diff --git a/blog/admin.py b/blog/admin.py
index ea36708..41d421f 100644
--- a/blog/admin.py
+++ b/blog/admin.py
@@ -1,7 +1,7 @@
 from django.contrib import admin
 
 # Register your models here.
-from .models import Article, Category, Tag, Links
+from .models import Article, Category, Tag, Links, SideBar
 from pagedown.widgets import AdminPagedownWidget
 from django import forms
 from django.contrib.auth import get_user_model
@@ -64,8 +64,13 @@ class LinksAdmin(admin.ModelAdmin):
     exclude = ('last_mod_time', 'created_time')
 
 
+class SideBarAdmin(admin.ModelAdmin):
+    list_display = ('name', 'content', 'is_enable', 'sequence')
+    exclude = ('last_mod_time', 'created_time')
+
+
 admin.site.register(Article, ArticlelAdmin)
-# admin.site.register(BlogPage, ArticlelAdmin)
 admin.site.register(Category, CategoryAdmin)
 admin.site.register(Tag, TagAdmin)
 admin.site.register(Links, LinksAdmin)
+admin.site.register(SideBar, SideBarAdmin)
diff --git a/blog/models.py b/blog/models.py
index ea59849..9a14f37 100644
--- a/blog/models.py
+++ b/blog/models.py
@@ -211,3 +211,21 @@ class Links(models.Model):
 
     def __str__(self):
         return self.name
+
+
+class SideBar(models.Model):
+    """侧边栏,可以展示一些html内容"""
+    name = models.CharField('标题', max_length=100)
+    content = models.TextField("内容")
+    sequence = models.IntegerField('排序', unique=True)
+    is_enable = models.BooleanField('是否启用', default=True)
+    created_time = models.DateTimeField('创建时间', default=now)
+    last_mod_time = models.DateTimeField('修改时间', default=now)
+
+    class Meta:
+        ordering = ['sequence']
+        verbose_name = '侧边栏'
+        verbose_name_plural = verbose_name
+
+    def __str__(self):
+        return self.name
diff --git a/blog/templatetags/blog_tags.py b/blog/templatetags/blog_tags.py
index 46cd1a8..0c831f0 100644
--- a/blog/templatetags/blog_tags.py
+++ b/blog/templatetags/blog_tags.py
@@ -19,7 +19,7 @@ from django.template.defaultfilters import stringfilter
 from django.utils.safestring import mark_safe
 import random
 from django.core.urlresolvers import reverse
-from blog.models import Article, Category, Tag, Links
+from blog.models import Article, Category, Tag, Links, SideBar
 from django.utils.encoding import force_text
 from django.shortcuts import get_object_or_404
 import hashlib
@@ -125,6 +125,7 @@ def load_sidebar(user):
     logger.info('load sidebar')
     recent_articles = Article.objects.filter(status='p')[:settings.SIDEBAR_ARTICLE_COUNT]
     sidebar_categorys = Category.objects.all()
+    extra_sidebars = SideBar.objects.filter(is_enable=True).order_by('sequence')
     most_read_articles = Article.objects.filter(status='p').order_by('-views')[:settings.SIDEBAR_ARTICLE_COUNT]
     dates = Article.objects.datetimes('created_time', 'month', order='DESC')
     links = Links.objects.all()
@@ -150,7 +151,8 @@ def load_sidebar(user):
         'sidebar_comments': commment_list,
         'user': user,
         'show_adsense': show_adsense,
-        'sidebar_tags': sidebar_tags
+        'sidebar_tags': sidebar_tags,
+        'extra_sidebars': extra_sidebars
     }
 
 
diff --git a/blog/tests.py b/blog/tests.py
index 48f336b..0b3442f 100644
--- a/blog/tests.py
+++ b/blog/tests.py
@@ -1,5 +1,5 @@
 from django.test import Client, RequestFactory, TestCase
-from blog.models import Article, Category, Tag
+from blog.models import Article, Category, Tag, SideBar
 from django.contrib.auth import get_user_model
 from django.contrib.sites.models import Site
 from blog.forms import BlogSearchForm
@@ -29,6 +29,13 @@ class ArticleTest(TestCase):
         response = self.client.get(user.get_absolute_url())
         self.assertEqual(response.status_code, 200)
 
+        s = SideBar()
+        s.sequence = 1
+        s.name = 'test'
+        s.content = 'test content'
+        s.is_enable = True
+        s.save()
+
         category = Category()
         category.name = "category"
         category.created_time = datetime.datetime.now()
@@ -53,6 +60,17 @@ class ArticleTest(TestCase):
         article.save()
         self.assertEqual(1, article.tags.count())
 
+        for i in range(20):
+            article = Article()
+            article.title = "nicetitle" + str(i)
+            article.body = "nicetitle" + str(i)
+            article.author = user
+            article.category = category
+            article.type = 'a'
+            article.status = 'p'
+            article.save()
+            article.tags.add(tag)
+            article.save()
         response = self.client.get(article.get_absolute_url())
         self.assertEqual(response.status_code, 200)
         from DjangoBlog.spider_notify import SpiderNotify
@@ -69,20 +87,16 @@ class ArticleTest(TestCase):
         self.assertIsNotNone(s)
 
         p = Paginator(Article.objects.all(), 2)
-        s = load_pagination_info(p.page(1), '', '')
-        self.assertIsNotNone(s)
+        self.__check_pagination__(p, '', '')
 
-        p = Paginator(Tag.objects.all(), 2)
-        s = load_pagination_info(p.page(1), '分类标签归档', tag.slug)
-        self.assertIsNotNone(s)
+        p = Paginator(Article.objects.filter(tags=tag), 2)
+        self.__check_pagination__(p, '分类标签归档', tag.slug)
 
-        p = Paginator(BlogUser.objects.all(), 2)
-        s = load_pagination_info(p.page(1), '作者文章归档', 'liangliangyy')
-        self.assertIsNotNone(s)
+        p = Paginator(Article.objects.filter(author__username='liangliangyy'), 2)
+        self.__check_pagination__(p, '作者文章归档', 'liangliangyy')
 
-        p = Paginator(Category.objects.all(), 2)
-        s = load_pagination_info(p.page(1), '分类目录归档', category.slug)
-        self.assertIsNotNone(s)
+        p = Paginator(Article.objects.filter(category=category), 2)
+        self.__check_pagination__(p, '分类目录归档', category.slug)
 
         f = BlogSearchForm()
         f.search()
@@ -95,6 +109,21 @@ class ArticleTest(TestCase):
         u = gravatar_url('liangliangyy@gmail.com')
         u = gravatar('liangliangyy@gmail.com')
 
+    def __check_pagination__(self, p, type, value):
+        s = load_pagination_info(p.page(1), type, value)
+        self.assertIsNotNone(s)
+        response = self.client.get(s['previous_url'])
+        self.assertEqual(response.status_code, 200)
+        response = self.client.get(s['next_url'])
+        self.assertEqual(response.status_code, 200)
+
+        s = load_pagination_info(p.page(2), type, value)
+        self.assertIsNotNone(s)
+        response = self.client.get(s['previous_url'])
+        self.assertEqual(response.status_code, 200)
+        response = self.client.get(s['next_url'])
+        self.assertEqual(response.status_code, 200)
+
     def test_validate_feed(self):
         user = BlogUser.objects.get_or_create(email="liangliangyy12@gmail.com", username="liangliangyy")[0]
         user.set_password("liangliangyy")
@@ -124,6 +153,7 @@ class ArticleTest(TestCase):
         self.assertEqual(rsp.status_code, 200)
         SimpleUploadedFile()
         """
+
     def test_errorpage(self):
         self.client.get('/eee')
         self.client.get('/refresh_memcache')
diff --git a/templates/blog/tags/sidebar.html b/templates/blog/tags/sidebar.html
index d802c3f..dddb2dd 100755
--- a/templates/blog/tags/sidebar.html
+++ b/templates/blog/tags/sidebar.html
@@ -8,6 +8,17 @@
             </div>
         </form>
     </aside>
+    {% if extra_sidebars %}
+        {% for sidebar in extra_sidebars %}
+
+            <aside class="widget_text widget widget_custom_html"><h3 class="widget-title">
+                {{ sidebar.name }}</h3>
+                <div class="textwidget custom-html-widget">
+                    {{ sidebar.content }}
+                </div>
+            </aside>
+        {% endfor %}
+    {% endif %}
     {% if most_read_articles %}
 
         <aside id="views-4" class="widget widget_views"><h3 class="widget-title">Views</h3>