diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index c8748e7..8556eda 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -3,9 +3,6 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <compositeConfiguration>
-          <compositeBuild compositeDefinitionSource="SCRIPT" />
-        </compositeConfiguration>
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
diff --git a/.idea/modules.xml b/.idea/modules.xml
index 9dde7a4..b3567aa 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,9 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/AwesomeSpinner.iml" filepath="$PROJECT_DIR$/.idea/AwesomeSpinner.iml" />
       <module fileurl="file://$PROJECT_DIR$/AwesomeSpinner/AwesomeSpinner.iml" filepath="$PROJECT_DIR$/AwesomeSpinner/AwesomeSpinner.iml" />
+      <module fileurl="file://$PROJECT_DIR$/AwesomeSpinner/AwesomeSpinner-AwesomeSpinner.iml" filepath="$PROJECT_DIR$/AwesomeSpinner/AwesomeSpinner-AwesomeSpinner.iml" />
       <module fileurl="file://$PROJECT_DIR$/AwsomeSpinnerExample.iml" filepath="$PROJECT_DIR$/AwsomeSpinnerExample.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
     </modules>
diff --git a/AwesomeSpinner/build.gradle b/AwesomeSpinner/build.gradle
index 0020730..b317ea1 100644
--- a/AwesomeSpinner/build.gradle
+++ b/AwesomeSpinner/build.gradle
@@ -6,8 +6,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 26
-        versionCode 16
-        versionName "1.5.1"
+        versionCode 17
+        versionName "1.5.2"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
diff --git a/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java b/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java
index a42aec3..bb93eff 100644
--- a/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java
+++ b/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java
@@ -1,6 +1,8 @@
 package com.isapanah.awesomespinner;
 
 import android.content.Context;
+import android.graphics.Color;
+import android.graphics.PorterDuff;
 import android.support.v7.widget.AppCompatSpinner;
 import android.util.AttributeSet;
 
@@ -14,14 +16,22 @@ public class spinnerDefaultSelection extends AppCompatSpinner {
     int prevPos = 0;
     public spinnerDefaultSelection(Context context) {
         super(context);
+        init();
     }
 
     public spinnerDefaultSelection(Context context, AttributeSet attrs) {
         super(context, attrs);
+        init();
     }
 
     public spinnerDefaultSelection(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
+        init();
+    }
+
+    private void init()
+    {
+        this.getBackground().setColorFilter(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
     }
 
     @Override
diff --git a/README.md b/README.md
index 665b493..8111d99 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ allprojects {
 
 **Step 2.** Add the dependency:
 ```groovy
-implementation 'com.github.sadra:AwesomeSpinner:1.5.1'
+implementation 'com.github.sadra:AwesomeSpinner:1.5.2'
 ```
 
 ## How To Use
diff --git a/app/build.gradle b/app/build.gradle
index 3ade51a..f9d8103 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,8 +17,8 @@ android {
         applicationId "com.isapanah.awsomespinnerexample"
         minSdkVersion 14
         targetSdkVersion 26
-        versionCode 16
-        versionName "1.5.1"
+        versionCode 17
+        versionName "1.5.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -32,5 +32,5 @@ android {
 dependencies {
     implementation "com.android.support:design:26.1.0"
     implementation project(":AwesomeSpinner")
-//    implementation 'com.github.sadra:AwesomeSpinner:1.3.0'
+//    implementation 'com.github.sadra:AwesomeSpinner:1.5.2'
 }
\ No newline at end of file