diff --git a/frontend/src/views/TaskHall.vue b/frontend/src/views/TaskHall.vue
index 991619a..a160dae 100644
--- a/frontend/src/views/TaskHall.vue
+++ b/frontend/src/views/TaskHall.vue
@@ -1115,6 +1115,8 @@
                 v-for="task in completedTaskList"
                 :key="task.id"
                 class="task-card chart-card completed"
+                @click="handleTaskClick(task)"
+                style="cursor: pointer;"
               >
                 <!-- 任务标题 -->
                 <div class="task-header">
@@ -3945,33 +3947,74 @@ const getTaskStatusText = (status: string, task?: any) => {
 // 加载所有Tab的数量统计
 const loadAllTabCounts = async () => {
   try {
-    // 加载进行中任务数量
-    const inProgressRes = await taskApi.getTasks({
-      status: 'in_progress',
-      role: 'receiver',
-      page: 1,
-      pageSize: 1
-    })
-    if (inProgressRes.data && inProgressRes.data.total !== undefined) {
-      inProgressTotal.value = inProgressRes.data.total
-    }
-
-    // 加载待审核任务数量
-    const reviewRes = await taskApi.getAllPendingApprovalTasks({
-      page: 1,
-      pageSize: 1
-    })
-    if (reviewRes.data && reviewRes.data.total !== undefined) {
-      reviewTotal.value = reviewRes.data.total
-    }
-
-    // 加载待我审核任务数量（仅部门负责人）
+    // 并行加载所有Tab的数量统计
+    const promises: Promise<any>[] = []
+    
+    // 1. 可接任务数量
+    promises.push(
+      taskApi.getTaskHall({ page: 1, pageSize: 1 }).then(res => {
+        if (res.data && res.data.total !== undefined) {
+          total.value = res.data.total
+        }
+      }).catch(() => {})
+    )
+    
+    // 2. 进行中任务数量
+    promises.push(
+      taskApi.getTasks({
+        status: 'in_progress',
+        role: 'receiver',
+        page: 1,
+        pageSize: 1
+      }).then(res => {
+        if (res.data && res.data.total !== undefined) {
+          inProgressTotal.value = res.data.total
+        }
+      }).catch(() => {})
+    )
+    
+    // 3. 待审核任务数量（所有人可见）
+    promises.push(
+      taskApi.getAllPendingApprovalTasks({
+        page: 1,
+        pageSize: 1
+      }).then(res => {
+        if (res.data && res.data.total !== undefined) {
+          reviewTotal.value = res.data.total
+        }
+      }).catch(() => {})
+    )
+    
+    // 4. 已完成任务数量
+    promises.push(
+      taskApi.getCompletedTasks({ page: 1, pageSize: 1 }).then(res => {
+        if (res.data && res.data.total !== undefined) {
+          completedTotal.value = res.data.total
+        }
+      }).catch(() => {})
+    )
+    
+    // 5. 我发起的任务数量
+    promises.push(
+      taskApi.getMyTasks({ role: 'publisher', page: 1, pageSize: 1 }).then(res => {
+        if (res.code === 200 && res.data && res.data.total !== undefined) {
+          publishedTotal.value = res.data.total
+        }
+      }).catch(() => {})
+    )
+    
+    // 6. 待我审核任务数量（仅部门负责人）
     if (isDepartmentLeader.value) {
-      const pendingApprovalRes = await taskApi.getPendingApprovalTasks()
-      if (pendingApprovalRes.code === 200) {
-        pendingApprovalTotal.value = (pendingApprovalRes.data || []).length
-      }
+      promises.push(
+        taskApi.getPendingApprovalTasks().then(res => {
+          if (res.code === 200) {
+            pendingApprovalTotal.value = (res.data || []).length
+          }
+        }).catch(() => {})
+      )
     }
+    
+    await Promise.all(promises)
   } catch (error) {
     console.error('加载Tab数量统计失败:', error)
   }