diff --git a/docs/technical/【开发运维】Jenkins容器预览部署控制面技术方案-2026-08-15.md b/docs/technical/【开发运维】Jenkins容器预览部署控制面技术方案-2026-08-15.md
index 23436d15c..cc1c484a1 100644
--- a/docs/technical/【开发运维】Jenkins容器预览部署控制面技术方案-2026-08-15.md
+++ b/docs/technical/【开发运维】Jenkins容器预览部署控制面技术方案-2026-08-15.md
@@ -43,6 +43,8 @@ Web 端口池固定为 `8400..8499`：
 
 SpacetimeDB 与 OTLP 不映射宿主端口；Jenkins 通过受控 Compose 网络中的 SpacetimeDB 容器地址完成模块发布，运行服务之间继续使用 Compose DNS。页面只展示 Web 内网地址 `http://<预览宿主>:<webPort>`。
 
+SpacetimeDB 2.7 CLI 发布到受控 Compose 网络地址时固定使用 `--yes=remote,migrate,break-clients`，避免 Jenkins 等待非本地目标交互确认；该预览路径不传 `--delete-data`。Jenkins 同时固定 `GENARRATIVE_PREVIEW_WEB_HOST=192.168.35.82`，不得用默认路由自动探测结果生成页面链接，以免 VPN 或容器网卡地址泄漏到同事可见 URL。
+
 ## Jenkins 参数与产物
 
 固定 Job：`shared/Genarrative-Preview-Deployer`。
diff --git a/jenkins/Jenkinsfile.preview-deployer b/jenkins/Jenkinsfile.preview-deployer
index 3d187edc4..0808dc5ed 100644
--- a/jenkins/Jenkinsfile.preview-deployer
+++ b/jenkins/Jenkinsfile.preview-deployer
@@ -14,6 +14,7 @@ pipeline {
     GIT_REMOTE_URL = 'ssh://git@127.0.0.1:2222/GenarrativeAI/Genarrative.git'
     GIT_REMOTE_CREDENTIAL_ID = 'genarrative-local-gitea-ssh'
     GENARRATIVE_PREVIEW_STATE_ROOT = '/data/jenkins/preview-deployments'
+    GENARRATIVE_PREVIEW_WEB_HOST = '192.168.35.82'
   }
 
   parameters {
diff --git a/scripts/check-preview-deployer.mjs b/scripts/check-preview-deployer.mjs
index 472f472fa..b8990447c 100644
--- a/scripts/check-preview-deployer.mjs
+++ b/scripts/check-preview-deployer.mjs
@@ -118,14 +118,19 @@ assertIncludes(
 );
 assertIncludes(
   deployer,
-  '--yes=migrate,break-clients',
-  'SpacetimeDB 发布不得默认删除实例数据。',
+  '--yes=remote,migrate,break-clients',
+  'SpacetimeDB 预览发布必须显式确认受控容器网络目标，且不得默认删除实例数据。',
 );
 assertExcludes(
   deployer,
   '--delete-data',
   '预览部署不得使用 SpacetimeDB 删除数据参数。',
 );
+assertIncludes(
+  jenkinsfile,
+  "GENARRATIVE_PREVIEW_WEB_HOST = '192.168.35.82'",
+  'Jenkins 必须固定输出可供同事访问的内网 Web 主机地址。',
+);
 assertIncludes(webConfig, "?? '/build/'", 'SPA 默认 base 必须固定为 /build/。');
 assertIncludes(
   systemd,
diff --git a/scripts/jenkins-preview-deployer.sh b/scripts/jenkins-preview-deployer.sh
index 6a92d6293..8de77344c 100644
--- a/scripts/jenkins-preview-deployer.sh
+++ b/scripts/jenkins-preview-deployer.sh
@@ -416,7 +416,7 @@ deploy() {
       publish genarrative-loadtest \
       --server "${SPACETIME_PUBLISH_URL}" \
       --module-path server-rs/crates/spacetime-module \
-      --yes=migrate,break-clients \
+      --yes=remote,migrate,break-clients \
       --build-options="--debug" \
       --no-config
   )