                 toaster.textColor = textColor!
             }
             
-            if let previousToast = QToasterSwift.otherToastExist(target){
-                previousToast.removeFromSuperview()
+            if let lastToast = QToasterSwift.otherToastExist(target){
+                previousToast = lastToast
             }
             
             let toastButton = QToasterView()

            target.navigationController?.view.addSubview(toastButton)
            target.navigationController?.view.userInteractionEnabled = true
            
            let screenWidth = UIScreen.mainScreen().bounds.size.width
            
            UIView.animateWithDuration(toaster.animateDuration, delay: 0, options: UIViewAnimationOptions.AllowUserInteraction, animations: {
                let showFrame = CGRectMake(0,0,screenWidth,toastButton.frame.height)
                toastButton.viewArea.frame = showFrame
                }, completion: { _ in
                    UIView.animateWithDuration(toaster.animateDuration, delay: toaster.delayDuration, options: UIViewAnimationOptions.AllowUserInteraction,
                        animations: {
                            let hideFrame = CGRectMake(0,0 - toastButton.frame.height,screenWidth, toastButton.frame.height)
                            toastButton.viewArea.frame = hideFrame
                        },
                        completion: { _ in
                            toastButton.removeFromSuperview()
                        }
                    )
                }
            )
            
        }
    }
    class func otherToastExist(target: UIViewController) -> QToasterView?{

            target.navigationController?.view.addSubview(toastButton)
            target.navigationController?.view.userInteractionEnabled = true
            
            if previousToast != nil {
                previousToast?.hide({
                    toastButton.show()
                })
            }else{
                toastButton.show()
            }
        }
    }
    public class func toastWithIcon(target: UIViewController, text: String, icon:UIImage?, title:String? = nil, backgroundColor:UIColor? = nil, textColor:UIColor? = nil, onTouch: ()->Void = ({})){
