diff --git a/backend/src/main/java/com/designhub/service/AnalyticsService.java b/backend/src/main/java/com/designhub/service/AnalyticsService.java
index 61d0d81..c6824b1 100644
--- a/backend/src/main/java/com/designhub/service/AnalyticsService.java
+++ b/backend/src/main/java/com/designhub/service/AnalyticsService.java
@@ -594,19 +594,42 @@ public class AnalyticsService {
         int designerWithData = 0;
         
         for (User designer : designers) {
-            // 获取该设计师的任务
+            // 获取该设计师的主任务
             List<Task> designerTasks = tasks.stream()
                 .filter(t -> designer.getId().equals(t.getReceiverId()))
                 .collect(Collectors.toList());
             
-            int receivedCount = designerTasks.size();
-            int completedCount = (int) designerTasks.stream()
+            // 获取该设计师的子任务（流水线任务中的子任务）
+            List<TaskItem> designerTaskItems = taskItemMapper.selectList(
+                new LambdaQueryWrapper<TaskItem>()
+                    .eq(TaskItem::getReceiverId, designer.getId())
+                    .ge(TaskItem::getCreateTime, startTime)
+                    .le(TaskItem::getCreateTime, endTime)
+            );
+            
+            // 主任务统计
+            int mainReceivedCount = designerTasks.size();
+            int mainCompletedCount = (int) designerTasks.stream()
                 .filter(t -> "completed".equals(t.getStatus()))
                 .count();
-            int inProgressCount = (int) designerTasks.stream()
+            int mainInProgressCount = (int) designerTasks.stream()
                 .filter(t -> "in_progress".equals(t.getStatus()))
                 .count();
             
+            // 子任务统计
+            int subReceivedCount = designerTaskItems.size();
+            int subCompletedCount = (int) designerTaskItems.stream()
+                .filter(t -> "completed".equals(t.getStatus()))
+                .count();
+            int subInProgressCount = (int) designerTaskItems.stream()
+                .filter(t -> "in_progress".equals(t.getStatus()))
+                .count();
+            
+            // 合计（主任务 + 子任务）
+            int receivedCount = mainReceivedCount + subReceivedCount;
+            int completedCount = mainCompletedCount + subCompletedCount;
+            int inProgressCount = mainInProgressCount + subInProgressCount;
+            
             // 计算准时完成数
             int onTimeCount = 0;
             int overdueCount = 0;
@@ -729,6 +752,16 @@ public class AnalyticsService {
                 }
             }
             
+            // 计算子任务的获得积分
+            for (TaskItem item : designerTaskItems) {
+                if ("completed".equals(item.getStatus()) && item.getCompleteTime() != null
+                    && !item.getCompleteTime().isBefore(startTime)
+                    && !item.getCompleteTime().isAfter(endTime)) {
+                    BigDecimal itemScore = item.getTotalScore() != null ? item.getTotalScore() : BigDecimal.ZERO;
+                    totalScore = totalScore.add(itemScore);
+                }
+            }
+            
             // 计算子任务的延误扣分（与getDesignerDeductionDetails保持一致）
             try {
                 // 查询已完成的子任务（按完成时间查询）