From 6ca8a557f03eee2a955757ad02cd0b03229218ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B1=E5=8D=9A=E4=BA=9E?= <naruto0426@rulingcom.com>
Date: Wed, 13 Sep 2023 12:16:38 +0800
Subject: [PATCH] fix category type error

---
 app/models/site_feed_annc.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/models/site_feed_annc.rb b/app/models/site_feed_annc.rb
index f028897..f3339fe 100644
--- a/app/models/site_feed_annc.rb
+++ b/app/models/site_feed_annc.rb
@@ -322,7 +322,9 @@ class SiteFeedAnnc
       end
       self.collection.aggregate(pipeline).collect do |data|
         tmp = data['data']
-        tmp['category'] = tmp['category'][locale]
+        if !(tmp['category'].is_a? String)
+          tmp['category'] = tmp['category'][locale]
+        end
         if @image_version != 'thumb' && !@image_version.nil?
           if @image_version == 'mobile'
             tmp["img_src"] = tmp["image"]["mobile"]