diff --git a/.hermes/shared-memory/pitfalls.md b/.hermes/shared-memory/pitfalls.md
index e6af2a55..c7437277 100644
--- a/.hermes/shared-memory/pitfalls.md
+++ b/.hermes/shared-memory/pitfalls.md
@@ -1133,7 +1133,7 @@
 
 ## Release Web 产物通过内网 rsync 拉取
 
-- 现象：`Genarrative-Web-Deploy` 发布到 `release` 目标时，release agent 本地没有 `/var/cache/genarrative-build/web-artifacts/<job>/<build>/<version>/web.tar.gz`，但 Jenkins controller 又只归档轻量元数据，导致发布阶段找不到 Web 大包。
+- 现象：`Genarrative-Web-Deploy` 发布到 `release` 目标时，release agent 本地没有 `$HOME/caches/genarrative-build/web-artifacts/<job>/<build>/<version>/web.tar.gz`，但 Jenkins controller 又只归档轻量元数据，导致发布阶段找不到 Web 大包。
 - 原因：Web 大包为了避免从 Linux 构建机拉回 Jenkins controller，默认留在构建机稳定缓存目录；development 目标与构建机同机可直接读取，release 目标是独立机器，需要内网同步。
 - 处理：release 服务器的 Jenkins 运行用户配置 SSH Host `genarrative-build-internal` 指向构建机内网地址，`Genarrative-Web-Deploy` 在 `DEPLOY_TARGET=release` 且本地缺少大包时默认执行 `rsync` 拉取同一路径内容；真实内网 IP、用户和私钥路径只放在服务器本机 SSH config，不写入 Jenkinsfile。
 - 验证：在 release 服务器上先手工跑通 `rsync -av --progress "genarrative-build-internal:${SRC}/" "${DST}/"`，再运行 Web Deploy；流水线会继续执行 `web.tar.gz.sha256` 校验。
diff --git a/jenkins/Jenkinsfile.production-api-build b/jenkins/Jenkinsfile.production-api-build
index 43294be0..9d925de6 100644
--- a/jenkins/Jenkinsfile.production-api-build
+++ b/jenkins/Jenkinsfile.production-api-build
@@ -12,11 +12,9 @@ pipeline {
   environment {
     GIT_REMOTE_URL = 'http://127.0.0.1:3000/GenarrativeAI/Genarrative.git'
     GIT_REMOTE_FALLBACK_URL = 'https://git.genarrative.world/GenarrativeAI/Genarrative.git'
-    CARGO_HOME = '/home/dsk/.cache/genarrative-jenkins/api-server/cargo-home'
-    CARGO_TARGET_DIR = '/home/dsk/.cache/genarrative-jenkins/api-server/cargo-target/prod-release'
+    GENARRATIVE_API_CACHE_ROOT = 'caches/genarrative-jenkins/api-server'
     CARGO_INCREMENTAL = '0'
     RUSTC_WRAPPER = 'sccache'
-    SCCACHE_DIR = '/home/dsk/.cache/genarrative-jenkins/api-server/sccache'
     SCCACHE_CACHE_SIZE = '30G'
   }
 
@@ -80,6 +78,13 @@ pipeline {
         sh '''
           bash -lc '
             set -euo pipefail
+            api_cache_root="${GENARRATIVE_API_CACHE_ROOT:-caches/genarrative-jenkins/api-server}"
+            if [[ "${api_cache_root}" != /* ]]; then
+              api_cache_root="${HOME:?HOME 不能为空}/${api_cache_root}"
+            fi
+            export CARGO_HOME="${api_cache_root}/cargo-home"
+            export CARGO_TARGET_DIR="${api_cache_root}/cargo-target/prod-release"
+            export SCCACHE_DIR="${api_cache_root}/sccache"
             chmod +x scripts/jenkins-prepare-cargo-env.sh
             source scripts/jenkins-prepare-cargo-env.sh
             if ! command -v clang >/dev/null 2>&1 || ! command -v lld >/dev/null 2>&1; then
diff --git a/jenkins/Jenkinsfile.production-web-build b/jenkins/Jenkinsfile.production-web-build
index d26c65fe..a24bebb1 100644
--- a/jenkins/Jenkinsfile.production-web-build
+++ b/jenkins/Jenkinsfile.production-web-build
@@ -12,7 +12,7 @@ pipeline {
   environment {
     GIT_REMOTE_URL = 'http://127.0.0.1:3000/GenarrativeAI/Genarrative.git'
     GIT_REMOTE_FALLBACK_URL = 'https://git.genarrative.world/GenarrativeAI/Genarrative.git'
-    WEB_ARTIFACT_ROOT = '/var/cache/genarrative-build/web-artifacts'
+    WEB_ARTIFACT_ROOT = 'caches/genarrative-build/web-artifacts'
   }
 
   parameters {
@@ -94,7 +94,11 @@ pipeline {
           bash -lc '
             set -euo pipefail
 
-            artifact_dir="${WEB_ARTIFACT_ROOT}/${JOB_NAME}/${BUILD_NUMBER}/${EFFECTIVE_BUILD_VERSION}"
+            web_artifact_root="${WEB_ARTIFACT_ROOT:-caches/genarrative-build/web-artifacts}"
+            if [[ "${web_artifact_root}" != /* ]]; then
+              web_artifact_root="${HOME:?HOME 不能为空}/${web_artifact_root}"
+            fi
+            artifact_dir="${web_artifact_root}/${JOB_NAME}/${BUILD_NUMBER}/${EFFECTIVE_BUILD_VERSION}"
             mkdir -p "${artifact_dir}"
             rm -f "${artifact_dir}/web.tar.gz" "${artifact_dir}/web.tar.gz.sha256" "${artifact_dir}/release-manifest.json"
             install -m 0644 "build/${EFFECTIVE_BUILD_VERSION}/web.tar.gz" "${artifact_dir}/web.tar.gz"
@@ -109,7 +113,7 @@ WEB_ARTIFACT_VERSION=${EFFECTIVE_BUILD_VERSION}
 EOF
 
             echo "[web-build] Web 大包已保存在构建机本地目录: ${artifact_dir}"
-            find "${WEB_ARTIFACT_ROOT}/${JOB_NAME}" -mindepth 1 -maxdepth 1 -type d -mtime +14 -print -exec rm -rf {} +
+            find "${web_artifact_root}/${JOB_NAME}" -mindepth 1 -maxdepth 1 -type d -mtime +14 -print -exec rm -rf {} +
           '
         '''
         archiveArtifacts artifacts: "build/${env.EFFECTIVE_BUILD_VERSION}/web.tar.gz.sha256,build/${env.EFFECTIVE_BUILD_VERSION}/release-manifest.json,build/${env.EFFECTIVE_BUILD_VERSION}/web-artifact-pointer.txt", fingerprint: false
diff --git a/jenkins/Jenkinsfile.production-web-deploy b/jenkins/Jenkinsfile.production-web-deploy
index 943ad5c4..7597ec41 100644
--- a/jenkins/Jenkinsfile.production-web-deploy
+++ b/jenkins/Jenkinsfile.production-web-deploy
@@ -10,7 +10,7 @@ pipeline {
   environment {
     GIT_REMOTE_URL = 'http://127.0.0.1:3000/GenarrativeAI/Genarrative.git'
     GIT_REMOTE_FALLBACK_URL = 'https://git.genarrative.world/GenarrativeAI/Genarrative.git'
-    WEB_ARTIFACT_ROOT = '/var/cache/genarrative-build/web-artifacts'
+    WEB_ARTIFACT_ROOT = 'caches/genarrative-build/web-artifacts'
   }
 
   parameters {
@@ -111,7 +111,11 @@ pipeline {
           bash -lc '
             set -euo pipefail
 
-            artifact_dir="${WEB_ARTIFACT_ROOT}/${BUILD_JOB_NAME}/${BUILD_NUMBER_TO_DEPLOY}/${BUILD_VERSION}"
+            web_artifact_root="${WEB_ARTIFACT_ROOT:-caches/genarrative-build/web-artifacts}"
+            if [[ "${web_artifact_root}" != /* ]]; then
+              web_artifact_root="${HOME:?HOME 不能为空}/${web_artifact_root}"
+            fi
+            artifact_dir="${web_artifact_root}/${BUILD_JOB_NAME}/${BUILD_NUMBER_TO_DEPLOY}/${BUILD_VERSION}"
             if [[ ! -f "${artifact_dir}/web.tar.gz" ]]; then
               sync_enabled="${SYNC_WEB_ARTIFACT_FROM_BUILD_HOST:-true}"
               sync_host="${WEB_ARTIFACT_SYNC_HOST:-genarrative-build-internal}"
@@ -141,7 +145,7 @@ pipeline {
 
             if [[ ! -f "${artifact_dir}/web.tar.gz" ]]; then
               echo "[web-deploy] 未找到构建机本地 Web 大包: ${artifact_dir}/web.tar.gz" >&2
-              echo "[web-deploy] development 目标要求 Web 构建与发布共享同一 Linux 构建/开发部署机；release 目标会默认通过 rsync 从 WEB_ARTIFACT_SYNC_HOST 拉取，也可预先同步或挂载 ${WEB_ARTIFACT_ROOT}。" >&2
+              echo "[web-deploy] development 目标要求 Web 构建与发布共享同一 Linux 构建/开发部署机；release 目标会默认通过 rsync 从 WEB_ARTIFACT_SYNC_HOST 拉取，也可预先同步或挂载 ${web_artifact_root}。" >&2
               exit 1
             fi