diff --git a/app/controllers/hack_user_lastest_codes_controller.rb b/app/controllers/hack_user_lastest_codes_controller.rb
index afa58290c..08ca3ff77 100644
--- a/app/controllers/hack_user_lastest_codes_controller.rb
+++ b/app/controllers/hack_user_lastest_codes_controller.rb
@@ -61,7 +61,7 @@ class HackUserLastestCodesController < ApplicationController
 
   # 提交记录
   def submit_records
-    records = @my_hack.hack_user_code
+    records = @my_hack.hack_user_codes
     @records_count = records.count
     @records = paginate records.created_order
 
diff --git a/app/controllers/hacks_controller.rb b/app/controllers/hacks_controller.rb
index df9bab36a..f93b2dab5 100644
--- a/app/controllers/hacks_controller.rb
+++ b/app/controllers/hacks_controller.rb
@@ -134,7 +134,7 @@ class HacksController < ApplicationController
     begin
       base_attrs = {
           user_id: @hack.user_id, viewed: 0, tiding_type: 'System', trigger_user_id: current_user.id,
-          parent_container_type: "HackDelete"
+          parent_container_type: "HackDelete", extra: "#{@hack.name}"
       }
       @hack.tidings.create!(base_attrs)
       @hack.destroy
diff --git a/app/decorators/tiding_decorator.rb b/app/decorators/tiding_decorator.rb
index a9f60b890..8e0c402dd 100644
--- a/app/decorators/tiding_decorator.rb
+++ b/app/decorators/tiding_decorator.rb
@@ -412,6 +412,6 @@ module TidingDecorator
   end
 
   def hack_content
-    I18n.t(locale_format(parent_container_type)) % container&.name
+    I18n.t(locale_format(parent_container_type)) % (container&.name || extra)
   end
 end
diff --git a/app/models/hack.rb b/app/models/hack.rb
index b94eddbd2..37e1f239d 100644
--- a/app/models/hack.rb
+++ b/app/models/hack.rb
@@ -14,7 +14,7 @@ class Hack < ApplicationRecord
   # 点赞
   has_many :praise_treads, as: :praise_tread_object, dependent: :destroy
   # 消息
-  has_many :tidings, as: :container, dependent: :destroy
+  has_many :tidings, as: :container
 
   belongs_to :user