diff --git a/ajax.php b/ajax.php
index b095ea6..d6c97b0 100644
--- a/ajax.php
+++ b/ajax.php
@@ -11,6 +11,7 @@ require_once('job.logic.php');
 require_once('agent.logic.php');
 require_once('workspace.logic.php');
 require_once('cluster.logic.php');
+require_once('debug.logic.php');
 
 require_once('config.inc.php');
 require_once('init.inc.php');
@@ -204,6 +205,14 @@ switch ($action) {
 		$res = cluster_remove($cluster);
 		break;
 
+	case 'get_counter':
+		$res = debug_get_counter();
+		break;
+
+	case 'get_bindings':
+		$res = debug_get_bindings();
+		break;
+
 	case 'user_signout':
 		$res = user_signout();
 		break;
diff --git a/debug.logic.php b/debug.logic.php
new file mode 100644
index 0000000..4d7866b
--- /dev/null
+++ b/debug.logic.php
@@ -0,0 +1,48 @@
+<?php
+
+require_once('predis/autoload.php');
+
+require_once('util4p/util.php');
+require_once('util4p/CRObject.class.php');
+require_once('util4p/Random.class.php');
+require_once('util4p/AccessController.class.php');
+require_once('util4p/CRLogger.class.php');
+
+require_once('Code.class.php');
+
+require_once('config.inc.php');
+require_once('init.inc.php');
+
+
+function debug_get_counter()
+{
+	if (!AccessController::hasAccess(Session::get('role', 'visitor'), 'system.summary')) {
+		$res['errno'] = Code::NO_PRIVILEGE;
+		return $res;
+	}
+
+	$spider = new Spider();
+	$spider->doGet(YAO_SCHEDULER_ADDR . '?action=get_counter');
+	$msg = json_decode($spider->getBody(), true);
+
+	$res['counter'] = $msg['counter'];
+	$res['counterTotal'] = $msg['counterTotal'];
+	$res['errno'] = Code::SUCCESS;
+	return $res;
+}
+
+function debug_get_bindings()
+{
+	if (!AccessController::hasAccess(Session::get('role', 'visitor'), 'system.summary')) {
+		$res['errno'] = Code::NO_PRIVILEGE;
+		return $res;
+	}
+
+	$spider = new Spider();
+	$spider->doGet(YAO_SCHEDULER_ADDR . '?action=get_bindings');
+	$msg = json_decode($spider->getBody(), true);
+
+	$res['data'] = $msg;
+	$res['errno'] = Code::SUCCESS;
+	return $res;
+}
\ No newline at end of file