diff --git a/app/Jobs/Tasks/GenerateShopeeAIArticleTask.php b/app/Jobs/Tasks/GenerateShopeeAIArticleTask.php
index 946dfec..240678d 100644
--- a/app/Jobs/Tasks/GenerateShopeeAIArticleTask.php
+++ b/app/Jobs/Tasks/GenerateShopeeAIArticleTask.php
@@ -86,7 +86,7 @@ public static function handle(ShopeeSellerScrape $shopee_seller_scrape)
                 $ai_writeup = new AiWriteup;
                 $ai_writeup->source = 'shopee';
                 $ai_writeup->source_url = $shopee_task->product_task->response->url;
-                $ai_writeup->category_id = $picked_category->category->id;
+                $ai_writeup->category_id = $picked_category->id;
                 $ai_writeup->title = $ai_output->title;
                 $ai_writeup->excerpt = $ai_output->excerpt;
                 $ai_writeup->featured_image = '';