diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..4cc4e25
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# 随仓库固定的第三方许可全文按 SHA-256 校验，Windows 检出不能转换换行。
+tools/licenses/** -text
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 96d0c62..076621c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,8 +1,11 @@
 name: CI
 
+# PR 只读 Rust 缓存；main 推送负责写入，供后续 PR 和发行复用。
 on:
   pull_request:
     branches: [main]
+  push:
+    branches: [main]
   workflow_dispatch:
 
 permissions:
@@ -16,6 +19,7 @@ jobs:
   changes:
     name: Changed paths
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     outputs:
       frontend: ${{ steps.filter.outputs.frontend }}
       rust: ${{ steps.filter.outputs.rust }}
@@ -36,16 +40,18 @@ jobs:
     needs: changes
     if: needs.changes.outputs.rust == 'true'
     runs-on: windows-latest
+    timeout-minutes: 45
     steps:
       - uses: actions/checkout@v7.0.1
-      - uses: dtolnay/rust-toolchain@stable
+      - name: 安装 rust-toolchain.toml 固定的工具链
+        run: rustup toolchain install
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
-          components: rustfmt, clippy
-      - uses: Swatinem/rust-cache@v2
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - name: fmt
         run: cargo fmt --all -- --check
       - name: clippy
-        run: cargo clippy --workspace --all-targets -- -D warnings
+        run: cargo clippy --locked --workspace --all-targets -- -D warnings
       - name: test
         env:
           CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_RUNNER: powershell -NoProfile -ExecutionPolicy Bypass -File ${{ github.workspace }}/tools/run-windows-test.ps1
@@ -56,11 +62,10 @@ jobs:
     needs: changes
     if: needs.changes.outputs.frontend == 'true'
     runs-on: ubuntu-latest
+    timeout-minutes: 15
     steps:
       - uses: actions/checkout@v7.0.1
       - uses: pnpm/action-setup@v6.1.0
-        with:
-          version: 9
       - uses: actions/setup-node@v7.1.0
         with:
           node-version: 24
@@ -80,14 +85,13 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 15
     steps:
       - uses: actions/checkout@v7.0.1
       - uses: actions/setup-python@v7.1.0
         with:
           python-version: "3.12"
       - uses: pnpm/action-setup@v6.1.0
-        with:
-          version: 9
       - uses: actions/setup-node@v7.1.0
         with:
           node-version: 24
@@ -103,6 +107,7 @@ jobs:
     needs: changes
     if: needs.changes.outputs.ci == 'true'
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
       - uses: actions/checkout@v7.0.1
       - name: 路径判断与汇总检查回归
@@ -115,6 +120,7 @@ jobs:
     if: always()
     needs: [changes, frontend, rust, native, ci]
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
       - uses: actions/checkout@v7.0.1
       - name: 确认所需检查均已通过
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 13bc7d9..5986073 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,8 +7,9 @@ on:
     tags: ['v*']
   workflow_dispatch:
 
+# 只有 publish 需要写权限；构建 job 运行依赖脚本，保持只读。
 permissions:
-  contents: write
+  contents: read
 
 concurrency:
   group: release-${{ github.ref }}
@@ -18,33 +19,35 @@ jobs:
   windows:
     name: Windows x64 便携包与更新安装包
     runs-on: windows-latest
+    timeout-minutes: 90
+    # 私钥只进需要的步骤，不暴露给依赖安装、构建脚本和测试。
     env:
       MPIDER_UPDATER_PUBLIC_KEY: ${{ vars.MPIDER_UPDATER_PUBLIC_KEY }}
-      TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
-      TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
     steps:
-      - uses: actions/checkout@v7.0.1
-      - uses: pnpm/action-setup@v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
-          version: 9
-      - uses: actions/setup-node@v7.1.0
+          persist-credentials: false
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6.1.0
+      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
           cache: pnpm
-      - uses: actions/setup-python@v7.1.0
+      - uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
         with:
           python-version: '3.12'
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt, clippy
-          targets: x86_64-pc-windows-msvc
-      - uses: Swatinem/rust-cache@v2
+      - name: 安装 rust-toolchain.toml 固定的工具链
+        run: rustup toolchain install
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           key: release-windows-x64
           workspaces: . -> target
           cache-on-failure: true
+          # 标签之间不共享缓存；main 上的手动预演写入，标签只读取。
+          save-if: ${{ github.ref == 'refs/heads/main' }}
 
       - name: 核对当前项目版本、标签与更新签名
+        env:
+          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
         run: node tools/release-updater.mjs prepare
 
       - name: 安装验证依赖
@@ -52,11 +55,12 @@ jobs:
           $PSNativeCommandUseErrorActionPreference = $true
           pnpm install --frozen-lockfile
           python -m pip install -r native/requirements.txt
-      - name: 发行许可预检
+      - name: 发行依赖与许可预检
         shell: pwsh
         run: |
           $PSNativeCommandUseErrorActionPreference = $true
           python tools/collect-third-party-licenses.py --output (Join-Path $env:RUNNER_TEMP 'mpider-license-preflight') --cache dist-windows/.downloads
+          python tools/package-windows-release.py --prefetch --output dist-windows
       - name: 类型、格式与 Rust 静态检查
         run: |
           $PSNativeCommandUseErrorActionPreference = $true
@@ -110,6 +114,9 @@ jobs:
 
       - name: 构建带运行环境的 NSIS 与 MSI 安装包
         shell: pwsh
+        env:
+          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
+          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
         run: |
           $PSNativeCommandUseErrorActionPreference = $true
           # 与便携包共用 Windows x64 runner 的原生 target/release，复用已编译依赖。
@@ -128,7 +135,7 @@ jobs:
           $sums | Set-Content release-assets/SHA256SUMS -Encoding ascii
 
       - name: 留存完整发行包与验收记录
-        uses: actions/upload-artifact@v7.0.2
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: mpider-windows-x64
           if-no-files-found: error
@@ -137,7 +144,7 @@ jobs:
 
       - name: 失败时留存已生成文件以便排查
         if: failure()
-        uses: actions/upload-artifact@v7.0.2
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: mpider-windows-partial
           if-no-files-found: warn
@@ -154,12 +161,17 @@ jobs:
     if: github.ref_type == 'tag'
     needs: windows
     runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: write
     steps:
-      - uses: actions/checkout@v7.0.1
-      - uses: actions/setup-node@v7.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-      - uses: actions/download-artifact@v8.0.2
+      - uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
         with:
           name: mpider-windows-x64
           path: release-assets
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8468c7f..3f95921 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,7 +4,7 @@
 
 ## 开发环境
 
-- Rust stable、Node.js 24+、pnpm 9+；只使用 pnpm，保留 `pnpm-lock.yaml`。
+- Rust（版本由 `rust-toolchain.toml` 固定，rustup 自动安装）、Node.js 24+、pnpm（版本由 `package.json` 的 `packageManager` 固定）；只使用 pnpm，保留 `pnpm-lock.yaml`。
 - 原生桥离线测试使用 Python 3.12，依赖固定在 `native/requirements.txt`。
 - Windows 桌面构建还需要 MSVC C++ Build Tools、Windows SDK 与 WebView2，见[独立运行](docs/windows-standalone.md)。
 - 当前原生采集只验证微信 4.1.15.56 x64。开发构建或跨平台测试通过不代表该平台可采集。
@@ -35,7 +35,7 @@ pnpm test
 
 按改动范围补充有意义的回归。说明实际运行的平台、命令与结果，区分离线测试、桌面启动、真实请求和长期观察；没有验证的部分明确写出。
 
-日常 CI 仅由面向 main 的 PR 或手动操作触发，合并后的普通 main 推送不重复运行。PR 按路径选择任务：
+日常 CI 由面向 main 的 PR、main 推送或手动操作触发。main 推送按相同路径规则运行并写入 Rust 缓存，PR 只读取缓存。PR 按路径选择任务：
 
 | 改动范围 | 执行的检查 |
 | --- | --- |
diff --git a/README.md b/README.md
index f3127a3..b2bd07c 100644
--- a/README.md
+++ b/README.md
@@ -174,7 +174,7 @@ Tauri / React 提供界面，Rust 管理 SQLite、调度、请求策略和本地
 
 ## 开发与贡献
 
-开发需要 Node.js **24+**、**pnpm**、Rust stable；Windows 构建还需 Visual Studio C++ Build Tools 与 Windows SDK。改动在独立 Git worktree 中进行：
+开发需要 Node.js **24+**、**pnpm**、Rust（版本见 `rust-toolchain.toml`）；Windows 构建还需 Visual Studio C++ Build Tools 与 Windows SDK。改动在独立 Git worktree 中进行：
 
 ```sh
 pnpm install --frozen-lockfile
@@ -187,7 +187,7 @@ cargo test --locked -p mpider-core -p article-md -p mpider-tauri
 pnpm tauri dev
 ```
 
-Windows 测试 runner、Python 离线测试和完整客户端构建见[Windows 构建说明](docs/windows-standalone.md)。日常 CI 在 PR 中按改动路径选择前端、Windows Rust、原生桥或 CI 配置检查，合并到 main 后不重复执行；纯公开资料只运行轻量路径判断与汇总，编入界面的更新记录、FAQ、实验室与请求策略文档仅触发前端检查。共享契约改动联动验证，手动触发可运行全部检查，详细规则见[贡献指南](CONTRIBUTING.md)。客户端发行仅面向 Windows x64，标签必须与项目版本一致，完成构建、离线测试、便携包解压自检与签名清单生成后创建 Release 草稿。
+Windows 测试 runner、Python 离线测试和完整客户端构建见[Windows 构建说明](docs/windows-standalone.md)。日常 CI 在 PR 中按改动路径选择前端、Windows Rust、原生桥或 CI 配置检查，合并到 main 后按相同规则运行并刷新 Rust 缓存；纯公开资料只运行轻量路径判断与汇总，编入界面的更新记录、FAQ、实验室与请求策略文档仅触发前端检查。共享契约改动联动验证，手动触发可运行全部检查，详细规则见[贡献指南](CONTRIBUTING.md)。客户端发行仅面向 Windows x64，标签必须与项目版本一致，完成构建、离线测试、便携包解压自检与签名清单生成后创建 Release 草稿。
 
 [贡献指南](CONTRIBUTING.md) · [实现原理](docs/how-it-works.md) · [更新记录](CHANGELOG.md) · [第三方声明](THIRD-PARTY-NOTICES.md)
 
diff --git a/THIRD-PARTY-NOTICES.md b/THIRD-PARTY-NOTICES.md
index 11370c1..0bf76a9 100644
--- a/THIRD-PARTY-NOTICES.md
+++ b/THIRD-PARTY-NOTICES.md
@@ -46,7 +46,7 @@ SOFTWARE.
 | cffi | 2.0.0 | `runtime/session-deps/cffi-2.0.0.dist-info/licenses/`（LICENSE、AUTHORS） | [PyPI](https://pypi.org/project/cffi/2.0.0/) |
 | pycparser | 2.23 | `runtime/session-deps/pycparser-2.23.dist-info/LICENSE` | [PyPI](https://pypi.org/project/pycparser/2.23/) |
 
-应用未修改这些运行环境组件。Frida 的 wxWindows 例外文本引用的 LGPL 全文从 [GNU 官方许可档案](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt) 获取并固定摘要。微信与 Microsoft WebView2 不在便携包中再分发。
+应用未修改这些运行环境组件。Frida 的 wxWindows 例外文本引用的 LGPL 全文取自 [GNU 官方许可档案](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt)，原样保存在 `tools/licenses/Frida-COPYING.LIB` 并固定摘要，组装时不再联网获取。微信与 Microsoft WebView2 不在便携包中再分发。
 
 ## Rust、界面与字体依赖
 
diff --git a/docs/app-updates.md b/docs/app-updates.md
index 7ae026c..3a2d199 100644
--- a/docs/app-updates.md
+++ b/docs/app-updates.md
@@ -46,7 +46,7 @@ pnpm tauri signer generate -w ~/.tauri/mpider-updater.key
 
 1. 核对发布提交与标签；本次项目版本为 `1.0.2`，标签应为 `v1.0.2`。保留历史 Release 与标签，不覆盖仍在服务用户的版本。
 2. 按项目主线/开源发布流程准备发布提交。需要升级版本时，同时修改三个版本文件及锁文件；本功能不会自行修改项目版本。
-3. 将匹配当前项目版本的 `v*` 标签推送到 GitHub。工作流先核对版本与签名配置，再为 Windows x64 构建；缺少签名配置时标签发布立即失败。
+3. 打标签前在 main 手动运行 Release（`gh workflow run release.yml --ref main`）预演完整构建。预演只留存 artifact，不创建 Release，并写入后续标签可读取的 Rust 缓存。通过后将匹配当前项目版本的 `v*` 标签推送到 GitHub。工作流先核对版本与签名配置，再为 Windows x64 构建；缺少签名配置时标签发布立即失败。
 4. Windows 构建成功后整理附件并生成 `latest.json`，创建 Release **预发布草稿**；保留完整便携 ZIP、自检与摘要，同时提供携带相同 Python 运行环境和完整许可证的 NSIS/MSI。Windows 更新默认使用 NSIS `-setup.exe`；MSI 仍提供手动安装。工作流不构建或上传 macOS 产物。
 5. 检查产物、签名、Windows 清单并补充发布说明，再公开草稿。验收通过后发布为正式版本（取消预发布标记），客户端才会通过 latest 地址检测到该版本；保持预发布标记时不会被稳定更新通道选中。缺包、缺签名或缺平台时不生成可发布清单。
 
diff --git a/docs/windows-standalone.md b/docs/windows-standalone.md
index 63bb8a7..b74c90f 100644
--- a/docs/windows-standalone.md
+++ b/docs/windows-standalone.md
@@ -24,7 +24,7 @@ v1.0.2 包含独立监测、按公众号任务、Markdown/HTML 双格式导出
 
 ## 从源码构建
 
-构建环境：Windows x64、Visual Studio 2022 Build Tools（C++ 桌面开发及 Windows SDK）、Rust stable MSVC、Node.js 24+、pnpm 9+；组装完整发行包还需构建机 Python 3.9+。包管理器只使用 pnpm。
+构建环境：Windows x64、Visual Studio 2022 Build Tools（C++ 桌面开发及 Windows SDK）、Rust MSVC（版本见 `rust-toolchain.toml`）、Node.js 24+、pnpm（版本见 `package.json`）；组装完整发行包还需构建机 Python 3.9+。包管理器只使用 pnpm。
 
 在独立 Git worktree 中执行：
 
@@ -50,7 +50,7 @@ powershell -NoProfile -ExecutionPolicy Bypass -File tools\build-windows.ps1 -Rel
 
 ## 发行包与验收边界
 
-`tools/windows-runtime.lock.json` 固定 Python 和 Windows wheels 的下载地址、版本与 SHA-256；构建时校验后原样保留 Python `LICENSE.txt`、wheel 的 `dist-info` 完整许可证，并补充 Frida wxWindows 许可引用的 GNU LGPL v2 全文。下载缓存只在忽略目录 `dist-windows/.downloads`。
+`tools/windows-runtime.lock.json` 固定 Python 和 Windows wheels 的下载地址、版本与 SHA-256；构建时校验后原样保留 Python `LICENSE.txt`、wheel 的 `dist-info` 完整许可证，并补充 Frida wxWindows 许可引用的 GNU LGPL v2 全文（随仓库保存在 `tools/licenses/`，同样校验 SHA-256）。下载缓存只在忽略目录 `dist-windows/.downloads`。
 
 构建机还会从 Cargo/pnpm 依赖复制完整许可与字体 OFL，补回上游遗漏的许可文件；MPL 组件和部分缺声明组件的原版源码一并附带。详见包内 `THIRD-PARTY-NOTICES.md` 与 `licenses/dependencies/index.json`，该过程只在构建阶段依赖 Cargo/pnpm。
 
@@ -62,7 +62,7 @@ python tools/verify-windows-release.py --directory dist-windows\MPider-v1.0.2-wi
 
 该检查只核对文件完整性、x64 PE、实际 Python/依赖版本以及虚构材料 AES-GCM 和当前用户 DPAPI 往返，不启动微信、不读取真实会话、不发送采集请求。**离线检查成功不代表真实采集或长期稳定性通过。**页面交互验收需在交互桌面另行进行，真实数据不得进入公开包。
 
-`.github/workflows/release.yml` 在 Windows 执行类型、Rust、Python、Node 离线检查后构建，并重新解压 ZIP 验证。手动触发只留存 Actions artifact；`v*` 标签必须与应用版本一致，只创建预发布草稿，核验后再公开。当前流程不发布 macOS 安装包，避免将旧代理工作流支持误认为新原生工作台支持。
+`.github/workflows/release.yml` 先下载并校验全部锁定依赖，再在 Windows 执行类型、Rust、Python、Node 离线检查后构建，并重新解压 ZIP 验证。手动触发只留存 Actions artifact；`v*` 标签必须与应用版本一致，只创建预发布草稿，核验后再公开。当前流程不发布 macOS 安装包，避免将旧代理工作流支持误认为新原生工作台支持。
 
 ## 数据与异常
 
diff --git a/native/requirements.txt b/native/requirements.txt
index c74c3e2..d14bfdc 100644
--- a/native/requirements.txt
+++ b/native/requirements.txt
@@ -1,3 +1,5 @@
-# 原生桥与会话协议的已验证依赖；不安装 frida-tools。
+# 原生桥与会话协议的已验证依赖，与 tools/windows-runtime.lock.json 保持一致；不安装 frida-tools。
 frida==17.23.3
 cryptography==50.0.2
+cffi==2.0.0
+pycparser==2.23
diff --git a/native/test_runtime_lock.py b/native/test_runtime_lock.py
new file mode 100644
index 0000000..bd6c05d
--- /dev/null
+++ b/native/test_runtime_lock.py
@@ -0,0 +1,19 @@
+import hashlib
+import json
+from pathlib import Path
+import unittest
+
+ROOT = Path(__file__).resolve().parent.parent
+
+
+class RuntimeLockTests(unittest.TestCase):
+    def test_vendored_licenses_match_locked_digests(self):
+        # 在 Windows 检出上提前发现换行被转换，避免等到长构建后的组装阶段才失败。
+        lock = json.loads((ROOT / "tools/windows-runtime.lock.json").read_text(encoding="utf-8"))
+        for item in lock["licenses"]:
+            data = (ROOT / item["path"]).read_bytes()
+            self.assertEqual(hashlib.sha256(data).hexdigest(), item["sha256"], item["filename"])
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/package.json b/package.json
index 36afda8..5dedf4f 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "private": true,
   "version": "1.0.2",
   "type": "module",
+  "packageManager": "pnpm@10.29.2",
   "description": "mpider 桌面外壳的前端 + Tauri CLI（前端源码在 frontend/，Tauri 壳在 src-tauri/）",
   "engines": {
     "node": ">=24"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..6fc7331
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,6 @@
+# CI、发行与本地开发共用同一版本；升级时改这里并单独验证 Clippy。
+[toolchain]
+channel = "1.99.1"
+profile = "minimal"
+components = ["rustfmt", "clippy"]
+targets = ["x86_64-pc-windows-msvc"]
diff --git a/tools/licenses/Frida-COPYING.LIB b/tools/licenses/Frida-COPYING.LIB
new file mode 100644
index 0000000..ede5d54
--- /dev/null
+++ b/tools/licenses/Frida-COPYING.LIB
@@ -0,0 +1,480 @@
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
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+
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+
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diff --git a/tools/package-windows-release.py b/tools/package-windows-release.py
index 86fadcb..986e792 100644
--- a/tools/package-windows-release.py
+++ b/tools/package-windows-release.py
@@ -75,28 +75,37 @@ def verify_pe(executable):
 
 def main():
     parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument("--exe", type=Path, required=True)
+    parser.add_argument("--exe", type=Path)
+    parser.add_argument("--prefetch", action="store_true", help="只下载并校验锁定的运行环境，在长构建前暴露网络问题")
     parser.add_argument("--output", type=Path, default=ROOT / "dist-windows")
     parser.add_argument("--revision", default="source-archive")
     args = parser.parse_args()
-    verify_pe(args.exe)
+    if not args.prefetch:
+        if args.exe is None:
+            parser.error("组装便携包需要 --exe")
+        verify_pe(args.exe)
     version = json.loads((ROOT / "package.json").read_text(encoding="utf-8"))["version"]
     lock = json.loads((ROOT / "tools/windows-runtime.lock.json").read_text(encoding="utf-8"))
+    requirements = (ROOT / "native/requirements.txt").read_text(encoding="utf-8").splitlines()
     for item in lock["packages"]:
-        if item["name"] in ("frida", "cryptography"):
-            requirement = f"{item['name']}=={item['version']}"
-            if requirement not in (ROOT / "native/requirements.txt").read_text(encoding="utf-8").splitlines():
-                raise ValueError(f"运行依赖与锁定包不一致：{requirement}")
+        requirement = f"{item['name']}=={item['version']}"
+        if requirement not in requirements:
+            raise ValueError(f"运行依赖与锁定包不一致：{requirement}")
     output = args.output.resolve()
     output.mkdir(parents=True, exist_ok=True)
+    cache = output / ".downloads"
+    cache.mkdir(exist_ok=True)
+    if args.prefetch:
+        for item in (lock["python"], *lock["packages"]):
+            download(item, cache)
+        print(f"运行环境已就绪：{cache}")
+        return
     package_name = f"MPider-v{version}-windows-x64"
     stage = output / package_name
     if stage.exists():
         shutil.rmtree(stage)
     runtime = stage / "runtime"
     runtime.mkdir(parents=True)
-    cache = output / ".downloads"
-    cache.mkdir(exist_ok=True)
     extract(download(lock["python"], cache), runtime)
     # ._pth 维持嵌入式隔离；加入发行包内的依赖，忽略全局 Python/site-packages。
     (runtime / "python312._pth").write_text("python312.zip\n.\nsession-deps\n", encoding="utf-8")
@@ -107,7 +116,11 @@ def main():
     licenses = stage / "licenses"
     licenses.mkdir()
     for item in lock["licenses"]:
-        shutil.copy2(download(item, cache), licenses / item["filename"])
+        # 全文随仓库固定：gnu.org 常拒绝构建机连接，不让发行卡在长构建之后。
+        source = ROOT / item["path"]
+        if digest(source) != item["sha256"]:
+            raise ValueError(f"许可全文摘要不匹配：{item['filename']}")
+        shutil.copy2(source, licenses / item["filename"])
     subprocess.run([sys.executable, str(ROOT / "tools/collect-third-party-licenses.py"),
                     "--output", str(licenses / "dependencies"), "--cache", str(cache)], check=True)
     # wheel 原有的完整 LICENSE/COPYING 及元数据原样留在 runtime/session-deps。
diff --git a/tools/windows-runtime.lock.json b/tools/windows-runtime.lock.json
index c781022..a6d783c 100644
--- a/tools/windows-runtime.lock.json
+++ b/tools/windows-runtime.lock.json
@@ -38,7 +38,8 @@
   "licenses": [
     {
       "filename": "Frida-COPYING.LIB",
-      "url": "https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt",
+      "path": "tools/licenses/Frida-COPYING.LIB",
+      "source": "https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt",
       "sha256": "cc535c21133c895b56b374c8a1dc1eb948d99003ed2b47372069456b62f42b24"
     }
   ]