diff --git a/app/models/topic.rb b/app/models/topic.rb
new file mode 100644
index 000000000..a859d9029
--- /dev/null
+++ b/app/models/topic.rb
@@ -0,0 +1,17 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+class Topic < ApplicationRecord
+
+  default_scope { order(order_index: :desc)}
+end
diff --git a/app/models/topic/activity_forum.rb b/app/models/topic/activity_forum.rb
new file mode 100644
index 000000000..8cf9adf83
--- /dev/null
+++ b/app/models/topic/activity_forum.rb
@@ -0,0 +1,17 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页平台动态
+class Topic::ActivityForum < Topic 
+
+end
diff --git a/app/models/topic/banner.rb b/app/models/topic/banner.rb
new file mode 100644
index 000000000..e5b77bec0
--- /dev/null
+++ b/app/models/topic/banner.rb
@@ -0,0 +1,16 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页banner
+class Topic::Banner < Topic 
+end
diff --git a/app/models/topic/card.rb b/app/models/topic/card.rb
new file mode 100644
index 000000000..6a54e17ea
--- /dev/null
+++ b/app/models/topic/card.rb
@@ -0,0 +1,16 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页卡片内容
+class Topic::Card < Topic 
+end
diff --git a/app/models/topic/cooperator.rb b/app/models/topic/cooperator.rb
new file mode 100644
index 000000000..a023d3656
--- /dev/null
+++ b/app/models/topic/cooperator.rb
@@ -0,0 +1,16 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页合作伙伴
+class Topic::Cooperator < Topic 
+end
diff --git a/app/models/topic/excellent_project.rb b/app/models/topic/excellent_project.rb
new file mode 100644
index 000000000..ac08863c7
--- /dev/null
+++ b/app/models/topic/excellent_project.rb
@@ -0,0 +1,17 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页优秀项目
+class Topic::ExcellentProject < Topic
+
+end
diff --git a/app/models/topic/experience_forum.rb b/app/models/topic/experience_forum.rb
new file mode 100644
index 000000000..855a56809
--- /dev/null
+++ b/app/models/topic/experience_forum.rb
@@ -0,0 +1,16 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页经验分享
+class Topic::ExperienceForum < Topic 
+end
diff --git a/app/models/topic/pinned_forum.rb b/app/models/topic/pinned_forum.rb
new file mode 100644
index 000000000..c5a2c8572
--- /dev/null
+++ b/app/models/topic/pinned_forum.rb
@@ -0,0 +1,16 @@
+# == Schema Information
+#
+# Table name: topics
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  uuid        :integer
+#  image_url   :string(255)
+#  url         :string(255)
+#  order_index :integer
+#
+
+# 首页精选文章
+class Topic::PinnedForum < Topic 
+end
diff --git a/db/migrate/20211102065736_create_topics.rb b/db/migrate/20211102065736_create_topics.rb
new file mode 100644
index 000000000..57f21a0ac
--- /dev/null
+++ b/db/migrate/20211102065736_create_topics.rb
@@ -0,0 +1,12 @@
+class CreateTopics < ActiveRecord::Migration[5.2]
+  def change
+    create_table :topics do |t|
+      t.string :type
+      t.string :title 
+      t.integer :uuid
+      t.string :image_url
+      t.string :url
+      t.integer :order_index
+    end
+  end
+end
diff --git a/spec/models/topic_spec.rb b/spec/models/topic_spec.rb
new file mode 100644
index 000000000..b8c5a8e0c
--- /dev/null
+++ b/spec/models/topic_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Topic, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end