diff --git a/backend/src/main/java/com/designhub/controller/TaskItemController.java b/backend/src/main/java/com/designhub/controller/TaskItemController.java
index f27d717..df11083 100644
--- a/backend/src/main/java/com/designhub/controller/TaskItemController.java
+++ b/backend/src/main/java/com/designhub/controller/TaskItemController.java
@@ -485,11 +485,13 @@ public class TaskItemController {
             return Result.success(groups);
         }
         
-        // 查找用户作为负责人的所有部门
+        // 查找用户作为负责人的所有接单部门
         List<com.designhub.entity.Department> leadingDepts = departmentMapper.selectList(
             new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<com.designhub.entity.Department>()
                 .eq(com.designhub.entity.Department::getLeaderId, userId)
+                .eq(com.designhub.entity.Department::getDeptType, "receiving")
                 .eq(com.designhub.entity.Department::getStatus, 1)
+                .eq(com.designhub.entity.Department::getDeleted, 0)
         );
         
         log.info("用户 {} 负责的部门数量: {}", userId, leadingDepts.size());
@@ -502,6 +504,19 @@ public class TaskItemController {
             log.info("用户不是任何部门的负责人，返回空列表");
                 return Result.success(new java.util.ArrayList<>());
             }
+
+        if (deptId != null) {
+            boolean canAccessDept = leadingDepts.stream().anyMatch(dept -> deptId.equals(dept.getId()));
+            if (!canAccessDept) {
+                log.warn("用户 {} 试图查询无权限的接单部门待审核子任务组: deptId={}", userId, deptId);
+                return Result.fail("无权查看该接单部门的待审核任务");
+            }
+
+            log.info("按指定接单部门过滤待审核子任务组: deptId={}", deptId);
+            List<Map<String, Object>> groups = taskItemService.getPendingApprovalGroups(deptId);
+            log.info("指定部门 {} 返回 {} 个子任务组", deptId, groups.size());
+            return Result.success(groups);
+        }
         
         // 合并所有负责部门的待审核子任务组
         List<Map<String, Object>> allGroups = new java.util.ArrayList<>();
diff --git a/frontend/src/api/task.ts b/frontend/src/api/task.ts
index 1409141..0629fe5 100644
--- a/frontend/src/api/task.ts
+++ b/frontend/src/api/task.ts
@@ -613,8 +613,10 @@ export interface TaskGroup {
 /**
  * 获取待审核的子任务组列表
  */
-export const getPendingApprovalTaskGroups = () => {
-  return request.get<TaskGroup[]>('/tasks/items/groups/pending-approval')
+export const getPendingApprovalTaskGroups = (deptId?: number) => {
+  return request.get<TaskGroup[]>('/tasks/items/groups/pending-approval', {
+    params: deptId ? { deptId } : {}
+  })
 }
 
 /**
diff --git a/frontend/src/views/TaskHall.vue b/frontend/src/views/TaskHall.vue
index 47ee132..dbdb1ad 100644
--- a/frontend/src/views/TaskHall.vue
+++ b/frontend/src/views/TaskHall.vue
@@ -2624,6 +2624,24 @@ const effectiveDeptId = computed(() => {
   return currentDeptView.value !== undefined ? currentDeptView.value : userDeptId.value
 })
 
+const isCurrentUserAdmin = computed(() => {
+  const user = currentUserInfo.value || {}
+  return user?.isAdmin === 1 || user?.isAdmin === true || user?.role === 'admin'
+})
+
+const shouldLoadPendingApprovalGroups = computed(() => {
+  return isCurrentUserAdmin.value || (isDepartmentLeader.value && effectiveDeptType.value === 'receiving')
+})
+
+const pendingApprovalGroupDeptId = computed<number | undefined>(() => {
+  if (effectiveDeptType.value !== 'receiving') {
+    return undefined
+  }
+
+  const deptId = effectiveDeptId.value
+  return typeof deptId === 'number' ? deptId : undefined
+})
+
 // 计算是否有导出权限（部门负责人或管理员）
 const canExportTaskHall = computed(() => {
   const userInfo = currentUserInfo.value || {}
@@ -3907,12 +3925,14 @@ const handleTabChange = (key: string) => {
 const loadPendingApprovalTasks = async () => {
   try {
     loading.value = true
-    
-    // 并行加载主任务和子任务组
-    const [tasksResponse, groupsResponse] = await Promise.all([
-      taskApi.getPendingApprovalTasks(),
-      taskApi.getPendingApprovalTaskGroups()
-    ])
+
+    const shouldLoadGroups = shouldLoadPendingApprovalGroups.value
+    const promises: Promise<any>[] = [taskApi.getPendingApprovalTasks()]
+    if (shouldLoadGroups) {
+      promises.push(taskApi.getPendingApprovalTaskGroups(pendingApprovalGroupDeptId.value))
+    }
+
+    const [tasksResponse, groupsResponse] = await Promise.all(promises)
     
     const approvalItems: ApprovalItem[] = []
     
@@ -3939,7 +3959,7 @@ const loadPendingApprovalTasks = async () => {
     }
     
     // 转换子任务组为ApprovalItem
-    if (groupsResponse && groupsResponse.data) {
+    if (shouldLoadGroups && groupsResponse && groupsResponse.data) {
       const groups = groupsResponse.data as taskApi.TaskGroup[]
       groups.forEach(group => {
         approvalItems.push({
@@ -5278,8 +5298,9 @@ const loadReviewTasks = async (newFilters?: any) => {
     ]
     
     // 如果是部门负责人，还要加载待审核的子任务组
-    if (isDepartmentLeader.value) {
-      promises.push(taskApi.getPendingApprovalTaskGroups())
+    const shouldLoadGroups = shouldLoadPendingApprovalGroups.value
+    if (shouldLoadGroups) {
+      promises.push(taskApi.getPendingApprovalTaskGroups(pendingApprovalGroupDeptId.value))
     }
     
     const [tasksResponse, groupsResponse] = await Promise.all(promises)
@@ -5296,7 +5317,7 @@ const loadReviewTasks = async (newFilters?: any) => {
     }
     
     // 处理子任务组（如果有）- 使用与主任务相同的数据结构
-    if (groupsResponse && groupsResponse.code === 200 && groupsResponse.data) {
+    if (shouldLoadGroups && groupsResponse && groupsResponse.code === 200 && groupsResponse.data) {
       for (const group of groupsResponse.data) {
         allItems.push({
           id: `group-${group.taskId}-${group.groupNo}`,
@@ -6655,22 +6676,32 @@ const loadAllTabCounts = async () => {
     
     // 3. 待审核任务数量（主任务 + 子任务组）
     if (isDepartmentLeader.value) {
-      // 部门负责人：同时计算主任务和子任务组
-      promises.push(
-        Promise.all([
-          taskApi.getAllPendingApprovalTasks({ page: 1, pageSize: 1 }),
-          taskApi.getPendingApprovalTaskGroups()
-        ]).then(([tasksRes, groupsRes]) => {
-          let count = 0
-          if (tasksRes.data && tasksRes.data.total !== undefined) {
-            count += tasksRes.data.total
-          }
-          if (groupsRes.code === 200 && groupsRes.data) {
-            count += groupsRes.data.length
-          }
-          reviewTotal.value = count
-        }).catch(() => {})
-      )
+      const shouldLoadGroups = shouldLoadPendingApprovalGroups.value
+
+      if (!shouldLoadGroups) {
+        promises.push(
+          taskApi.getAllPendingApprovalTasks({ page: 1, pageSize: 1 }).then((tasksRes) => {
+            reviewTotal.value = tasksRes.data?.total || 0
+          }).catch(() => {})
+        )
+      } else {
+        // 部门负责人：在接单部门视角下同时计算主任务和子任务组
+        promises.push(
+          Promise.all([
+            taskApi.getAllPendingApprovalTasks({ page: 1, pageSize: 1 }),
+            taskApi.getPendingApprovalTaskGroups(pendingApprovalGroupDeptId.value)
+          ]).then(([tasksRes, groupsRes]) => {
+            let count = 0
+            if (tasksRes.data && tasksRes.data.total !== undefined) {
+              count += tasksRes.data.total
+            }
+            if (groupsRes.code === 200 && groupsRes.data) {
+              count += groupsRes.data.length
+            }
+            reviewTotal.value = count
+          }).catch(() => {})
+        )
+      }
     } else {
       // 普通用户：只计算主任务
     promises.push(