diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 7d213ba..be597d7 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -1,5 +1,5 @@
 server:
-  port: 7012
+  port: -1
   servlet:
     context-path: /tr-agent-server
   
@@ -16,6 +16,9 @@ logging:
 #    path: D:/job/agent-logs/logs
 
 rocketmq:
+  #测试环境
+  #name-server: 172.16.15.52:9876
+  #生产环境
   name-server: 172.16.15.103:9876
   enabled: true