diff --git a/includes/BetterStackService.php b/includes/BetterStackService.php
index 1e99ffe..6a32448 100644
--- a/includes/BetterStackService.php
+++ b/includes/BetterStackService.php
@@ -1,88 +1,96 @@
-<?php 
+<?php
 
 namespace FatalErrorSentinel;
 
-
-if ( defined( 'BETTERSTACK_LOGS_SOURCE_TOKEN' ) ) {
-	add_action( 'shutdown', function () {
-
-		$error = error_get_last();
-
-		if ( is_null( $error ) ) {
-			return;
-		}
-
-		if ( $error['type'] != E_ERROR ) {
-			return;
-		}
-
-		send_to_betterstack( $error );
-	}, 1 );
-
-	add_filter( 'wp_php_error_message', function ($message, $error) {
-
-		send_to_betterstack( $error );
-
-		return $message;
-	}, 11, 2 );
-
-}
-
-
-function send_to_betterstack( $error ) {
-	$message = explode( 'Stack trace:', $error['message'] );
-
-	$data = [ 
-		'message' => trim( $message[0] ),
-		'nested' => [],
-	];
-
-	if ( isset( $message[1] ) ) {
-		$data['nested']['stack_trace'] = explode( "\n", trim( $message[1] ) );
-	}
-
-	if ( $user_id = get_current_user_id() ) {
-		$data['nested']['user_id'] = $user_id;
-	}
-
-	if ( isset( $_SERVER['REQUEST_URI'] ) ) {
-		$data['nested']['request'] = $_SERVER['REQUEST_URI'];
-	}
-
-	if ( isset( $_SERVER['HTTP_REFERER'] ) ) {
-		$data['nested']['referer'] = $_SERVER['HTTP_REFERER'];
-	} else {
-		$data['nested']['referer'] = 'unknown';
-	}
-
-	if ( isset( $error['type'] ) ) {
-		$data['nested']['type'] = $error['type'];
-	}
-
-	$json = json_encode( $data );
-
-	$result = wp_remote_post( 'https://in.logs.betterstack.com', [ 
-		'headers' => [ 
-			'Authorization' => 'Bearer ' . BETTERSTACK_LOGS_SOURCE_TOKEN,
-			'Content-Type' => 'application/json'
-		],
-		'body' => $json,
-	] );
-
-	return $result;
+BetterStackService::init();
+
+class BetterStackService
+{
+    public static function init()
+    {
+        add_action('admin_init', [self::class, 'add_settings']);
+    }
+
+    public static function sendLog($data)
+    {
+        $json = json_encode($data);
+        $host = Plugin::getConfig('betterstack_url', '');
+        //check $host has https or domain
+        if (empty($host) || (! str_starts_with($host, 'https://') && ! str_starts_with($host, 'http://'))) {
+            $host = 'https://' . $host;
+        }
+
+        $result = wp_remote_post($host, [
+            'headers' => [
+                'Authorization' => 'Bearer '.Plugin::getConfig('betterstack_token'),
+                'Content-Type' => 'application/json'
+            ],
+            'body' => $json,
+        ]);
+
+        return $result;
+    }
+
+    public static function add_settings()
+    {
+
+        add_settings_section(
+            'fatal_error_sentinel_betterstack_settings',
+            'BetterStack Logs Integration',
+            function () {
+                ?>
+                <p>Configure the BetterStack Logs settings for Fatal Error Sentinel.</p>
+                <p>Add source here <a href="https://telemetry.betterstack.com/" target="_blank">https://telemetry.betterstack.com/</a></p>
+                <?php
+            },
+            'fatal-error-sentinel'
+        );
+
+        add_settings_field(
+            'betterstack_enabled',
+            'Enable BetterStack Logs Integration',
+            function () {
+                $checked = Plugin::getConfig('betterstack_enabled', false) ? 'checked' : '';
+                printf(
+                    '<input type="checkbox" name="%s" value="1" %s>',
+                    esc_attr(Plugin::getConfigFieldName('betterstack_enabled')),
+                    $checked
+                );
+                echo '<p class="description">Check to enable BetterStack Logs integration for fatal errors.</p>';
+            },
+            'fatal-error-sentinel',
+            'fatal_error_sentinel_betterstack_settings'
+        );
+
+        add_settings_field(
+            'betterstack_token',
+            'BetterStack Logs Source Token',
+            function () {
+                printf(
+                    '<input type="text" name="%s" value="%s" class="regular-text">',
+                    esc_attr(Plugin::getConfigFieldName('betterstack_token')),
+                    esc_attr(Plugin::getConfig('betterstack_token', ''))
+                );
+                echo '<p class="description">Enter the BetterStack Logs Source Token used to send logs. You can find this token in your BetterStack Logs account.</p>';
+            },
+            'fatal-error-sentinel',
+            'fatal_error_sentinel_betterstack_settings'
+        );
+
+        //add settings field - url
+        add_settings_field(
+            'betterstack_url',
+            'BetterStack Logs URL',
+            function () {
+                printf(
+                    '<input type="text" name="%s" value="%s" class="regular-text">',
+                    esc_attr(Plugin::getConfigFieldName('betterstack_url')),
+                    esc_attr(Plugin::getConfig('betterstack_url', ''))
+                );
+                echo '<p class="description">Enter the BetterStack Logs URL';
+            },
+            'fatal-error-sentinel',
+            'fatal_error_sentinel_betterstack_settings'
+        );
+    }
 }
-
-/**
- * simple test for check BetterStack
- * 
- * 1. just run {{siteUrl}}/?test_BetterStackLogsIntegration
- * 2. check log https://logs.betterstack.com/
- */
-add_action( 'init', function () {
-
-	if ( ! isset( $_GET['test_BetterStackLogsIntegration'] ) ) {
-		return;
-	}
-
-	test_wrong_function();
-} );
diff --git a/includes/EmailService.php b/includes/EmailService.php
new file mode 100644
index 0000000..f0701d0
--- /dev/null
+++ b/includes/EmailService.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace FatalErrorSentinel;
+
+EmailService::init();
+
+class EmailService
+{
+    public static function init()
+    {
+        add_action('admin_init', [self::class, 'add_settings']);
+    }
+
+    public static function add_settings()
+    {
+
+        add_settings_section(
+            'fatal_error_sentinel_email_settings',
+            'Email Notifications',
+            function () {
+                echo '<p>Configure the email settings for Fatal Error Sentinel.</p>';
+            },
+            'fatal-error-sentinel'
+        );
+
+        add_settings_field(
+            'email_enabled',
+            'Enable Email Notifications',
+            function () {
+                $checked = Plugin::getConfig('email_enabled', false) ? 'checked' : '';
+                printf(
+                    '<input type="checkbox" name="%s" value="1" %s>',
+                    esc_attr(Plugin::getConfigFieldName('email_enabled')),
+                    $checked
+                );
+                echo '<p class="description">Check to enable email notifications for fatal errors.</p>';
+            },
+            'fatal-error-sentinel',
+            'fatal_error_sentinel_email_settings'
+        );
+
+        add_settings_field(
+            'notification_email',
+            'Notification Email Address',
+            function () {
+                printf(
+                    '<input type="email" name="%s" value="%s" class="regular-text">',
+                    esc_attr(Plugin::getConfigFieldName('notification_email')),
+                    esc_attr(Plugin::getConfig('notification_email', get_option('admin_email')))
+                );
+                echo '<p class="description">Enter the email address where fatal error notifications will be sent. Defaults to the site admin email if left blank.</p>';
+            },
+            'fatal-error-sentinel',
+            'fatal_error_sentinel_email_settings'
+        );
+    }
+}
diff --git a/includes/TelegramService.php b/includes/TelegramService.php
index 80f727a..e7102f6 100644
--- a/includes/TelegramService.php
+++ b/includes/TelegramService.php
@@ -16,7 +16,7 @@ public static function add_settings()
 
         add_settings_section(
             'fatal_error_sentinel_telegram_settings',
-            'Telegram',
+            'Telegram Notifications',
             function () {
                 echo '<p>Configure the Telegram settings for Fatal Error Sentinel.</p>';
             },
@@ -69,4 +69,4 @@ function () {
             'fatal_error_sentinel_telegram_settings'
         );
     }
-}
\ No newline at end of file
+}
diff --git a/plugin.php b/plugin.php
index 497c3fe..cba2d59 100644
--- a/plugin.php
+++ b/plugin.php
@@ -9,95 +9,219 @@
  * Author URI: https://github.com/aiiddqd
  * Domain Path: /languages
  * Text Domain: fatal-error-sentinel
- * Version: 0.3.250928
+ * Version: 0.3.251016
  */
 
 namespace FatalErrorSentinel;
 
 if (! defined('ABSPATH')) {
-	exit; // Exit if accessed directly.
+    exit; // Exit if accessed directly.
 }
 
 Plugin::init();
 
 class Plugin
 {
-	public static function init()
-	{
-
-		add_action('admin_menu', [self::class, 'settings_page']);
-		add_action('admin_init', [self::class, 'add_settings']);
-		add_filter('plugin_action_links_'.plugin_basename(__FILE__), [self::class, 'addSettingsLink'] );
-
-		require_once __DIR__.'/includes/TelegramService.php';
-		
-
-	}
-
-
-	public static function addSettingsLink($links)
-	{
-		$settings_link = '<a href="options-general.php?page=fatal-error-sentinel">Settings</a>';
-		array_unshift($links, $settings_link);
-		return $links;
-	}
-
-	public static function add_settings()
-	{
-		register_setting('fatal_error_sentinel_options', 'fatal_error_sentinel_config');
-		add_settings_section(
-			'fatal_error_sentinel_settings_general',
-			'General',
-			function () {
-				echo '<p>Configure the general settings for Fatal Error Sentinel.</p>';
-			},
-			'fatal-error-sentinel'
-		);
-		
-	}
-
-
-
-	//add settings page
-	public static function settings_page()
-	{
-		add_options_page(
-			'Fatal Error Sentinel Settings',
-			'Fatal Error Sentinel',
-			'manage_options',
-			'fatal-error-sentinel',
-			function () { ?>
-			<div class="wrap">
-				<h1>Fatal Error Sentinel Settings</h1>
-				<form method="post" action="options.php">
-					<?php
-						settings_fields('fatal_error_sentinel_options');
-						do_settings_sections('fatal-error-sentinel');
-						submit_button();
-						?>
-				</form>
-			</div>
-			<?php
-			}
-		);
-	}
-
-	public static function setConfig($key, $value){
-		$config = get_option('fatal_error_sentinel_config', []);
-		$config[$key] = $value;
-		update_option('fatal_error_sentinel_config', $config);
-	}
-
-	public static function getConfig($key = null, $default = null){
-		$config = get_option('fatal_error_sentinel_config', []);
-		if ($key === null) {
-			return $config;
-		}
-		return $config[$key] ?? $default;
-	}
-
-	public static function getConfigFieldName($key){
-		return "fatal_error_sentinel_config[$key]";
-	}
-
-}
\ No newline at end of file
+    public static function init()
+    {
+
+        /**
+         * simple test for check BetterStack
+         *
+         * 1. just run {{siteUrl}}/?test_BetterStackLogsIntegration
+         * 2. check logs https://telemetry.betterstack.com/
+         */
+        add_action('init', function () {
+
+            if (! isset($_GET['test_FatalErrorSentinel'])) {
+                return;
+            }
+            asdfsdf2();
+
+        });
+
+
+        add_action('admin_menu', [self::class, 'settings_page']);
+        add_action('admin_init', [self::class, 'add_settings']);
+        add_filter('plugin_action_links_'.plugin_basename(__FILE__), [self::class, 'addSettingsLink']);
+
+        require_once __DIR__.'/includes/TelegramService.php';
+        require_once __DIR__.'/includes/EmailService.php';
+        require_once __DIR__.'/includes/BetterStackService.php';
+
+        self::catchErrors();
+
+    }
+
+
+    public static function send_error($error)
+    {
+        $message = explode('Stack trace:', $error['message']);
+
+        $data = [
+            'message' => trim($message[0]),
+            'nested' => [],
+        ];
+
+        if (isset($message[1])) {
+            $data['nested']['stack_trace'] = explode("\n", trim($message[1]));
+        } else {
+            $data['nested']['debug_backtrace'] = $error;
+        }
+
+        if ($user_id = get_current_user_id()) {
+            $data['nested']['user_id'] = $user_id;
+        }
+
+        if (isset($_SERVER['REQUEST_URI'])) {
+            $data['nested']['request'] = $_SERVER['REQUEST_URI'];
+        }
+
+        if (isset($_SERVER['HTTP_REFERER'])) {
+            $data['nested']['referer'] = $_SERVER['HTTP_REFERER'];
+        } else {
+            $data['nested']['referer'] = 'unknown';
+        }
+
+        if (isset($error['type'])) {
+            $data['nested']['type'] = $error['type'];
+        }
+
+        if (self::getConfig('betterstack_enabled', false)) {
+            BetterStackService::sendLog($data);
+        }
+
+        do_action('fatal_error_sentinel_send_error', $data);
+    }
+
+
+    public static function catchErrors()
+    {
+        if (! self::isEnabled()) {
+            return;
+        }
+
+        add_action('shutdown', function () {
+
+            $error = error_get_last();
+
+            if (is_null($error)) {
+                return;
+            }
+
+            if ($error['type'] != E_ERROR) {
+                return;
+            }
+
+            self::send_error($error);
+        }, 1);
+
+        add_filter('wp_php_error_message', function ($message, $error) {
+
+            self::send_error($error);
+
+            return $message;
+        }, 11, 2);
+    }
+
+    public static function isEnabled()
+    {
+        if (self::getConfig('telegram_enabled', false)) {
+            return true;
+        }
+
+        if (self::getConfig('email_enabled', false)) {
+            return true;
+        }
+
+        if (self::getConfig('betterstack_enabled', false)) {
+            return true;
+        }
+
+        return false;
+    }
+
+
+
+    public static function addSettingsLink($links)
+    {
+        $settings_link = '<a href="options-general.php?page=fatal-error-sentinel">Settings</a>';
+        array_unshift($links, $settings_link);
+        return $links;
+    }
+
+    public static function add_settings()
+    {
+        register_setting('fatal_error_sentinel_options', 'fatal_error_sentinel_config');
+        add_settings_section(
+            'fatal_error_sentinel_settings_general',
+            'General Settings',
+            function () {
+                ?>
+            <ul>
+                <li>GitHub: <a
+                        href="https://github.com/aiiddqd/fatal-error-sentinel">https://github.com/aiiddqd/fatal-error-sentinel</a>
+                </li>
+                <li>Support: <a
+                        href="https://github.com/aiiddqd/fatal-error-sentinel/issues">https://github.com/aiiddqd/fatal-error-sentinel/issues</a>
+                </li>
+                <li>Author: <a href="https://github.com/aiiddqd">https://github.com/aiiddqd</a></li>
+            </ul>
+            <p>Configure the general settings for Fatal Error Sentinel.</p>
+            <p>Test link: <a href="<?= add_query_arg('test_FatalErrorSentinel', '1', admin_url('options-general.php?page=fatal-error-sentinel')) ?>" target="_blank">Check</a></p>
+
+            <?php
+            },
+            'fatal-error-sentinel'
+        );
+
+    }
+
+
+
+    //add settings page
+    public static function settings_page()
+    {
+        add_options_page(
+            'Fatal Error Sentinel - Settings',
+            'Fatal Error Sentinel',
+            'manage_options',
+            'fatal-error-sentinel',
+            function () { ?>
+            <div class="wrap">
+                <h1>Fatal Error Sentinel</h1>
+                <form method="post" action="options.php">
+                    <?php
+                        settings_fields('fatal_error_sentinel_options');
+                        do_settings_sections('fatal-error-sentinel');
+                        submit_button();
+                        ?>
+                </form>
+            </div>
+            <?php
+            }
+        );
+    }
+
+    public static function setConfig($key, $value)
+    {
+        $config = get_option('fatal_error_sentinel_config', []);
+        $config[$key] = $value;
+        update_option('fatal_error_sentinel_config', $config);
+    }
+
+    public static function getConfig($key = null, $default = null)
+    {
+        $config = get_option('fatal_error_sentinel_config', []);
+        if ($key === null) {
+            return $config;
+        }
+        return $config[$key] ?? $default;
+    }
+
+    public static function getConfigFieldName($key)
+    {
+        return "fatal_error_sentinel_config[$key]";
+    }
+
+}