fix

src/modules/reports/views/ExamStudentOnlineDetail.vue

@@ -74,7 +74,7 @@
           </el-table-column>
           <el-table-column width="180" prop="examEndDate" label="考试结束时间">
           </el-table-column>
-          <el-table-column width="100" prop="onlineCount" label="在线人数">
+          <el-table-column width="100" prop="onlineCount" label="在考人数">
           </el-table-column>
           <el-table-column width="100" prop="planCount" label="计划人数">
           </el-table-column>