diff --git a/blade-example/blade-stream-provider/src/main/resources/application-dev.yml b/blade-example/blade-stream-provider/src/main/resources/application-dev.yml
index b5ec139ad..b3ca4e850 100644
--- a/blade-example/blade-stream-provider/src/main/resources/application-dev.yml
+++ b/blade-example/blade-stream-provider/src/main/resources/application-dev.yml
@@ -1,4 +1,3 @@
-#数据源配置
 spring:
   cloud:
     stream:
@@ -37,6 +36,7 @@ spring:
           binder: default-rabbit
           # 进行操作的分组，表示持久化
           group: stream-group
+  #数据源配置
   datasource:
     url: ${blade.datasource.dev.url}
     username: ${blade.datasource.dev.username}