diff --git a/Sources/SwiftUIKit/Navigation/Navigate.swift b/Sources/SwiftUIKit/Navigation/Navigate.swift
index 5390b65..35f8fa9 100644
--- a/Sources/SwiftUIKit/Navigation/Navigate.swift
+++ b/Sources/SwiftUIKit/Navigation/Navigate.swift
@@ -25,15 +25,15 @@ public class Navigate {
         public var color: UIColor {
             switch self {
             case .error:
-                return .systemRed
+                return .red
             case .warning:
-                return .systemYellow
+                return .yellow
             case .success:
-                return .systemGreen
+                return .green
             case .info:
-                return .systemBlue
+                return .blue
             case .debug:
-                return .systemGray
+                return .gray
             case .custom:
                 return .clear
             }
diff --git a/Sources/SwiftUIKit/Views/EffectView.swift b/Sources/SwiftUIKit/Views/EffectView.swift
index 57bf931..6f7c5dd 100644
--- a/Sources/SwiftUIKit/Views/EffectView.swift
+++ b/Sources/SwiftUIKit/Views/EffectView.swift
@@ -36,21 +36,3 @@ public class BlurView: UIVisualEffectView {
         fatalError("init(coder:) has not been implemented")
     }
 }
-
-@available(iOS 13.0, *)
-public class VibrancyView: UIVisualEffectView {
-    public init(blurStyle blur: UIBlurEffect.Style = UIBlurEffect.Style.regular,
-                vibrancyStyle vibrancy: UIVibrancyEffectStyle = .fill,
-                closure: () -> UIView) {
-        super.init(effect: UIVibrancyEffect(blurEffect: UIBlurEffect(style: blur),
-                                            style: vibrancy))
-        
-        contentView.embed {
-            closure()
-        }
-    }
-    
-    required init?(coder aDecoder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-}
diff --git a/Sources/SwiftUIKit/Views/LoadingView.swift b/Sources/SwiftUIKit/Views/LoadingView.swift
index f63f6c0..61f132d 100644
--- a/Sources/SwiftUIKit/Views/LoadingView.swift
+++ b/Sources/SwiftUIKit/Views/LoadingView.swift
@@ -11,11 +11,7 @@ import UIKit
 public class LoadingView: UIActivityIndicatorView {
     public init(forStyle style: UIActivityIndicatorView.Style? = nil) {
         guard let style = style else {
-            if #available(iOS 13.0, *) {
-                super.init(style: .medium)
-            } else {
-                super.init(style: .white)
-            }
+            super.init(style: .white)
             return
         }