diff --git a/admin/js/seoprostack-admin.js b/admin/js/seoprostack-admin.js
index c48182f..41656e0 100644
--- a/admin/js/seoprostack-admin.js
+++ b/admin/js/seoprostack-admin.js
@@ -30,7 +30,7 @@ jQuery(document).ready(function($) {
     // Handle option updates
     function updateOption(option, value) {
         return $.ajax({
-            url: ajaxurl,
+            url: wpSeoProStack.ajaxurl,
             type: 'POST',
             data: {
                 action: 'wp_seoprostack_update_option',
@@ -45,70 +45,70 @@ jQuery(document).ready(function($) {
             return response;
         });
     }
-        // Toggle sections
+    // Toggle sections
     $('.seoprostack-toggle-header').on('click', function() {
-            $(this).toggleClass('active');
-            $(this).next('.seoprostack-toggle-settings').slideToggle(300);
-        });
+        $(this).toggleClass('active');
+        $(this).next('.seoprostack-toggle-settings').slideToggle(300);
+    });
 
-        // Tabs functionality (if not using WP default tabs)
-        $('.seoprostack-tab-nav a').on('click', function(e) {
+    // Tabs functionality (if not using WP default tabs)
+    $('.seoprostack-tab-nav a').on('click', function(e) {
+        e.preventDefault();
+        var targetTab = $(this).attr('href').substring(1);
+        
+        // Update active tab
+        $('.seoprostack-tab-nav a').removeClass('active');
+        $(this).addClass('active');
+        
+        // Show target tab content
+        $('.seoprostack-tab-content').hide();
+        $('#' + targetTab).show();
+        
+        // Update URL without refreshing
+        if (history.pushState) {
+            var newUrl = window.location.protocol + "//" + window.location.host + window.location.pathname + '?page=seoprostack&tab=' + targetTab;
+            window.history.pushState({path: newUrl}, '', newUrl);
+        }
+    });
+
+    // Pro Plugins Tab
+    if ($('#pro-plugins').length) {
+        // Category filter
+        $('.seoprostack-category-filter a').on('click', function(e) {
             e.preventDefault();
-            var targetTab = $(this).attr('href').substring(1);
             
-            // Update active tab
-            $('.seoprostack-tab-nav a').removeClass('active');
+            var category = $(this).data('category');
+            
+            // Update active filter
+            $('.seoprostack-category-filter a').removeClass('active');
             $(this).addClass('active');
             
-            // Show target tab content
-            $('.seoprostack-tab-content').hide();
-            $('#' + targetTab).show();
+            // Show loading
+            $('#seoprostack-plugins-grid').addClass('loading');
             
-            // Update URL without refreshing
-            if (history.pushState) {
-                var newUrl = window.location.protocol + "//" + window.location.host + window.location.pathname + '?page=seoprostack&tab=' + targetTab;
-                window.history.pushState({path: newUrl}, '', newUrl);
-            }
-        });
-
-        // Pro Plugins Tab
-        if ($('#pro-plugins').length) {
-            // Category filter
-            $('.seoprostack-category-filter a').on('click', function(e) {
-                e.preventDefault();
-                
-                var category = $(this).data('category');
-                
-                // Update active filter
-                $('.seoprostack-category-filter a').removeClass('active');
-                $(this).addClass('active');
-                
-                // Show loading
-                $('#seoprostack-plugins-grid').addClass('loading');
-                
-                // Load plugins
-                $.ajax({
-                    url: wpSeoProStack.ajaxurl,
-                    type: 'POST',
-                    data: {
-                        action: 'wp_seoprostack_get_plugins',
-                        category: category,
-                        nonce: wpSeoProStack.nonce
-                    },
-                    success: function(response) {
-                        $('#seoprostack-plugins-grid').removeClass('loading');
-                        
-                        if (response.success) {
-                            renderPlugins(response.data.plugins);
-                        } else {
-                            $('#seoprostack-plugins-grid').html('<div class="seoprostack-notice seoprostack-notice-error">' + response.data.message + '</div>');
-                        }
-                    },
-                    error: function() {
-                        $('#seoprostack-plugins-grid').removeClass('loading');
-                        $('#seoprostack-plugins-grid').html('<div class="seoprostack-notice seoprostack-notice-error">Error connecting to server</div>');
+            // Load plugins
+            $.ajax({
+                url: wpSeoProStack.ajaxurl,
+                type: 'POST',
+                data: {
+                    action: 'wp_seoprostack_get_plugins',
+                    category: category,
+                    nonce: wpSeoProStack.nonce
+                },
+                success: function(response) {
+                    $('#seoprostack-plugins-grid').removeClass('loading');
+                    
+                    if (response.success) {
+                        renderPlugins(response.data.plugins);
+                    } else {
+                        $('#seoprostack-plugins-grid').html('<div class="seoprostack-notice seoprostack-notice-error">' + response.data.message + '</div>');
                     }
-                });
+                },
+                error: function() {
+                    $('#seoprostack-plugins-grid').removeClass('loading');
+                    $('#seoprostack-plugins-grid').html('<div class="seoprostack-notice seoprostack-notice-error">Error connecting to server</div>');
+                }
+            });
             });
             
             // Activate plugin
diff --git a/wp-seoprostack-plugin.php b/wp-seoprostack-plugin.php
index fc9c737..389dc4a 100644
--- a/wp-seoprostack-plugin.php
+++ b/wp-seoprostack-plugin.php
@@ -47,7 +47,7 @@ function seoprostack_activate() {
 register_activation_hook( __FILE__, 'seoprostack_activate' );
 
 // Load core functionality
-require_once SEOPROSTACK_PLUGIN_DIR . 'includes/class-seoprostack-auto-upload.php';
+require_once SEOPROSTACK_PLUGIN_DIR . 'includes/features/auto-upload/class-seoprostack-auto-upload.php';
 
 // Load admin UI and configurations
 if ( is_admin() ) {