diff --git a/README.md b/README.md
index eb958e2..868ad9e 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,8 @@ services:
 |`NACOS_ADDR`| nacos注册地址 |`192.168.1.105:8848` |*|
 |`SERVICE_PORT`| 指定外部可以向内访问的端口 |`8000`|*|
 |`ORIGIN_URL`| 允许跨域的网址 |`{docker容器内ip}:8000`|-|
+|`NAMESPACE_ID`| 要注册NACOS命名空间 |`0a1c32f2-dea1-4ec1-b546-cb4635cd7db2`|-|
+|`SERVICE_NAME`| 微服务名称 |`zeroerroa-file`|-|
 
 内部暴露的端口
 -
diff --git a/start.php b/start.php
index 3370429..fe30e2a 100644
--- a/start.php
+++ b/start.php
@@ -16,13 +16,17 @@ $nacosAddr = $env->get('NACOS_ADDR', '192.168.1.105:8848');
 $serviceAddr = $env->get('SERVER_ADDR');
 // 服务暴露的端口
 $servicePort = $env->get('SERVICE_PORT', 8000);
+// 命名空间变量
+$namespaceId = $env->get('NAMESPACE_ID', '0a1c32f2-dea1-4ec1-b546-cb4635cd7db2');
+// 服务名称
+$serviceName = $env->get('SERVICE_NAME', 'zeroerroa-file');
 
 $task = new Worker();
 
 // 定时触发邮件发送任务
 // 开启多少个进程运行定时任务，注意业务是否在多进程有并发问题
 $task->count = 1;
-$task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $nacosAddr)
+$task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $nacosAddr, $namespaceId, $serviceName)
 {
     $client = new Client([
         // nacos地址
@@ -30,14 +34,14 @@ $task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $
         "timeout" => 5
     ]);
     // 心跳检测，每8秒执行一次
-    Timer::add(8, function() use ($client, $serviceAddr, $servicePort)
+    Timer::add(8, function() use ($client, $serviceAddr, $servicePort, $namespaceId, $serviceName)
     {
         $client->request("put", "/nacos/v1/ns/instance/beat", [
             "form_params" => [
-                "serviceName" => "zeroerroa-file",
+                "serviceName" => $serviceName,
                 "ip" => $serviceAddr,
                 "port" => $servicePort,
-                "namespaceId" => "0a1c32f2-dea1-4ec1-b546-cb4635cd7db2",
+                "namespaceId" => $namespaceId,
                 "groupName" => "DEFAULT_GROUP",
                 "beat" => '{
                     "cluster": "DEFAULT",
@@ -45,7 +49,7 @@ $task->onWorkerStart = function(Worker $task) use ($serviceAddr, $servicePort, $
                     "metadata": {},
                     "port": "' . $servicePort . '",
                     "scheduled": true,
-                    "serviceName": "zeroerroa-file",
+                    "serviceName": ' . $serviceName . '",
                     "weight": 1
                 }'
             ],