diff --git a/backend/src/main/java/com/designhub/service/AnalyticsService.java b/backend/src/main/java/com/designhub/service/AnalyticsService.java
index e57931e..9a48e0f 100644
--- a/backend/src/main/java/com/designhub/service/AnalyticsService.java
+++ b/backend/src/main/java/com/designhub/service/AnalyticsService.java
@@ -1435,6 +1435,9 @@ public class AnalyticsService {
         
         // 处理进行中任务的延误扣分（当前时间超过deadline时）
         for (Task task : inProgressTasks) {
+            log.info("检查进行中任务: taskNo={}, deadline={}, now={}, scoreReward={}, score={}", 
+                task.getTaskNo(), task.getDeadline(), now, task.getScoreReward(), task.getScore());
+            
             if (task.getDeadline() != null && now.isAfter(task.getDeadline())) {
                 // 计算任务积分
                 BigDecimal taskScore = BigDecimal.ZERO;
@@ -1444,10 +1447,15 @@ public class AnalyticsService {
                     taskScore = BigDecimal.valueOf(task.getScore());
                 }
                 
+                log.info("进行中任务积分计算: taskNo={}, taskScore={}", task.getTaskNo(), taskScore);
+                
                 if (taskScore.compareTo(BigDecimal.ZERO) > 0) {
                     // 计算延误小时数（当前时间 - deadline）
                     long overdueHours = Duration.between(task.getDeadline(), now).toHours();
                     
+                    log.info("进行中任务延误计算: taskNo={}, deadline={}, now={}, overdueHours={}", 
+                        task.getTaskNo(), task.getDeadline(), now, overdueHours);
+                    
                     if (overdueHours > 0) {
                         // 计算扣分
                         BigDecimal taskDeduction = taskScore