diff --git a/rsshub/spiders/rssfilter/filter.py b/rsshub/spiders/rssfilter/filter.py
index fa70b00..2bd2886 100644
--- a/rsshub/spiders/rssfilter/filter.py
+++ b/rsshub/spiders/rssfilter/filter.py
@@ -10,25 +10,23 @@ def parse(post):
     item['description'] = post.summary
     item['pubDate'] = post.published
     item['link'] = post.link
+    item['author'] = post.author if post.has_key('author') else ''
     return item
 
 def ctx(feed_url=''):
-    # tree = fetch(feed_url,headers=DEFAULT_HEADERS)
-    # title = tree.css('channel').css('title::text').get()
-    # description = tree.css('channel').css('description').get()
-    # posts = tree.css('item')
-
-    feed = feedparser.parse(feed_url)
-
+    res = requests.get(feed_url,headers=DEFAULT_HEADERS)
+    feed = feedparser.parse(res.text)
     title = feed.feed.title
     description = feed.feed.subtitle
-
+    author = feed.feed.author if feed.feed.has_key('author') \
+        else feed.feed.generator if feed.feed.has_key('generator') \
+        else title
     posts = feed.entries
-    
+
     return {
         'title': title,
         'link': feed_url,
         'description': description,
-        'author': feed.feed.author,
+        'author': author,
         'items': list(map(parse, posts)) 
     }  
\ No newline at end of file
diff --git a/rsshub/templates/main/atom.xml b/rsshub/templates/main/atom.xml
index b3a62bf..d653a82 100644
--- a/rsshub/templates/main/atom.xml
+++ b/rsshub/templates/main/atom.xml
@@ -14,6 +14,7 @@
         <entry>
             <id>{{item.link}}</id>
             <title><![CDATA[{{item.title|safe}}]]></title>
+            <author><![CDATA[{{item.author|safe}}]]></author>
             <published>{{item.pubDate|default(now)}}</published>
             <updated>{{item.pubDate|default(now)}}</updated>
             <link href="{{item.link}}"/>