diff --git a/backend/src/main/java/com/designhub/service/TaskApprovalService.java b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
index 3ae710a..bf46c17 100644
--- a/backend/src/main/java/com/designhub/service/TaskApprovalService.java
+++ b/backend/src/main/java/com/designhub/service/TaskApprovalService.java
@@ -1165,6 +1165,22 @@ public class TaskApprovalService {
             this.log.error("记录审核日志失败", e);
         }
     }
+    
+    /**
+     * 检查一级需求任务的一级审批是否已通过
+     * 用于判断任务在明细完善后再次编辑时，是否应该跳过一级审批
+     * @param taskId 任务ID
+     * @return true 如果一级审批已通过
+     */
+    public boolean hasPrimaryApprovalPassed(Long taskId) {
+        // 查询是否有 approve_primary 的审批日志记录
+        Long count = approvalLogMapper.selectCount(
+            new LambdaQueryWrapper<TaskApprovalLog>()
+                .eq(TaskApprovalLog::getTaskId, taskId)
+                .eq(TaskApprovalLog::getAction, "approve_primary")
+        );
+        return count != null && count > 0;
+    }
 
     /**
      * 格式化预估工时显示（基于工作时间配置）
diff --git a/backend/src/main/java/com/designhub/service/TaskService.java b/backend/src/main/java/com/designhub/service/TaskService.java
index ecb7ad6..8f4e5a8 100644
--- a/backend/src/main/java/com/designhub/service/TaskService.java
+++ b/backend/src/main/java/com/designhub/service/TaskService.java
@@ -1993,10 +1993,22 @@ public class TaskService {
         // 因为一级审核已经通过了，不需要再次进入一级审核流程
         boolean isPrimaryTask = existTask.getIsPrimaryTask() != null && existTask.getIsPrimaryTask() == 1;
         boolean wasPendingDetailCompletion = "pending_detail_completion".equals(approvalStatus);
-        boolean isPrimaryTaskDetailCompletion = isPrimaryTask && wasPendingDetailCompletion;
         
-        log.info("判断明细完善条件: taskId={}, isPrimaryTask={}, approvalStatus={}, isPrimaryTaskDetailCompletion={}", 
-            id, isPrimaryTask, approvalStatus, isPrimaryTaskDetailCompletion);
+        // 🔥 增强判断：如果 approvalStatus 为 null 或其他状态，但一级审批已通过（审批日志中有 approve_primary 记录）
+        // 则应该直接进入接单部门审核流程，而不是重新启动一级审批
+        boolean primaryApprovalPassed = false;
+        if (isPrimaryTask && !wasPendingDetailCompletion) {
+            // 检查审批日志，判断一级审批是否已通过
+            primaryApprovalPassed = taskApprovalService.hasPrimaryApprovalPassed(id);
+            if (primaryApprovalPassed) {
+                log.info("一级需求任务一级审批已通过（通过审批日志判断）: taskId={}", id);
+            }
+        }
+        
+        boolean isPrimaryTaskDetailCompletion = isPrimaryTask && (wasPendingDetailCompletion || primaryApprovalPassed);
+        
+        log.info("判断明细完善条件: taskId={}, isPrimaryTask={}, approvalStatus={}, wasPendingDetailCompletion={}, primaryApprovalPassed={}, isPrimaryTaskDetailCompletion={}", 
+            id, isPrimaryTask, approvalStatus, wasPendingDetailCompletion, primaryApprovalPassed, isPrimaryTaskDetailCompletion);
         
         if (isPrimaryTaskDetailCompletion) {
             // 一级需求任务明细完善后，进入接单部门审核流程（跳过需求部门审核，因为一级审核已通过）