diff --git a/DateAsset.php b/DateAsset.php
index 5bbf5f9..41445db 100644
--- a/DateAsset.php
+++ b/DateAsset.php
@@ -16,13 +16,18 @@
  */
 class DateAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-date/dist';
     public $js = [
-        '0.1.8/persian-date-0.1.8.js',
+        '0.1.8/persian-date-0.1.8.min.js',
     ];
     public $depends = [
         'yii\web\JqueryAsset',
         'yii\bootstrap\BootstrapPluginAsset',
         'yii\bootstrap\BootstrapAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }
diff --git a/Datepicker.php b/Datepicker.php
index 20ef075..63d0695 100644
--- a/Datepicker.php
+++ b/Datepicker.php
@@ -126,7 +126,6 @@ public function registerClientScript()
             $this->{'registerDatepicker' . ucfirst($this->theme) . 'ThemeAsset'}($view);
         }
 
-
         $id = $this->options['id'];
         $selector = ";jQuery('#$id')";
 
diff --git a/DatepickerAsset.php b/DatepickerAsset.php
index bd60f39..efda839 100644
--- a/DatepickerAsset.php
+++ b/DatepickerAsset.php
@@ -16,7 +16,6 @@
  */
 class DatepickerAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-datepicker/dist';
     public $css = [
         'css/persian-datepicker-0.4.5.css',
     ];
@@ -26,4 +25,10 @@ class DatepickerAsset extends AssetBundle
     public $depends = [
         'mrlco\datepicker\DateAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }
diff --git a/DatepickerBlueThemeAsset.php b/DatepickerBlueThemeAsset.php
index 880e799..4ca9a18 100644
--- a/DatepickerBlueThemeAsset.php
+++ b/DatepickerBlueThemeAsset.php
@@ -16,7 +16,6 @@
  */
 class DatepickerBlueThemeAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-datepicker/dist';
     public $css = [
         'css/theme/persian-datepicker-blue.css',
     ];
@@ -26,4 +25,10 @@ class DatepickerBlueThemeAsset extends AssetBundle
     public $depends = [
         'mrlco\datepicker\DateAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }
diff --git a/DatepickerCheerupThemeAsset.php b/DatepickerCheerupThemeAsset.php
index 5e6122d..a3eb9a4 100644
--- a/DatepickerCheerupThemeAsset.php
+++ b/DatepickerCheerupThemeAsset.php
@@ -16,7 +16,6 @@
  */
 class DatepickerCheerupThemeAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-datepicker/dist';
     public $css = [
         'css/theme/persian-datepicker-cheerup.css',
     ];
@@ -26,4 +25,10 @@ class DatepickerCheerupThemeAsset extends AssetBundle
     public $depends = [
         'mrlco\datepicker\DateAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }
diff --git a/DatepickerDarkThemeAsset.php b/DatepickerDarkThemeAsset.php
index d860d66..85ada9a 100644
--- a/DatepickerDarkThemeAsset.php
+++ b/DatepickerDarkThemeAsset.php
@@ -16,7 +16,6 @@
  */
 class DatepickerDarkThemeAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-datepicker/dist';
     public $css = [
         'css/theme/persian-datepicker-dark.css',
     ];
@@ -26,4 +25,10 @@ class DatepickerDarkThemeAsset extends AssetBundle
     public $depends = [
         'mrlco\datepicker\DateAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }
diff --git a/DatepickerRedblackThemeAsset.php b/DatepickerRedblackThemeAsset.php
index 3c4426f..cfdaf23 100644
--- a/DatepickerRedblackThemeAsset.php
+++ b/DatepickerRedblackThemeAsset.php
@@ -16,7 +16,6 @@
  */
 class DatepickerRedblackThemeAsset extends AssetBundle
 {
-    public $sourcePath = '@bower/persian-datepicker/dist';
     public $css = [
         'css/theme/persian-datepicker-redblack.css',
     ];
@@ -26,4 +25,10 @@ class DatepickerRedblackThemeAsset extends AssetBundle
     public $depends = [
         'mrlco\datepicker\DateAsset',
     ];
+    public function init()
+    {
+        $s = DIRECTORY_SEPARATOR;
+        $this->sourcePath = "@bower{$s}persian-date{$s}dist";
+        parent::init();
+    }
 }