diff --git a/run.sh b/run.sh
index 615da6a..8626b27 100644
--- a/run.sh
+++ b/run.sh
@@ -5,6 +5,4 @@ php-fpm -D
 # 启动nginx
 nginx
 # 启动nacos心跳服务
-php ./start.php start > /dev/null
-# hold后台
-sh
+php ./start.php start
diff --git a/start.php b/start.php
index 3a7fff8..298e80b 100644
--- a/start.php
+++ b/start.php
@@ -47,7 +47,8 @@ $task->onWorkerStart = function(Worker $task) use ($serverAddr, $nacosAddr)
                 }'
             ],
         ]);
-        echo "send heartbeat: " . $response->getBody()->getContents();
+        echo "send heartbeat: " . $response->getBody()->getContents() . "\n";
+        echo json_encode($_ENV, JSON_UNESCAPED_SLASHES|JSON_UNESCAPED_UNICODE);
 		echo "\n";
     });
 };