diff --git a/docs/reference/cli.md b/docs/reference/cli.md
index 74719d36..f8b2d198 100644
--- a/docs/reference/cli.md
+++ b/docs/reference/cli.md
@@ -44,7 +44,7 @@ CI/CD、GitOps、rollout、artifact 发布、PR 合并后的 DEV/PROD 滚动、P
 - `commander contract|plan --dry-run|smoke --dry-run|approval request --dry-run|prompt-lint --kind gpt55-pr` 是 host Codex 指挥官直管微服务 skeleton 入口。当前命令返回 `phase=source-contract`、service/API/state/bridge/prompt/trace/#20/#46/ClaudeQQ 审批边界、.state/commander/ 状态模型、dev 无 daemon smoke contract、dry-run 计划和 GPT-5.5 PR prompt 边界辅助 lint，不接 live bridge、不注入 prompt、不发送 ClaudeQQ。`approval request --dry-run` 会生成 200 字以内中文纯文本 ClaudeQQ 审批草案、`notification-path-unavailable` blocker 和授权后唯一可用的 `bun scripts/cli.ts microservice proxy claudeqq /api/push/text --method POST --body-json '<payload>' --raw` 命令；不得提示使用本机 ClaudeQQ skill、powershell 或本地 server。`prompt-lint` 支持 `--prompt-file` 与 `--stdin`，输出 `ok`、`missingClauses`、`riskLevel`、`suggestedPatchSnippet` 且不回显完整 prompt；它是 commander 辅助检查，不是业务 PR 门禁，也不改变 `codex submit` 默认行为。`plan`、`smoke` 与 `approval request` 必须带 `--dry-run`；缺少时返回 `error=dry-run-required`。长期规则见 `docs/reference/host-codex-commander.md`。
 - `hwlab g14 monitor-prs [--once] [--dry-run] [--interval-seconds N] [--max-cycles N] [--timeout-seconds N]` 是当前 HWLAB G14 PR -> CI/CD -> DEV rollout 的一行式入口。普通调用创建 `.state/jobs/` 异步 job 并立刻返回 `job.id`、`statusCommand` 和 stdout/stderr 路径；后台 worker 每轮通过 UniDesk `gh pr list/preflight/merge` 监控 `pikasTech/HWLAB` base=`G14` 的 open PR，ready 时合并，然后通过 UniDesk `ssh G14:k3s` 观察 `hwlab-g14-ci-poll-<short>`、Argo `hwlab-g14-dev` 和 DEV `/health/live`，直到 DEV `Synced/Healthy` 且 Deployment/StatefulSet ready；历史 `Completed` smoke/debug pod 不作为 rollout blocker。每次成功 DEV rollout 后，worker 会定位或创建 #7“指挥简报索引”中的北京日期每日简报 issue，并追加 CI/CD 耗时、CI/CD 关键指标、语义化上线 changelog、自动 diff 摘要、PipelineRun、GitOps revision 和 DEV 验证摘要；关键指标来自 G14 Tekton TaskRun results，固定包含 `lazy build reused: x/y`、reused services、rebuild services 和每个 service 的独立耗时/状态/backend，用于观察 lazy build 机制效果。语义化 changelog 优先从 PR body 的 `## 修改`/`## 变更`/`## Changelog` 等段落提取，diff 摘要只作为文件和统计证据保留，不替代 changelog。也可用 `hwlab g14 record-rollout --pr <number> --source-commit <sha>` 手动补记，手动补记同样会按 PipelineRun 采集 TaskRun 指标。状态指针按用途分离：长期监控只写 `.state/hwlab-g14/latest-monitor-job.json`，`--once` 写 `latest-once-job.json`，`--dry-run` 写 `latest-dry-run-job.json`，`--once --dry-run` 写 `latest-once-dry-run-job.json`，避免一次性收口覆盖持续监控入口。`--once --dry-run` 只做单轮监控和 merge plan，不写 GitHub、不等待 rollout。该命令禁止使用原生 `gh` 或手拼 GitHub 请求；如果 UniDesk `gh` 子命令字段或行为不够，必须先改进 `scripts/src/gh.ts` 后再使用。
 - `hwlab g14 control-plane status|apply --lane v02 [--dry-run|--confirm]` 是 HWLAB `v0.2` 加法 lane 的受控 Tekton/Argo 控制面维护入口，只面向 G14 `/root/hwlab-v02`、branch `v0.2`、namespace `hwlab-ci` 和 Argo application `hwlab-g14-v02`；`status` 只读汇总 pipeline、RBAC/ServiceAccount、Argo、当前 commit PipelineRun、当前 PipelineRun 的 TaskRun 条件摘要、最近 PipelineRun 摘要、活跃 PipelineRun、遗留 v02 CronJob 清理状态，以及 19666/19667 的 Cloud Web 静态资源和 API live 探针。`webAssets` 必须直接给出 `readonly-rpc` 删除、sidebar/workspace/event panel 关键 CSS、`/health/live` 和 API revision；Cloud Web 静态资源变更时允许 `apiRevision` 与 source commit 不同，但不得把这种差异误判成 19666 未发布。默认只读取必要字段，禁止把完整 PipelineRun spec、Tekton 内联脚本、历史大对象或整份 CSS/HTML 展开到默认输出；`apply` 先在 G14 workspace 快进并执行 render check，再经 `G14:k3s` server-side apply `tekton-v02/rbac.yaml`、`pipeline.yaml`、`argocd/project.yaml` 和 `argocd/application-v02.yaml`，confirmed apply 会删除遗留 v02 CronJob，但不会应用 runtime-v02 workload、Secret 或数据迁移。
-- `hwlab g14 control-plane trigger-current --lane v02 [--dry-run|--confirm]` 是 v02 标准手动触发入口：解析当前 `origin/v0.2` full SHA，创建 commit-pinned `hwlab-v02-ci-poll-<short12>` PipelineRun；读 Git 走 `git-mirror-http.devops-infra.svc.cluster.local`，GitOps promotion 写 `git-mirror-write.devops-infra.svc.cluster.local`；confirmed trigger 在删除/创建 PipelineRun 前会先按当前 source commit render 并 server-side apply v02 Tekton RBAC、Pipeline 与 Argo Application，避免 CI/CD 脚本或 runtime-ready 逻辑已合并但集群仍执行旧 Pipeline 定义；同名 PipelineRun 成功或运行中时拒绝重复触发，失败或不存在时才删除旧对象并重新创建。
+- `hwlab g14 control-plane trigger-current --lane v02 [--dry-run|--confirm]` 是 v02 标准手动触发入口：解析当前 `origin/v0.2` full SHA，创建 commit-pinned `hwlab-v02-ci-poll-<short12>` PipelineRun；读 Git 走 `git-mirror-http.devops-infra.svc.cluster.local`，GitOps promotion 写 `git-mirror-write.devops-infra.svc.cluster.local`；confirmed trigger 在删除/创建 PipelineRun 前会先按当前 source commit 在 G14 临时 detached worktree 中 render，再 server-side apply v02 Tekton RBAC、Pipeline 与 Argo Application，避免 CI/CD 脚本或 runtime-ready 逻辑已合并但集群仍执行旧 Pipeline 定义；该 render 不要求固定 `/root/hwlab-v02` 工作树 clean，也不得因 `.worktree/` 或其他并行未提交修改阻塞；同名 PipelineRun 成功或运行中时拒绝重复触发，失败或不存在时才删除旧对象并重新创建。
   创建 PipelineRun 前会读取 `devops-infra` mirror refs，若 `localV02` 未等于当前 source commit，则自动执行一次受控 manual `git-mirror sync` Job 并复核 ref，复核失败时停止触发，避免 Tekton `prepare-source` 已知失败；services 参数只包含 v02 runtime service matrix，`hwlab-cli` 是固定 repo 短连接源码工具，不进入 PipelineRun service build。
   `--dry-run` 只报告是否会 pre-sync，不创建 Job；confirmed trigger 默认创建 `.state/jobs/` 异步 job 并立刻返回 `job.id`、`statusCommand`、stdout/stderr 路径，避免 git mirror pre-sync 或 PipelineRun 创建期间长时间阻塞；`--wait` 路径也必须向 stderr 输出 `hwlab.v02.trigger.progress` JSON 事件，覆盖 `control-plane-refresh`、`git-mirror-pre-sync`、`delete-existing-pipelinerun` 和 `create-pipelinerun`，避免异步 job 长时间只有启动命令而无法判断卡点；默认 JSON 必须对 `manifest_b64`、长脚本和远端 stdout/stderr 做有界摘要，保留长度与 hash，最终 trigger 结果只返回阶段摘要和关键 tail，完整内容通过 job stdout/stderr 文件渐进披露；只有现场同步调试才显式加 `--wait`；旧 `rerun-current` 只作为输入别名保留。
 - `hwlab g14 control-plane runtime-migration --lane v02 [--dry-run|--allow-live-db-read --dry-run|--confirm]` 只通过 `hwlab-v02` namespace 当前 `deployment/hwlab-cloud-api -c hwlab-cloud-api` 内 repo-owned migration CLI 执行；不读取或打印 Secret 值、不触碰 PROD、不绕到手工 `psql`。
diff --git a/scripts/hwlab-g14-contract-test.ts b/scripts/hwlab-g14-contract-test.ts
index afd514d5..8a0b41f5 100644
--- a/scripts/hwlab-g14-contract-test.ts
+++ b/scripts/hwlab-g14-contract-test.ts
@@ -1,4 +1,4 @@
-import { gitMirrorFlushJobManifest, gitMirrorSyncJobManifest, gitMirrorV02SyncRequirement, hwlabG14MonitorStateFileName, parseGitMirrorStatusRefs, parsePipelineTaskRunMetrics, rolloutRecordBody, semanticChangelogBullets, v02PipelineServiceIds } from "./src/hwlab-g14";
+import { gitMirrorFlushJobManifest, gitMirrorSyncJobManifest, gitMirrorV02SyncRequirement, hwlabG14MonitorStateFileName, parseGitMirrorStatusRefs, parsePipelineTaskRunMetrics, rolloutRecordBody, semanticChangelogBullets, v02ControlPlaneRenderScript, v02PipelineServiceIds } from "./src/hwlab-g14";
 
 function assertCondition(condition: unknown, message: string, detail: unknown = {}): void {
   if (!condition) throw new Error(`${message}: ${JSON.stringify(detail)}`);
@@ -61,6 +61,17 @@ assertCondition(
   gitMirrorV02SyncRequirement("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", gitMirrorStatusRaw).required === true,
   "trigger-current must sync mirror before creating PipelineRun when local v0.2 is stale",
 );
+const renderScript = v02ControlPlaneRenderScript("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
+assertCondition(
+  renderScript.includes("git worktree add --detach") && renderScript.includes("/tmp/hwlab-v02-control-plane-source-aaaaaaaaaaaa"),
+  "v0.2 control-plane render must use a detached temp worktree",
+  renderScript,
+);
+assertCondition(
+  !renderScript.includes("git merge --ff-only origin/v0.2") && !renderScript.includes("git checkout v0.2"),
+  "v0.2 control-plane render must not require fixed workspace checkout/merge and clean status",
+  renderScript,
+);
 assertCondition(
   !v02PipelineServiceIds().includes("hwlab-cli"),
   "v0.2 PipelineRun service matrix must not build hwlab-cli because cli is short-connection source tool",
@@ -173,6 +184,7 @@ console.log(JSON.stringify({
     "git mirror sync is a manual devops-infra Job, not a CronJob",
     "git mirror flush is a manual devops-infra Job, not a CronJob",
     "trigger-current can decide whether v0.2 git mirror pre-sync is required",
+    "v0.2 control-plane render uses a detached temp worktree",
     "v0.2 PipelineRun service matrix excludes hwlab-cli",
     "rollout brief includes natural-language changelog before automatic diff summary",
     "semantic changelog extracts Chinese summary sections",
diff --git a/scripts/src/hwlab-g14.ts b/scripts/src/hwlab-g14.ts
index 014f258c..d0959ae3 100644
--- a/scripts/src/hwlab-g14.ts
+++ b/scripts/src/hwlab-g14.ts
@@ -1168,24 +1168,38 @@ function runControlPlaneCleanup(options: G14ControlPlaneOptions): Record<string,
   };
 }
 
-function runV02RenderToTemp(sourceCommit: string): CommandJsonResult {
+export function v02ControlPlaneRenderScript(sourceCommit: string): string {
   const renderDir = v02RenderDir(sourceCommit);
-  return v02WorkspaceScript([
+  const worktreeDir = v02RenderWorktreeDir(sourceCommit);
+  return [
     "set -eu",
+    `render_dir=${shellQuote(renderDir)}`,
+    `worktree_dir=${shellQuote(worktreeDir)}`,
+    "cleanup_render_worktree() { git worktree remove --force \"$worktree_dir\" >/dev/null 2>&1 || rm -rf \"$worktree_dir\"; }",
+    "trap cleanup_render_worktree EXIT",
     "git fetch origin v0.2 --prune",
-    "git checkout v0.2 >/dev/null 2>&1 || true",
-    "git merge --ff-only origin/v0.2",
-    `test "$(git rev-parse HEAD)" = ${shellQuote(sourceCommit)}`,
-    `rm -rf ${shellQuote(renderDir)}`,
-    `mkdir -p ${shellQuote(renderDir)}`,
-    `node scripts/g14-gitops-render.mjs --lane v02 --source-revision ${shellQuote(sourceCommit)} --out ${shellQuote(renderDir)}`,
-  ].join("\n"), 180_000);
+    `test "$(git rev-parse origin/v0.2)" = ${shellQuote(sourceCommit)}`,
+    "cleanup_render_worktree",
+    "rm -rf \"$render_dir\"",
+    "mkdir -p \"$render_dir\" \"$(dirname \"$worktree_dir\")\"",
+    `git worktree add --detach "$worktree_dir" ${shellQuote(sourceCommit)}`,
+    "cd \"$worktree_dir\"",
+    `node scripts/g14-gitops-render.mjs --lane v02 --source-revision ${shellQuote(sourceCommit)} --out "$render_dir"`,
+  ].join("\n");
+}
+
+function runV02RenderToTemp(sourceCommit: string): CommandJsonResult {
+  return v02WorkspaceScript(v02ControlPlaneRenderScript(sourceCommit), 180_000);
 }
 
 function v02RenderDir(sourceCommit: string): string {
   return `/tmp/hwlab-v02-control-plane-${shortSha(sourceCommit)}`;
 }
 
+function v02RenderWorktreeDir(sourceCommit: string): string {
+  return `/tmp/hwlab-v02-control-plane-source-${shortSha(sourceCommit)}`;
+}
+
 function applyV02ControlPlaneFiles(sourceCommit: string, dryRun: boolean, timeoutSeconds: number): CommandJsonResult {
   const renderDir = v02RenderDir(sourceCommit);
   return g14K3s([