diff --git a/DjangoBlog/urls.py b/DjangoBlog/urls.py
index e8f2aa5..7e90ff1 100644
--- a/DjangoBlog/urls.py
+++ b/DjangoBlog/urls.py
@@ -34,7 +34,7 @@ sitemaps = {
 
 handler404 = 'blog.views.page_not_found_view'
 handler500 = 'blog.views.server_error_view'
-
+handle403 = 'blog.views.permission_denied_view'
 urlpatterns = [
                   url(r'^admin/', admin_site.urls),
                   url(r'', include('blog.urls', namespace='blog')),
diff --git a/blog/tests.py b/blog/tests.py
index 8bfee68..bb33ac5 100644
--- a/blog/tests.py
+++ b/blog/tests.py
@@ -87,6 +87,13 @@ class ArticleTest(TestCase):
         s = load_articletags(article)
         self.assertIsNotNone(s)
 
+        rsp = self.client.get('/refresh')
+        self.assertEqual(rsp.status_code, 302)
+
+        self.client.login(username='liangliangyy', password='liangliangyy')
+        rsp = self.client.get('/refresh')
+        self.assertEqual(rsp.status_code, 200)
+
         response = self.client.get(reverse('blog:archives'))
         self.assertEqual(response.status_code, 200)
 
@@ -107,8 +114,7 @@ class ArticleTest(TestCase):
         self.client.login(username='liangliangyy', password='liangliangyy')
         from DjangoBlog.spider_notify import SpiderNotify
         SpiderNotify.baidu_notify([article.get_full_url()])
-        rsp = self.client.get('/refresh/')
-        self.assertEqual(rsp.status_code, 200)
+
         from blog.templatetags.blog_tags import gravatar_url, gravatar
         u = gravatar_url('liangliangyy@gmail.com')
         u = gravatar('liangliangyy@gmail.com')
@@ -132,6 +138,10 @@ class ArticleTest(TestCase):
         user = BlogUser.objects.get_or_create(email="liangliangyy12@gmail.com", username="liangliangyy")[0]
         user.set_password("liangliangyy")
         user.save()
+        self.client.login(username='liangliangyy', password='liangliangyy')
+
+        rsp = self.client.get('/refresh')
+        self.assertEqual(rsp.status_code, 403)
 
         response = self.client.get('/feed/')
         self.assertEqual(response.status_code, 200)
@@ -159,5 +169,5 @@ class ArticleTest(TestCase):
         """
 
     def test_errorpage(self):
-        self.client.get('/eee')
-        self.client.get('/refresh_memcache')
+        rsp = self.client.get('/eee')
+        self.assertEqual(rsp.status_code, 404)
diff --git a/blog/views.py b/blog/views.py
index ff07c27..e0a635a 100644
--- a/blog/views.py
+++ b/blog/views.py
@@ -270,23 +270,21 @@ def refresh_memcache(request):
         return HttpResponse(e)
 
 
-def page_not_found_view(request, exception):
+def page_not_found_view(request, exception, template_name='blog/error_page.html'):
     if exception:
         logger.error(exception)
     url = request.get_full_path()
-    return render(request, 'blog/error_page.html',
-                  {'message': '哎呀，您访问的地址 ' + url + ' 是一个未知的地方。请点击首页看看别的？', 'statuscode': '404'})
+    return render(request, template_name,
+                  {'message': '哎呀，您访问的地址 ' + url + ' 是一个未知的地方。请点击首页看看别的？', 'statuscode': '404'}, status=404)
 
 
-def server_error_view(request, exception):
-    if exception:
-        logger.error(exception)
-    return render(request, 'blog/error_page.html',
+def server_error_view(request, template_name='blog/error_page.html'):
+    return render(request, template_name,
                   {'message': '哎呀，出错了，我已经收集到了错误信息，之后会抓紧抢修，请点击首页看看别的？', 'statuscode': '500'})
 
 
-def permission_denied_view(request, exception):
+def permission_denied_view(request, exception, template_name='blog/error_page.html'):
     if exception:
         logger.error(exception)
-    return render(request, 'blog/error_page.html',
+    return render(request, template_name,
                   {'message': '哎呀，您没有权限访问此页面，请点击首页看看别的？', 'statuscode': '403'})
diff --git a/requirements.txt b/requirements.txt
index f544f63..a4bc287 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,8 +2,8 @@ appdirs==1.4.3
 bottle==0.12.13
 certifi==2018.1.18
 chardet==3.0.4
-coverage==4.4.2
-Django==2.0.1
+coverage==4.5
+Django==2.0.2
 django-appconf==1.0.2
 django-autoslug==1.9.3
 django-compressor==2.2
diff --git a/travis_test/requirements.txt b/travis_test/requirements.txt
index 3fdadc1..cd807bc 100644
--- a/travis_test/requirements.txt
+++ b/travis_test/requirements.txt
@@ -2,8 +2,8 @@ appdirs==1.4.3
 bottle==0.12.13
 certifi==2018.1.18
 chardet==3.0.4
-coverage==4.4.2
-Django==2.0.1
+coverage==4.5
+Django==2.0.2
 django-appconf==1.0.2
 django-autoslug==1.9.3
 django-compressor==2.2