diff --git a/src/api/modules/activity.ts b/src/api/modules/activity.ts
index e3068f6..be1371e 100644
--- a/src/api/modules/activity.ts
+++ b/src/api/modules/activity.ts
@@ -1,4 +1,4 @@
-import request from '../request'
+// import request from '../request'
 import type { ApiResponse } from '../types'
 
 // 活动相关的类型定义
diff --git a/src/api/modules/auth.ts b/src/api/modules/auth.ts
index f7dec1d..a76ecf3 100644
--- a/src/api/modules/auth.ts
+++ b/src/api/modules/auth.ts
@@ -5,7 +5,7 @@ import type {
   User,
   LoginRequest,
   LoginResponse,
-  BackendLoginResponse,
+  // BackendLoginResponse,
   RegisterRequest,
   UserProfile,
 } from '../types'
diff --git a/src/composables/useNetworkStatus.ts b/src/composables/useNetworkStatus.ts
index bd6dec0..7e9d70c 100644
--- a/src/composables/useNetworkStatus.ts
+++ b/src/composables/useNetworkStatus.ts
@@ -14,7 +14,7 @@ export function useNetworkStatus() {
 
     try {
       const startTime = Date.now()
-      const response = await fetch('/favicon.ico', { 
+      await fetch('/favicon.ico', {
         method: 'HEAD',
         cache: 'no-cache'
       })
diff --git a/src/views/ActivityDetail.vue b/src/views/ActivityDetail.vue
index 033c569..975f77f 100644
--- a/src/views/ActivityDetail.vue
+++ b/src/views/ActivityDetail.vue
@@ -1,36 +1,5 @@
 <template>
   <div class="activity-detail-page">
-    <!-- 顶部导航栏 -->
-    <header class="top-header">
-      <div class="container">
-        <div class="header-content">
-          <div class="logo-section">
-            <img src="/logo/logo1.png" alt="Logo" class="logo" />
-            <span class="logo-text">首页</span>
-          </div>
-          <nav class="main-nav">
-            <a href="#" class="nav-item active">🔥 热门活动</a>
-            <a href="#" class="nav-item">专项训练</a>
-            <a href="#" class="nav-item">学习力量</a>
-            <a href="#" class="nav-item">竞赛活动</a>
-            <a href="#" class="nav-item">活动 <span class="hot-badge">HOT</span></a>
-          </nav>
-          <div class="header-right">
-            <div class="search-box">
-              <input type="text" placeholder="请输入关键词搜索内容" />
-              <button class="search-btn">🔍</button>
-            </div>
-            <div class="user-actions">
-              <span class="user-info">🌙 切换登录</span>
-              <span class="user-info">🌐 中文 3IP ⚙</span>
-              <span class="user-info">👤 管理员</span>
-              <button class="login-btn">登录 | 注册</button>
-            </div>
-          </div>
-        </div>
-      </div>
-    </header>
-
     <!-- 面包屑导航 -->
     <div class="breadcrumb-container">
       <div class="container">
@@ -279,47 +248,15 @@
         </template>
       </div>
     </div>
-
-    <!-- 页脚 -->
-    <footer class="footer">
-      <div class="container">
-        <div class="footer-content">
-          <div class="footer-left">
-            <img src="/logo/logo1.png" alt="Logo" class="footer-logo" />
-            <div class="footer-info">
-              <p class="footer-title">中小学教师人工智能素养提升在线学习平台</p>
-            </div>
-          </div>
-          <div class="footer-right">
-            <div class="footer-badges">
-              <div class="badge-item">
-                <div class="badge-icon">🏛️</div>
-                <div class="badge-text">
-                  <p>版权所有 © 互联网ICP备案</p>
-                  <p>地址：重庆市教委 重庆市教育信息技术与装备中心 650500</p>
-                </div>
-              </div>
-              <div class="badge-item">
-                <div class="badge-icon">🏢</div>
-                <div class="badge-text">
-                  <p>地址：二一一四四人民区 - 重庆市二一一大道208号 | 邮编：650092</p>
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
-      </div>
-    </footer>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, computed } from 'vue'
-import { useRoute, useRouter } from 'vue-router'
+import { ref, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
 import { ActivityApi, type Activity } from '@/api/modules/activity'
 
 const route = useRoute()
-const router = useRouter()
 
 // 活动ID
 const activityId = ref(Number(route.params.id))
@@ -330,27 +267,27 @@ const loading = ref(true)
 const error = ref('')
 
 // 当前选中的分类
-const activeCategory = ref(1)
+// const activeCategory = ref(1)
 
 // 当前选中的分组
 const selectedGroup = ref(0)
 
 // 计算属性 - 从活动数据中获取信息
-const categories = computed(() => {
-  if (!activity.value) return []
-  return activity.value.categories.map((name, index) => ({
-    id: index + 1,
-    name
-  }))
-})
+// const categories = computed(() => {
+//   if (!activity.value) return []
+//   return activity.value.categories.map((name, index) => ({
+//     id: index + 1,
+//     name
+//   }))
+// })
 
-const timeline = computed(() => activity.value?.timeline || [])
-const activityContent = computed(() => activity.value?.content || [])
+// const timeline = computed(() => activity.value?.timeline || [])
+// const activityContent = computed(() => activity.value?.content || [])
 
 // 设置活动分类
-const setActiveCategory = (categoryId: number) => {
-  activeCategory.value = categoryId
-}
+// const setActiveCategory = (categoryId: number) => {
+//   activeCategory.value = categoryId
+// }
 
 // 获取状态文本
 const getStatusText = (status: string) => {
@@ -434,130 +371,7 @@ onMounted(() => {
   background: #f8f9fa;
 }
 
-/* 顶部导航栏 */
-.top-header {
-  background: white;
-  border-bottom: 1px solid #e8e8e8;
-  position: sticky;
-  top: 0;
-  z-index: 1000;
-}
 
-.header-content {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 12px 0;
-  max-width: 1200px;
-  margin: 0 auto;
-}
-
-.logo-section {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.logo {
-  width: 32px;
-  height: 32px;
-}
-
-.logo-text {
-  font-size: 16px;
-  font-weight: 500;
-  color: #333;
-}
-
-.main-nav {
-  display: flex;
-  align-items: center;
-  gap: 32px;
-}
-
-.nav-item {
-  color: #666;
-  text-decoration: none;
-  font-size: 14px;
-  padding: 8px 0;
-  position: relative;
-  transition: color 0.3s ease;
-}
-
-.nav-item.active {
-  color: #1890ff;
-  font-weight: 500;
-}
-
-.hot-badge {
-  background: #ff4d4f;
-  color: white;
-  font-size: 10px;
-  padding: 2px 4px;
-  border-radius: 2px;
-  margin-left: 4px;
-}
-
-.header-right {
-  display: flex;
-  align-items: center;
-  gap: 24px;
-}
-
-.search-box {
-  display: flex;
-  align-items: center;
-  background: #f5f5f5;
-  border-radius: 20px;
-  padding: 6px 16px;
-  width: 280px;
-}
-
-.search-box input {
-  border: none;
-  background: none;
-  outline: none;
-  flex: 1;
-  font-size: 14px;
-  color: #333;
-}
-
-.search-box input::placeholder {
-  color: #999;
-}
-
-.search-btn {
-  border: none;
-  background: none;
-  cursor: pointer;
-  font-size: 16px;
-}
-
-.user-actions {
-  display: flex;
-  align-items: center;
-  gap: 16px;
-}
-
-.user-info {
-  font-size: 14px;
-  color: #666;
-}
-
-.login-btn {
-  background: #1890ff;
-  color: white;
-  border: none;
-  padding: 8px 16px;
-  border-radius: 4px;
-  font-size: 14px;
-  cursor: pointer;
-  transition: background 0.3s ease;
-}
-
-.login-btn:hover {
-  background: #40a9ff;
-}
 
 /* 面包屑导航 */
 .breadcrumb-container {
@@ -1187,75 +1001,5 @@ onMounted(() => {
   }
 }
 
-/* 页脚样式 */
-.footer {
-  background: #00bcd4;
-  color: white;
-  padding: 40px 0;
-  margin-top: 80px;
-}
 
-.footer-content {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  max-width: 1200px;
-  margin: 0 auto;
-}
-
-.footer-left {
-  display: flex;
-  align-items: center;
-  gap: 20px;
-}
-
-.footer-logo {
-  width: 60px;
-  height: 60px;
-}
-
-.footer-title {
-  font-size: 18px;
-  font-weight: 500;
-  margin: 0;
-}
-
-.footer-right {
-  display: flex;
-  align-items: center;
-}
-
-.footer-badges {
-  display: flex;
-  gap: 40px;
-}
-
-.badge-item {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.badge-icon {
-  width: 40px;
-  height: 40px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 24px;
-}
-
-.badge-text {
-  font-size: 12px;
-  line-height: 1.4;
-}
-
-.badge-text p {
-  margin: 0;
-  margin-bottom: 4px;
-}
-
-.badge-text p:last-child {
-  margin-bottom: 0;
-}
 </style>
diff --git a/src/views/Profile.vue b/src/views/Profile.vue
index ed8d4c3..2c9babb 100644
--- a/src/views/Profile.vue
+++ b/src/views/Profile.vue
@@ -258,7 +258,7 @@
                 <!-- 作业附件区域 -->
                 <div class="box_6">
                   <div class="attachment-images">
-                    <img v-for="(attachment, index) in detailAssignment.attachments.slice(0, 5)" :key="index"
+                    <img v-for="(_, index) in detailAssignment.attachments.slice(0, 5)" :key="index"
                          src="/images/traings/traing1.png"
                          :class="['image_' + (24 + index)]" />
                   </div>
@@ -306,7 +306,7 @@
 
                   <!-- 附件图片列表 -->
                   <div class="attachment-images">
-                    <img v-for="(attachment, index) in assignment.attachments.slice(0, 5)" :key="index"
+                    <img v-for="(_, index) in assignment.attachments.slice(0, 5)" :key="index"
                          src="/images/traings/traing1.png"
                          :class="['image_' + (24 + index)]" />
                   </div>
@@ -396,6 +396,13 @@ import { ref, computed, onMounted, reactive } from 'vue'
 import { useMessage, NModal, NUpload, NInput, NForm, NFormItem, NButton } from 'naive-ui'
 import { useUserStore } from '@/stores/user'
 
+// 定义文件接口
+interface UploadFile {
+  name: string
+  size: number
+  type?: string
+}
+
 // 定义课程接口
 interface Course {
   id: number
@@ -662,7 +669,7 @@ const filteredAssignments = computed(() => {
 // 计算属性用于模板中的条件判断
 const isCoursesTab = computed(() => activeTab.value === 'courses')
 const isHomeworkTab = computed(() => activeTab.value === 'homework')
-const isOtherTab = computed(() => !isCoursesTab.value && !isHomeworkTab.value)
+// const isOtherTab = computed(() => !isCoursesTab.value && !isHomeworkTab.value)
 
 // 处理菜单选择
 const handleMenuSelect = (key: TabType) => {
@@ -751,11 +758,11 @@ const currentAssignment = ref<Assignment | null>(null)
 const uploadForm = reactive({
   title: '',
   content: '',
-  files: []
+  files: [] as UploadFile[]
 })
 
 // 作业描述展开状态管理
-const expandedAssignments = ref<Record<number, boolean>>({})
+// const expandedAssignments = ref<Record<number, boolean>>({})
 
 // 作业详情视图状态
 const showDetailView = ref(false)
@@ -816,7 +823,7 @@ const submitAssignment = () => {
 }
 
 // 自定义上传处理
-const customRequest = ({ file, onFinish, onError }: any) => {
+const customRequest = ({ file, onFinish }: any) => {
   // 模拟上传
   setTimeout(() => {
     uploadForm.files.push(file)