diff --git a/src/notice-bar/NoticeBar.tsx b/src/notice-bar/NoticeBar.tsx
index 3f95dc7c1..ec1bebe9f 100644
--- a/src/notice-bar/NoticeBar.tsx
+++ b/src/notice-bar/NoticeBar.tsx
@@ -39,7 +39,7 @@ export default defineComponent({
     },
     speed: {
       type: [Number, String],
-      default: 50,
+      default: 60,
     },
   },
 
diff --git a/src/notice-bar/README.md b/src/notice-bar/README.md
index 564d895c7..ee3685237 100644
--- a/src/notice-bar/README.md
+++ b/src/notice-bar/README.md
@@ -95,7 +95,7 @@ app.use(NoticeBar);
 | background | Background color | _string_ | `#fff7cc` |
 | left-icon | Left Icon | _string_ | - |
 | delay | Animation delay (s) | _number \| string_ | `1` |
-| speed | Scroll speed (px/s) | _number \| string_ | `50` |
+| speed | Scroll speed (px/s) | _number \| string_ | `60` |
 | scrollable | Whether to scroll content | _boolean_ | - |
 | wrapable | Whether to enable text wrap | _boolean_ | `false` | - |
 
diff --git a/src/notice-bar/README.zh-CN.md b/src/notice-bar/README.zh-CN.md
index a2265dcd4..7b90d0248 100644
--- a/src/notice-bar/README.zh-CN.md
+++ b/src/notice-bar/README.zh-CN.md
@@ -116,7 +116,7 @@ app.use(NoticeBar);
 | background | 滚动条背景 | _string_ | `#fff7cc` |
 | left-icon | 左侧[图标名称](#/zh-CN/icon)或图片链接 | _string_ | - |
 | delay | 动画延迟时间 (s) | _number \| string_ | `1` |
-| speed | 滚动速率 (px/s) | _number \| string_ | `50` |
+| speed | 滚动速率 (px/s) | _number \| string_ | `60` |
 | scrollable | 是否开启滚动播放，内容长度溢出时默认开启 | _boolean_ | - |
 | wrapable | 是否开启文本换行，只在禁用滚动时生效 | _boolean_ | `false` |