fix bug

apps/basic/Lib/Action/SingleAction.class.php

@@ -47,8 +47,6 @@ class SingleAction extends CommonAction
                 $res = M('single')->where($map)->find();
                 $res = M('single')->where($map)->find();
             }
             }
         }
         }
-        var_dump($res);
-        di;
         $this->assign('data', $res);
         $this->assign('data', $res);
         $this->display();
         $this->display();