diff --git a/scripts/bkenv.properties b/scripts/bkenv.properties
index c377ba149c7..b4936b77038 100644
--- a/scripts/bkenv.properties
+++ b/scripts/bkenv.properties
@@ -108,7 +108,7 @@ BK_CI_PRIVATE_URL=http://bk-ci.service.consul
 # BK_CI_PUBLIC_URL默认为$BK_HTTP_SCHEMA://devops.$BK_DOMAIN. 按需修改. 蓝盾为集群外访问提供的URL. 如修改过端口, 请更新这里.
 BK_CI_PUBLIC_URL=$BK_HTTP_SCHEMA://devops.$BK_DOMAIN
 # BK_CI_STREAM域名
-BK_CI_STREAM_HOST=
+BK_CI_STREAM_HOST=devops.example.com
 # BK_CI_CLUSTER_TAG
 BK_CI_CLUSTER_TAG=devops