部署blog出错 [ 新手入门 ]

The table "{{post}}" for active record class "Post" cannot be found in the database.

'db'=>array(
'connectionString' => 'mysql:host=localhost;dbname=blog',
'emulatePrepare' => true,
'username' => 'root',
'password' => '123456',
'charset' => 'utf8',
'tablePrefix' => 'tbl_',
),

部署blog提交找不到数据库里明明就有。。。