diff --git a/iot-gateway/src/main/resources/bootstrap.yml b/iot-gateway/src/main/resources/bootstrap.yml
index 6183772..41c9e6a 100644
--- a/iot-gateway/src/main/resources/bootstrap.yml
+++ b/iot-gateway/src/main/resources/bootstrap.yml
@@ -9,7 +9,7 @@ spring:
   cloud:
     nacos:
       discovery:
-        # 服务注册地址
+        # 服务注册地址iot-nacos.qiuguo-iot
         server-addr: iot-nacos.qiuguo-iot:8848
       config:
         # 配置中心地址