diff --git a/blog/management/commands/ping_baidu.py b/blog/management/commands/ping_baidu.py
index 6ec8b97..2a99ac6 100644
--- a/blog/management/commands/ping_baidu.py
+++ b/blog/management/commands/ping_baidu.py
@@ -15,7 +15,7 @@
 
 from django.core.management.base import BaseCommand, CommandError
 from blog.models import Article, Tag, Category
-from DjangoBlog.spider_notify import sipder_notify
+from DjangoBlog.spider_notify import spider_notify
 from django.contrib.sites.models import Site
 
 site = Site.objects.get_current().domain
@@ -35,7 +35,7 @@ class Command(BaseCommand):
     def handle(self, *args, **options):
         type = options['data_type']
         self.stdout.write('start get %s' % type)
-        notify = sipder_notify()
+
         urls = []
         if type == 'article' or type == 'all':
             for article in Article.objects.filter(status='p'):
@@ -50,5 +50,5 @@ class Command(BaseCommand):
                 urls.append(self.get_full_url(url))
 
         self.stdout.write(self.style.SUCCESS('start notify %d urls' % len(urls)))
-        notify.baidu_notify(urls)
+        spider_notify.baidu_notify(urls)
         self.stdout.write(self.style.SUCCESS('finish notify'))