fix: 隐藏全部已读按钮

src/pages/home/index.tsx

@@ -172,7 +172,7 @@ const Home: React.FC<{}> = () => {
                         <Col xxl={24} xl={12} md={12} sm={24} xs={24} key={key}>
                           <div className={styles.members}>
                             <div className={styles.numbers}>
-                              <div className={styles.text}>2</div>
+                              <div className={styles.text}>{item.count}</div>
                               <div className={styles.desc}>
                                 <Badge status={PROCESS_STATUS[key]} text={item.name}></Badge>
                               </div>

src/pages/message/index.tsx

@@ -78,7 +78,11 @@ const Message: React.FC<{}> = () => {
       <Card>
         <div className={styles.header}>
           <Button type="primary" icon={<PlusOutlined />} onClick={()=>history.push('/message/messageList/add')} >新建</Button>
-          <Button type="link" onClick={handleAllMessageRead}>全部已读</Button>
+          {
+            dataSource?.totalCount > 0 ?
+            <Button type="link" onClick={handleAllMessageRead}>全部已读</Button> :
+            null
+          }
         </div>
         <List
           itemLayout="horizontal"