diff --git a/backend/src/main/java/com/designhub/service/TaskApprovalService.java b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
index 5c37c60..9f9631c 100644
--- a/backend/src/main/java/com/designhub/service/TaskApprovalService.java
+++ b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
@@ -1028,7 +1028,7 @@ public class TaskApprovalService {
     /**
      * 记录审核日志
      */
-    private void logApproval(Long taskId, Long approverId, Integer level, String action, String comment) {
+    public void logApproval(Long taskId, Long approverId, Integer level, String action, String comment) {
         try {
             User approver = userMapper.selectById(approverId);
             
diff --git a/backend/src/main/java/com/designhub/service/TaskService.java b/backend/src/main/java/com/designhub/service/TaskService.java
index 58ef7b8..f1fc25c 100644
--- a/backend/src/main/java/com/designhub/service/TaskService.java
+++ b/backend/src/main/java/com/designhub/service/TaskService.java
@@ -3368,8 +3368,8 @@ public class TaskService {
     private void handlePrimaryTaskDetailCompletion(Task task, Long completerId) {
         log.info("一级需求任务明细已完善: taskId={}, completerId={}", task.getId(), completerId);
         
-        // 记录审核日志
-        taskApprovalService.addApprovalLog(task.getId(), completerId, "complete_detail", "已完善任务明细", null);
+        // 记录审核日志 (level=0 表示明细完善阶段)
+        taskApprovalService.logApproval(task.getId(), completerId, 0, "complete_detail", "已完善任务明细");
         
         // 确定接单部门负责人
         Long receivingLeaderId = taskApprovalService.determineReceivingLeader(task);