diff --git a/app/models/journal.rb b/app/models/journal.rb
index d726c5491..f0237e75d 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -302,8 +302,6 @@ class Journal < ApplicationRecord
           else
             new_value = "<a href=\"#{EduSetting.get("pms_server_url")}/#{new_issue&.enterprise_identifier}/projects/#{new_issue&.pm_project_id}/bug/#{new_issue&.id}\"><b><#{new_issue&.subject}></b></a>"
           end
-          old_value = "<b><#{Issue.find_by_id(detail.old_value)&.subject}></b>" 
-          new_value = "<b><#{Issue.find_by_id(detail.value)&.subject}></b>" 
           if detail.old_value.nil? || detail.old_value.blank? 
             content += "关联了父缺陷#{new_value}"
           else