diff --git a/app/controllers/tidings_controller.rb b/app/controllers/tidings_controller.rb
index 795010b3f..036de8868 100644
--- a/app/controllers/tidings_controller.rb
+++ b/app/controllers/tidings_controller.rb
@@ -20,7 +20,7 @@ class TidingsController < ApplicationController
     tidings = tidings.where(container_type: 'ProjectPackage') if params[:type] == 'project_package'
 
     @count   = tidings.count
-    @tidings = paginate(tidings.order(created_at: :desc), per_page: 10)
+    @tidings = paginate(tidings.order(created_at: :desc), per_page: 100)
     @onclick_time = current_user.click_time
   end
 
diff --git a/app/decorators/tiding_decorator.rb b/app/decorators/tiding_decorator.rb
index 8d383dadf..c9ad806ee 100644
--- a/app/decorators/tiding_decorator.rb
+++ b/app/decorators/tiding_decorator.rb
@@ -98,7 +98,7 @@ module TidingDecorator
   end
 
   def apply_add_schools_content
-    name = container.name
+    name = ApplyAddSchool.find_by(id: container_id)&.name
     if tiding_type == 'Apply'
       I18n.t(locale_format(tiding_type)) % name
     elsif status == 2
@@ -201,7 +201,7 @@ module TidingDecorator
     when 'Issue' then
       I18n.t(locale_format(parent_container_type)) % parent_container.subject
     when 'Journal' then
-      message = object.notes.present? ? '：' + message_content_helper(parent_container.notes) : ''
+      message = parent_container&.notes.present? ? '：' + message_content_helper(parent_container.notes) : ''
       I18n.t(locale_format(parent_container_type)) % message
     end
   end
@@ -331,13 +331,17 @@ module TidingDecorator
   end
 
   def challenge_work_score_content
+    I18n.t(locale_format) % container&.comment
+  end
+
+  def student_works_scores_appeal_content
     work = StudentWork.find_by(id: parent_container_id)
-    return if work.blank?
+    name = work&.homework_common&.name
 
     if parent_container_type == 'StudentWork'
-      I18n.t(locale_format(parent_container_type, tiding_type)) % work.homework_common.try(:name)
-    elsif parent_container_type == 'UserAppealResult' || parent_container_type == 'AppealResult'
-      I18n.t(locale_format(parent_container_type, status)) % work.homework_common.try(:name)
+      I18n.t(locale_format(parent_container_type, tiding_type)) % name
+    else
+      I18n.t(locale_format(parent_container_type, status)) % name
     end
   end
 
@@ -349,7 +353,7 @@ module TidingDecorator
     if tiding_type == 'System'
       I18n.t(locale_format(tiding_type, status), reason: extra) % container.try(:title)
     else
-      I18n.t(locale_format) % container.try(:title)
+      I18n.t(locale_format(tiding_type)) % container.try(:title)
     end
   end
 
diff --git a/app/models/journal.rb b/app/models/journal.rb
new file mode 100644
index 000000000..d1a80af5f
--- /dev/null
+++ b/app/models/journal.rb
@@ -0,0 +1,3 @@
+class Journal < ApplicationRecord
+  belongs_to :user
+end
\ No newline at end of file
diff --git a/app/models/tiding.rb b/app/models/tiding.rb
index 66b1f85be..3ef625c57 100644
--- a/app/models/tiding.rb
+++ b/app/models/tiding.rb
@@ -6,4 +6,16 @@ class Tiding < ApplicationRecord
   belongs_to :belong_container, polymorphic: true, optional: true
 
   has_many :attachments, as: :container
+
+  def identifier
+    value = nil
+    if Object.const_defined?(container_type)
+      value = container.try(:identifier)
+    end
+
+    if value.blank? && belong_container_type && Object.const_defined?(belong_container_type)
+      value = belong_container.try(:identifier)
+    end
+    value
+  end
 end
\ No newline at end of file
diff --git a/app/views/tidings/_tiding.json.jbuilder b/app/views/tidings/_tiding.json.jbuilder
index d26d37b7b..34b06320d 100644
--- a/app/views/tidings/_tiding.json.jbuilder
+++ b/app/views/tidings/_tiding.json.jbuilder
@@ -1,6 +1,6 @@
 json.extract! tiding, :id, :status, :viewed, :user_id, :tiding_type, :container_id, :container_type, :parent_container_id, :parent_container_type
 json.content tiding.content
-json.identifier tiding.try(:container).try(:identifier) rescue nil
+json.identifier tiding.identifier
 json.time tiding.how_long_time
 json.new_tiding tiding.unread?(@onclick_time)