diff --git a/Gemfile b/Gemfile
index 3d2db6c..043dda9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -35,7 +35,6 @@ end
 
 group :test do
   gem 'capybara'
-  gem 'factory_girl'
   gem 'mongoid-rspec', :require => false
   gem 'database_cleaner'
 end
@@ -43,4 +42,5 @@ end
 group :test, :development do
   gem "rspec-rails", ">= 2.8.1"
   gem 'pry-rails'
+  gem 'factory_girl_rails'
 end
diff --git a/app/assets/javascripts/angularjs.js.coffee b/app/assets/javascripts/angularjs.js.coffee
index bbf50dd..5631e76 100644
--- a/app/assets/javascripts/angularjs.js.coffee
+++ b/app/assets/javascripts/angularjs.js.coffee
@@ -8,4 +8,5 @@
 
 @app.config(["$httpProvider", (provider) ->
     provider.defaults.headers.common['X-CSRF-Token'] = $('meta[name=csrf-token]').attr('content')
+    provider.defaults.headers.common['Accept'] = 'application/json'
 ])
diff --git a/app/assets/javascripts/angularjs/archives.js.coffee b/app/assets/javascripts/angularjs/archives.js.coffee
new file mode 100644
index 0000000..8df73c9
--- /dev/null
+++ b/app/assets/javascripts/angularjs/archives.js.coffee
@@ -0,0 +1,29 @@
+@app.controller 'ArchivesController', ($scope, $http, $location, $timeout)->
+  url = "/archives.json"
+  $http.get(url).success (res)->
+    $scope.start_with = res.start_with
+    $scope.posts = res.posts
+
+  $scope.no_more_flag = false
+  $scope.loading_flag = false
+
+  $scope.load = ()->
+    $scope.loading_flag = true
+    $http(
+      url: url
+      method: 'GET'
+      params:
+        start_with: $scope.start_with
+    ).success (res)->
+      $scope.no_more_flag = true if res.posts.length == 0
+      $scope.start_with = res.start_with
+      $scope.posts = $scope.posts.concat(res.posts)
+      $timeout ->
+        $scope.loading_flag = false
+      , 500
+      $timeout ->
+        $scope.no_more_flag = false
+      , 3000
+
+  $scope.visit = (id)->
+    window.location.href = ("/blogs/" + id)
diff --git a/app/assets/javascripts/angularjs/comments.js.coffee b/app/assets/javascripts/angularjs/comments.js.coffee
index 7992838..028050b 100644
--- a/app/assets/javascripts/angularjs/comments.js.coffee
+++ b/app/assets/javascripts/angularjs/comments.js.coffee
@@ -1,5 +1,5 @@
-@app.controller 'CommentsController', ($scope, $http, $location)->
-  url = $location.absUrl() + "/comments"
+@app.controller 'CommentsController', ($scope, $http, $location, $timeout)->
+  url = $location.absUrl() + "/comments.json"
 
   $http.get(url).success (data)->
     console.log data
diff --git a/app/assets/stylesheets/archives.css.scss b/app/assets/stylesheets/archives.css.scss
index 39af0e8..41aca03 100644
--- a/app/assets/stylesheets/archives.css.scss
+++ b/app/assets/stylesheets/archives.css.scss
@@ -37,4 +37,12 @@
       }
     }
   }
+
+  .no-more-field p {
+    text-align: center;
+    color: #444444;
+    border-bottom: 1px solid #DDDDDD;
+    padding-bottom: 0.5rem;
+    padding-top: 1rem;
+  }
 }
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index e8065d9..6ef36d1 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,13 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery
+
+  helper_method :format_time, :format_date
+
+  def format_time(time)
+    time.strftime("%Y-%m-%d %H:%M")
+  end
+
+  def format_date(time)
+    time.strftime("%Y-%m-%d")
+  end
 end
diff --git a/app/controllers/archives_controller.rb b/app/controllers/archives_controller.rb
index 88380c4..79ecfcd 100644
--- a/app/controllers/archives_controller.rb
+++ b/app/controllers/archives_controller.rb
@@ -1,9 +1,59 @@
 class ArchivesController < ApplicationController
   def index
-    @posts = Post.all
+    type = map[archive_params[:type]]
+    limit = 10
+    start_with = archive_params[:start_with]
+    @posts = Post.limit(limit).desc(:created_at)
+    if type
+      @posts = @posts.where(type: type)
+    end
+
+    if start_with
+      @posts = @posts.where(:created_at.lt => Time.at(start_with.to_i))
+    end
+
+    #update start_with
+    unless @posts.empty?
+      start_with = @posts[-1].created_at.to_i.to_s
+    end
+
+    respond_to do |format|
+      format.json do
+        render :json => { 
+          posts: @posts.collect { |post| build_summary(post) },
+          start_with: start_with
+        }
+      end
+      format.html
+    end
   end
 
   def archive_params
-    params.permit(:type)
+    params.permit(:type, :start_with)
+  end
+
+  private
+  def map
+  {
+    "life"=> "生活",
+    "tech"=> "技术",
+    "creator"=> "创业"
+  }
+  end
+
+  def archive_params
+    params.permit(:type, :start_with, :format)
+  end
+
+  def build_summary(post)
+    {
+      title: post.title,
+      type: post.type,
+      created_at: format_date(post.created_at),
+      id: post.id.to_s,
+      liked_count: post.likes.size,
+      visited_count: post.visited_count,
+      labels: post.labels_content
+    }
   end
 end
diff --git a/app/controllers/blogs_controller.rb b/app/controllers/blogs_controller.rb
index 50730dd..b4f9800 100644
--- a/app/controllers/blogs_controller.rb
+++ b/app/controllers/blogs_controller.rb
@@ -13,17 +13,9 @@ class BlogsController < ApplicationController
 
   def show
     @post = Post.find(params[:id])
-    @prev = Post.where(:created_at.lt => @post.created_at).desc(:created_at).where(:id.ne => @post.id).first
-    @next = Post.where(:created_at.gt => @post.created_at).asc(:created_at).where(:id.ne => @post.id).first
+    created_at = Time.at(@post.created_at.to_f)
+    @prev = Post.where(:created_at.lt => created_at).desc(:created_at).first
+    @next = Post.where(:created_at.gt => created_at).asc(:created_at).first
     @comments = @post.comments
   end
-
-  private
-  def map
-  {
-    "life"=> "生活",
-    "tech"=> "技术",
-    "creator"=> "创业"
-  }
-  end
 end
diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index 1ff0363..840f8d5 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -23,10 +23,6 @@ class CommentsController < ApplicationController
     params.permit(:content, :name, :email)
   end
 
-  def format_time(time)
-    time.strftime("%Y-%m-%d %H:%M")
-  end
-
   def build_json(comment)
     {
       content: comment.content,
diff --git a/app/models/post.rb b/app/models/post.rb
index dccbc22..25370f5 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -37,4 +37,8 @@ class Post
   def sub_content
     HTML_Truncator.truncate(content_html,100)
   end
+
+  def labels_content
+    self.labels.collect { |label| label.name }.join(", ")
+  end
 end
diff --git a/app/views/archives/index.html.slim b/app/views/archives/index.html.slim
index 5402cb6..8c96092 100644
--- a/app/views/archives/index.html.slim
+++ b/app/views/archives/index.html.slim
@@ -1,19 +1,28 @@
-.row
+.row ng-controller="ArchivesController"
   .small-12.large-8.columns
     ul.archives-field
-      - 3.times do
-        li
-          a.blog-title href="#" 科学是什么
-          p.tags-field
-            i.fi-calendar
-            span 2014-2-12
-            i.fi-list
-            span 技术
-            i.fi-pricetag-multiple
-            span 生活, 感悟
-            i.fi-torsos
-            span 1010
-            i.fi-heart
-            span 10
+      li ng-repeat=" post in posts "
+        a.blog-title ng-click="visit(post.id)"
+          |{{ post.title }}
+        p.tags-field
+          i.fi-calendar
+          span
+            |{{ post.created_at }}
+          i.fi-list
+          span
+            |{{ post.type }}
+          i.fi-pricetag-multiple
+          span
+            |{{ post.labels }}
+          i.fi-torsos
+          span
+            |{{ post.visited_count }}
+          i.fi-heart
+          span
+            |{{ post.liked_count }}
+      .no-more-field
+        p ng-show="no_more_flag" 没有更多内容
+
       .load-more
-        button.small Load More
+        button.small ng-click="load()" ng-show="!loading_flag" Load More
+        button.small ng-show="loading_flag" Loading
diff --git a/spec/controllers/archives_controller_spec.rb b/spec/controllers/archives_controller_spec.rb
index 92853ce..04842bc 100644
--- a/spec/controllers/archives_controller_spec.rb
+++ b/spec/controllers/archives_controller_spec.rb
@@ -2,10 +2,47 @@ require 'spec_helper'
 
 describe ArchivesController do
 
+  def posts_data(response)
+    JSON.parse(response.body)["posts"]
+  end
+
   describe "GET 'index'" do
-    it "returns http success" do
-      get 'index'
-      response.should be_success
+    it "json" do
+      get 'index', format: :json
+      posts_data(response).size.should == 0
+    end
+
+    it "add ten" do
+      posts = create_list(:post_list, 10)
+      get 'index', format: :json
+      posts_data(response).size.should == 10
+    end
+
+    it "add 20" do
+      posts = create_list(:post_list, 20)
+      get 'index', format: :json
+      posts_data(response).size.should == 10
+    end
+
+    it "type filter" do
+      posts = create_list(:post_list, 20)
+      life_posts = create_list(:post_list, 5, type: Post::LIFE)
+      get 'index', type: 'life', format: :json
+      posts_data(response).size.should == 5
+    end
+
+    it "start_with filter" do
+      posts = create_list(:post_list, 10)
+      start_with = posts[4].created_at.to_i.to_s
+      get 'index', start_with: start_with, format: :json
+      posts_data(response).size.should == 5
+    end
+
+    it "load_more" do
+      posts = create_list(:post_list, 20)
+      get 'index', format: :json
+      start_with = JSON.parse(response.body)['start_with']
+      expect(start_with).to eq( posts[9].created_at.to_i.to_s )
     end
   end
 
diff --git a/spec/controllers/blogs_controller_spec.rb b/spec/controllers/blogs_controller_spec.rb
index 5574f85..41c3c3d 100644
--- a/spec/controllers/blogs_controller_spec.rb
+++ b/spec/controllers/blogs_controller_spec.rb
@@ -61,4 +61,27 @@ describe BlogsController do
     assigns[:comments][1].content.should == 'iloveyou'
     assigns[:comments][1].email.should == 'liuzhen@.com'
   end
+
+  describe "get SHOW" do
+    it "#prev, #next" do
+      posts = create_list(:post_list, 3)
+      selected = posts[1]
+      s_prev = posts[0]
+      s_next = posts[2]
+      get :show, id: selected.id
+      expect(assigns(:prev)).to eq(s_prev)
+      expect(assigns(:next)).to eq(s_next)
+
+      selected = posts[0]
+      get :show, id: selected.id
+      expect(assigns(:prev)).to be_nil
+      expect(assigns(:next)).to eq(posts[1])
+
+      selected = posts[2]
+      get :show, id: selected.id
+      expect(assigns(:prev)).to eq(posts[1])
+      expect(assigns(:next)).to be_nil
+
+    end
+  end
 end
diff --git a/spec/factories/comments.rb b/spec/factories/comments.rb
new file mode 100644
index 0000000..58a5ae2
--- /dev/null
+++ b/spec/factories/comments.rb
@@ -0,0 +1,7 @@
+FactoryGirl.define do
+  factory :comment do
+    content 'content' * 10
+    type Post::TECH
+    association :post
+  end
+end
diff --git a/spec/factories/posts.rb b/spec/factories/posts.rb
new file mode 100644
index 0000000..c31d750
--- /dev/null
+++ b/spec/factories/posts.rb
@@ -0,0 +1,14 @@
+FactoryGirl.define do
+  factory :post do
+    title 'this is a post title'
+    content 'content' * 10
+    type Post::TECH
+  end
+
+  factory :post_list, class: Post do
+    sequence(:title) { |n| "#{n}: post title" }
+    content 'content' * 10
+    sequence(:created_at) { |n| n.days.ago }
+    type Post::TECH
+  end
+end
diff --git a/spec/models/post_spec.rb b/spec/models/post_spec.rb
index 1907dd1..ca5e54f 100644
--- a/spec/models/post_spec.rb
+++ b/spec/models/post_spec.rb
@@ -2,7 +2,6 @@ require 'spec_helper'
 
 describe Post do
   it "validates should be ok" do
-    a = Post.create!(title: 'one', content: '1'*31, type: Post::TECH )
-    a.save.should == true
+    expect(create(:post)).to be_true
   end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index fb22659..0906c7f 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -9,11 +9,7 @@ require 'rspec/autorun'
 Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
 
 RSpec.configure do |config|
-  # ## Mock Framework
-  #
-  # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
-  # clear test data
-
+  config.include FactoryGirl::Syntax::Methods
   config.before :each do
     DatabaseCleaner.strategy = :truncation
     DatabaseCleaner.start
@@ -23,22 +19,6 @@ RSpec.configure do |config|
     DatabaseCleaner.clean
   end
   
-  #
-  # config.mock_with :mocha
-  # config.mock_with :flexmock
-  # config.mock_with :rr
   config.mock_with :rspec
-
-  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
-  #config.fixture_path = "#{::Rails.root}/spec/fixtures"
-
-  # If you're not using ActiveRecord, or you'd prefer not to run each of your
-  # examples within a transaction, remove the following line or assign false
-  # instead of true.
-  #config.use_transactional_fixtures = true
-
-  # If true, the base class of anonymous controllers will be inferred
-  # automatically. This will be the default behavior in future versions of
-  # rspec-rails.
   config.infer_base_class_for_anonymous_controllers = false
 end