diff --git a/README.md b/README.md
index 49130ef..813f3b5 100644
--- a/README.md
+++ b/README.md
@@ -28,14 +28,14 @@ Download sample [apk][7]
 
 Gradle:
 ```groovy
-compile 'com.github.armcha:SpaceNavigationView:1.4.0'
+compile 'com.github.armcha:SpaceNavigationView:1.4.1'
 ```
 Maven:
 ```xml
 <dependency>
   <groupId>com.github.armcha</groupId>
   <artifactId>SpaceNavigationView</artifactId>
-  <version>1.4.0</version>
+  <version>1.4.1</version>
   <type>pom</type>
 </dependency>
 ```
@@ -134,6 +134,7 @@ Customize with xml
         app:centre_button_color="@color/centre_button_color"
         app:inactive_item_color="@color/white"
         app:space_background_color="@color/colorPrimary"
+        app:centre_button_icon="@drawable/my_drawable"
         app:space_item_icon_size="@dimen/space_item_icon_default_size"
         app:space_item_icon_only_size="@dimen/space_item_icon_only_size"
         app:space_item_text_size="@dimen/space_item_text_default_size" />
@@ -148,6 +149,7 @@ Customize with xml
 | space_item_icon_size | item icon size |
 | space_item_icon_only_size | item icon size on ```showIconOnly()``` mode |
 | space_item_text_size | item text size |
+| centre_button_icon | allow changing center icon from layout |
 
 Change space navigation background
 ```java
@@ -273,9 +275,15 @@ spaceNavigationView.setCentreButtonIconColorFilterEnabled(false);
 [11]: https://github.com/armcha/Space-Navigation-View/issues/18
 [12]: https://github.com/armcha/Space-Navigation-View/issues/17
 [13]: https://github.com/armcha/Space-Navigation-View/issues/25
+[14]: https://github.com/armcha/Space-Navigation-View/issues/29
+[15]: https://github.com/ankitpopli1891
 
 ##Versions
 
+##1.4.1
+* Changing center icon from layout
+* Fixed issue [#29][14] Thanks to [ankitpopli1891][15]
+
 ##1.4.0
 * Added method do disable centre button default color filter
 * Fixed issue [#25][13]
diff --git a/Sample/src/main/java/com/luseen/spacenavigationview/MainActivity.java b/Sample/src/main/java/com/luseen/spacenavigationview/MainActivity.java
index e62862e..6aa2269 100644
--- a/Sample/src/main/java/com/luseen/spacenavigationview/MainActivity.java
+++ b/Sample/src/main/java/com/luseen/spacenavigationview/MainActivity.java
@@ -31,23 +31,14 @@ protected void onCreate(Bundle savedInstanceState) {
         spaceNavigationView.initWithSaveInstanceState(savedInstanceState);
         spaceNavigationView.addSpaceItem(new SpaceItem("HOME", R.drawable.account));
         spaceNavigationView.addSpaceItem(new SpaceItem("SEARCH", R.drawable.magnify));
-        //spaceNavigationView.addSpaceItem(new SpaceItem("LIKE", R.drawable.bell));
-        //spaceNavigationView.addSpaceItem(new SpaceItem("ACCOUNT", R.drawable.account));
-        //spaceNavigationView.showIconOnly();
         spaceNavigationView.shouldShowFullBadgeText(true);
         spaceNavigationView.setCentreButtonIconColorFilterEnabled(false);
 
-        //spaceNavigationView.setCentreButtonIconColor(ContextCompat.getColor(this,R.color.colorPrimary));
-
-        //spaceNavigationView.setCentreButtonIconColorFilterEnabled(false);
-        //spaceNavigationView.setCentreButtonIcon(R.mipmap.ic_launcher);
-
         spaceNavigationView.setSpaceOnClickListener(new SpaceOnClickListener() {
             @Override
             public void onCentreButtonClick() {
                 Log.d("onCentreButtonClick ", "onCentreButtonClick");
                 spaceNavigationView.shouldShowFullBadgeText(true);
-                //Snackbar.make(spaceNavigationView,"Deleted Saved Selection.", Snackbar.LENGTH_LONG).show();
             }
 
             @Override
diff --git a/spacelib/build.gradle b/spacelib/build.gradle
index 5586166..f4271a3 100644
--- a/spacelib/build.gradle
+++ b/spacelib/build.gradle
@@ -32,7 +32,7 @@ dependencies {
 publish {
     groupId = 'com.github.armcha'
     artifactId = 'SpaceNavigationView'
-    publishVersion = '1.4.0'
+    publishVersion = '1.4.1'
     desc = 'Spaces Navigation View'
     licences = ['MIT']
     website = 'https://github.com/armcha/Space-Navigation-View'
diff --git a/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationView.java b/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationView.java
index 2e77adf..1fbfd66 100644
--- a/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationView.java
+++ b/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationView.java
@@ -25,7 +25,6 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.support.annotation.ColorInt;
-import android.support.design.widget.CoordinatorLayout;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.content.ContextCompat;
 import android.util.AttributeSet;
@@ -43,7 +42,6 @@
 import java.util.HashMap;
 import java.util.List;
 
-//@CoordinatorLayout.DefaultBehavior(SpaceNavigationViewBehavior.class)
 public class SpaceNavigationView extends RelativeLayout {
 
     private static final String TAG = "SpaceNavigationView";
@@ -292,7 +290,7 @@ private void initAndAddViewsToMainView() {
         fab.setBackgroundTintList(ColorStateList.valueOf(centreButtonColor));
         fab.setImageResource(centreButtonIcon);
 
-        if(isCentreButtonIconColorFilterEnabled)
+        if (isCentreButtonIconColorFilterEnabled)
             fab.getDrawable().setColorFilter(centreButtonIconColor, PorterDuff.Mode.SRC_IN);
 
         fab.setOnClickListener(new OnClickListener() {
@@ -1005,6 +1003,11 @@ public void shouldShowFullBadgeText(boolean shouldShowBadgeWithNinePlus) {
         this.shouldShowBadgeWithNinePlus = shouldShowBadgeWithNinePlus;
     }
 
+    /**
+     * set centre button color
+     *
+     * @param color target color
+     */
     public void setCentreButtonIconColor(@ColorInt int color) {
         centreButtonIconColor = color;
     }
diff --git a/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationViewBehavior.java b/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationViewBehavior.java
index ee01cba..ff6a3bd 100644
--- a/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationViewBehavior.java
+++ b/spacelib/src/main/java/com/luseen/spacenavigation/SpaceNavigationViewBehavior.java
@@ -3,18 +3,13 @@
 import android.content.Context;
 import android.support.design.widget.CoordinatorLayout;
 import android.support.design.widget.Snackbar;
-import android.support.v4.view.ViewCompat;
-import android.support.v4.view.ViewPropertyAnimatorCompat;
-import android.support.v4.view.animation.LinearOutSlowInInterpolator;
 import android.util.AttributeSet;
 import android.view.View;
-import android.view.animation.Interpolator;
 
 /**
  * Created by Chatikyan on 13.10.2016.
  */
-
-public class SpaceNavigationViewBehavior<V extends View> extends CoordinatorLayout.Behavior<V> {
+class SpaceNavigationViewBehavior<V extends View> extends CoordinatorLayout.Behavior<V> {
 
     public SpaceNavigationViewBehavior(Context context, AttributeSet attrs) {
         super();