为什么我的访问令牌不返回我的事件，而Graph API资源管理器访问令牌呢？

Question

使用图表api资源管理器访问令牌，如下所示，范围read_stream和user_events确实会返回我创建的事件。

App ID: 145634995501895 : Graph API Explorer  
User ID: xxxx: xxxx  
Issued: Unknown  
Expires: 1361847600 (in about an hour)  
Valid:  True  
Origin: Unknown  
Scopes: read_stream user_events  

但是当我使用我的应用程序并通过网络浏览器对其进行身份验证时，它不会返回任何事件。

App ID: xxx: xxxx  
User ID: xxx: xxxx  
Issued: 1361843644 (about a minute ago)  
Expires: 1367027644 (in about 2 months)  
Valid:  True  
Origin: Web  
Scopes: manage_pages read_friendlists read_stream user_events user_questions

这是我的fql：

fql?q={'posts':'SELECT post_id,target_id,actor_id,tagged_ids,with_tags, message,description,attachment, likes, comments,type, updated_time, created_time, action_links, attribution FROM stream WHERE source_id=me() order by updated_time desc LIMIT 25', 
       'options':'SELECT  id, question_id, votes,name FROM question_option where question_id in (SELECT attachment.fb_object_id FROM #posts)', 
       'voters':'SELECT option_id, voter_id FROM question_option_votes WHERE option_id IN (SELECT id FROM #options)', 
       'question':'SELECT id, owner, question FROM question WHERE id in (SELECT attachment.fb_object_id FROM #posts)',
       'profile':'SELECT id, pic_square, type, name, username, url FROM profile WHERE id IN (SELECT target_id,actor_id,tagged_ids,with_tags,comments.comment_list.fromid FROM #posts)  OR id in (SELECT voter_id FROM #voters)'
      }