             $0.textAlignment = NSTextAlignment.left
         }
         
-        refreshButton = UIButton().then {
-            $0.layer.cornerRadius = 5
-            $0.layer.masksToBounds = true
-            $0.backgroundColor = UIColor.yellow
-            $0.titleLabel?.font = UIFont.systemFont(ofSize: 16)
-            $0.setTitle("刷新", for: UIControlState.normal)
-            $0.setTitleColor(UIColor.black, for: UIControlState.normal)
-            $0.addTarget(self, action: #selector(LoginViewController.touchRefreshPincodeBtn), for: UIControlEvents.touchUpInside)
-        }
-        
         pincodeButton = UIButton().then {
             $0.layer.cornerRadius = 5
             $0.layer.masksToBounds = true

        view.addSubview(phoneTF)
        view.addSubview(pincodeTF)
        view.addSubview(codeViewTF)
        view.addSubview(refreshButton)
        view.addSubview(pincodeButton)
        view.addSubview(loginButton)
        view.addSubview(codeView)

    var phoneTF: UITextField!
    var codeViewTF: UITextField!
    var codeView: WSAuthCode!
    var pincodeTF: UITextField!
    var pincodeButton: UIButton!
    var loginButton: UIButton!
