diff --git a/application/api/job/ArticleAiCreateContent.php b/application/api/job/ArticleAiCreateContent.php
index 7b16d68..6a2863d 100644
--- a/application/api/job/ArticleAiCreateContent.php
+++ b/application/api/job/ArticleAiCreateContent.php
@@ -37,11 +37,12 @@ class ArticleAiCreateContent
             $job->delete();
             return;
         }
+        $iPArticleId = empty($data['p_article_id']) ? 0 : $data['p_article_id'];
         try {
             
             // 生成Redis键并尝试获取锁
             $sClassName = get_class($this);
-            $sRedisKey = "queue_job:{$sClassName}:{$iArticleId}";
+            $sRedisKey = "queue_job:{$sClassName}:{$iArticleId}:{$iPArticleId}";
             $sRedisValue = uniqid() . '_' . getmypid();
             if (!$this->oQueueJob->acquireLock($sRedisKey, $sRedisValue, $job)) {
                 return; // 未获取到锁，已处理