diff --git a/packages/notice-bar/demo/index.vue b/packages/notice-bar/demo/index.vue
index 27973a1f9..2ba2c3e3a 100644
--- a/packages/notice-bar/demo/index.vue
+++ b/packages/notice-bar/demo/index.vue
@@ -3,7 +3,7 @@
     <demo-block :title="$t('basicUsage')">
       <van-notice-bar
         :text="$t('text')"
-        left-icon="//img.yzcdn.cn/public_files/2017/8/10/6af5b7168eed548100d9041f07b7c616.png"
+        left-icon="//img.yzcdn.cn/vant/volume.png"
       />
     </demo-block>
 
diff --git a/packages/notice-bar/en-US.md b/packages/notice-bar/en-US.md
index 786ca0060..6d05070ef 100644
--- a/packages/notice-bar/en-US.md
+++ b/packages/notice-bar/en-US.md
@@ -14,7 +14,7 @@ Vue.use(NoticeBar);
 ```html
 <van-notice-bar
   text="Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily."
-  left-icon="https://img.yzcdn.cn/1.png"
+  left-icon="//img.yzcdn.cn/vant/volume.png"
 />
 ```
 
diff --git a/packages/notice-bar/test/__snapshots__/demo.spec.js.snap b/packages/notice-bar/test/__snapshots__/demo.spec.js.snap
index 2081308b0..d60c2bde5 100644
--- a/packages/notice-bar/test/__snapshots__/demo.spec.js.snap
+++ b/packages/notice-bar/test/__snapshots__/demo.spec.js.snap
@@ -5,7 +5,7 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-notice-bar" style="color:undefined;background:undefined;">
       <div class="van-notice-bar__left-icon">
-        <img src="//img.yzcdn.cn/public_files/2017/8/10/6af5b7168eed548100d9041f07b7c616.png">
+        <img src="//img.yzcdn.cn/vant/volume.png">
       </div>
       <div class="van-notice-bar__wrap">
         <div class="van-notice-bar__content" style="padding-left:0;animation-delay:1s;animation-duration:0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
diff --git a/packages/notice-bar/zh-CN.md b/packages/notice-bar/zh-CN.md
index 403ff46a4..e13481743 100644
--- a/packages/notice-bar/zh-CN.md
+++ b/packages/notice-bar/zh-CN.md
@@ -14,7 +14,7 @@ Vue.use(NoticeBar);
 ```html
 <van-notice-bar
   text="足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。"
-  left-icon="https://img.yzcdn.cn/1.png"
+  left-icon="//img.yzcdn.cn/vant/volume.png"
 />
 ```