diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 3c5cb1f32..1c6e9868c 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -145,7 +145,7 @@ class ProjectsController < ApplicationController
         gitea_repo = Gitea::Repository::UpdateService.call(@owner, @project&.repository&.identifier, gitea_params)
         @project.repository.update_attributes({hidden: gitea_repo["private"], identifier: gitea_repo["name"]})
       end
-      SendTemplateMessageJob.perform_later('ProjectSettingChanged', current_user.id, @project&.id, @project.previous_changes.slice(:name, :description, :project_category_id, :project_language_id, :is_public)) if Site.has_notice_menu?
+      SendTemplateMessageJob.perform_later('ProjectSettingChanged', current_user.id, @project&.id, @project.previous_changes.slice(:name, :description, :project_category_id, :project_language_id, :is_public, :identifier)) if Site.has_notice_menu?
     end
   rescue Exception => e
     uid_logger_error(e.message)
diff --git a/app/models/message_template/project_setting_changed.rb b/app/models/message_template/project_setting_changed.rb
index 260c284db..457ab9207 100644
--- a/app/models/message_template/project_setting_changed.rb
+++ b/app/models/message_template/project_setting_changed.rb
@@ -40,6 +40,18 @@ class MessageTemplate::ProjectSettingChanged < MessageTemplate
     else
       content.gsub!(/({ifname})(.*)({endname})/, '') 
     end
+    # 项目标识更改
+    if change_params[:identifier].present?
+      if change_count > 1
+        content.sub!('{ifidentifier}', '<br/>') 
+      else
+        content.sub!('{ifidentifier}', '') 
+      end
+      content.sub!('{endidentifier}', '')
+      content.gsub!('{identifier}', change_params[:identifier][1])
+    else
+      content.gsub!(/({ifidentifier})(.*)({endidentifier})/, '') 
+    end
     # 项目简介更改
     if change_params[:description].present?
       if change_params[:description][1].blank?