diff --git a/composer.json b/composer.json
index 11c94fb..f30fa6c 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
 	"type": "phpbb-extension",
 	"description": "mChat Extension for phpbb 3.1.x",
 	"homepage": "http://www.dmzx-web.net",
-	"version": "0.1.3",
+	"version": "0.1.4",
 	"time": "2015-03-10",
 	"keywords": ["phpbb", "extension", "mchat"],
 	"license": "GPL-2.0",
diff --git a/config/services.yml b/config/services.yml
index 556305d..c378a04 100644
--- a/config/services.yml
+++ b/config/services.yml
@@ -54,7 +54,6 @@ services:
             - @log
             - @dbal.conn
             - @cache
-            - @service_container
             - %core.table_prefix%
             - %dmzx.mchat.table.mchat%
             - %dmzx.mchat.table.mchat_config%
diff --git a/core/functions_mchat.php b/core/functions_mchat.php
index e622517..37575f6 100644
--- a/core/functions_mchat.php
+++ b/core/functions_mchat.php
@@ -27,9 +27,6 @@ class functions_mchat
 	/** @var \phpbb\cache\service */
 	protected $cache;
 
-	/** @var \phpbb\event\dispatcher_interface */
-	protected $dispatcher;
-
 	protected $table_prefix;
 
  	/**
@@ -53,14 +50,13 @@ class functions_mchat
 	 * @param \phpbb\cache\service				$cache
 	 * @param									$table_prefix
 	 */
-	public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\auth\auth $auth, \phpbb\log\log_interface $log, \phpbb\db\driver\driver_interface $db, \phpbb\cache\service $cache, $dispatcher, $table_prefix, $mchat_table, $mchat_config_table, $mchat_sessions_table)
+	public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\auth\auth $auth, \phpbb\log\log_interface $log, \phpbb\db\driver\driver_interface $db, \phpbb\cache\service $cache, $table_prefix, $mchat_table, $mchat_config_table, $mchat_sessions_table)
 	{
 		$this->template = $template;
 		$this->user = $user;
 		$this->auth = $auth;
 		$this->db = $db;
 		$this->cache = $cache;
-		$this->dispatcher = $dispatcher;
 		$this->phpbb_log = $log;
 		$this->table_prefix = $table_prefix;
 		$this->mchat_table = $mchat_table;
@@ -386,16 +382,4 @@ class functions_mchat
 		}
 		$this->db->sql_freeresult($result);
 	}
-
-	function functions_mchat_aft()
-	{
-		/**
-		* Event functions_mchat_aft
-		*
-		* @event dmzx.mchat.core.functions_mchat_aft
-		* @since 0.1.2
-		*/
-		$this->dispatcher->trigger_event('dmzx.mchat.core.functions_mchat_aft');
-	}
-
 }
\ No newline at end of file
diff --git a/core/render_helper.php b/core/render_helper.php
index fd2cadd..444a38a 100644
--- a/core/render_helper.php
+++ b/core/render_helper.php
@@ -806,6 +806,14 @@ class render_helper
 				// If read mode request set true
 				$mchat_read_mode = true;
 
+				/**
+				* Event render_helper_edit
+				*
+				* @event dmzx.mchat.core.render_helper_edit
+				* @since 0.1.4
+				*/
+				$this->dispatcher->trigger_event('dmzx.mchat.core.render_helper_edit');
+
 				break;
 
 			// Delete function...
@@ -837,6 +845,14 @@ class render_helper
 					throw new \phpbb\exception\http_exception(403, 'MCHAT_ERROR_FORBIDDEN');
 				}
 
+				/**
+				* Event render_helper_delete
+				*
+				* @event dmzx.mchat.core.render_helper_delete
+				* @since 0.1.4
+				*/
+				$this->dispatcher->trigger_event('dmzx.mchat.core.render_helper_delete');
+
 				// Run delete!
 				$sql = 'DELETE FROM ' . $this->mchat_table . '
 					WHERE message_id = ' . (int) $message_id;
diff --git a/migrations/mchat_schema.php b/migrations/mchat_schema.php
index 8e664b8..c4abcbe 100644
--- a/migrations/mchat_schema.php
+++ b/migrations/mchat_schema.php
@@ -11,7 +11,7 @@ namespace dmzx\mchat\migrations;
 
 class mchat_schema extends \phpbb\db\migration\migration
 {
-	var $ext_version = '0.1.3';
+	var $ext_version = '0.1.4';
 
 	public function update_data()
 	{