diff --git a/app/decorators/tiding_decorator.rb b/app/decorators/tiding_decorator.rb
index ab9de4b76..81093dc12 100644
--- a/app/decorators/tiding_decorator.rb
+++ b/app/decorators/tiding_decorator.rb
@@ -380,4 +380,8 @@ module TidingDecorator
       I18n.t(locale_format(tiding_type)) % [container.try(:title) || extra]
     end
   end
+
+  def public_course_start_content
+    I18n.t(locale_format) % [belong_container&.name, belong_container&.start_date&.strftime("%Y-%m-%d")]
+  end
 end
diff --git a/config/locales/tidings/zh-CN.yml b/config/locales/tidings/zh-CN.yml
index a4d213161..347b0139a 100644
--- a/config/locales/tidings/zh-CN.yml
+++ b/config/locales/tidings/zh-CN.yml
@@ -225,3 +225,4 @@
       System:
         1_end: "你提交的发布视频申请：%s，审核已通过"
         2_end: "你提交的发布视频申请：%s，审核未通过<br/><span>原因：%{reason}</span>"
+    PublicCourseStart_end: "你报名参与的开放课程：%s，将于%s正式开课"