @@
 # banana-ui
 
+## 1.19.4
+
+### Patch Changes
+
+- add fixed for marquee
+
 ## 1.19.3
 
 ### Patch Changes
diff --git a/packages/banana/package.json b/packages/banana/package.json
index 6d272f02..cb214b8e 100644
--- a/packages/banana/package.json
+++ b/packages/banana/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@banana-ui/banana",
-  "version": "1.19.3",
+  "version": "1.19.4",
   "description": "An UI library of web components can be used in any framework",
   "keywords": [
     "web components",
diff --git a/packages/banana/src/marquee/index.styles.ts b/packages/banana/src/marquee/index.styles.ts
index 1713474d..ec562472 100644
--- a/packages/banana/src/marquee/index.styles.ts
+++ b/packages/banana/src/marquee/index.styles.ts
@@ -15,12 +15,27 @@ export default [
     .marquee {
       overflow: hidden;
       background-color: var(--banana-marquee-background-color);
+
+      display: flex;
+      flex-direction: row;
+      align-items: center;
     }
 
-    .content {
+    .content-normal {
+      overflow: hidden;
       display: inline-block;
+      flex: 0 0 auto;
       white-space: nowrap;
       animation: marquee var(--banana-marquee-duration) linear infinite;
+      transform: translateX(var(--banana-marquee-width, 100%));
+    }
+
+    .content-fixed {
+      overflow: hidden;
+      display: inline-block;
+      flex: 0 0 auto;
+      white-space: nowrap;
+      transform: translateX(0);
     }
 
     @media (any-hover: hover) {
@@ -31,7 +46,7 @@ export default [
 
     @keyframes marquee {
       0% {
-        transform: translateX(0);
+        transform: translateX(var(--banana-marquee-width, 100%));
       }
 
       100% {
diff --git a/packages/banana/src/marquee/index.test.ts b/packages/banana/src/marquee/index.test.ts
index c1572811..a6629ce4 100644
--- a/packages/banana/src/marquee/index.test.ts
+++ b/packages/banana/src/marquee/index.test.ts
@@ -104,4 +104,42 @@ describe('b-marquee', () => {
       expect(animationPlayState3).to.equal('running');
     });
   });
+
+  describe('custom fixed', () => {
+    it('pauses animation when content width is less than marquee width', async () => {
+      const element = await fixture<BMarquee>(html`<b-marquee fixed content="short content"></b-marquee>`);
+
+      // Simulate content width being less than marquee width
+      element._marquee!.getBoundingClientRect = () => ({ width: 100 } as DOMRect);
+      element._content!.getBoundingClientRect = () => ({ width: 50 } as DOMRect);
+
+      // 强制调用私有方法
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      (element as any)?.firstUpdated();
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      (element as any)?._calculateWidth();
+
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      expect((element as any)._isNormal).to.equal(false);
+      expect(element.style.getPropertyValue('--banana-marquee-width')).to.equal('100px');
+    });
+
+    it('resumes animation when content width is greater than marquee width', async () => {
+      const element = await fixture<BMarquee>(html`<b-marquee fixed content="a very very long content"></b-marquee>`);
+
+      // Simulate content width being greater than marquee width
+      element._marquee!.getBoundingClientRect = () => ({ width: 100 } as DOMRect);
+      element._content!.getBoundingClientRect = () => ({ width: 200 } as DOMRect);
+
+      // 强制调用私有方法
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      (element as any)?.firstUpdated();
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      (element as any)?._calculateWidth();
+
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      expect((element as any)._isNormal).to.equal(true);
+      expect(element.style.getPropertyValue('--banana-marquee-width')).to.equal('100px');
+    });
+  });
 });
diff --git a/packages/banana/src/marquee/index.ts b/packages/banana/src/marquee/index.ts
index db067057..a4b249a9 100644
--- a/packages/banana/src/marquee/index.ts
+++ b/packages/banana/src/marquee/index.ts
@@ -1,11 +1,12 @@
 import { CSSResultGroup, html, LitElement, PropertyValueMap } from 'lit';
-import { customElement, property } from 'lit/decorators.js';
+import { customElement, property, query, state } from 'lit/decorators.js';
 import { classMap } from 'lit/directives/class-map.js';
 import styles from './index.styles';
 
 @customElement('b-marquee')
 export default class BMarquee extends LitElement {
   static styles?: CSSResultGroup = styles;
+  private resizeObserver: ResizeObserver | undefined;
 
   connectedCallback() {
     super.connectedCallback();
@@ -13,6 +14,8 @@ export default class BMarquee extends LitElement {
 
   disconnectedCallback() {
     super.disconnectedCallback();
+    // 停止观察元素的尺寸变化
+    this._marquee && this.resizeObserver?.unobserve(this._marquee);
   }
 
   @property()
@@ -28,6 +31,46 @@ export default class BMarquee extends LitElement {
   @property({ type: Boolean, attribute: 'pause-when-hover' })
   pauseWhenHover = false;
 
+  @property({ type: Boolean, reflect: true })
+  fixed = false;
+
+  // 判断是否是 normal还是fixed (fixed为true时，才生效)
+  @state()
+  _isNormal = true;
+
+  @query('.marquee')
+  _marquee: HTMLDivElement | undefined;
+
+  @query('.content')
+  _content: HTMLDivElement | undefined;
+
+  firstUpdated() {
+    this._setBananaMarqueeWidth();
+
+    // 观察元素的尺寸变化
+    if (this._marquee) {
+      this.resizeObserver = new ResizeObserver(() => this._calculateWidth());
+
+      this.resizeObserver?.observe(this._marquee);
+    }
+  }
+
+  private _calculateWidth() {
+    // marquee的宽度变化了 重新设置marquee的宽度
+    this._setBananaMarqueeWidth();
+
+    if (this._marquee && this._content && this.fixed) {
+      const marqueeWidth = this._marquee.getBoundingClientRect().width;
+      const contentWidth = this._content.getBoundingClientRect().width;
+
+      this._isNormal = contentWidth > marqueeWidth;
+    }
+  }
+
+  private _setBananaMarqueeWidth() {
+    this.style.setProperty('--banana-marquee-width', `${this._marquee!.getBoundingClientRect().width}px`);
+  }
+
   protected willUpdate(_changedProperties: PropertyValueMap<this>): void {
     if (_changedProperties.has('color')) {
       const color = this.color ?? '';
@@ -41,15 +84,20 @@ export default class BMarquee extends LitElement {
   }
 
   render() {
+    const marqueeClass = classMap({
+      marquee: true,
+      'marquee--pause-when-hover': this.pauseWhenHover,
+    });
+
+    const contentClass = classMap({
+      content: true,
+      'content-normal': this._isNormal,
+      'content-fixed': !this._isNormal,
+    });
+
     return html`
-      <div
-        part="base"
-        class=${classMap({
-          marquee: true,
-          'marquee--pause-when-hover': this.pauseWhenHover,
-        })}
-      >
-        <div part="content" class="content">${this.content}</div>
+      <div part="base" class=${marqueeClass}>
+        <div part="content" class=${contentClass}>${this.content}</div>
       </div>
     `;
   }
diff --git a/packages/banana/src/select/index.test.ts b/packages/banana/src/select/index.test.ts
index fccee0af..78ab21f2 100644
--- a/packages/banana/src/select/index.test.ts
+++ b/packages/banana/src/select/index.test.ts
@@ -375,7 +375,7 @@ describe('b-select', () => {
       element.open = true;
       const clearIcon = element.shadowRoot?.querySelector('.clear-icon-container');
       // mouse event
-      clearIcon.dispatchEvent(new MouseEvent('click'));
+      clearIcon?.dispatchEvent(new MouseEvent('click'));
       expect(element.value).to.equal('');
       // should close the listbox.
       expect(element.open).to.equal(false);
@@ -390,7 +390,7 @@ describe('b-select', () => {
       `);
       multipleElement.open = true;
       const multipleClearIcon = multipleElement.shadowRoot?.querySelector('.clear-icon-container');
-      multipleClearIcon.dispatchEvent(new MouseEvent('click'));
+      multipleClearIcon?.dispatchEvent(new MouseEvent('click'));
       expect(multipleElement.value).to.deep.equal([]);
       // should close the listbox.
       expect(multipleElement.open).to.equal(false);
@@ -406,7 +406,7 @@ describe('b-select', () => {
       `);
       element.open = true;
       const clearIcon = element.shadowRoot?.querySelector('.clear-icon-container');
-      clearIcon.dispatchEvent(new MouseEvent('click'));
+      clearIcon?.dispatchEvent(new MouseEvent('click'));
       expect(element.open).to.equal(true);
     });
   });
@@ -553,7 +553,7 @@ describe('b-select', () => {
       await element.updateComplete;
 
       const clearIcon = element.shadowRoot?.querySelector('.clear-icon-container');
-      clearIcon.dispatchEvent(new MouseEvent('click'));
+      clearIcon?.dispatchEvent(new MouseEvent('click'));
 
       await element.updateComplete;
 
diff --git a/public/Marquee/fixedUsage.html b/public/Marquee/fixedUsage.html
new file mode 100644
index 00000000..2a4f6b09
--- /dev/null
+++ b/public/Marquee/fixedUsage.html
@@ -0,0 +1,2 @@
+<b-marquee fixed
+  content="Lorem ipsum dolor sit amet, consectetur adipiscing elit."></b-marquee>
\ No newline at end of file