diff --git a/frontend/src/views/TaskHall.vue b/frontend/src/views/TaskHall.vue
index e23c16d..d8e1466 100644
--- a/frontend/src/views/TaskHall.vue
+++ b/frontend/src/views/TaskHall.vue
@@ -749,6 +749,12 @@
                       </a>
                     </span>
                   </div>
+                  <div v-if="task.publisherName" class="detail-item">
+                    <span class="icon">
+                      <Icon name="user" size="sm" color="#31f08b" />
+                    </span>
+                    <span>发布人: {{ task.publisherName }}</span>
+                  </div>
                 </div>
 
                 <!-- 任务编号（底部） -->
@@ -1141,6 +1147,12 @@
                       </a>
                     </span>
                   </div>
+                  <div v-if="task.publisherName" class="detail-item">
+                    <span class="icon">
+                      <Icon name="user" size="sm" color="#31f08b" />
+                    </span>
+                    <span>发布人: {{ task.publisherName }}</span>
+                  </div>
                 </div>
 
                 <!-- 进度条（进行中和已完成的任务显示） -->
@@ -1557,6 +1569,12 @@
                       </a>
                     </span>
                   </div>
+                  <div v-if="task.publisherName" class="detail-item">
+                    <span class="icon">
+                      <Icon name="user" size="sm" color="#31f08b" />
+                    </span>
+                    <span>发布人: {{ task.publisherName }}</span>
+                  </div>
                 </div>
 
                 <!-- 进度条（已完成任务显示100%） -->
@@ -1987,6 +2005,12 @@
                       </a>
                     </span>
                   </div>
+                  <div v-if="task.publisherName" class="detail-item">
+                    <span class="icon">
+                      <Icon name="user" size="sm" color="#31f08b" />
+                    </span>
+                    <span>发布人: {{ task.publisherName }}</span>
+                  </div>
                 </div>
 
                 <!-- 进度条（进行中和已完成的任务显示） -->
@@ -3123,11 +3147,16 @@ const formatDeadline = (deadline: string | undefined) => {
 }
 
 // 格式化时效要求（工时转换为天+小时，基于工作时间配置）
+// 🔥 最低时效为1小时：低于1小时的任务显示为1小时
 const formatEstimatedTime = (hours: number | undefined) => {
   if (!hours) return '--'
+  
+  // 最低时效1小时：低于1小时的显示为1小时
+  const effectiveHours = hours < 1 ? 1 : hours
+  
   const workHours = workHoursPerDay.value || 9 // 默认9小时
-  const days = Math.floor(hours / workHours)
-  const remainingHours = Math.round((hours % workHours) * 100) / 100
+  const days = Math.floor(effectiveHours / workHours)
+  const remainingHours = Math.round((effectiveHours % workHours) * 100) / 100
   
   if (days === 0) {
     return Number.isInteger(remainingHours) ? `${remainingHours}小时` : `${remainingHours.toFixed(1)}小时`