diff --git a/frontend/src/views/TaskHall.vue b/frontend/src/views/TaskHall.vue
index 818447b..94b8538 100644
--- a/frontend/src/views/TaskHall.vue
+++ b/frontend/src/views/TaskHall.vue
@@ -244,15 +244,15 @@
             <div class="task-info">
               <div class="info-item">
                 <span class="label">任务类型</span>
-                <span class="value">{{ getTaskTypeName(task.taskTypeId) }}</span>
+                <span class="value">{{ getTaskTypeName(task.taskTypeId, task.taskTypeName) }}</span>
               </div>
               <div class="info-item">
                 <span class="label">预估积分</span>
-                <span class="value text-brand">{{ task.score }} 分</span>
+                <span class="value text-brand">{{ task.score || '--' }} 分</span>
               </div>
               <div class="info-item">
                 <span class="label">数量</span>
-                <span class="value">{{ task.quantity || '--' }} 个</span>
+                <span class="value">{{ task.quantity || 1 }} 个</span>
               </div>
             </div>
 
@@ -309,7 +309,7 @@
                 <span class="icon">
                   <Icon name="clock" size="sm" color="#31f08b" />
                 </span>
-                <span>截止: {{ formatDeadline(task.deadline) }}</span>
+                <span>时效要求: {{ formatEstimatedTime(task.estimatedHours) }}</span>
               </div>
               <div class="detail-item">
                 <span class="icon">
@@ -2272,6 +2272,7 @@ interface TaskOrSubTask extends Task {
   groupNo?: number // 子任务组号
   taskDescription?: string // 主任务描述
   submitTime?: string // 提交时间
+  taskTypeName?: string // 任务类型名称（子任务直接返回）
 }
 
 const router = useRouter()
@@ -2451,7 +2452,9 @@ const completedPagination = reactive({
 })
 
 // 获取任务类型名称
-const getTaskTypeName = (typeId: number) => {
+const getTaskTypeName = (typeId: number, taskTypeName?: string) => {
+  // 如果有直接传入的类型名称，优先使用
+  if (taskTypeName) return taskTypeName
   const type = demandTypes.value.find(t => t.id === typeId)
   return type?.name || '未知类型'
 }
@@ -2499,6 +2502,23 @@ const formatDeadline = (deadline: string | undefined) => {
   }
 }
 
+// 格式化时效要求（工时转换为天+小时，8小时=1天）
+const formatEstimatedTime = (hours: number | undefined) => {
+  if (!hours) return '--'
+  const WORK_HOURS_PER_DAY = 8
+  const days = Math.floor(hours / WORK_HOURS_PER_DAY)
+  const remainingHours = Math.round((hours % WORK_HOURS_PER_DAY) * 100) / 100
+  
+  if (days === 0) {
+    return Number.isInteger(remainingHours) ? `${remainingHours}小时` : `${remainingHours.toFixed(1)}小时`
+  } else if (remainingHours === 0) {
+    return `${days}天`
+  } else {
+    const hourStr = Number.isInteger(remainingHours) ? `${remainingHours}小时` : `${remainingHours.toFixed(1)}小时`
+    return `${days}天${hourStr}`
+  }
+}
+
 /**
  * 获取任务流程阶段
  * @param task 任务对象
@@ -2624,8 +2644,11 @@ const loadTasks = async () => {
         // 保留子任务的其他字段
         groupNo: item.groupNo,
         taskTypeId: item.taskTypeId,
-        score: item.score,
+        taskTypeName: item.taskTypeName, // 任务类型名称
+        score: item.totalScore || item.score, // 预估积分
         estimatedHours: item.estimatedHours,
+        quantity: item.quantity || 1, // 数量
+        previewImage: item.previewImage, // 预览图
         description: item.description || item.taskDescription
       }))
       allTasks = [...allTasks, ...items]
@@ -4605,6 +4628,15 @@ onUnmounted(() => {
   color: $text-primary;
   margin: 0;
   flex: 1;
+  // 限制标题最多显示2行
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  line-height: 1.4;
+  max-height: 2.8em;
+  word-break: break-all;
 }
 
 .badge {