diff --git a/apps/ai-game-creator-shell/package.json b/apps/ai-game-creator-shell/package.json
index 50f3050c7..542010560 100644
--- a/apps/ai-game-creator-shell/package.json
+++ b/apps/ai-game-creator-shell/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@genarrative/ai-game-creator-shell",
   "private": true,
-  "version": "0.1.12",
+  "version": "0.1.19",
   "type": "module",
   "scripts": {
     "dev": "node scripts/start-tauri-dev.mjs",
@@ -9,6 +9,7 @@
     "dev-stack": "node scripts/start-dev-stack.mjs",
     "build": "node scripts/build-release.mjs",
     "release:upload": "node scripts/release-upload.mjs",
+    "bump-version": "node scripts/bump-version.mjs",
     "skill-pack:check": "node scripts/check-skill-pack.mjs",
     "skill-pack:sync": "node scripts/check-skill-pack.mjs --write",
     "skill-pack:test": "node --test scripts/check-skill-pack.test.mjs",
diff --git a/apps/ai-game-creator-shell/scripts/build-release.mjs b/apps/ai-game-creator-shell/scripts/build-release.mjs
index 03a61ba9d..501b5b20b 100644
--- a/apps/ai-game-creator-shell/scripts/build-release.mjs
+++ b/apps/ai-game-creator-shell/scripts/build-release.mjs
@@ -5,6 +5,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 const appRoot = fileURLToPath(new URL('..', import.meta.url));
+const repoRoot = path.resolve(appRoot, '../..');
 const defaultReleaseTarget = 'x86_64-pc-windows-msvc';
 const releaseTarget =
   process.env.AGC_BUILD_TARGET?.trim() || defaultReleaseTarget;
@@ -49,16 +50,23 @@ function parseVersion(value, label) {
   return value;
 }
 
-export function nextPatchVersion(localVersion, remoteVersion) {
-  const local = parseVersion(localVersion, '本地版本');
-  const remote =
-    remoteVersion == null ? null : parseVersion(remoteVersion, 'OSS版本');
-  const base = remote && compareVersions(remote, local) > 0 ? remote : local;
-  const [major, minor, patch] = base.split('.').map(Number);
-  if (patch === Number.MAX_SAFE_INTEGER) {
-    throw new Error(`版本号 patch 已达到上限：${base}`);
+export function bumpVersion(current, target = 'patch') {
+  const [major, minor, patch] =
+    parseVersion(current, '当前版本').split('.').map(Number);
+  if (target === 'major') return `${major + 1}.0.0`;
+  if (target === 'minor') return `${major}.${minor + 1}.0`;
+  if (target === 'patch' || target == null) {
+    if (patch === Number.MAX_SAFE_INTEGER) {
+      throw new Error(`版本号 patch 已达到上限：${current}`);
+    }
+    return `${major}.${minor}.${patch + 1}`;
   }
-  return `${major}.${minor}.${patch + 1}`;
+  if (typeof target === 'string' && /^\d+\.\d+\.\d+$/u.test(target)) {
+    return parseVersion(target, '指定版本');
+  }
+  throw new Error(
+    `无法识别的版本目标：${String(target)}（支持 patch / minor / major / 明确的三段版本号）`,
+  );
 }
 
 async function readRemoteVersion() {
@@ -88,14 +96,52 @@ function replaceVersionLine(source, version, pattern, label) {
   return source.replace(pattern, `$1${version}$3`);
 }
 
-export async function prepareReleaseVersion() {
-  const localVersion = parseVersion(readPackageJson().version, '本地版本');
-  const remoteVersion = await readRemoteVersion();
-  const requestedVersion = process.env.AGC_RELEASE_VERSION?.trim();
-  const nextVersion = requestedVersion
-    ? parseVersion(requestedVersion, '指定版本')
-    : nextPatchVersion(localVersion, remoteVersion);
+const versionFileSources = [
+  {
+    file: packageJsonPath,
+    pattern: /("version"\s*:\s*")([^"]+)(")/u,
+    label: 'package.json',
+  },
+  {
+    file: rootPackageLockPath,
+    pattern: /("apps\/ai-game-creator-shell"\s*:\s*\{\s*\n\s*"name"\s*:\s*"@genarrative\/ai-game-creator-shell"\s*,\s*\n\s*"version"\s*:\s*")([^"]+)(")/u,
+    label: 'package-lock.json',
+  },
+  {
+    file: tauriConfigPath,
+    pattern: /("version"\s*:\s*")([^"]+)(")/u,
+    label: 'tauri.conf.json',
+  },
+  {
+    file: cargoManifestPath,
+    pattern: /(^\[package\][\s\S]*?^version\s*=\s*")([^"]+)(")/mu,
+    label: 'Cargo.toml',
+  },
+  {
+    file: cargoLockPath,
+    pattern: /(^name\s*=\s*"genarrative-ai-game-creator-shell"\s*\nversion\s*=\s*")([^"]+)(")/mu,
+    label: 'Cargo.lock',
+  },
+];
 
+export function readLocalVersion() {
+  return parseVersion(readPackageJson().version, '本地版本');
+}
+
+export function validateVersionConsistency(expectedVersion) {
+  for (const source of versionFileSources) {
+    const match = fs.readFileSync(source.file, 'utf8').match(source.pattern);
+    const actual = match ? match[2].trim() : '<未找到>';
+    if (actual !== expectedVersion) {
+      throw new Error(
+        `AGC 版本号不一致：${source.label} 应为 ${expectedVersion}，实际 ${actual}`,
+      );
+    }
+  }
+}
+
+export function writeVersionFiles(version) {
+  const nextVersion = parseVersion(version, '目标版本');
   const packageSource = fs.readFileSync(packageJsonPath, 'utf8');
   fs.writeFileSync(
     packageJsonPath,
@@ -151,14 +197,47 @@ export async function prepareReleaseVersion() {
     ),
   );
 
-  console.log(
-    requestedVersion
-      ? `[ai-game-creator-shell] 使用指定版本 ${nextVersion}（本地 ${localVersion} / OSS ${remoteVersion ?? '不存在'}）`
-      : `[ai-game-creator-shell] 版本 ${localVersion} / OSS ${remoteVersion ?? '不存在'} -> ${nextVersion}`,
-  );
   return nextVersion;
 }
 
+export function assertVersionCommitted() {
+  const repoPaths = versionFileSources.map((source) =>
+    path.relative(repoRoot, source.file).replaceAll('\\', '/'),
+  );
+  const changed =
+    spawnSync(
+      'git',
+      ['diff', '--quiet', 'HEAD', '--', ...repoPaths],
+      { cwd: repoRoot },
+    ).status === 1;
+  if (changed) {
+    throw new Error(
+      '版本文件相对 HEAD 存在未提交改动，请先提交后再发布：运行 npm --prefix apps/ai-game-creator-shell run bump-version -- --commit',
+    );
+  }
+}
+
+export function prepareReleaseVersion() {
+  const localVersion = readLocalVersion();
+  validateVersionConsistency(localVersion);
+  console.log(
+    `[ai-game-creator-shell] 使用仓库版本 ${localVersion}（不再自动递增或自由指定版本）`,
+  );
+  return localVersion;
+}
+
+export async function assertVersionNotBelowOss(version) {
+  const remoteVersion = await readRemoteVersion();
+  if (remoteVersion && compareVersions(version, remoteVersion) < 0) {
+    throw new Error(
+      `仓库版本 ${version} 低于线上 OSS 版本 ${remoteVersion}。请先运行 npm --prefix apps/ai-game-creator-shell run bump-version 提升版本后再发布。`,
+    );
+  }
+  console.log(
+    `[ai-game-creator-shell] 线上 OSS 版本 ${remoteVersion ?? '不存在'}，发布版本 ${version}`,
+  );
+}
+
 export function runTauriBuild(args = []) {
   const noBundle = args.includes('--no-bundle');
   const hasTarget = args.includes('--target');
diff --git a/apps/ai-game-creator-shell/scripts/build-release.test.mjs b/apps/ai-game-creator-shell/scripts/build-release.test.mjs
index d2853082f..5e00983c9 100644
--- a/apps/ai-game-creator-shell/scripts/build-release.test.mjs
+++ b/apps/ai-game-creator-shell/scripts/build-release.test.mjs
@@ -1,16 +1,19 @@
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
 import { test } from 'node:test';
+import { fileURLToPath } from 'node:url';
 
 import {
+  bumpVersion,
   compareVersions,
   createUpdateManifest,
-  nextPatchVersion,
   selectReleaseArtifact,
 } from './build-release.mjs';
 
 test('selects an explicit release artifact when configured', () => {
-  const artifactPath = new URL('../package.json', import.meta.url).pathname;
+  const artifactPath = fileURLToPath(
+    new URL('../package.json', import.meta.url),
+  );
   const previous = process.env.AGC_UPDATE_ARTIFACT;
   process.env.AGC_UPDATE_ARTIFACT = artifactPath;
   try {
@@ -30,7 +33,7 @@ test('does not select unsupported files', () => {
 
 test('manifest contains version, download URL and integrity fields', () => {
   const manifest = createUpdateManifest(
-    new URL('../package.json', import.meta.url).pathname,
+    fileURLToPath(new URL('../package.json', import.meta.url)),
   );
   assert.match(manifest.version, /^\d+\.\d+\.\d+$/u);
   assert.match(
@@ -46,7 +49,7 @@ test('manifest preserves multiline release notes', () => {
   process.env.AGC_UPDATE_RELEASE_NOTES = '第一行\n第二行\r\n第三行';
   try {
     const manifest = createUpdateManifest(
-      new URL('../package.json', import.meta.url).pathname,
+      fileURLToPath(new URL('../package.json', import.meta.url)),
     );
     assert.equal(manifest.releaseNotes, '第一行\n第二行\r\n第三行');
   } finally {
@@ -55,11 +58,14 @@ test('manifest preserves multiline release notes', () => {
   }
 });
 
-test('next release version follows the higher local or OSS version', () => {
+test('bump version follows the requested target', () => {
   assert.equal(compareVersions('0.1.15', '0.1.12'), 1);
-  assert.equal(nextPatchVersion('0.1.12', '0.1.15'), '0.1.16');
-  assert.equal(nextPatchVersion('0.1.18', '0.1.15'), '0.1.19');
-  assert.equal(nextPatchVersion('0.1.12', null), '0.1.13');
+  assert.equal(compareVersions('0.1.12', '0.1.12'), 0);
+  assert.equal(bumpVersion('0.1.19', 'patch'), '0.1.20');
+  assert.equal(bumpVersion('0.1.19'), '0.1.20');
+  assert.equal(bumpVersion('0.1.19', 'minor'), '0.2.0');
+  assert.equal(bumpVersion('0.1.19', 'major'), '1.0.0');
+  assert.equal(bumpVersion('0.1.12', '0.1.25'), '0.1.25');
 });
 
 test('release upload forces overwrite for versioned artifact and latest pointer', () => {
@@ -72,3 +78,12 @@ test('release upload forces overwrite for versioned artifact and latest pointer'
     2,
   );
 });
+
+test('release upload verifies the version is committed and not below OSS', () => {
+  const source = readFileSync(
+    new URL('./release-upload.mjs', import.meta.url),
+    'utf8',
+  );
+  assert.match(source, /assertVersionCommitted\(\)/u);
+  assert.match(source, /assertVersionNotBelowOss\(/u);
+});
diff --git a/apps/ai-game-creator-shell/scripts/bump-version.mjs b/apps/ai-game-creator-shell/scripts/bump-version.mjs
new file mode 100644
index 000000000..a5cb61483
--- /dev/null
+++ b/apps/ai-game-creator-shell/scripts/bump-version.mjs
@@ -0,0 +1,121 @@
+import { spawnSync } from 'node:child_process';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const appRoot = fileURLToPath(new URL('..', import.meta.url));
+const repoRoot = path.resolve(appRoot, '../..');
+
+const {
+  bumpVersion,
+  readLocalVersion,
+  writeVersionFiles,
+} = await import('./build-release.mjs');
+
+const versionFiles = [
+  'apps/ai-game-creator-shell/package.json',
+  'package-lock.json',
+  'apps/ai-game-creator-shell/src-tauri/tauri.conf.json',
+  'apps/ai-game-creator-shell/src-tauri/Cargo.toml',
+  'apps/ai-game-creator-shell/src-tauri/Cargo.lock',
+];
+
+function parseArgs(argv) {
+  const args = argv.slice(2);
+  const explicitIndex = args.indexOf('--version');
+  const explicit = explicitIndex >= 0 ? args[explicitIndex + 1] : null;
+  const target =
+    explicit ??
+    args.find((arg) => arg === 'patch' || arg === 'minor' || arg === 'major') ??
+    'patch';
+  return { target, commit: args.includes('--commit') };
+}
+
+function runGit(args) {
+  const result = spawnSync('git', args, { cwd: repoRoot, stdio: 'inherit' });
+  if (result.error) throw result.error;
+  return result.status ?? 1;
+}
+
+function hasUncommittedVersionChanges() {
+  return (
+    spawnSync('git', ['diff', '--quiet', '--', ...versionFiles], {
+      cwd: repoRoot,
+    }).status === 1
+  );
+}
+
+function otherStagedFiles() {
+  const result = spawnSync(
+    'git',
+    ['diff', '--cached', '--name-only'],
+    { cwd: repoRoot, encoding: 'utf8' },
+  );
+  if (result.status !== 0) {
+    throw new Error('无法读取已暂存文件列表');
+  }
+  const versionSet = new Set(versionFiles);
+  return result.stdout
+    .split('\n')
+    .map((file) => file.trim())
+    .filter(Boolean)
+    .filter((file) => !versionSet.has(file));
+}
+
+const { target, commit } = parseArgs(process.argv);
+
+// 提交前先确认没有其他已暂存改动，避免把无关改动一并提交；若存在则在改动任何文件前中止。
+if (commit) {
+  const others = otherStagedFiles();
+  if (others.length > 0) {
+    console.error(
+      `[bump-version] 检测到其他已暂存改动，为避免误提交，请先单独处理后再运行 --commit：\n  ${others.join('\n  ')}`,
+    );
+    console.error(
+      '提示：用 git restore --staged <file> 取消暂存，或先提交这些改动。',
+    );
+    process.exit(1);
+  }
+}
+
+const current = readLocalVersion();
+
+// 若版本文件已带着一次未提交的提升（例如先默认跑过一次），再 --commit 时不再重复递增，直接提交现有改动。
+const next =
+  commit && hasUncommittedVersionChanges()
+    ? current
+    : bumpVersion(current, target);
+
+writeVersionFiles(next);
+
+if (!commit) {
+  console.log(
+    `[bump-version] 版本 ${current} -> ${next}（已写入版本文件，未创建提交；如需提交加 --commit）`,
+  );
+  process.exit(0);
+}
+
+const addStatus = runGit(['add', ...versionFiles]);
+if (addStatus !== 0) process.exit(addStatus);
+
+const hasDiff =
+  spawnSync('git', ['diff', '--cached', '--quiet'], {
+    cwd: repoRoot,
+  }).status === 1;
+
+if (!hasDiff) {
+  console.log(`[bump-version] 版本未变化（已是 ${current}），未创建提交`);
+  process.exit(0);
+}
+
+const commitStatus = runGit([
+  'commit',
+  '-m',
+  `提升 AGC 版本至 ${next}`,
+  '-m',
+  `- AGC 客户端版本提升至 ${next}`,
+  '-m',
+  '- 同步更新 package.json、根 package-lock.json、tauri.conf.json、Cargo.toml、Cargo.lock 中的 AGC 包条目',
+]);
+if (commitStatus !== 0) process.exit(commitStatus);
+
+console.log(`[bump-version] 已提交版本 ${next}（本地提交，未推送）`);
diff --git a/apps/ai-game-creator-shell/scripts/release-upload.mjs b/apps/ai-game-creator-shell/scripts/release-upload.mjs
index ee5af4452..e71b27dd0 100644
--- a/apps/ai-game-creator-shell/scripts/release-upload.mjs
+++ b/apps/ai-game-creator-shell/scripts/release-upload.mjs
@@ -9,8 +9,13 @@ if (!/^[a-z0-9][a-z0-9.-]{1,62}$/u.test(bucket) || /[\r\n\0]/u.test(endpoint)) {
 }
 process.env.AGC_UPDATE_OSS_BASE_URL ||= `https://${bucket}.${endpoint}/agc`;
 
-const { generateUpdateManifest, prepareReleaseVersion, runTauriBuild } =
-  await import('./build-release.mjs');
+const {
+  assertVersionCommitted,
+  assertVersionNotBelowOss,
+  generateUpdateManifest,
+  prepareReleaseVersion,
+  runTauriBuild,
+} = await import('./build-release.mjs');
 
 function runOssutil(args) {
   const binary = process.env.OSSUTIL_BIN?.trim() || 'ossutil';
@@ -36,7 +41,9 @@ function runOssutil(args) {
   if (result.status !== 0) process.exit(result.status ?? 1);
 }
 
-await prepareReleaseVersion();
+const releaseVersion = await prepareReleaseVersion();
+assertVersionCommitted();
+await assertVersionNotBelowOss(releaseVersion);
 runTauriBuild([]);
 const { artifact, manifestPath, manifest } = generateUpdateManifest();
 const artifactKey = `agc/${manifest.version}/${path.basename(artifact)}`;
diff --git a/apps/ai-game-creator-shell/src-tauri/Cargo.lock b/apps/ai-game-creator-shell/src-tauri/Cargo.lock
index f4ca27d53..4196e769b 100644
--- a/apps/ai-game-creator-shell/src-tauri/Cargo.lock
+++ b/apps/ai-game-creator-shell/src-tauri/Cargo.lock
@@ -1703,7 +1703,7 @@ dependencies = [
 
 [[package]]
 name = "genarrative-ai-game-creator-shell"
-version = "0.1.12"
+version = "0.1.19"
 dependencies = [
  "agent-runtime-core",
  "axum",
diff --git a/apps/ai-game-creator-shell/src-tauri/Cargo.toml b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
index 7aa0e1cb4..1d3b2b20d 100644
--- a/apps/ai-game-creator-shell/src-tauri/Cargo.toml
+++ b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "genarrative-ai-game-creator-shell"
-version = "0.1.12"
+version = "0.1.19"
 edition = "2021"
 publish = false
 
diff --git a/apps/ai-game-creator-shell/src-tauri/tauri.conf.json b/apps/ai-game-creator-shell/src-tauri/tauri.conf.json
index 1eb8e0319..f9d8c1b0f 100644
--- a/apps/ai-game-creator-shell/src-tauri/tauri.conf.json
+++ b/apps/ai-game-creator-shell/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Genarrative AI Game Creator",
-  "version": "0.1.12",
+  "version": "0.1.19",
   "identifier": "world.genarrative.ai-game-creator",
   "build": {
     "beforeDevCommand": "npm --prefix ../.. run agc:serve",
diff --git a/docs/technical/【技术方案】AGC客户端更新检查与下载-2026-08-31.md b/docs/technical/【技术方案】AGC客户端更新检查与下载-2026-08-31.md
index 29eae7a7f..757afc474 100644
--- a/docs/technical/【技术方案】AGC客户端更新检查与下载-2026-08-31.md
+++ b/docs/technical/【技术方案】AGC客户端更新检查与下载-2026-08-31.md
@@ -29,21 +29,62 @@ AGC 每次启动时由根窗口检查一次公开 OSS 更新清单。清单默
 
 ## 发布约定
 
-当前发布目标固定为 Windows x64 NSIS。执行 `npm run ai-game-creator-shell:build` 会先读取
-`VITE_AGC_UPDATE_MANIFEST_URL`（默认 `https://agc-dev.oss-rg-china-mainland.aliyuncs.com/agc/latest.json`）的
-`latest.json`，取本地与 OSS 的较高版本并递增一个 patch，然后同步更新 package、Tauri 和 Cargo
-版本后再向 Tauri 传入 `--target x86_64-pc-windows-msvc` 构建。OSS 清单首次不存在时按本地版本递增；
-OSS 请求失败、清单格式错误或版本无效会终止发布，避免覆盖线上版本。构建完成后自动扫描 `.exe`
-安装包，并在 `apps/ai-game-creator-shell/src-tauri/target/x86_64-pc-windows-msvc/release/bundle/latest.json`
-生成包含版本、下载地址、大小和 SHA-256 的清单。可通过 `AGC_BUILD_TARGET` 显式覆盖目标（发布仍应使用
-Windows x64），通过 `AGC_UPDATE_ARTIFACT` 指定要发布的安装包，通过 `AGC_UPDATE_OSS_BASE_URL` 指定
-OSS 前缀，通过 `AGC_RELEASE_VERSION` 指定三段版本号（仅在明确需要复现指定版本时使用），通过
-`AGC_UPDATE_RELEASE_NOTES` 写入发布说明，支持多行文本且保留内部换行；`--no-bundle` smoke 构建不会读取 OSS、修改版本或生成清单。
+> ⚠️ 发布新版本时，版本号提升只发生在构建/上传工作区内，**不会自动回写仓库**。
+> 🔑 版本号以仓库为准。发布流程不再自动递增版本，也不再支持 `AGC_RELEASE_VERSION` 自由指定版本。
+> 发布前必须先运行版本提升命令，把目标版本写回仓库并提交，发布只读取这份已提交的版本。
+
+**发布前先提升版本（开发者执行）**
+
+执行以下任一命令，会把 AGC 版本写入 `package.json`、根 `package-lock.json`、
+`tauri.conf.json`、`Cargo.toml`、`Cargo.lock` 五处。**默认只写入版本文件、不会创建提交**；
+需要创建提交时在命令末尾加 `--commit`（只做本地提交，push 由开发者自行确认）：
+
+```bash
+# 提升一个 patch（默认），只写入版本文件，例如 0.1.19 -> 0.1.20
+npm run ai-game-creator-shell:bump-version
+npm run ai-game-creator-shell:bump-version -- patch
+
+# 提升版本并本地提交
+npm run ai-game-creator-shell:bump-version -- --commit
+
+# 提升 minor / major
+npm run ai-game-creator-shell:bump-version -- minor
+npm run ai-game-creator-shell:bump-version -- major
+
+# 指定明确的三段版本（一般只用于复现/回填）
+npm run ai-game-creator-shell:bump-version -- --version 0.1.25
+
+# 指定版本并提交
+npm run ai-game-creator-shell:bump-version -- --version 0.1.25 --commit
+```
+
+若先用默认方式写入版本（未提交），再补 `--commit`，命令会识别到工作区已提升、直接提交现有改动，
+**不会重复递增**。提交前若检测到**除版本文件外的其他已暂存改动**，会中止并提示先处理，避免误提交无关内容。
+提交标题固定为“提升 AGC 版本至 x.y.z”。
+
+**构建/发布只读仓库版本（`npm run ai-game-creator-shell:build` 与 `release:upload`）**
+
+构建与发布都不再改写版本文件，而是读取仓库版本。前者只校验五个版本来源一致（不一致会中止，
+防止漂移）；后者（`release:upload`）在上传前还会做两道校验：
+
+1. 校验版本相对 `HEAD` 已提交（`assertVersionCommitted`）：若版本文件存在未提交改动会中止，
+   确保本地发布与 Jenkins 检出的是同一个版本。
+2. 通过 `assertVersionNotBelowOss` 读取 OSS `latest.json`：若仓库版本**低于**线上版本会中止，
+   并提示先运行 `bump-version`，避免回退线上版本；OSS 读取失败或清单格式错误同样会中止。
+   仓库版本等于或高于线上版本才放行。
+
+当前发布目标固定为 Windows x64 NSIS，会向 Tauri 传入 `--target x86_64-pc-windows-msvc` 构建。
+构建完成后自动扫描 `.exe` 安装包，并在
+`apps/ai-game-creator-shell/src-tauri/target/x86_64-pc-windows-msvc/release/bundle/latest.json`
+生成包含版本、下载地址、大小和 SHA-256 的清单，版本取仓库 `package.json` 的 `version`。
+可通过 `AGC_BUILD_TARGET` 显式覆盖目标（发布仍应使用 Windows x64），通过 `AGC_UPDATE_ARTIFACT`
+指定要发布的安装包，通过 `AGC_UPDATE_OSS_BASE_URL` 指定 OSS 前缀，通过 `AGC_UPDATE_RELEASE_NOTES`
+写入发布说明（支持多行文本且保留内部换行）；`--no-bundle` smoke 构建不会读取 OSS、修改版本或生成清单。
 
 每次发布安装包上传完成后，再使用 ossutil 的 `--force` 覆盖上传同一目录生成的 `latest.json`，确保固定的 latest 指针和 `downloadUrl` 指向已存在的 OSS 对象；未显式强制覆盖时，ossutil 在目标已存在时会交互询问并按默认值跳过，不能作为 Jenkins 非交互发布方式。清单和安装包均使用公开可读对象，不在清单中保存凭据、签名或本地路径。构建脚本本身不负责上传 OSS，发布流水线通过 `release:upload` 完成上传。
 
 如需一键构建并上传，可执行 `npm run ai-game-creator-shell:release:upload`。该命令要求本机已安装并配置 `ossutil`，
-先按上述规则比较 OSS 版本、递增 patch、构建 Windows x64 NSIS，再上传安装包和 `latest.json`。默认上传到
+先按上述规则取仓库版本并校验、构建 Windows x64 NSIS，再上传安装包和 `latest.json`。默认上传到
 `agc-dev` / `oss-rg-china-mainland.aliyuncs.com`，也可用 `AGC_OSS_BUCKET`、`AGC_OSS_ENDPOINT` 和 `OSSUTIL_BIN`
 覆盖；本机执行时凭据由 ossutil 本机配置读取，不能写入仓库或命令行参数。
 
@@ -63,6 +104,6 @@ Jenkins Checkout 的 `git clean -fdx` 会清理该构建目录，因此每次全
 Jenkins Job 在“Build and upload”阶段通过受保护凭据 ID `AliyunAccessKeyId` 和
 `AliyunaccessKeySecret` 注入 AccessKey，仅在当前进程运行时传给 ossutil，不写入仓库、workspace 或构建日志；
 本机运行仍使用 ossutil 配置。凭据必须具备 `PutObject` 权限；OSS 对客户端保持公共读即可，公共读本身不授予
-Jenkins 上传权限。由于版本号取决于 OSS 当前清单，Job 已关闭并发构建；若 Jenkins
-上存在多个 AGC 发布 Job，还应使用同一个 Lockable Resource 串行化发布。Job 参数
-`AGC_RELEASE_VERSION` 留空时自动递增，填写后会使用指定版本并更新对应的 `latest.json`，因此回滚或测试旧版本前应确认不会覆盖线上更新入口。
+Jenkins 上传权限。由于版本号以仓库为准、发布只读仓库版本且禁止回退线上版本，Job 已关闭并发构建；若 Jenkins
+上存在多个 AGC 发布 Job，还应使用同一个 Lockable Resource 串行化发布。发布前请先在仓库上运行
+`npm run ai-game-creator-shell:bump-version` 提升并提交版本，再触发发布流水线。
diff --git a/jenkins/Jenkinsfile.ai-game-creator-shell-build b/jenkins/Jenkinsfile.ai-game-creator-shell-build
index 3e304cf63..31d5568be 100644
--- a/jenkins/Jenkinsfile.ai-game-creator-shell-build
+++ b/jenkins/Jenkinsfile.ai-game-creator-shell-build
@@ -21,7 +21,6 @@ pipeline {
   parameters {
     string(name: 'SOURCE_BRANCH', defaultValue: 'master', description: '源码分支')
     string(name: 'COMMIT_HASH', defaultValue: '', description: '可选，指定属于 SOURCE_BRANCH 的 Git commit')
-    string(name: 'AGC_RELEASE_VERSION', defaultValue: '', description: '可选，指定三段版本号；留空则按 OSS 与本地版本自动递增 patch')
     text(name: 'AGC_UPDATE_RELEASE_NOTES', defaultValue: '', description: '可选，支持多行文本，写入 latest.json 的发布说明')
     string(name: 'OSSUTIL_BIN', defaultValue: 'ossutil', description: 'ossutil 或 ossutil.exe 的绝对路径/命令名')
   }
@@ -127,7 +126,6 @@ pipeline {
           withEnv([
             "PATH=${env.AGC_WINDOWS_PATH}",
             "OSSUTIL_BIN=${params.OSSUTIL_BIN}",
-            "AGC_RELEASE_VERSION=${params.AGC_RELEASE_VERSION}",
             "AGC_UPDATE_RELEASE_NOTES=${params.AGC_UPDATE_RELEASE_NOTES}",
           ]) {
             powershell '''
diff --git a/package-lock.json b/package-lock.json
index 47cf1217e..627be402a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -93,7 +93,7 @@
     },
     "apps/ai-game-creator-shell": {
       "name": "@genarrative/ai-game-creator-shell",
-      "version": "0.1.12",
+      "version": "0.1.19",
       "dependencies": {
         "@cubone/react-file-manager": "^1.35.0",
         "@genarrative/image-canvas-core": "0.1.0",
diff --git a/package.json b/package.json
index 80aa34e94..ec97e50ac 100644
--- a/package.json
+++ b/package.json
@@ -172,6 +172,7 @@
     "ai-game-creator-shell:dev-server": "npm --prefix apps/ai-game-creator-shell run dev-server",
     "ai-game-creator-shell:build": "npm --prefix apps/ai-game-creator-shell run build --",
     "ai-game-creator-shell:release:upload": "npm --prefix apps/ai-game-creator-shell run release:upload",
+    "ai-game-creator-shell:bump-version": "npm --prefix apps/ai-game-creator-shell run bump-version --",
     "ai-game-creator-shell:llm-status": "npm --prefix apps/ai-game-creator-shell run llm-status --",
     "ai-game-creator-shell:agent-task": "npm --prefix apps/ai-game-creator-shell run agent-task --",
     "agc:chat": "npm --prefix apps/ai-game-creator-shell run chat --",