diff --git a/src/components/NoticeIcon/NoticeIconTab.d.ts b/src/components/NoticeIcon/NoticeIconTab.d.ts
index 283c447fb70ee9e279815d90b55e4669017e9c91..99be5957f0a6eb3c7953a27791e48655a60e3773 100644
--- a/src/components/NoticeIcon/NoticeIconTab.d.ts
+++ b/src/components/NoticeIcon/NoticeIconTab.d.ts
@@ -14,7 +14,7 @@ export interface INoticeIconTabProps {
   emptyText?: React.ReactNode;
   emptyImage?: string;
   style?: React.CSSProperties;
-  hideClear?: boolean;
+  showClear?: boolean;
 }
 
 export default class NoticeIconTab extends React.Component<INoticeIconTabProps, any> {}
diff --git a/src/components/NoticeIcon/NoticeList.js b/src/components/NoticeIcon/NoticeList.js
index d574a24bb6b6ce7ded236bb9d96c4d86453b88c6..cafd65628ab60fb69f111789b76fd0b699ab0f49 100644
--- a/src/components/NoticeIcon/NoticeList.js
+++ b/src/components/NoticeIcon/NoticeList.js
@@ -11,7 +11,7 @@ export default function NoticeList({
   locale,
   emptyText,
   emptyImage,
-  hideClear,
+  showClear = true,
 }) {
   if (data.length === 0) {
     return (
@@ -52,12 +52,12 @@ export default function NoticeList({
           );
         })}
       </List>
-      {hideClear ? null : (
+      {showClear ? (
         <div className={styles.clear} onClick={onClear}>
           {locale.clear}
           {title}
         </div>
-      )}
+      ) : null}
     </div>
   );
 }
diff --git a/src/components/NoticeIcon/index.en-US.md b/src/components/NoticeIcon/index.en-US.md
index ad0233d87106cefcb1767ade64e0ccccda175d28..e7448060e80ff1b97126ec72bc02b847b5752400 100644
--- a/src/components/NoticeIcon/index.en-US.md
+++ b/src/components/NoticeIcon/index.en-US.md
@@ -9,7 +9,7 @@ order: 9
 
 ## API
 
-参数 | 说明 | 类型 | 默认值
+Property | Description | Type | Default
 ----|------|-----|------
 count | Total number of messages | number | -
 loading | Popup card loading status | boolean | false
@@ -23,18 +23,18 @@ locale | Default message text | Object | `{ emptyText: '暂无数据', clear: '
 
 ### NoticeIcon.Tab
 
-参数 | 说明 | 类型 | 默认值
+Property | Description | Type | Default
 ----|------|-----|------
 title |  header for message Tab | string | -
 list | List data, format refer to the following table | Array | `[]`
-hideClear | Clear button display status | boolean | false
+showClear | Clear button display status | boolean | true
 emptyText |  message text when list is empty  | ReactNode | -
 emptyImage | image  when list is empty  | string | -
 
 
 ### Tab data
 
-参数 | 说明 | 类型 | 默认值
+Property | Description | Type | Default
 ----|------|-----|------
 avatar | avatar img url  | string | -
 title | title | ReactNode | -
diff --git a/src/components/NoticeIcon/index.zh-CN.md b/src/components/NoticeIcon/index.zh-CN.md
index 5777e96a7e8cbd65a10ddce5fd3f1195c217fa29..b396bae39e061d81423b48e29050e914e2b8ec92 100644
--- a/src/components/NoticeIcon/index.zh-CN.md
+++ b/src/components/NoticeIcon/index.zh-CN.md
@@ -27,7 +27,7 @@ locale | 默认文案 | Object | `{ emptyText: '暂无数据', clear: '清空' }
 ----|------|-----|------
 title | 消息分类的页签标题 | string | -
 list | 列表数据，格式参照下表 | Array | `[]`
-hideClear | 是否显示清空按钮 | boolean | false
+showClear | 是否显示清空按钮 | boolean | true
 emptyText | 针对每个 Tab 定制空数据文案 | ReactNode | -
 emptyImage | 针对每个 Tab 定制空数据图片 | string | -