diff --git a/src/notice-bar/README.md b/src/notice-bar/README.md
index 7746de8f0..591785d20 100644
--- a/src/notice-bar/README.md
+++ b/src/notice-bar/README.md
@@ -88,7 +88,7 @@ Vue.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 a761ba477..586e1f205 100644
--- a/src/notice-bar/README.zh-CN.md
+++ b/src/notice-bar/README.zh-CN.md
@@ -113,7 +113,7 @@ Vue.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` |
 
diff --git a/src/notice-bar/index.js b/src/notice-bar/index.js
index e074f1239..43454c9c9 100644
--- a/src/notice-bar/index.js
+++ b/src/notice-bar/index.js
@@ -31,7 +31,7 @@ export default createComponent({
     },
     speed: {
       type: [Number, String],
-      default: 50,
+      default: 60,
     },
   },
 
diff --git a/src/notice-bar/test/__snapshots__/index.spec.js.snap b/src/notice-bar/test/__snapshots__/index.spec.js.snap
index 97f9e8e95..d1edc4b48 100644
--- a/src/notice-bar/test/__snapshots__/index.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/index.spec.js.snap
@@ -19,7 +19,7 @@ exports[`should not scroll when content width > wrap width  1`] = `
 exports[`should scroll when content width > wrap width  1`] = `
 <div role="alert" class="van-notice-bar">
   <div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
+    <div class="van-notice-bar__content" style="transition-duration: 1.6666666666666667s; transform: translateX(-100px);">foo</div>
   </div>
 </div>
 `;