diff --git a/blog/urls.py b/blog/urls.py
index f04b126..baec47e 100644
--- a/blog/urls.py
+++ b/blog/urls.py
@@ -55,7 +55,4 @@ urlpatterns = [
         r'upload',
         views.fileupload,
         name='upload'),
-    path(
-        r'refresh',
-        views.refresh_memcache,
-        name='refresh')]
+]
diff --git a/blog/views.py b/blog/views.py
index 710dbbf..4e32787 100644
--- a/blog/views.py
+++ b/blog/views.py
@@ -6,7 +6,6 @@ import uuid
 
 from django import forms
 from django.conf import settings
-from django.contrib.auth.decorators import login_required
 from django.http import HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404
 from django.shortcuts import render
@@ -313,22 +312,6 @@ def fileupload(request):
         return HttpResponse("only for post")
 
 
-@login_required
-def refresh_memcache(request):
-    try:
-
-        if request.user.is_superuser:
-            from djangoblog.utils import cache
-            if cache and cache is not None:
-                cache.clear()
-            return HttpResponse("ok")
-        else:
-            return HttpResponseForbidden()
-    except Exception as e:
-        logger.error(e)
-        return HttpResponse("error")
-
-
 def page_not_found_view(
         request,
         exception,
diff --git a/templates/blog/tags/sidebar.html b/templates/blog/tags/sidebar.html
index e17f269..2564761 100755
--- a/templates/blog/tags/sidebar.html
+++ b/templates/blog/tags/sidebar.html
@@ -126,7 +126,6 @@
                 <li><a href="{% url "account:login" %}" rel="nofollow">登录</a></li>
             {% endif %}
             {% if user.is_superuser %}
-                <li><a href="{% url "blog:refresh" %}" target="_blank">刷新缓存</a></li>
                 <li><a href="{% url 'owntracks:show_dates' %}" target="_blank">运动轨迹记录</a></li>
             {% endif %}
             <li><a href="http://gitbook.lylinux.net" target="_blank" rel="nofollow">GitBook</a></li>