diff --git a/BOT.php b/BOT.php
index 28b4ca9..e62f27a 100644
--- a/BOT.php
+++ b/BOT.php
@@ -16,16 +16,17 @@ require_once(PATH.'classes'.DIRECTORY_SEPARATOR.TYPE.DIRECTORY_SEPARATOR.'init.p
 		}
 	}
 
-	foreach ($load_plugins as $value) {
-		$plugin_name = substr($value, strlen(PATH.'plugins'.DIRECTORY_SEPARATOR), -4);
-		if (preg_match("/^(".preg_quote(TAG, '/').$plugin_name."|".preg_quote(TAG, '/').$plugin_name.preg_quote('@').BOT_NAME.") (.*)$/", $text, $matches)) {
-			$plugin_text = $matches[2];
-			$plugin_sendto = $from;
-			require_once $value;
-			break;
+	foreach ($TAGs as $TAG) {
+		foreach ($load_plugins as $value) {
+			$plugin_name = substr($value, strlen(PATH.'plugins'.DIRECTORY_SEPARATOR), -4);
+			if (preg_match("/^(".preg_quote($TAG, '/').$plugin_name."|".preg_quote($TAG, '/').$plugin_name.preg_quote('@').BOT_NAME.") (.*)$/", $text, $matches)) {
+				$plugin_text = $matches[2];
+				$plugin_sendto = $from;
+				require_once $value;
+				break;
+			}
 		}
 	}
-
 	require_once PATH.'plugins'.DIRECTORY_SEPARATOR.'help.php';
 
 
diff --git a/config.php b/config.php
index 4cf15c0..2de63ce 100644
--- a/config.php
+++ b/config.php
@@ -1,11 +1,11 @@
 <?php
 define('TYPE', 'Telegram-Bot');
 define('PATH', dirname(__FILE__).DIRECTORY_SEPARATOR);
-define('TAG', '#');
 define('OWNER_NAME', 'Denny Dai');
 define('BOT_NAME', 'D_bot');
 define('HELP_BEGIN', "Welcome to use TG-BOT");
 define('HELP_END', "GitHub: https://github.com/dennydai/D-bot\nAuthor: @DennyDai");
+$TAGs = array('#','/','!');
 
 
 //For Telegram-Bot
diff --git a/functions.php b/functions.php
index d906680..1b8c230 100644
--- a/functions.php
+++ b/functions.php
@@ -8,6 +8,6 @@ function escapePeer($peer){
 }
 
 function PluginSet($desc){
-        global $plugins,$plugin_name;
-        $plugins[] .= TAG.$plugin_name." ".$desc;
+        global $plugins,$plugin_name,$TAG;
+        $plugins[] .= $TAG.$plugin_name." ".$desc;
 }
\ No newline at end of file
diff --git a/plugins/help.php b/plugins/help.php
index 4b7002b..8ec4849 100644
--- a/plugins/help.php
+++ b/plugins/help.php
@@ -1,14 +1,16 @@
 <?php
-if (preg_match("/^(".preg_quote(TAG, '/')."help)|(".preg_quote(TAG, '/').$plugin_name.preg_quote('@').BOT_NAME.")$/", $text)) {
-	foreach ($load_plugins as $value) {
-		$plugin_name = substr($value, strlen(PATH.'plugins'.DIRECTORY_SEPARATOR), -4);
-		$lines=file($value);
-		eval($lines[1]);
+foreach ($TAGs as $TAG) {
+	if (preg_match("/^(".preg_quote($TAG, '/')."help)|(".preg_quote($TAG, '/').$plugin_name.preg_quote('@').BOT_NAME.")$/", $text)) {
+		foreach ($load_plugins as $value) {
+			$plugin_name = substr($value, strlen(PATH.'plugins'.DIRECTORY_SEPARATOR), -4);
+			$lines=file($value);
+			eval($lines[1]);
+		}
+		$plugin_list = HELP_BEGIN."\n";
+		foreach ($plugins as $value) {
+			$plugin_list .= "\n".$value;
+		}
+		$plugin_list .= "\n\n".HELP_END;
+		$BOT->msg($from, $plugin_list);
 	}
-	$plugin_list = HELP_BEGIN."\n";
-	foreach ($plugins as $value) {
-		$plugin_list .= "\n".$value;
-	}
-	$plugin_list .= "\n\n".HELP_END;
-	$BOT->msg($from, $plugin_list);
 }
\ No newline at end of file