diff --git a/src/App.vue b/src/App.vue
index 4441999..21ab695 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -5,14 +5,16 @@
   </a-config-provider>
 </template>
 
-<script setup lang="ts">
+<script setup>
 import { useUserStore } from '@/stores';
 
 import { getUserEnterpriseInfo } from '@/utils/user';
+import { useSidebarStore } from '@/stores/modules/side-bar';
 
 import zhCN from '@arco-design/web-vue/es/locale/lang/zh-cn';
 
 const userStore = useUserStore();
+const sidebarStore = useSidebarStore();
 
 const redTheme = {
   token: {
@@ -20,7 +22,6 @@ const redTheme = {
     colorLink: '#f5222d', // 链接色
   },
 };
-// 初始化企业信息
 
 const init = async () => {
   const { isLogin, getUserInfo } = userStore;
@@ -28,6 +29,10 @@ const init = async () => {
   if (isLogin) {
     await getUserInfo(); // 初始化用户信息
     await getUserEnterpriseInfo();
+
+    sidebarStore.startUnreadInfoPolling();
+  } else {
+    sidebarStore.stopUnreadInfoPolling();
   }
 };
 
@@ -40,6 +45,9 @@ onMounted(() => {
     console.error(`发现catch报错：${event.reason}`);
   });
 });
+onUnmounted(() => {
+  sideBarStore.stopUnreadInfoPolling();
+});
 </script>
 
 <style lang="scss">
diff --git a/src/api/all/common.ts b/src/api/all/common.ts
index e4ee6d6..e5de204 100644
--- a/src/api/all/common.ts
+++ b/src/api/all/common.ts
@@ -32,4 +32,14 @@ export const deleteTask = (id: string) => {
 // 任务中心-查询任务状态
 export const getTaskStatus = (id: string) => {
   return Http.get(`/v1/tasks/${id}/status`);
+};
+
+// 任务中心-获取未读任务
+export const getTaskUnread = () => {
+  return Http.get(`/v1/tasks/unread`);
+};
+
+// 任务中心-已读
+export const patchTaskRead = (params = {}) => {
+  return Http.patch('/v1/tasks/read', params);
 };
\ No newline at end of file
diff --git a/src/components/_base/navbar/components/right-side/index.vue b/src/components/_base/navbar/components/right-side/index.vue
index 8fb744d..7960a48 100644
--- a/src/components/_base/navbar/components/right-side/index.vue
+++ b/src/components/_base/navbar/components/right-side/index.vue
@@ -1,11 +1,14 @@
 <template>
   <div class="right-wrap">
-    <SvgIcon
-      name="svg-taskCenter"
-      size="16"
-      class="cursor-pointer color-#737478 hover:color-#6D4CFE mr-12px"
-      @click="openDownloadCenter"
-    />
+    <div class="relative mr-12px" @click="sideBarStore.removeTaskUnreadInfo">
+      <SvgIcon
+        name="svg-taskCenter"
+        size="16"
+        class="cursor-pointer color-#737478 hover:color-#6D4CFE"
+        @click="openDownloadCenter"
+      />
+      <div class="w-4px h-4px rounded-50% bg-#F64B31 absolute top-1px right-1px" v-if="hasUnreadInfo"></div>
+    </div>
 
     <a-dropdown trigger="click" class="layout-avatar-dropdown">
       <a-avatar class="cursor-pointer" :size="32">
@@ -70,6 +73,7 @@
 <script setup>
 import router from '@/router';
 import { useEnterpriseStore } from '@/stores/modules/enterprise';
+import { useSidebarStore } from '@/stores/modules/side-bar';
 import { useUserStore } from '@/stores';
 
 import ExitAccountModal from '@/components/_base/exit-account-modal';
@@ -81,6 +85,9 @@ import icon3 from '@/assets/change.svg';
 
 const enterpriseStore = useEnterpriseStore();
 const userStore = useUserStore();
+const sideBarStore = useSidebarStore();
+
+const hasUnreadInfo = computed(() => sideBarStore.unreadInfo.length)
 
 const exitAccountModalRef = ref(null);
 const downloadCenterModalRef = ref(null);
diff --git a/src/stores/modules/side-bar/index.ts b/src/stores/modules/side-bar/index.ts
index cca787f..557d728 100644
--- a/src/stores/modules/side-bar/index.ts
+++ b/src/stores/modules/side-bar/index.ts
@@ -7,18 +7,22 @@ import router from '@/router';
 import type { RouteLocationNormalized } from 'vue-router';
 import { MENU_LIST } from './constants';
 import { useEnterpriseStore } from '@/stores/modules/enterprise';
+import { getTaskUnread, patchTaskRead } from '@/api/all/common';
 
 interface sidebarState {
   activeMenuId: number | null;
   menuList: any[];
   allowAccessRoutes: any[];
+  unreadInfo: number[];
 }
 
+let unreadInfoTimer: number | null = null;
+
 export const useSidebarStore = defineStore('sidebar', {
   state: (): sidebarState => ({
-    activeMenuId: null,
-    menuList: [],
-
+    activeMenuId: null, // 
+    menuList: [], // 菜单信息 
+    unreadInfo: [], // 未读消息
     allowAccessRoutes: [], // 允许访问的路由列表
   }),
   actions: {
@@ -42,17 +46,13 @@ export const useSidebarStore = defineStore('sidebar', {
     setActiveMenuIdByRoute(route: RouteLocationNormalized) {
       const appRoutes = router.options?.routes ?? [];
 
-      // 查找当前路由所属的菜单组
       const findMenuGroup = (routes: any[]): number | null => {
         for (const routeItem of routes) {
-          // 检查子路由
           if (routeItem.children?.length > 0) {
-            // 检查当前路由是否是这个父路由的子路由
             const isChildRoute = routeItem.children.some((child: any) => child.name === route.name);
             if (isChildRoute) {
               return routeItem.meta?.id || null;
             }
-            // 递归检查更深层的子路由
             const childResult = findMenuGroup(routeItem.children);
             if (childResult !== null) {
               return routeItem.meta?.id || childResult;
@@ -71,5 +71,32 @@ export const useSidebarStore = defineStore('sidebar', {
         this.activeMenuId = menuId;
       }
     },
+    async getTaskUnreadInfo() {
+      const { code, data } = await getTaskUnread();
+      if (code === 200) {
+        this.unreadInfo = data;
+      }
+    },
+
+    // 查询未读信息
+    startUnreadInfoPolling() {
+      if (unreadInfoTimer) return;
+      this.getTaskUnreadInfo();
+      unreadInfoTimer = window.setInterval(() => {
+        this.getTaskUnreadInfo();
+      }, 30000);
+    },
+    stopUnreadInfoPolling() {
+      this.unreadInfo = [];
+      if (unreadInfoTimer) {
+        clearInterval(unreadInfoTimer);
+        unreadInfoTimer = null;
+      }
+    },
+    async removeTaskUnreadInfo() {
+      console.log('removeTaskUnreadInfo');
+      patchTaskRead({ ids: this.unreadInfo });
+      this.unreadInfo = [];
+    },
   },
 });
diff --git a/src/stores/modules/user/index.ts b/src/stores/modules/user/index.ts
index 5a26ab0..71443de 100644
--- a/src/stores/modules/user/index.ts
+++ b/src/stores/modules/user/index.ts
@@ -47,7 +47,7 @@ export const useUserStore = defineStore('user', {
       slsWithCatch('accessToken', this.token);
     },
 
-    deleteToken() {
+    clearToken() {
       this.token = '';
       rlsWithCatch('accessToken');
     },
diff --git a/src/utils/user.ts b/src/utils/user.ts
index 8a6ff1a..599f788 100644
--- a/src/utils/user.ts
+++ b/src/utils/user.ts
@@ -12,13 +12,13 @@ import { useSidebarStore } from '@/stores/modules/side-bar';
 export function goUserLogin(query?: any) {
   router.push({ name: 'UserLogin', query });
 }
-// 初始化企业信息、navbar菜单、允许访问的路由
+
 export const getUserEnterpriseInfo = async () => {
   const enterpriseStore = useEnterpriseStore();
   const sidebarStore = useSidebarStore();
   const userStore = useUserStore();
 
-  await enterpriseStore.getEnterpriseInfo();
+  await enterpriseStore.getEnterpriseInfo(); // 初始化企业信息
   sidebarStore.getUserNavbarMenuList(); // 初始化navbar菜单
   userStore.getUserAllowAccessRoutes(); // 初始化允许访问的路由
 };
@@ -26,9 +26,11 @@ export const getUserEnterpriseInfo = async () => {
 // 登录处理
 export async function handleUserLogin() {
   const userStore = useUserStore();
+  const sidebarStore = useSidebarStore();
 
   await userStore.getUserInfo(); // 初始化用户信息
-  await getUserEnterpriseInfo();
+  await getUserEnterpriseInfo(); // 初始化企业信息、navbar菜单、允许访问的路由
+  sidebarStore.startUnreadInfoPolling(); // 初始化未读信息
 
   handleUserHome();
 }
@@ -38,18 +40,19 @@ export function handleUserHome() {
   router.push({ name: 'Home' });
 }
 
+// 登出处理
 export function handleUserLogout() {
   const userStore = useUserStore();
   const enterpriseStore = useEnterpriseStore();
   const sidebarStore = useSidebarStore();
 
-  userStore.clearUserInfo();
-  enterpriseStore.clearUserEnterpriseInfo();
-  sidebarStore.clearUserNavbarMenuList();
-  userStore.clearUserAllowAccessRoutes();
-
-  sidebarStore.clearActiveMenuId();
-  userStore.deleteToken();
+  userStore.clearUserInfo(); // 清除用户信息
+  userStore.clearToken(); // 清除token
+  enterpriseStore.clearUserEnterpriseInfo(); // 清除企业信息
+  sidebarStore.clearUserNavbarMenuList(); // 清除navbar菜单信息
+  userStore.clearUserAllowAccessRoutes(); // 清除权限路由列表
+  sidebarStore.stopUnreadInfoPolling(); // 清除未读消息
+  sidebarStore.clearActiveMenuId(); // 清除active菜单id
 
   goUserLogin();
 }