diff --git a/start.php b/start.php
index fe30e2a..9513fa5 100644
--- a/start.php
+++ b/start.php
@@ -33,6 +33,7 @@ $task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $
         "base_uri" => $nacosAddr,
         "timeout" => 5
     ]);
+    var_dump($serviceAddr, $servicePort, $nacosAddr, $namespaceId, $serviceName);
     // 心跳检测，每8秒执行一次
     Timer::add(8, function() use ($client, $serviceAddr, $servicePort, $namespaceId, $serviceName)
     {
@@ -47,9 +48,9 @@ $task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $
                     "cluster": "DEFAULT",
                     "ip": "' . $serviceAddr . '",
                     "metadata": {},
-                    "port": "' . $servicePort . '",
+                    "port": ' . $servicePort . ',
                     "scheduled": true,
-                    "serviceName": ' . $serviceName . '",
+                    "serviceName": "' . $serviceName . '",
                     "weight": 1
                 }'
             ],