diff --git a/app/services/api/v1/issues/batch_delete_service.rb b/app/services/api/v1/issues/batch_delete_service.rb
index 45821b373..15ebd8d0e 100644
--- a/app/services/api/v1/issues/batch_delete_service.rb
+++ b/app/services/api/v1/issues/batch_delete_service.rb
@@ -19,7 +19,7 @@ class Api::V1::Issues::BatchDeleteService < ApplicationService
 
     project.incre_project_issue_cache_delete_count(@issues.size)
 
-    if Site.has_notice_menu?
+    if Site.has_notice_menu? && !project.id.zero?
       @issues.each do |issue|
         SendTemplateMessageJob.perform_later('IssueDeleted', current_user.id, @issue&.subject, @issue.assigners.pluck(:id), @issue.author_id) 
       end
diff --git a/app/services/api/v1/issues/delete_service.rb b/app/services/api/v1/issues/delete_service.rb
index b62733181..952f6a404 100644
--- a/app/services/api/v1/issues/delete_service.rb
+++ b/app/services/api/v1/issues/delete_service.rb
@@ -19,11 +19,11 @@ class Api::V1::Issues::DeleteService < ApplicationService
 
     project.incre_project_issue_cache_delete_count
 
-    if Site.has_blockchain? && @project.use_blockchain
+    if Site.has_blockchain? && @project.use_blockchain && !project.id.zero?
       unlock_balance_on_blockchain(@issue.author_id.to_s, @project.id.to_s, @issue.blockchain_token_num.to_i) if @issue.blockchain_token_num.present?
     end
 
-    if Site.has_notice_menu?
+    if Site.has_notice_menu? && !project.id.zero?
       SendTemplateMessageJob.perform_later('IssueDeleted', current_user.id, @issue&.subject, @issue.assigners.pluck(:id), @issue.author_id) 
     end