diff --git a/xp/settings.py b/xp/settings.py
index 6ec5aa2..3609346 100644
--- a/xp/settings.py
+++ b/xp/settings.py
@@ -94,7 +94,6 @@ TEMPLATE_LOADERS = (
 )
 
 MIDDLEWARE_CLASSES = (
-    'django.middleware.cache.UpdateCacheMiddleware', # 缓存中间件，必须放在开头
     'django.middleware.common.CommonMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware', # 开启了CSRF,记得在POST表单中加{% csrf_token %},使用RequestContext