diff --git a/src/Detect.php b/src/Detect.php
index 68e1f15..bec9db6 100644
--- a/src/Detect.php
+++ b/src/Detect.php
@@ -6,7 +6,30 @@ use WebSocket\Client;
 class Detect
 {
     var $dest='ws://172.83.153.167:2345';
-
+    public function getClassify(){
+        if(!isset($this->classify)){
+            $this->classify();
+        }
+        return $this->classify;
+    }
+    public function classify(){
+        if(!isset($this->ping)){
+            $this->ping();
+        }
+        $classify = [];
+        foreach($this->ping as $id=>$node){
+            $isp = $node['nodeinfo']->nodename;
+            $isp=explode(' ',$isp);
+            if(in_array(end($isp),['电信','联通','移动','BGP'])){
+                $isp = '中国'.end($isp);
+            }else{
+                $isp = $isp[0];
+            }
+            array_push($classify[$isp],$node);
+        }
+        $this->classify=$classify;
+        return $this;
+    }
     public function node()
     {
         $nodeinfo = $this->callWebSocet('{"msg":"getnodelist"}');