diff --git a/LYTabBarView Demo/ViewController.swift b/LYTabBarView Demo/ViewController.swift
index 4f5ff73..1376e95 100644
--- a/LYTabBarView Demo/ViewController.swift	
+++ b/LYTabBarView Demo/ViewController.swift	
@@ -28,7 +28,9 @@ class ViewController: NSViewController {
         addViewWithLabel("View", aTabBarView: self.tabBarView, fromTabView: true)
         self.tabBarView.minTabHeight = 28
         self.tabBarView.minTabItemWidth = 120
-
+        
+        
+        
         tabView21.tabBarView.hideIfOnlyOneTabExists = false
         tabView22.tabBarView.hideIfOnlyOneTabExists = false
         tabView23.tabBarView.hideIfOnlyOneTabExists = false
@@ -48,6 +50,10 @@ class ViewController: NSViewController {
             tabBarView?.addNewTabButtonAction = #selector(addNewTab)
         }
         self.tabBarView.addNewTabButtonTarget = self
+        
+        self.tabBarView.showCloseButton = false
+        
+        
     }
 
     override func viewWillAppear() {
diff --git a/LYTabView/Info.plist b/LYTabView/Info.plist
index c36963a..7d37aa1 100644
--- a/LYTabView/Info.plist
+++ b/LYTabView/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.27</string>
+	<string>0.28</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/LYTabView/LYTabBarView.swift b/LYTabView/LYTabBarView.swift
index 5d10027..bc951d0 100644
--- a/LYTabView/LYTabBarView.swift
+++ b/LYTabView/LYTabBarView.swift
@@ -56,7 +56,6 @@ public class LYTabBarView: NSView {
     public var needAnimation: Bool = true
     public var isActive: Bool = true {
         didSet {
-
             self.needsDisplay = true
             for view in self.tabItemViews() {
                 view.updateColors()
@@ -100,6 +99,8 @@ public class LYTabBarView: NSView {
             resetHeight()
         }
     }
+    
+    public var showCloseButton: Bool = true 
 
     var status: BarStatus {
         let isWindowActive = self.isWindowActive
@@ -129,6 +130,33 @@ public class LYTabBarView: NSView {
         .windowInactive: NSColor(white: 0.86, alpha: 1),
         .inactive: NSColor(white: 0.71, alpha: 1)
     ]
+    
+    public var backgroundItemColor: ColorConfig = [
+        .active: NSColor(white: 0.77, alpha: 1),
+        .windowInactive: NSColor(white: 0.86, alpha: 1),
+        .inactive: NSColor(white: 0.70, alpha: 1)
+    ]
+    
+    public var hoverItemBackgroundColor: ColorConfig = [
+        .active: NSColor(white: 0.75, alpha: 1),
+        .windowInactive: NSColor(white: 0.94, alpha: 1),
+        .inactive: NSColor(white: 0.68, alpha: 1)
+    ]
+    
+    public var selectedBackgroundColor: ColorConfig = [
+        .active: NSColor(white: 0.86, alpha: 1),
+        .windowInactive: NSColor(white: 0.96, alpha: 1),
+        .inactive: NSColor(white: 0.76, alpha: 1)
+    ]
+    
+    public var selectedTextColor: ColorConfig = [
+        .active: NSColor.textColor,
+        .windowInactive: NSColor(white: 0.4, alpha: 1),
+        .inactive: NSColor(white: 0.4, alpha: 1)
+    ]
+    
+    public var unselectedForegroundColor = NSColor(white: 0.4, alpha: 1)
+    public var closeButtonHoverBackgroundColor = NSColor(white: 0.55, alpha: 0.3)
 
     public var showAddNewTabButton: Bool = true {
         didSet {
@@ -564,6 +592,14 @@ public class LYTabBarView: NSView {
     private func createLYTabItemView(_ item: NSTabViewItem) -> LYTabItemView {
         let tabItemView = LYTabItemView(tabViewItem: item)
         tabItemView.tabBarView = self
+        tabItemView.showCloseButton = self.showCloseButton
+        tabItemView.backgroundColor = self.backgroundColor
+        tabItemView.hoverBackgroundColor = self.hoverItemBackgroundColor
+        tabItemView.selectedTextColor = self.selectedTextColor
+        tabItemView.selectedBackgroundColor = self.selectedBackgroundColor
+        tabItemView.unselectedForegroundColor = self.unselectedForegroundColor
+        tabItemView.closeButtonHoverBackgroundColor = self.closeButtonHoverBackgroundColor
+            
         tabItemView.translatesAutoresizingMaskIntoConstraints = false
         tabItemView.setContentCompressionResistancePriority(NSLayoutConstraint.Priority.defaultLow, for: .horizontal)
         return tabItemView
diff --git a/LYTabView/LYTabItemView.swift b/LYTabView/LYTabItemView.swift
index 22ce486..933769d 100644
--- a/LYTabView/LYTabItemView.swift
+++ b/LYTabView/LYTabItemView.swift
@@ -13,6 +13,8 @@ class LYTabItemView: NSButton {
     fileprivate let titleView = NSTextField(frame: .zero)
     fileprivate var closeButton: LYHoverButton!
 
+    public var showCloseButton: Bool = true
+    
     var tabBarView: LYTabBarView!
     var tabLabelObserver: NSKeyValueObservation?
     var tabViewItem: NSTabViewItem? {
@@ -35,7 +37,7 @@ class LYTabItemView: NSButton {
     var ypadding: CGFloat = 2
     var closeButtonSize = NSSize(width: 16, height: 16)
     var backgroundColor: ColorConfig = [
-        .active: NSColor(white: 0.77, alpha: 1),
+        .active: NSColor(white: 0.07, alpha: 1),
         .windowInactive: NSColor(white: 0.94, alpha: 1),
         .inactive: NSColor(white: 0.70, alpha: 1)
     ]
@@ -248,7 +250,7 @@ class LYTabItemView: NSButton {
         if !shouldDrawInHighLight {
             self.animatorOrNot(needAnimation).realBackgroundColor = hoverBackgroundColor[status]!
         }
-        closeButton.animatorOrNot(needAnimation).isHidden = false
+        closeButton.animatorOrNot(needAnimation).isHidden = !showCloseButton
     }
 
     override func mouseExited(with theEvent: NSEvent) {
@@ -382,7 +384,7 @@ extension LYTabItemView: NSDraggingSource {
     func draggingSession(_ session: NSDraggingSession, endedAt screenPoint: NSPoint, operation: NSDragOperation) {
         dragOffset = nil
         isDragging = false
-        closeButton.isHidden = false
+        closeButton.isHidden = !showCloseButton
         self.titleView.isHidden = false
         self.draggingView?.removeFromSuperview()
         self.draggingViewLeadingConstraint = nil