自测完毕，待测试

src/components/Question/QuestionSearch.vue

@@ -271,7 +271,7 @@ export default {
         const url = window.URL.createObjectURL(new Blob([response.data]));
         const link = document.createElement('a');
         link.href = url;
-        link.setAttribute('download', 'question.xlsx');
+        link.setAttribute('download', '题库详细数据表.xlsx');
         document.body.appendChild(link);
         link.click();
         document.body.removeChild(link);

src/components/UserStatistics/UserStatisticsSearch.vue

@@ -83,7 +83,7 @@ export default {
         const url = window.URL.createObjectURL(new Blob([response.data]));
         const link = document.createElement('a');
         link.href = url;
-        link.setAttribute('download', 'user_statistics.xlsx');
+        link.setAttribute('download', '用户统计数据表.xlsx');
         document.body.appendChild(link);
         link.click();
         document.body.removeChild(link);

src/components/WrongQuestion/WrongQuestionSearch.vue

@@ -31,7 +31,6 @@
     <!-- 操作按钮组 -->
     <div class="btn-group">
       <button class="btn-red" @click="searchWrongQuestions">查找</button>
-      <button class="btn-red" @click="exportToExcel">Excel导出</button>
     </div>
   </div>
 </template>
@@ -65,10 +64,6 @@ export default {
       await this.searchWrongQuestions(page);
     },
 
-    exportToExcel() {
-      console.log('导出 Excel')
-    },
-
     // 重置页码
     resetPage() {
       this.currentPage = 1;