🐞 fix:修复退出登录后依旧在轮询消息未读数，导致反复弹窗。

src/layout/components/Message/src/Message.vue

 <script lang="ts" setup>
 import { formatDate } from '@/utils/formatTime'
 import * as NotifyMessageApi from '@/api/system/notify/message'
+import { useUserStoreWithOut } from '@/store/modules/user'
 
 defineOptions({ name: 'Message' })
 
 const { push } = useRouter()
+const userStore = useUserStoreWithOut()
 const activeName = ref('notice')
 const unreadCount = ref(0) // 未读消息数量
 const list = ref<any[]>([]) // 消息列表
@@ -37,7 +39,11 @@ onMounted(() => {
   // 轮询刷新小红点
   setInterval(
     () => {
-      getUnreadCount()
+      if (userStore.getIsSetUser) {
+        getUnreadCount()
+      } else {
+        unreadCount.value = 0
+      }
     },
     1000 * 60 * 2
   )