diff --git a/backend/src/main/java/com/designhub/service/TaskApprovalService.java b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
index 5b171c8..ea4db7b 100644
--- a/backend/src/main/java/com/designhub/service/TaskApprovalService.java
+++ b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
@@ -40,8 +40,10 @@ public class TaskApprovalService {
     private final PlatformMapper platformMapper;
     private final NotificationService notificationService;
     private final TeamScorePoolService teamScorePoolService;
+    
+    @org.springframework.beans.factory.annotation.Autowired
     @org.springframework.context.annotation.Lazy
-    private final TaskService taskService;
+    private TaskService taskService;
     private final ConfigService configService;
     private final ObjectMapper objectMapper;
     private final DingTalkService dingTalkService;
diff --git a/backend/src/main/java/com/designhub/service/TaskService.java b/backend/src/main/java/com/designhub/service/TaskService.java
index f1fc25c..37bcf74 100644
--- a/backend/src/main/java/com/designhub/service/TaskService.java
+++ b/backend/src/main/java/com/designhub/service/TaskService.java
@@ -64,8 +64,10 @@ public class TaskService {
     private final com.designhub.mapper.DepartmentMapper departmentMapper;
     private final com.designhub.util.WorkHoursCalculator workHoursCalculator;
     private final com.designhub.mapper.DelayPenaltyRecordMapper delayPenaltyRecordMapper;
+    
+    @org.springframework.beans.factory.annotation.Autowired
     @org.springframework.context.annotation.Lazy
-    private final TaskApprovalService taskApprovalService;
+    private TaskApprovalService taskApprovalService;
 
     /**
      * 创建任务