diff --git a/backend/src/main/java/com/designhub/service/TaskService.java b/backend/src/main/java/com/designhub/service/TaskService.java
index 116d2cc..02583d0 100644
--- a/backend/src/main/java/com/designhub/service/TaskService.java
+++ b/backend/src/main/java/com/designhub/service/TaskService.java
@@ -518,13 +518,21 @@ public class TaskService {
                     firstTaskTypeId = itemDto.getTaskTypeId();
                 }
                 
-                // 添加任务类型明细
+                // 添加任务类型明细（包含预先指定的设计师信息）
                 java.util.Map<String, Object> detail = new java.util.LinkedHashMap<>();
                 detail.put("typeId", itemDto.getTaskTypeId());
                 detail.put("typeName", demandType.getName());
                 detail.put("quantity", itemDto.getQuantity());
                 detail.put("unitScore", demandType.getUnitScore());
                 detail.put("totalScore", itemScore);
+                // 如果指定了设计师，也保存到明细中
+                if (itemDto.getReceiverId() != null) {
+                    detail.put("receiverId", itemDto.getReceiverId());
+                    User receiver = userService.getUserById(itemDto.getReceiverId());
+                    if (receiver != null) {
+                        detail.put("receiverName", receiver.getRealName());
+                    }
+                }
                 typeDetailsList.add(detail);
             }
             
@@ -1532,12 +1540,21 @@ public class TaskService {
                     firstTaskTypeId = itemDto.getTaskTypeId();
                 }
                 
+                // 添加任务类型明细（包含预先指定的设计师信息）
                 java.util.Map<String, Object> detail = new java.util.LinkedHashMap<>();
                 detail.put("typeId", itemDto.getTaskTypeId());
                 detail.put("typeName", demandType.getName());
                 detail.put("quantity", itemDto.getQuantity());
                 detail.put("unitScore", demandType.getUnitScore());
                 detail.put("totalScore", itemScore);
+                // 如果指定了设计师，也保存到明细中
+                if (itemDto.getReceiverId() != null) {
+                    detail.put("receiverId", itemDto.getReceiverId());
+                    User receiver = userService.getUserById(itemDto.getReceiverId());
+                    if (receiver != null) {
+                        detail.put("receiverName", receiver.getRealName());
+                    }
+                }
                 typeDetailsList.add(detail);
             }
             
diff --git a/frontend/src/views/TaskHall.vue b/frontend/src/views/TaskHall.vue
index 3e08a7f..2c24b99 100644
--- a/frontend/src/views/TaskHall.vue
+++ b/frontend/src/views/TaskHall.vue
@@ -2030,7 +2030,19 @@
               <Icon name="check-circle" size="lg" color="#52c41a" />
               <span style="color: #fff; font-weight: 500;">已预先指定设计师接单</span>
             </div>
-            <div style="margin-top: 12px; color: #888;">
+            <!-- 多个设计师列表（同部门多子任务情况） -->
+            <div v-if="preAssignedDesignersList.length > 0" style="margin-top: 12px;">
+              <div v-for="(item, index) in preAssignedDesignersList" :key="index" 
+                   style="display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; background: rgba(49, 240, 139, 0.1); border-radius: 6px; margin-bottom: 8px;">
+                <div style="display: flex; flex-direction: column; gap: 2px;">
+                  <span style="color: #fff; font-size: 13px;">{{ item.typeName }}</span>
+                  <span style="color: #888; font-size: 12px;">数量: {{ item.quantity }}</span>
+                </div>
+                <span style="color: #31f08b; font-weight: 600;">{{ item.designerName }}</span>
+              </div>
+            </div>
+            <!-- 单个设计师（兼容旧逻辑） -->
+            <div v-else style="margin-top: 12px; color: #888;">
               <span>指定设计师：</span>
               <span style="color: #31f08b; font-weight: 600;">{{ preAssignedDesignerName }}</span>
             </div>
@@ -2475,6 +2487,8 @@ interface TaskTypeDetail {
   quantity: number
   unitScore: number
   totalScore: number
+  receiverId?: number  // 预先指定的设计师ID
+  receiverName?: string  // 预先指定的设计师姓名
 }
 
 interface TaskOrSubTask extends Task {
@@ -3535,11 +3549,15 @@ const approveDesignerId = ref<number | undefined>(undefined)
 const designersList = ref<DesignerWithWorkload[]>([])
 const newTaskTypePath = ref<(string | number)[] | undefined>(undefined)
 const preAssignedDesignerName = ref<string>('') // 预先指定的设计师姓名
+const preAssignedDesignersList = ref<Array<{typeName: string, designerName: string, quantity: number}>>([]) // 多个预先指定的设计师列表
 
 // 判断任务是否已预先指定设计师
 const isTaskPreAssigned = computed(() => {
   if (!approveTaskData.value) return false
   const task = approveTaskData.value as any
+  // 检查是否有预先指定的设计师列表（多个子任务情况）
+  if (preAssignedDesignersList.value.length > 0) return true
+  // 兼容旧逻辑：检查主任务的 receiverId
   return task.releaseType === 'assigned' && task.receiverId != null
 })
 
@@ -3621,7 +3639,29 @@ const showAssignDesignerModal = async (task: Task) => {
     
     // 检查任务是否已预先指定设计师
     const taskAny = task as any
-    if (taskAny.releaseType === 'assigned' && taskAny.receiverId) {
+    preAssignedDesignersList.value = [] // 重置列表
+    
+    // 检查 typeDetails 中是否有预先指定的设计师（同部门多设计师情况）
+    if (typeDetailsArray.length > 0) {
+      const designersInDetails: Array<{typeName: string, designerName: string, quantity: number}> = []
+      for (const detail of typeDetailsArray) {
+        if (detail.receiverId && detail.receiverName) {
+          designersInDetails.push({
+            typeName: detail.typeName || getTaskTypeName(detail.typeId),
+            designerName: detail.receiverName,
+            quantity: detail.quantity || 1
+          })
+        }
+      }
+      if (designersInDetails.length > 0) {
+        preAssignedDesignersList.value = designersInDetails
+        approveAssignType.value = 'manual'
+        console.log('任务类型明细中预先指定的设计师:', designersInDetails)
+      }
+    }
+    
+    // 兼容旧逻辑：检查主任务的 receiverId
+    if (taskAny.releaseType === 'assigned' && taskAny.receiverId && preAssignedDesignersList.value.length === 0) {
       // 已预先指定设计师，设置相关状态
       approveAssignType.value = 'manual'
       approveDesignerId.value = taskAny.receiverId
@@ -3629,10 +3669,10 @@ const showAssignDesignerModal = async (task: Task) => {
       const preAssigned = designers.find(d => d.id === taskAny.receiverId)
       preAssignedDesignerName.value = preAssigned?.realName || taskAny.receiverName || '未知'
       console.log('任务已预先指定设计师:', preAssignedDesignerName.value)
-    } else {
+    } else if (preAssignedDesignersList.value.length === 0) {
       // 未预先指定，重置状态
-    approveAssignType.value = 'auto'
-    approveDesignerId.value = undefined
+      approveAssignType.value = 'auto'
+      approveDesignerId.value = undefined
       preAssignedDesignerName.value = ''
     }