diff --git a/src/App.vue b/src/App.vue
index 216b5b7..257f29e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -16,11 +16,6 @@
 
         <!-- 路由视图出口，根据路由显示对应组件 -->
         <router-view />
-
-        <!-- 底部应用按钮 -->
-        <div class="footer-btn">
-          <button class="btn-red">应用</button>
-        </div>
       </div>
     </div>
   </div>
@@ -139,14 +134,6 @@ body {
   opacity: 0.5;
 }
 
-/* 修改后的底部按钮定位样式 */
-.footer-btn {
-  position: fixed;  /* 改为 fixed 定位 */
-  bottom: 20px;     /* 距离底部 20px */
-  right: 20px;      /* 距离右侧 20px */
-  z-index: 1000;    /* 确保在其他元素之上 */
-}
-
 
 /* 搜索区域样式 */
 .search-area {
diff --git a/src/components/Question/QuestionSearch.vue b/src/components/Question/QuestionSearch.vue
index 2303bcd..0400745 100644
--- a/src/components/Question/QuestionSearch.vue
+++ b/src/components/Question/QuestionSearch.vue
@@ -1,11 +1,14 @@
 <!-- src/components/Question/QuestionSearch.vue -->
 <template>
   <div class="question-search-container">
+    <div class="top">
+      <h2>题库管理</h2>
+    </div>
     <!-- 搜索区域容器 -->
     <div class="search-area">
       <!-- 题目类型筛选项 -->
       <div class="search-item">
-        <label>题目类型</label>
+        <h3>题目类型</h3>
         <select v-model="searchForm.questionType">
           <option value="">全部</option>
           <option>股票知识</option>
@@ -15,13 +18,13 @@
 
       <!-- 题干关键词搜索项 -->
       <div class="search-item">
-        <label>题干查找</label>
+        <h3>题干查找</h3>
         <input type="text" placeholder="请输入题干关键词" v-model="searchForm.keyword" />
       </div>
 
       <!-- 课程推荐筛选项 -->
       <div class="search-item">
-        <label>推荐系列</label>
+        <h3>推荐系列</h3>
         <select v-model="searchForm.course">
           <option value="">全部</option>
           <option>量能擒牛</option>
@@ -39,7 +42,7 @@
     </div>
 
     <!-- 新增题目弹窗 -->
-    <div v-if="showAddModal" class="modal-overlay" @click.self="closeModal">
+    <div v-if="showAddModal" class="modal-overlay">
       <div class="modal-content" @click.stop>
         <div class="modal-header">
           <h3>新增题目</h3>
@@ -98,7 +101,6 @@
           <div class="form-row">
             <label>推荐系列</label>
             <select v-model="newQuestion.recommendedCourse">
-              <option value="">请选择</option>
               <option value="量能擒牛">量能擒牛</option>
               <option value="价格破译">价格破译</option>
               <option value="量价时空综合">量价时空综合</option>
@@ -137,7 +139,7 @@ export default {
         optionD: '',
         correctAnswer: 'A',
         questionTypeName: '股票知识',
-        recommendedCourse: ''
+        recommendedCourse: '量能擒牛'
       },
       currentPage: 1, // 当前页码
       total: 0         // 总记录数
@@ -192,7 +194,7 @@ export default {
           const list = response.data.data.list || [];
 
           const totalRaw = response.data.data.total;
-          const total = Number.isFinite(Number(totalRaw)) ? Number(totalRaw) : 0;
+          const total = Number.isFinite(Number(totalRaw)) ? Number(totalRaw) : 1;
 
           const resultData = { list, total };
 
@@ -210,7 +212,7 @@ export default {
     async addQuestion() {
       // 表单验证
       if (!this.newQuestion.stem || !this.newQuestion.optionA || !this.newQuestion.optionB ||
-          !this.newQuestion.optionC || !this.newQuestion.optionD || !this.newQuestion.correctAnswer) {
+          !this.newQuestion.optionC || !this.newQuestion.optionD || !this.newQuestion.correctAnswer || !this.newQuestion.recommendedCourse) {
         alert('请填写所有必填项！');
         return;
       }
@@ -228,8 +230,7 @@ export default {
         params.append('question_type_id', this.newQuestion.questionTypeName === '股票知识' ? 1 : 2);
         params.append('course_recommendation_id',
             this.newQuestion.recommendedCourse === '量能擒牛' ? 1 :
-                this.newQuestion.recommendedCourse === '价格破译' ? 2 :
-                    this.newQuestion.recommendedCourse === '量价时空综合' ? 3 : '');
+                this.newQuestion.recommendedCourse === '价格破译' ? 2 : 3 );
 
         // 发送请求
         // const response = await axios.post('/admin/questions/update', params, {
@@ -267,7 +268,39 @@ export default {
 
     async exportExcel() {
       try{
-        const response = await axios.post('http://192.168.40.41:8000/admin/questions/export',{},{responseType: 'blob'});
+        // 构造包含筛选条件的导出参数
+        const exportParams = {};
+        
+        // 添加题目类型筛选条件
+        const questionTypeIdMap = {
+          '股票知识': 1,
+          '企业文化': 2
+        };
+        if (this.searchForm.questionType) {
+          exportParams.question_type_id = questionTypeIdMap[this.searchForm.questionType];
+        }
+
+        // 添加推荐系列筛选条件
+        const courseRecommendationIdMap = {
+          '量能擒牛': 1,
+          '价格破译': 2,
+          '量价时空综合': 3
+        };
+        if (this.searchForm.course) {
+          exportParams.course_recommendation_id = courseRecommendationIdMap[this.searchForm.course];
+        }
+
+        // 添加题干关键词筛选条件
+        if (this.searchForm.keyword) {
+          exportParams.stem = this.searchForm.keyword;
+        }
+
+        // 发送导出请求，包含筛选条件
+        const response = await axios.post(
+          'http://192.168.40.41:8000/admin/questions/export',
+          exportParams,
+          { responseType: 'blob' }
+        );
         const url = window.URL.createObjectURL(new Blob([response.data]));
         const link = document.createElement('a');
         link.href = url;
@@ -297,7 +330,7 @@ export default {
         optionD: '',
         correctAnswer: 'A',
         questionTypeName: '股票知识',
-        recommendedCourse: ''
+        recommendedCourse: '量能擒牛'
       };
     }
   }
@@ -305,6 +338,9 @@ export default {
 </script>
 
 <style scoped>
+.top{
+  padding: 20px 0px;
+}
 /* 弹窗样式 */
 .modal-overlay {
   position: fixed;
diff --git a/src/components/Question/QuestionTable.vue b/src/components/Question/QuestionTable.vue
index 2e1caf9..1b2c643 100644
--- a/src/components/Question/QuestionTable.vue
+++ b/src/components/Question/QuestionTable.vue
@@ -56,7 +56,7 @@
           下一页
         </button>
         <button  class="btn-pagination"  :disabled="page >= totalPages"  @click="changePage(totalPages)">
-          末页
+          尾页
         </button>
       </div>
     </div>
@@ -80,6 +80,9 @@
         </div>
       </div>
     </div>
+    <div class="footer-btn">
+      <button class="btn-red">应用</button>
+    </div>
 
 
     <div v-if="showEditModal" class="modal-overlay" @click.self="closeEditModal">
@@ -135,7 +138,6 @@
           <div class="form-row">
             <label>推荐课程</label>
             <select v-model="editingQuestion.recommendedCourse">
-              <option value="">请选择</option>
               <option value="量能擒牛">量能擒牛</option>
               <option value="价格破译">价格破译</option>
               <option value="量价时空综合">量价时空综合</option>
@@ -188,12 +190,15 @@ export default {
   },
 
   computed: {
+    
     // 计算总页数
     totalPages() {
-      return Math.ceil(this.total / this.pageSize);
+      if (this.total === 0) {
+        return 1;
+      }
+      return Math.ceil(this.total / this.pageSize); 
     }
   },
-
   async mounted() {
     // 组件挂载时获取题目数据
     await this.fetchQuestions()
@@ -201,9 +206,12 @@ export default {
 
   methods: {
     // 新增：外部设置数据的方法
-    setData(data) {
+    setData(data, resetPage = false) {
       this.items = data.list || data;
       this.total = data.total || (data.list ? data.list.length : data.length);
+      if (resetPage || this.page > this.totalPages) {
+        this.page = 1;
+      }
     },
 
 
@@ -221,7 +229,7 @@ export default {
         // 处理成功响应
         if (response.data.code === 200) {
           this.items = response.data.data.list
-          this.total = response.data.data.total || 0
+          this.total = response.data.data.total !== 0 ? response.data.data.total : 1
         }
       } catch (error) {
         console.error('获取题目数据失败:', error)
@@ -724,4 +732,10 @@ tr:hover {
   font-size: 14px;
   color: #666;
 }
+.footer-btn {
+  position: fixed;
+  bottom: 20px;
+  right: 20px;
+  z-index: 1000;
+}
 </style>
\ No newline at end of file
diff --git a/src/components/Tabs/TabNavigation.vue b/src/components/Tabs/TabNavigation.vue
index c8dc6f1..f561ec2 100644
--- a/src/components/Tabs/TabNavigation.vue
+++ b/src/components/Tabs/TabNavigation.vue
@@ -22,8 +22,8 @@
     <!-- 题库管理标签按钮 -->
     <button
         class="tab-btn"
-        :class="{ active: $route.path === '/questions' }"
-        @click="$router.push('/questions')"
+        :class="{ active: $route.path === '/' }"
+        @click="$router.push('/')"
     >
       题库管理
     </button>
diff --git a/src/components/UserStatistics/UserStatisticsSearch.vue b/src/components/UserStatistics/UserStatisticsSearch.vue
index 74ed34d..5e12477 100644
--- a/src/components/UserStatistics/UserStatisticsSearch.vue
+++ b/src/components/UserStatistics/UserStatisticsSearch.vue
@@ -1,57 +1,61 @@
 <!-- UserStatisticsSearch.vue -->
 <template>
-  <div class="search-area">
-    <!-- 题目类型 -->
-    <div class="search-item">
-      <label>题目类型</label>
-      <select v-model="filters.type">
-        <option value="">全部</option>
-        <option value="股票知识">股票知识</option>
-        <option value="企业文化">企业文化</option>
-      </select>
+  <div>
+    <div class="top">
+      <h2>用户数据</h2>
     </div>
+    <div class="search-area">
+      <!-- 题目类型 -->
+      <div class="search-item">
+        <h3>题目类型</h3>
+        <select v-model="filters.type">
+          <option value="">全部</option>
+          <option value="股票知识">股票知识</option>
+        </select>
+      </div>
 
-    <!-- 时间选择 -->
-    <div class="search-item date-range">
-      <label>时间选择</label>
-      <div class="date-input-wrapper">
-        <div class="date-box">
-          <input type="date" v-model="filters.startDate" />
-        </div>
-        <span class="separator">至</span>
-        <div class="date-box">
-          <input type="date" v-model="filters.endDate" />
+      <!-- 时间选择 -->
+      <div class="search-item date-range">
+        <h3>时间选择</h3>
+        <div class="date-input-wrapper">
+          <div class="date-box">
+            <input type="datetime-local" v-model="filters.startDate" step="1" />
+          </div>
+          <span class="separator">至</span>
+          <div class="date-box">
+            <input type="datetime-local" v-model="filters.endDate" step="1" />
+          </div>
         </div>
       </div>
-    </div>
 
-    <!-- 用户名称 -->
-    <div class="search-item">
-      <label>用户名称</label>
-      <input type="text" v-model="filters.userName" placeholder="请输入用户名称" />
-    </div>
+      <!-- 用户名称 -->
+      <div class="search-item">
+        <h3>用户名称</h3>
+        <input type="text" v-model="filters.userName" placeholder="请输入用户名称" />
+      </div>
 
-    <!-- 精网号 -->
-    <div class="search-item">
-      <label>精网号</label>
-      <input type="text" v-model="filters.jingwangId" placeholder="请输入精网号" />
-    </div>
+      <!-- 精网号 -->
+      <div class="search-item">
+        <label>精网号</label>
+        <input type="text" v-model="filters.jingwangId" placeholder="请输入精网号" />
+      </div>
 
-    <!-- 身份 -->
-    <div class="search-item">
-      <label>身份</label>
-      <select v-model="filters.user_identity">
-        <option value="">全部</option>
-        <option value="非网">非网</option>
-        <option value="半年">半年</option>
-        <option value="终身">终身</option>
-      </select>
-    </div>
+      <!-- 身份 -->
+      <div class="search-item">
+        <label>身份</label>
+        <select v-model="filters.user_identity">
+          <option value="">全部</option>
+          <option value="非网">非网</option>
+          <option value="半年">半年</option>
+          <option value="终身">终身</option>
+        </select>
+      </div>
 
-    <!-- 操作按钮 -->
-    <div class="btn-group">
-      <button class="btn-red" @click="searchUserStatistics">查找</button>
-      <button class="btn-red" @click="exportToExcel">Excel导出</button>
+      <!-- 操作按钮 -->
+      <div class="btn-group">
+        <button class="btn-red" @click="searchUserStatistics">查找</button>
+        <button class="btn-red" @click="exportToExcel">Excel导出</button>
+      </div>
     </div>
   </div>
 </template>
@@ -79,7 +83,45 @@ export default {
     },
     async exportToExcel() {
       try{
-        const response = await axios.post('http://192.168.40.41:8000/admin/user/export',{},{responseType: 'blob'});
+        const params = new URLSearchParams();
+        const questionTypeIdMap = {
+          '股票知识':1,
+          '企业文化':2
+        };
+        // 处理题目类型
+        if (this.filters.type) {
+          params.append('question_type_id', questionTypeIdMap[this.filters.type]);
+        }
+
+        // 处理时间范围
+        if (this.filters.startDate) {
+          params.append('start_time', this.filters.startDate);
+        }
+        if (this.filters.endDate) {
+          params.append('end_time', this.filters.endDate);
+        }
+        if(this.filters.startDate>this.filters.endDate){
+          alert('开始时间不能晚于结束时间');
+          return;
+        }
+
+        // 处理用户名称
+        if (this.filters.userName) {
+          params.append('user_name', this.filters.userName);
+        }
+
+        // 处理精网号
+        if (this.filters.jingwangId) {
+          params.append('jingwang_id', this.filters.jingwangId);
+        }
+
+        // 处理身份
+        if (this.filters.user_identity) {
+          params.append('user_identity', this.filters.user_identity);
+        }
+        console.log(params);
+        const response = await axios.post('http://192.168.40.41:8000/admin/user/export',params,{responseType: 'blob'});
+        console.log(response);
         const url = window.URL.createObjectURL(new Blob([response.data]));
         const link = document.createElement('a');
         link.href = url;
@@ -103,7 +145,6 @@ export default {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
-  padding: 20px;
   background-color: white;
   border-radius: 4px;
 }
@@ -111,7 +152,7 @@ export default {
 .search-item {
   display: flex;
   flex-direction: column;
-  min-width: 200px;
+  min-width: 100px;
 }
 
 .search-item label {
diff --git a/src/components/UserStatistics/UserStatisticsTable.vue b/src/components/UserStatistics/UserStatisticsTable.vue
index ac0d7ab..806ff39 100644
--- a/src/components/UserStatistics/UserStatisticsTable.vue
+++ b/src/components/UserStatistics/UserStatisticsTable.vue
@@ -28,11 +28,10 @@
         </td>
       </tr>
     </tbody>
-
     </table>
 
     <!-- 分页控件 -->
-    <div class="pagination-container" v-if="total > pageSize">
+    <div class="pagination-container">
       <div class="pagination-info">
         共 {{ total }} 条记录，第 {{ page }} 页
       </div>
@@ -75,7 +74,7 @@
             :disabled="page >= totalPages"
             @click="changePage(totalPages)"
         >
-          末页
+          尾页
         </button>
       </div>
     </div>
@@ -144,16 +143,19 @@ export default {
       showWrongQuestionsModal: false,
       wrongQuestions: [],
       currentUserId: null,
-      recommendationText: '基金操作入门'
+      recommendationText: '基金操作入门',
+      currentFilters: {}
     }
   },
   computed: {
     totalPages() {
-      return Math.ceil(this.total / this.pageSize);
+      console.log(this.total);
+      const totalPages = this.total !== 0 ? Math.ceil(this.total / this.pageSize) : 1;
+      console.log(totalPages);
+      return totalPages;
     }
   },
   methods: {
-    // 查看用户错题详情（修改后的方法）
     async viewUser(user) {
       // 先设置当前用户ID
       this.currentUserId = user.id;
@@ -168,8 +170,6 @@ export default {
         alert('获取用户错题数据失败，请检查网络连接！');
       }
     },
-
-    // 加载用户错题（修改为仅负责数据获取）
     async loadWrongQuestions(jwcode) {
       const params = {
         jwcode: jwcode,
@@ -225,15 +225,15 @@ export default {
     // 获取用户统计数据
     async fetchUserStatistics(page = 1, filters = {}) {
       try {
-        // 构建查询参数
+        this.page=page;
         const params = new URLSearchParams();
         params.append('page', page);
         params.append('page_size', this.pageSize);
 
         // 处理题目类型
-        if (filters.type) {
-          params.append('question_type', filters.type);
-        }
+        // if (filters.type=='企业文化') {
+        //   params.append('user_identity', '文化');
+        // }
 
         // 处理时间范围
         if (filters.startDate) {
@@ -242,6 +242,10 @@ export default {
         if (filters.endDate) {
           params.append('end_time', filters.endDate);
         }
+        if(filters.startDate>filters.endDate){
+          alert('开始时间不能晚于结束时间');
+          return;
+        }
 
         // 处理用户名称
         if (filters.userName) {
@@ -256,17 +260,18 @@ export default {
         // 处理身份
         if (filters.user_identity) {
           params.append('user_identity', filters.user_identity);
-          console.log(filters.user_identity);
         }
 
         const response = await getUserStatistics(params)
         console.log(response);
 
         if (response.code === 200) {
-          const formattedData = response.data.list
+          const formattedData = response.data.list||[];
 
           this.page = page;
-          this.total = response.data.total || response.data.list.length;
+          const totalRaw = response.data.total;
+          this.total = Number.isFinite(Number(totalRaw)) ? Number(totalRaw) : (formattedData.length > 0 ? formattedData.length : 0);
+
 
           // 通过事件将数据传递给父组件
           this.$emit('data-loaded', {
@@ -274,7 +279,10 @@ export default {
             total: this.total
           });
         } else {
-          console.error('接口返回错误:', response.message)
+          // console.error('接口返回错误:', response.message)
+          alert('输入内容错误')
+          this.total = 0;
+          this.page = 1;
           // 发送空数据给父组件
           this.$emit('data-loaded', {
             list: [],
@@ -283,7 +291,8 @@ export default {
         }
       } catch (error) {
         console.error('获取用户数据失败:', error)
-        // 发送空数据给父组件
+        this.total = 0;
+        this.page = 1;
         this.$emit('data-loaded', {
           list: [],
           total: 0
@@ -306,7 +315,11 @@ export default {
         event.target.value = this.page;
       }
     }
-  }
+  },
+  onMounted() {
+    this.fetchQuestions();
+    this.totalPages();
+  },
 }
 </script>
 
diff --git a/src/components/WrongQuestion/WrongQuestionSearch.vue b/src/components/WrongQuestion/WrongQuestionSearch.vue
index 8c92b82..062f81d 100644
--- a/src/components/WrongQuestion/WrongQuestionSearch.vue
+++ b/src/components/WrongQuestion/WrongQuestionSearch.vue
@@ -1,41 +1,48 @@
 <!-- src/components/WrongQuestion/WrongQuestionSearch.vue -->
 <template>
-  <div class="search-area">
-    <!-- 题目类型筛选项 -->
-    <div class="search-item">
-      <label>题目类型</label>
-      <select v-model="filters.questionType">
-        <option value="">全部</option>
-        <option>股票知识</option>
-        <option>企业文化</option>
-      </select>
+  <div>
+    <div class="top">
+      <h2>错题统计</h2>
     </div>
+    <div class="search-area">
+      <!-- 题目类型筛选项 -->
+      <div class="search-item">
+        <h3>题目类型</h3>
+        <select v-model="filters.questionType">
+          <option value="">全部</option>
+          <option>股票知识</option>
+          <option>企业文化</option>
+        </select>
+      </div>
 
-    <!-- 题干关键词搜索项 -->
-    <div class="search-item">
-      <label>题干查找</label>
-      <input type="text" v-model="filters.keyword" placeholder="请输入题干关键词" />
-    </div>
+      <!-- 题干关键词搜索项 -->
+      <div class="search-item">
+        <h3>题干查找</h3>
+        <input type="text" v-model="filters.keyword" placeholder="请输入题干关键词" />
+      </div>
 
-    <!-- 推荐课程筛选项 -->
-    <div class="search-item">
-      <label>推荐课程</label>
-      <select v-model="filters.course">
-        <option value="">全部</option>
-        <option>量能擒牛</option>
-        <option>价格破译</option>
-        <option>量价时空综合</option>
-      </select>
-    </div>
+      <!-- 推荐课程筛选项 -->
+      <div class="search-item">
+        <h3>推荐课程</h3>
+        <select v-model="filters.course">
+          <option value="">全部</option>
+          <option>量能擒牛</option>
+          <option>价格破译</option>
+          <option>量价时空综合</option>
+        </select>
+      </div>
 
-    <!-- 操作按钮组 -->
-    <div class="btn-group">
-      <button class="btn-red" @click="searchWrongQuestions">查找</button>
+      <!-- 操作按钮组 -->
+      <div class="btn-group">
+        <button class="btn-red" @click="searchWrongQuestions">查找</button>
+        <button class="btn-red" @click="exportExcel">Excel导出</button>
+      </div>
     </div>
   </div>
 </template>
 
 <script>
+import axios from 'axios'
 export default {
   name: 'WrongQuestionSearch',
   data() {
@@ -67,7 +74,52 @@ export default {
     // 重置页码
     resetPage() {
       this.currentPage = 1;
+    },
+    async exportExcel() {
+      try{
+        const Params = {};
+        const questionTypeIdMap = {
+          '股票知识': 1,
+          '企业文化': 2
+        };
+        if (this.filters.questionType) {
+          Params.question_type_id = questionTypeIdMap[this.filters.questionType];
+        }
+        const courseRecommendationIdMap = {
+          '量能擒牛': 1,
+          '价格破译': 2,
+          '量价时空综合': 3
+        };
+        if (this.filters.course) {
+          Params.course_recommendation_id = courseRecommendationIdMap[this.filters.course];
+        }
+        if (this.filters.keyword) {
+          Params.stem = this.filters.keyword;
+        }
+        const response = await axios.post(
+          'http://192.168.40.41:8000/admin/questions/export',
+          Params,
+          { responseType: 'blob' }
+        );
+        const url = window.URL.createObjectURL(new Blob([response.data]));
+        const link = document.createElement('a');
+        link.href = url;
+        link.setAttribute('download', '错题统计表.xlsx');
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+        window.URL.revokeObjectURL(url);
+        alert('导出成功！');
+      }catch (error) {
+        console.error('导出 Excel 失败:', error);
+        alert('网络错误，请检查连接！');
+      }
     }
   }
 }
-</script>
\ No newline at end of file
+</script>
+<style>
+.top{
+  margin-bottom: 10px;
+}
+</style>
\ No newline at end of file
diff --git a/src/components/WrongQuestion/WrongQuestionTable.vue b/src/components/WrongQuestion/WrongQuestionTable.vue
index 6758c30..2a2994b 100644
--- a/src/components/WrongQuestion/WrongQuestionTable.vue
+++ b/src/components/WrongQuestion/WrongQuestionTable.vue
@@ -19,7 +19,7 @@
           <td>{{ item.stem }}</td>
           <td>{{ item.questionTypeName }}</td>
           <td>{{ item.errorCount }}</td>
-          <td>{{ item.errorRate }}</td>
+          <td>{{ item.errorRate }}%</td>
           <td>{{ item.CrName }}</td>
           <td class="operation-cell">
             <button class="btn-red small" @click="viewUser(item)">出错用户</button>
@@ -73,7 +73,7 @@
             :disabled="page >= totalPages"
             @click="changePage(totalPages)"
         >
-          末页
+          尾页
         </button>
       </div>
     </div>
@@ -150,7 +150,12 @@ export default {
   },
   computed: {
     totalPages() {
-      return Math.ceil(this.total / this.pageSize)
+      try {
+        return this.total !== 0 ? Math.ceil(this.total / this.pageSize) : 1;
+      } catch(error) {
+        console.error('计算总页数时出错:', error);
+        return 1;
+      }
     }
   },
   methods: {
@@ -192,7 +197,7 @@ export default {
 
         if (response.data.code === 200) {
           this.wrongQuestions = response.data.data.list
-          this.total = response.data.data.total || 0;
+          this.total = response.data.data.total;
         } else {
           console.error('接口返回错误:', response.data.msg)
         }
@@ -295,7 +300,7 @@ export default {
     }
   },
   mounted() {
-    this.fetchWrongQuestions()
+    this.fetchWrongQuestions();
   }
 }
 </script>
diff --git a/src/router/index.js b/src/router/index.js
index 451423e..d15ae99 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -4,7 +4,7 @@ import Vue from 'vue'
 // 导入Vue Router插件
 import VueRouter from 'vue-router'
 // 导入主页面组件
-import MainPage from '@/views/MainPage.vue'
+// import MainPage from '@/views/MainPage.vue'
 // 导入题库管理页面组件
 import QuestionManage from '@/views/QuestionManage.vue'
 // 导入用户统计数据页面组件
@@ -17,12 +17,12 @@ Vue.use(VueRouter)
 
 // 定义路由配置数组
 const routes = [
+    // {
+    //     path: '/',                    // 根路径
+    //     component: MainPage          // 使用主页面作为默认页面
+    // },
     {
-        path: '/',                    // 根路径
-        component: MainPage          // 使用主页面作为默认页面
-    },
-    {
-        path: '/questions',           // 题库管理路径
+        path: '/',           // 题库管理路径
         name: 'QuestionManage',       // 路由名称
         component: QuestionManage     // 对应的组件
     },