diff --git a/docs/technical/PRODUCTION_DEPLOYMENT_PLAN_2026-05-02.md b/docs/technical/PRODUCTION_DEPLOYMENT_PLAN_2026-05-02.md
index b458d5ca..816cacf9 100644
--- a/docs/technical/PRODUCTION_DEPLOYMENT_PLAN_2026-05-02.md
+++ b/docs/technical/PRODUCTION_DEPLOYMENT_PLAN_2026-05-02.md
@@ -248,7 +248,7 @@ Jenkins controller 与 Linux agent 看到的 Git 服务地址不同，必须拆
 
 构建流水线运行在当前 Linux agent 的脱敏 label expression `linux && genarrative-build`。发布、导入导出和服务器配置流水线通过 `DEPLOY_TARGET` 映射到 Linux-only 脱敏部署表达式；其中 `development` 映射到当前 Linux 开发/构建/开发部署 agent 的 `linux && genarrative-build`，`release` 映射到独立 Linux 生产部署 agent 的 `linux && genarrative-release-deploy`，不能复用当前开发/构建/开发部署 agent。真实机器名、IP 和带 IP 的 Jenkins label 只允许留在 Jenkins 节点连接配置中，不能暴露为 Job 参数默认值、调度标签或文档推荐值。
 
-发布流水线通过 Jenkins `copyArtifacts(...)` 从对应构建 Job 获取归档产物，因此 Jenkins 需要安装并启用 Copy Artifact 插件。数据库导入流水线的手动上传模式使用 `stashedFile` 文件参数，因此 Jenkins 还需要安装并启用 File Parameter 插件。所有生产 Jenkinsfile 保留 `timestamps()` 以保证日志可审计，Jenkins 还需要安装并启用 Timestamper 插件。生产发布不能退回到读取构建 workspace 本地目录的旧模式。
+发布流水线通过 Jenkins `copyArtifacts(...)` 从对应构建 Job 获取归档产物，因此 Jenkins 需要安装并启用 Copy Artifact 插件。数据库导入流水线的手动上传模式使用 `stashedFile` 文件参数，因此 Jenkins 还需要安装并启用 File Parameter 插件。所有生产 Pipeline 日志必须带时间戳以便审计，Jenkins 需要安装 Timestamper 插件，并在全局配置中启用 `Enabled for all Pipeline builds`。生产发布不能退回到读取构建 workspace 本地目录的旧模式。
 
 所有发布流水线必须提供 `DEPLOY_TARGET` 参数，用于选择逻辑部署目标：
 
diff --git a/jenkins/Jenkinsfile.production-api-build b/jenkins/Jenkinsfile.production-api-build
index 59ca6689..459f4c6e 100644
--- a/jenkins/Jenkinsfile.production-api-build
+++ b/jenkins/Jenkinsfile.production-api-build
@@ -6,7 +6,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-api-deploy b/jenkins/Jenkinsfile.production-api-deploy
index c964eac0..e3efb613 100644
--- a/jenkins/Jenkinsfile.production-api-deploy
+++ b/jenkins/Jenkinsfile.production-api-deploy
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-database-export b/jenkins/Jenkinsfile.production-database-export
index d4bb49ad..c9f89452 100644
--- a/jenkins/Jenkinsfile.production-database-export
+++ b/jenkins/Jenkinsfile.production-database-export
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-database-import b/jenkins/Jenkinsfile.production-database-import
index 82276882..6a62955f 100644
--- a/jenkins/Jenkinsfile.production-database-import
+++ b/jenkins/Jenkinsfile.production-database-import
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-full-build-and-deploy b/jenkins/Jenkinsfile.production-full-build-and-deploy
index efa77f33..ad10f353 100644
--- a/jenkins/Jenkinsfile.production-full-build-and-deploy
+++ b/jenkins/Jenkinsfile.production-full-build-and-deploy
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-server-provision b/jenkins/Jenkinsfile.production-server-provision
index f423091a..d1929c90 100644
--- a/jenkins/Jenkinsfile.production-server-provision
+++ b/jenkins/Jenkinsfile.production-server-provision
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-stdb-module-build b/jenkins/Jenkinsfile.production-stdb-module-build
index fec719b2..a3cb38da 100644
--- a/jenkins/Jenkinsfile.production-stdb-module-build
+++ b/jenkins/Jenkinsfile.production-stdb-module-build
@@ -6,7 +6,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-stdb-module-publish b/jenkins/Jenkinsfile.production-stdb-module-publish
index a8a4ae0e..39c0cc48 100644
--- a/jenkins/Jenkinsfile.production-stdb-module-publish
+++ b/jenkins/Jenkinsfile.production-stdb-module-publish
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-web-build b/jenkins/Jenkinsfile.production-web-build
index 4e09274d..86c623f8 100644
--- a/jenkins/Jenkinsfile.production-web-build
+++ b/jenkins/Jenkinsfile.production-web-build
@@ -6,7 +6,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }
 
diff --git a/jenkins/Jenkinsfile.production-web-deploy b/jenkins/Jenkinsfile.production-web-deploy
index 5ca0b6e5..0230921a 100644
--- a/jenkins/Jenkinsfile.production-web-deploy
+++ b/jenkins/Jenkinsfile.production-web-deploy
@@ -4,7 +4,6 @@ pipeline {
   options {
     disableConcurrentBuilds()
     skipDefaultCheckout(true)
-    wrap([$class: 'TimestamperBuildWrapper'])
     buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
   }