From dc737e3bd2a2fd16d3c37b1541baf7172fec885b Mon Sep 17 00:00:00 2001
From: Bohung <bohung@rulingcom.com>
Date: Wed, 11 May 2022 11:32:10 +0800
Subject: [PATCH] Fix bug.

---
 lib/bulletin_model/cache.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/bulletin_model/cache.rb b/lib/bulletin_model/cache.rb
index d05bb78..355e086 100644
--- a/lib/bulletin_model/cache.rb
+++ b/lib/bulletin_model/cache.rb
@@ -8,8 +8,10 @@ module BulletinModel
       before_destroy :cache_tag_ids
     end
     def cache_tag_ids
-      @tag_ids = self.tag_ids
-      @org_tag_ids = self.org_tag_ids
+      if self.class == Bulletin
+        @tag_ids = self.tag_ids
+        @org_tag_ids = self.org_tag_ids
+      end
     end
     def do_before_save
       if self.class == SubPart