diff --git a/README.md b/README.md
index dda9a03a3..df65b6173 100755
--- a/README.md
+++ b/README.md
@@ -11,15 +11,15 @@
 </p>
 
 # Topics
-1. ### Introduction
-2. ### Requirements
+1. ### <a name="intro"></a>Introduction
+2. ### <a name="requirements"></a>Requirements
 3. ### Installation
 4. ### Configuration
 5. ### Migration Guides
 6. ### License
 
 
-### 1. Introduction:
+### 1. [link](#intro)Introduction:
 
 [Bagisto](https://www.bagisto.com) is a hand tailored E-Commerce framework designed on some of the hottest opensource technologies
 such as [Laravel](https://laravel.com) a [PHP](https://secure.php.net/) framework, [Vue.js](https://vuejs.org)
@@ -129,7 +129,7 @@ password:admin123
 
 ## Contributors
 
-This project exists thanks to all the people who contribute. 
+This project exists thanks to all the people who contribute.
 <a href="https://github.com/bagisto/bagisto/graphs/contributors"><img src="https://opencollective.com/bagisto/contributors.svg?width=890&button=false" /></a>
 
 
diff --git a/packages/Webkul/Admin/src/Providers/EventServiceProvider.php b/packages/Webkul/Admin/src/Providers/EventServiceProvider.php
index c869411b4..e0d91e87a 100755
--- a/packages/Webkul/Admin/src/Providers/EventServiceProvider.php
+++ b/packages/Webkul/Admin/src/Providers/EventServiceProvider.php
@@ -27,5 +27,7 @@ class EventServiceProvider extends ServiceProvider
         Event::listen('catalog.product.create.after', 'Webkul\Admin\Listeners\Product@afterProductCreated');
 
         Event::listen('catalog.product.update.after', 'Webkul\Admin\Listeners\Product@afterProductUpdate');
+
+        Event::listen('after.attribute.update', 'Webkul\Admin\Listeners\Product@updateColumnBasedOnAttribute');
     }
 }
\ No newline at end of file
diff --git a/packages/Webkul/Attribute/src/Http/Controllers/AttributeController.php b/packages/Webkul/Attribute/src/Http/Controllers/AttributeController.php
index 6bb067481..6a9355caf 100755
--- a/packages/Webkul/Attribute/src/Http/Controllers/AttributeController.php
+++ b/packages/Webkul/Attribute/src/Http/Controllers/AttributeController.php
@@ -112,6 +112,8 @@ class AttributeController extends Controller
 
         $attribute = $this->attribute->update(request()->all(), $id);
 
+        Event::fire('after.attribute.update', $attribute);
+
         session()->flash('success', 'Attribute updated successfully.');
 
         return redirect()->route($this->_config['redirect']);