diff --git a/.changeset/align-release-token-dry.md b/.changeset/align-release-token-dry.md
new file mode 100644
index 0000000..53d00a2
--- /dev/null
+++ b/.changeset/align-release-token-dry.md
@@ -0,0 +1,5 @@
+---
+"@sfmc-bds/tools": patch
+---
+
+发版编排：GitHub Release 缺失态回退复用 listPackagesWithExistingVersionTags；文档/workflow 对齐 SFMC_GITHUB_TOKEN（兼容旧名）
diff --git a/.github/workflows/changeset-release.yml b/.github/workflows/changeset-release.yml
index f166396..fe03188 100644
--- a/.github/workflows/changeset-release.yml
+++ b/.github/workflows/changeset-release.yml
@@ -50,7 +50,7 @@ jobs:
       # Version PR 需要「创建 PR」权限。仅用 GITHUB_TOKEN 且仓库关闭
       # Settings→Actions→General→「Allow GitHub Actions to create and approve pull requests」时，
       # changesets/action 会 HttpError（分支已推送但 PR 未创建）。
-      # 优先 PAT Secret CHANGESETS_GITHUB_TOKEN；未配置则回退 GITHUB_TOKEN（需上述勾选）。
+      # 优先 PAT：SFMC_GITHUB_TOKEN（权威名）；兼容旧名 CHANGESETS_GITHUB_TOKEN；再回退 GITHUB_TOKEN。
       - name: Create Release Pull Request or Publish
         id: changesets
         uses: changesets/action@v1
@@ -63,6 +63,6 @@ jobs:
           commit: "chore(release): version packages"
           createGithubReleases: false
         env:
-          GITHUB_TOKEN: ${{ secrets.SFMC_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.SFMC_GITHUB_TOKEN || secrets.CHANGESETS_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/docs/dev/npm-publish.md b/docs/dev/npm-publish.md
index 7b71956..23f18f4 100644
--- a/docs/dev/npm-publish.md
+++ b/docs/dev/npm-publish.md
@@ -50,7 +50,7 @@
 任选其一：
 
 1. **推荐（零 Secret）**：Repo Settings → Actions → General → Workflow permissions → 勾选 *Allow GitHub Actions to create and approve pull requests*。
-2. **PAT**：写入 Secret **`CHANGESETS_GITHUB_TOKEN`**（能开本仓 PR）；workflow 优先用该 token，未配置时回退 `GITHUB_TOKEN`。
+2. **PAT**：写入 Secret **`SFMC_GITHUB_TOKEN`**（能开本仓 PR）；workflow 优先用该 token，其次兼容旧名 `CHANGESETS_GITHUB_TOKEN`，再回退 `GITHUB_TOKEN`。
 
 ### 本地一键发版（`npm-run-all2`）
 
@@ -108,7 +108,7 @@ npm run pack:verify
 
 1. npm 账号登录并确认 org [sfmc-bds](https://www.npmjs.com/org/sfmc-bds)
 2. Granular Access Token（Automation）写入 GitHub Secret `NPM_TOKEN`
-3. （可选）若无法开启 Actions「create and approve pull requests」：写入 `CHANGESETS_GITHUB_TOKEN`（见上文 Version PR 权限）
+3. （可选）若无法开启 Actions「create and approve pull requests」：写入 `SFMC_GITHUB_TOKEN`（见上文 Version PR 权限；旧名 `CHANGESETS_GITHUB_TOKEN` 仍可用）
 
 ## 模块包
 
diff --git a/tools/changeset-github-release.mjs b/tools/changeset-github-release.mjs
index a372f62..3a5342d 100644
--- a/tools/changeset-github-release.mjs
+++ b/tools/changeset-github-release.mjs
@@ -12,10 +12,8 @@ import path from "node:path";
 import {
   ROOT,
   extractChangelogNotes,
-  gitCapture,
-  listPublishablePackages,
+  listPackagesWithExistingVersionTags,
   packageDirFor,
-  packageTagName,
   readReleaseTagsState,
   resolveReleaseTagEntries,
   run,
@@ -26,17 +24,10 @@ const forceLatest = process.argv.includes("--latest");
 
 function loadTargets() {
   const state = readReleaseTagsState();
+  /* DRY：缺失态回退与 tag-packages / resolvePackagesNeedingTags 共用同一权威实现 */
   const entries = resolveReleaseTagEntries(state, () => {
-    /* 仅状态文件缺失时回退：当前版本对应 tag 已在本地的可发包 */
     console.warn("[changeset] 无 .sfmc-release-tags.json，回退扫描本地 name@version tag");
-    const out = [];
-    for (const p of listPublishablePackages()) {
-      const tag = packageTagName(p.name, p.version);
-      if (gitCapture(["tag", "-l", tag])) {
-        out.push({ name: p.name, version: p.version, tag });
-      }
-    }
-    return out;
+    return listPackagesWithExistingVersionTags();
   });
   return entries.map((t) => ({
     name: t.name,
diff --git a/tools/changeset-release.test.mjs b/tools/changeset-release.test.mjs
index 2afb95d..6fe2296 100644
--- a/tools/changeset-release.test.mjs
+++ b/tools/changeset-release.test.mjs
@@ -7,6 +7,7 @@ import {
   packageTagName,
   extractChangelogNotes,
   listPendingChangesetFiles,
+  listPackagesWithExistingVersionTags,
   resolveReleaseTagEntries,
   RELEASE_TAGS_STATE,
   PRE_JSON,
@@ -71,6 +72,15 @@ describe("resolveReleaseTagEntries (LSP)", () => {
     const out = resolveReleaseTagEntries({ tags, createdAt: "t" }, () => []);
     assert.equal(out, tags);
   });
+
+  it("gh-release missing-state fallback is listPackagesWithExistingVersionTags (DRY)", () => {
+    /* 契约：changeset-github-release 不得再手写一遍 tag -l 扫描 */
+    const out = resolveReleaseTagEntries(null, () => listPackagesWithExistingVersionTags());
+    assert.ok(Array.isArray(out));
+    for (const e of out) {
+      assert.equal(e.tag, packageTagName(e.name, e.version));
+    }
+  });
 });
 
 describe("listPendingChangesetFiles (pre mode LSP)", () => {