diff --git a/example/pages/sidebar/index.wxml b/example/pages/sidebar/index.wxml
index ca9558f3..fc193823 100644
--- a/example/pages/sidebar/index.wxml
+++ b/example/pages/sidebar/index.wxml
@@ -12,8 +12,8 @@
     <h3 class="demo-sidebar-title">徽标提示</h3>
     <van-sidebar custom-class="custom-sidebar">
       <van-sidebar-item title="标签名" dot />
-      <van-sidebar-item title="标签名" info="5" />
-      <van-sidebar-item title="标签名" info="99+" />
+      <van-sidebar-item title="标签名" badge="5" />
+      <van-sidebar-item title="标签名" badge="99+" />
     </van-sidebar>
   </van-grid-item>
 
diff --git a/packages/sidebar-item/index.ts b/packages/sidebar-item/index.ts
index 00c39dfc..a4dfdf3a 100644
--- a/packages/sidebar-item/index.ts
+++ b/packages/sidebar-item/index.ts
@@ -11,6 +11,7 @@ VantComponent({
 
   props: {
     dot: Boolean,
+    badge: null,
     info: null,
     title: String,
     disabled: Boolean,
diff --git a/packages/sidebar-item/index.wxml b/packages/sidebar-item/index.wxml
index ab8c6c42..c5c08a62 100644
--- a/packages/sidebar-item/index.wxml
+++ b/packages/sidebar-item/index.wxml
@@ -8,10 +8,9 @@
 >
   <view class="van-sidebar-item__text">
     <van-info
-      wx:if="{{ info !== null || dot }}"
+      wx:if="{{ badge != null || info !== null || dot }}"
       dot="{{ dot }}"
-      info="{{ info }}"
-      custom-style="right: 4px"
+      info="{{ badge != null ? badge : info }}"
     />
     <view wx:if="{{ title }}">{{ title }}</view>
     <slot wx:else name="title" />
diff --git a/packages/sidebar/README.md b/packages/sidebar/README.md
index f19d0cae..3eaf6aea 100644
--- a/packages/sidebar/README.md
+++ b/packages/sidebar/README.md
@@ -37,13 +37,13 @@ Page({
 
 ### 徽标提示
 
-设置`dot`属性后，会在右上角展示一个小红点。设置`dot`属性后，会在右上角展示相应的徽标
+设置`dot`属性后，会在右上角展示一个小红点。设置`badge`属性后，会在右上角展示相应的徽标
 
 ```html
 <van-sidebar active-key="{{ activeKey }}">
   <van-sidebar-item title="标签名" dot />
-  <van-sidebar-item title="标签名" dot="5" />
-  <van-sidebar-item title="标签名" dot="99+" />
+  <van-sidebar-item title="标签名" badge="5" />
+  <van-sidebar-item title="标签名" badge="99+" />
 </van-sidebar>
 ```
 
@@ -109,12 +109,13 @@ Page({
 
 ### SidebarItem Props
 
-| 参数     | 说明                 | 类型               | 默认值  |
-| -------- | -------------------- | ------------------ | ------- |
-| title    | 内容                 | _string_           | `''`    |
-| dot      | 是否显示右上角小红点 | _boolean_          | `false` |
-| info     | 提示消息             | _string \| number_ | `''`    |
-| disabled | 是否禁用该项         | _boolean_          | `false` |
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| title | 内容 | _string_ | `''` |
+| dot | 是否显示右上角小红点 | _boolean_ | `false` |
+| info | 图标右上角徽标的内容（已废弃，请使用 badge 属性） | _string \| number_ | `''` |
+| badge `v1.5.0` | 图标右上角徽标的内容 | _string \| number_ | `''` |
+| disabled | 是否禁用该项 | _boolean_ | `false` |
 
 ### SidebarItem Slot
 
diff --git a/packages/sidebar/index.ts b/packages/sidebar/index.ts
index cfd8822c..4a92653e 100644
--- a/packages/sidebar/index.ts
+++ b/packages/sidebar/index.ts
@@ -35,7 +35,7 @@ VantComponent({
 
       this.currentActive = activeKey;
 
-      const stack = [];
+      const stack: Promise<unknown>[] = [];
 
       if (currentActive !== activeKey && children[currentActive]) {
         stack.push(children[currentActive].setActive(false));