     /// NavigationBar tintColor
     public var tintColor: UIColor = UIColor(colorLiteralRed: 0, green: 122.0 / 255.0, blue: 1, alpha: 1) {
         didSet {
+            navigationBar.tintColor = tintColor
+            navigationBar.titleTextAttributes = [NSForegroundColorAttributeName: tintColor]
             _ = splitController.viewControllers.map { (viewController) in
                 guard let viewController = viewController as? UINavigationController else { return }
+                viewController.toolbar.tintColor = tintColor
                 viewController.navigationBar.tintColor = tintColor
                 viewController.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName: tintColor]
             }


}

// MARK: - Life Cycle

extension TTAImagePickerController {

    
}

public class TTAImagePickerController: UINavigationController {
    
    public weak var pickerDelegate: TTAImagePickerControllerDelegate?
    
    /// The max num image of the image picker can pick, default is 9
    public var maxPickerNum = 9 {
