             self?.searchBarBottomLineView.alpha = 1
         }, completion: { finished in
         })
+
+
 
         return true
     }

        }, completion: nil)

        isFirstAppear = false
    }

    // MARK: - Navigation

            }
            delay(0.4) { [weak self] in
                self?.searchBar.setShowsCancelButton(true, animated: true)

                if let strongSelf = self {
                    strongSelf.searchBar.yep_cancelButton?.addObserver(strongSelf, forKeyPath: "enabled", options: [.New], context: nil)
                }
            }
        }
    }
