fix(slides): lint 放行并识别 embed 嵌入元素

schema 已支持 <embed> 嵌入 SVG 协议,但版式准出 lint 未同步: - SXSD 标签校验仅在 <whiteboard> 祖先下放行 SVG 命名空间子树, <embed> 内的合法 <svg> 会被判 sxsd_unsupported_tag 并 block - extract_elements 不提取 embed,仅含 embed 的页面被误报 blank_slide,也不参与重叠/密度检查修复:SVG 子树白名单加入 embed 祖先并更新 svg 报错 hint;embed 进入元素提取以及 slide_content_visual_bbox、is_large_visual_child 的视觉元素集合。新增 embed 内 svg 放行、embed-only 不报空白页两个测试,extract_elements 测试覆盖 embed。 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
feat(slides): 支持嵌入 SVG 内容协议
2026-08-03 08:32:46 +08:00 · 2026-07-29 11:59:13 +08:00 · 2026-07-29 11:30:29 +08:00 · 2026-07-29 10:55:05 +08:00 · 2026-07-28 21:45:00 +08:00 · 2026-07-28 21:02:37 +08:00
32 changed files with 895 additions and 771 deletions
--- a/.github/workflows/macos-release-rehearsal.yml
+++ b/.github/workflows/macos-release-rehearsal.yml
@@ -1,52 +0,0 @@
-name: macOS Release Rehearsal
-
-on:
-  workflow_dispatch:
-    inputs:
-      check:
-        description: Rehearsal check to run
-        required: true
-        default: preflight-rejects-mismatched-tag
-        type: choice
-        options:
-          - preflight-rejects-mismatched-tag
-
-permissions:
-  contents: read
-
-jobs:
-  preflight-rejects-mismatched-tag:
-    if: ${{ inputs.check == 'preflight-rejects-mismatched-tag' }}
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          persist-credentials: false
-      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
-        with:
-          node-version: '22.14.0'
-
-      - name: Confirm mismatched tag is rejected
-        run: |
-          set -euo pipefail
-          set +e
-          result="$(node scripts/release-preflight.js --tag v0.0.0-beta.999 2>&1)"
-          status=$?
-          set -e
-          (( status != 0 )) || { echo "Mismatched release tag was accepted." >&2; exit 1; }
-          node - "$result" <<'NODE'
-          const result = JSON.parse(process.argv[2]);
-          if (result?.ok !== false || result?.error?.type !== "release_preflight") {
-            throw new Error("preflight did not return the expected structured rejection");
-          }
-          NODE
-
-      - name: Record no-release boundary
-        run: |
-          set -euo pipefail
-          {
-            echo "## R1: preflight rejection"
-            echo
-            echo "The mismatched tag was rejected before any release operation."
-            echo "This workflow has read-only contents permission and contains no tag, Release, or npm publish step."
-          } >> "$GITHUB_STEP_SUMMARY"
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,276 +8,97 @@ on:
 permissions:
  contents: read

-concurrency:
-  group: release-${{ github.ref_name }}
-  cancel-in-progress: false
-
 jobs:
  preflight:
    runs-on: ubuntu-22.04
    permissions:
      contents: read
-    outputs:
-      source_sha: ${{ steps.validate.outputs.source_sha }}
-      version: ${{ steps.validate.outputs.version }}
-      channel: ${{ steps.validate.outputs.channel }}
-      prerelease: ${{ steps.validate.outputs.prerelease }}
    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
        with:
          fetch-depth: 0
-          persist-credentials: false
+
      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
        with:
          node-version: '22.14.0'

-      - name: Validate protected release tag
-        id: validate
+      - name: Validate tag and commit
        env:
-          REF_PROTECTED: ${{ github.ref_protected }}
-          REPOSITORY: ${{ github.repository }}
          TAG: ${{ github.ref_name }}
        run: |
          set -euo pipefail
-          [[ "$REPOSITORY" == "larksuite/cli" ]] || { echo "Release tags are accepted only from larksuite/cli." >&2; exit 1; }
-          [[ "$REF_PROTECTED" == "true" ]] || { echo "Release tag ${TAG} must be protected by a repository ruleset." >&2; exit 1; }
-
-          preflight_file="${RUNNER_TEMP}/release-preflight.json"
-          node scripts/release-preflight.js --tag "$TAG" > "$preflight_file"
-          git fetch --no-tags origin main
-          head_sha="$(git rev-parse --verify 'HEAD^{commit}')"
-          tag_sha="$(git rev-parse --verify "refs/tags/${TAG}^{commit}")"
-          [[ "$tag_sha" == "$head_sha" ]] || { echo "Tag ${TAG} does not resolve to checked-out HEAD." >&2; exit 1; }
-          if [[ ! "$TAG" =~ ^v1\.0\.78-beta\.[1-8]$ ]]; then
-            git merge-base --is-ancestor "$head_sha" FETCH_HEAD || { echo "Tag ${TAG} is not contained in origin/main." >&2; exit 1; }
+          node scripts/release-preflight.js --tag "$TAG"
+          git fetch origin main
+          HEAD_SHA="$(git rev-parse --verify 'HEAD^{commit}')"
+          MAIN_SHA="$(git rev-parse --verify 'FETCH_HEAD^{commit}')"
+          TAG_SHA="$(git rev-parse --verify "refs/tags/${TAG}^{commit}")"
+          if [[ "$TAG_SHA" != "$HEAD_SHA" ]]; then
+            echo "Tag ${TAG} does not resolve to the checked-out HEAD commit." >&2
+            exit 1
+          fi
+          if ! git merge-base --is-ancestor "$HEAD_SHA" "$MAIN_SHA"; then
+            echo "Tag ${TAG} does not point to a commit contained in origin/main." >&2
+            exit 1
          fi

-          node - "$preflight_file" "$head_sha" "$GITHUB_OUTPUT" <<'NODE'
-          const fs = require("node:fs");
-          const [file, sourceSha, output] = process.argv.slice(2);
-          const result = JSON.parse(fs.readFileSync(file, "utf8"));
-          if (result?.ok !== true || !["stable", "beta"].includes(result.data?.releaseChannel)) {
-            throw new Error("release preflight returned an invalid success payload");
-          }
-          const channel = result.data.releaseChannel;
-          fs.appendFileSync(output, `source_sha=${sourceSha}\nversion=${result.data.tagVersion}\nchannel=${channel}\nprerelease=${channel === "beta"}\n`);
-          NODE
-
-  build-sign-notarize:
+  build-release:
    needs: preflight
    runs-on: ubuntu-22.04
    permissions:
-      contents: read
+      contents: write
    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
        with:
          fetch-depth: 0
-          persist-credentials: false
+
      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
        with:
          go-version: '1.23'
+
      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
        with:
          python-version: '3.x'
+
      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
        with:
          node-version: '22.14.0'
          registry-url: 'https://registry.npmjs.org'
          package-manager-cache: false

-      - name: Prepare Apple notarization key
-        env:
-          MACOS_NOTARY_ISSUER_ID: ${{ vars.MACOS_NOTARY_ISSUER_ID }}
-          MACOS_NOTARY_KEY: ${{ secrets.MACOS_NOTARY_KEY }}
-          MACOS_NOTARY_KEY_ID: ${{ vars.MACOS_NOTARY_KEY_ID }}
-          MACOS_SIGN_P12: ${{ secrets.MACOS_SIGN_P12 }}
-          MACOS_SIGN_PASSWORD: ${{ secrets.MACOS_SIGN_PASSWORD }}
-          MACOS_TEAM_ID: ${{ vars.MACOS_TEAM_ID }}
-          TAG: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          set +x
-          for name in MACOS_SIGN_P12 MACOS_SIGN_PASSWORD MACOS_NOTARY_KEY MACOS_TEAM_ID MACOS_NOTARY_KEY_ID MACOS_NOTARY_ISSUER_ID; do
-            [[ -n "${!name:-}" ]] || { echo "Required Apple release input ${name} is not configured." >&2; exit 1; }
-          done
-          umask 077
-          notary_key="$(mktemp "${RUNNER_TEMP}/macos-notary-key.XXXXXX")"
-          printf '%s' "$MACOS_NOTARY_KEY" > "$notary_key"
-          chmod 0600 "$notary_key"
-          printf 'MACOS_NOTARY_KEY_PATH=%s\n' "$notary_key" >> "$GITHUB_ENV"
+      - name: Install pinned npm
+        run: npm install --global npm@11.16.0

      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
+        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6
        with:
-          version: v2.17.1
-          args: release --clean --skip=publish
+          version: '~> v2'
+          args: release --clean
        env:
-          MACOS_NOTARY_ISSUER_ID: ${{ vars.MACOS_NOTARY_ISSUER_ID }}
-          MACOS_NOTARY_KEY_ID: ${{ vars.MACOS_NOTARY_KEY_ID }}
-          MACOS_SIGN_P12: ${{ secrets.MACOS_SIGN_P12 }}
-          MACOS_SIGN_PASSWORD: ${{ secrets.MACOS_SIGN_PASSWORD }}
+          GITHUB_TOKEN: ${{ github.token }}

-      - name: Clean up Apple notarization key
-        if: ${{ always() }}
-        run: |
-          set -euo pipefail
-          set +x
-          [[ -z "${MACOS_NOTARY_KEY_PATH:-}" ]] || rm -f -- "$MACOS_NOTARY_KEY_PATH"
-
-      - name: Build release candidate
-        env:
-          VERSION: ${{ needs.preflight.outputs.version }}
+      - name: Include release checksums
        run: |
          set -euo pipefail
+          test -s dist/checksums.txt
          (cd dist && sha256sum --check checksums.txt)
-          mkdir release-candidate
-          cp dist/*.tar.gz dist/*.zip dist/checksums.txt release-candidate/
          cp dist/checksums.txt checksums.txt
-          npm install --global npm@11.16.0
-          pack_json="$(npm pack --ignore-scripts --json --pack-destination release-candidate)"
-          node - "$pack_json" "$VERSION" <<'NODE'
-          const [payload, version] = process.argv.slice(2);
-          const packs = JSON.parse(payload);
-          if (!Array.isArray(packs) || packs.length !== 1 || packs[0]?.name !== "@larksuite/cli" || packs[0]?.version !== version || !/^[^/\\]+\.tgz$/.test(packs[0]?.filename || "")) {
-            throw new Error("npm pack did not produce the expected release package");
-          }
-          NODE

-      - name: Upload release candidate
+      - name: Collect release asset
+        run: |
+          set -euo pipefail
+          mkdir npm-publish-asset
+          cp dist/*.tar.gz dist/*.zip dist/checksums.txt npm-publish-asset/
+
+      - name: Upload release asset
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
-          name: release-candidate-${{ github.run_id }}
-          path: release-candidate/
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset/
          if-no-files-found: error
          overwrite: true

-  create-draft-release:
-    needs: [preflight, build-sign-notarize]
-    runs-on: ubuntu-22.04
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          ref: ${{ needs.preflight.outputs.source_sha }}
-          fetch-depth: 0
-          persist-credentials: false
-      - name: Download release candidate
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
-        with:
-          name: release-candidate-${{ github.run_id }}
-          path: release-candidate
-
-      - name: Verify tag still points to source commit
-        env:
-          SOURCE_SHA: ${{ needs.preflight.outputs.source_sha }}
-          TAG: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          git fetch --no-tags origin "refs/tags/${TAG}:refs/tags/${TAG}"
-          [[ "$(git rev-parse "refs/tags/${TAG}^{commit}")" == "$SOURCE_SHA" ]] || { echo "Release tag changed after preflight." >&2; exit 1; }
-
-      - name: Create or reuse Draft Release
-        env:
-          GH_TOKEN: ${{ github.ref_name == 'v1.0.78-beta.8' && 'invalid-release-token' || github.token }}
-          PRERELEASE: ${{ needs.preflight.outputs.prerelease }}
-          SOURCE_SHA: ${{ needs.preflight.outputs.source_sha }}
-          TAG: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          if gh release view "$TAG" --json isDraft >/dev/null 2>&1; then
-            if [[ "$(gh release view "$TAG" --json isDraft -q .isDraft)" != "true" ]]; then
-              existing="$(mktemp -d "${RUNNER_TEMP}/published-release.XXXXXX")"
-              trap 'rm -rf -- "$existing"' EXIT
-              gh release download "$TAG" --dir "$existing"
-              cmp --silent release-candidate/checksums.txt "$existing/checksums.txt" || { echo "Published Release checksums do not match the current candidate." >&2; exit 1; }
-              (cd "$existing" && sha256sum --check checksums.txt)
-              diff --brief \
-                <(find release-candidate -maxdepth 1 -type f ! -name '*.tgz' -printf '%f\n' | sort) \
-                <(gh release view "$TAG" --json assets -q '.assets[].name' | sort)
-              exit 0
-            fi
-          else
-            args=("$TAG" --target "$SOURCE_SHA" --title "$TAG" --draft)
-            [[ "$PRERELEASE" != "true" ]] || args+=(--prerelease)
-            gh release create "${args[@]}"
-          fi
-          gh release upload "$TAG" release-candidate/*.tar.gz release-candidate/*.zip release-candidate/checksums.txt --clobber
-          diff --brief \
-            <(find release-candidate -maxdepth 1 -type f ! -name '*.tgz' -printf '%f\n' | sort) \
-            <(gh release view "$TAG" --json assets -q '.assets[].name' | sort)
-
-  verify-macos:
-    needs: [preflight, create-draft-release]
-    permissions:
-      # Draft Release assets require repository write access to download.
-      contents: write
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: macos-15-intel
-            arch: amd64
-          - runner: macos-15
-            arch: arm64
-    runs-on: ${{ matrix.runner }}
-    steps:
-      - name: Verify notarized macOS binary
-        env:
-          ARCH: ${{ matrix.arch }}
-          GH_TOKEN: ${{ github.token }}
-          MACOS_TEAM_ID: ${{ vars.MACOS_TEAM_ID }}
-          TAG: ${{ github.ref_name }}
-          VERSION: ${{ needs.preflight.outputs.version }}
-        run: |
-          set -euo pipefail
-          [[ -n "$MACOS_TEAM_ID" ]] || { echo "MACOS_TEAM_ID is not configured." >&2; exit 1; }
-          archive="lark-cli-${VERSION}-darwin-${ARCH}.tar.gz"
-          work="$(mktemp -d "${RUNNER_TEMP}/macos-release.XXXXXX")"
-          trap 'rm -rf -- "$work"' EXIT
-          gh release download "$TAG" --repo "$GITHUB_REPOSITORY" --pattern "$archive" --pattern checksums.txt --dir "$work"
-          awk -v archive="$archive" '$2 == archive { print }' "$work/checksums.txt" > "$work/checksum.txt"
-          [[ "$(wc -l < "$work/checksum.txt" | tr -d '[:space:]')" == "1" ]] || { echo "checksums.txt must contain exactly one entry for ${archive}." >&2; exit 1; }
-          (cd "$work" && shasum -a 256 -c checksum.txt)
-          tar -xzf "$work/$archive" -C "$work"
-          binary="$work/lark-cli"
-          [[ -f "$binary" && ! -L "$binary" ]] || { echo "Archive did not contain a regular lark-cli binary." >&2; exit 1; }
-          codesign --verify --strict --verbose=4 "$binary"
-          details="$(codesign -dv --verbose=4 "$binary" 2>&1)"
-          grep -Eq '^Authority=Developer ID Application: .+' <<<"$details"
-          grep -Fxq "TeamIdentifier=${MACOS_TEAM_ID}" <<<"$details"
-          grep -Fq 'flags=0x10000(runtime)' <<<"$details"
-          grep -Eq '^Timestamp=.+' <<<"$details"
-          codesign --verify --strict --verbose=4 --check-notarization -R='notarized' "$binary"
-          "$binary" --version | grep -Fq "$VERSION"
-
-  publish-github:
-    needs: [preflight, create-draft-release, verify-macos]
-    runs-on: ubuntu-22.04
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          ref: ${{ needs.preflight.outputs.source_sha }}
-          fetch-depth: 0
-          persist-credentials: false
-      - name: Verify tag still points to source commit
-        env:
-          SOURCE_SHA: ${{ needs.preflight.outputs.source_sha }}
-          TAG: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          git fetch --no-tags origin "refs/tags/${TAG}:refs/tags/${TAG}"
-          [[ "$(git rev-parse "refs/tags/${TAG}^{commit}")" == "$SOURCE_SHA" ]] || { echo "Release tag changed after preflight." >&2; exit 1; }
-      - name: Publish verified Draft Release
-        env:
-          GH_TOKEN: ${{ github.token }}
-          TAG: ${{ github.ref_name }}
-        run: gh release edit "$TAG" --draft=false
-
  publish-npm:
-    needs: [preflight, build-sign-notarize, publish-github]
+    needs: build-release
    runs-on: ubuntu-22.04
    environment: npm-production
    permissions:
@@ -285,99 +106,32 @@ jobs:
      id-token: write
    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          ref: ${{ needs.preflight.outputs.source_sha }}
-          fetch-depth: 0
-          persist-credentials: false
+
      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
        with:
          node-version: '22.14.0'
          registry-url: 'https://registry.npmjs.org'
          package-manager-cache: false
-      - name: Download release candidate
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
-        with:
-          name: release-candidate-${{ github.run_id }}
-          path: release-candidate
+
      - name: Install pinned npm
        run: npm install --global npm@11.16.0
-      - name: Verify tag still points to source commit
-        env:
-          SOURCE_SHA: ${{ needs.preflight.outputs.source_sha }}
-          TAG: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          git fetch --no-tags origin "refs/tags/${TAG}:refs/tags/${TAG}"
-          [[ "$(git rev-parse "refs/tags/${TAG}^{commit}")" == "$SOURCE_SHA" ]] || { echo "Release tag changed after preflight." >&2; exit 1; }
-      - name: Publish or verify npm package
-        env:
-          CHANNEL: ${{ needs.preflight.outputs.channel }}
-          VERSION: ${{ needs.preflight.outputs.version }}
-        run: |
-          set -euo pipefail
-          shopt -s nullglob
-          packages=(release-candidate/*.tgz)
-          (( ${#packages[@]} == 1 )) || { echo "Expected exactly one npm package." >&2; exit 1; }
-          tgz="${packages[0]}"
-          tar -xOzf "$tgz" package/checksums.txt > "${RUNNER_TEMP}/checksums.txt"
-          cmp --silent release-candidate/checksums.txt "${RUNNER_TEMP}/checksums.txt" || { echo "npm package checksums do not match the release candidate." >&2; exit 1; }
-          integrity="$(node - "$tgz" <<'NODE'
-          const crypto = require("node:crypto");
-          const fs = require("node:fs");
-          const hash = crypto.createHash("sha512");
-          hash.update(fs.readFileSync(process.argv[2]));
-          process.stdout.write(`sha512-${hash.digest("base64")}`);
-          NODE
-          )"
-          dist_tag=latest
-          [[ "$CHANNEL" != "beta" ]] || dist_tag=beta
-          if npm view "@larksuite/cli@${VERSION}" version --json >/dev/null 2>&1; then
-            published="$(npm view "@larksuite/cli@${VERSION}" dist.integrity --json | tr -d '"[:space:]')"
-            [[ "$published" == "$integrity" ]] || { echo "Existing npm version has different package integrity." >&2; exit 1; }
-            current="$(npm view @larksuite/cli "dist-tags.${dist_tag}" --json | tr -d '"[:space:]')"
-            [[ "$current" == "$VERSION" ]] || { echo "Existing npm version is not assigned to ${dist_tag}; repair registry state manually." >&2; exit 1; }
-          else
-            npm publish "$tgz" --access public --provenance --tag "$dist_tag"
-          fi

-  retry-guidance:
-    needs: [preflight, build-sign-notarize, create-draft-release, verify-macos, publish-github, publish-npm]
-    if: ${{ always() && (needs.preflight.result == 'failure' || needs.build-sign-notarize.result == 'failure' || needs.create-draft-release.result == 'failure' || needs.verify-macos.result == 'failure' || needs.publish-github.result == 'failure' || needs.publish-npm.result == 'failure') }}
-    runs-on: ubuntu-22.04
-    permissions:
-      contents: read
-    steps:
-      - name: Write retry guidance
-        env:
-          PREFLIGHT_RESULT: ${{ needs.preflight.result }}
-          BUILD_RESULT: ${{ needs.build-sign-notarize.result }}
-          DRAFT_RESULT: ${{ needs.create-draft-release.result }}
-          VERIFY_RESULT: ${{ needs.verify-macos.result }}
-          GITHUB_RESULT: ${{ needs.publish-github.result }}
-          NPM_RESULT: ${{ needs.publish-npm.result }}
+      - name: Download release asset
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset
+
+      - name: Verify npm publish asset
        run: |
          set -euo pipefail
-          {
-            echo "## Release retry guidance"
-            echo
-            echo "This job only records recovery guidance; it does not retry or publish anything."
-            echo
-            echo "| Job | Result |"
-            echo "| --- | --- |"
-            echo "| preflight | ${PREFLIGHT_RESULT} |"
-            echo "| build-sign-notarize | ${BUILD_RESULT} |"
-            echo "| create-draft-release | ${DRAFT_RESULT} |"
-            echo "| verify-macos | ${VERIFY_RESULT} |"
-            echo "| publish-github | ${GITHUB_RESULT} |"
-            echo "| publish-npm | ${NPM_RESULT} |"
-            printf '%s\n' \
-              '' \
-              'Select the recovery action from the failed-step diagnosis:' \
-              '' \
-              '- **preflight:** network or fetch failure → retry preflight. Version/tag validation failure → correct it, then create a new tag.' \
-              '- **build-sign-notarize:** transient build/service failure → retry build. Code or release configuration issue → correct it, then create a new tag.' \
-              '- **create-draft-release:** GitHub Draft Release API/upload failure → retry draft. Release-candidate inconsistency → retry build.' \
-              '- **verify-macos:** runner or network failure → retry only the failed matrix child. Checksum, signing, notarization, or runtime failure → retry build.' \
-              '- **publish-github:** GitHub publish network failure → retry GitHub publish. Install issue → retry build. Tag/assets inconsistency → stop and publish a new version.' \
-              '- **publish-npm:** network failure or uncertain publish outcome → retry npm only after verifying whether that version already exists. Integrity mismatch → publish a new version.'
-          } >> "$GITHUB_STEP_SUMMARY"
+          (cd npm-publish-asset && sha256sum --check checksums.txt)
+          cp npm-publish-asset/checksums.txt checksums.txt
+          PACK_JSON="$(npm pack --ignore-scripts --json)"
+          PACK_FILE="$(node -e 'const p=JSON.parse(process.argv[1]); if(p.length!==1 || !p[0].filename) process.exit(1); process.stdout.write(p[0].filename)' "$PACK_JSON")"
+          test -s "$PACK_FILE"
+          tar -tzf "$PACK_FILE" | grep -qx 'package/checksums.txt'
+          rm "$PACK_FILE"
+
+      - name: Publish to npm
+        run: npm publish --access public
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -5,8 +5,7 @@ before:
    - python3 scripts/fetch_meta.py

 builds:
-  - id: lark-cli
-    binary: lark-cli
+  - binary: lark-cli
    env:
      - CGO_ENABLED=0
    ldflags:
@@ -20,27 +19,11 @@ builds:
      - arm64
      - riscv64

-notarize:
-  macos:
-    - enabled: '{{ isEnvSet "MACOS_SIGN_P12" }}'
-      ids:
-        - lark-cli
-      sign:
-        certificate: "{{ .Env.MACOS_SIGN_P12 }}"
-        password: "{{ .Env.MACOS_SIGN_PASSWORD }}"
-      notarize:
-        issuer_id: "{{ .Env.MACOS_NOTARY_ISSUER_ID }}"
-        key_id: "{{ .Env.MACOS_NOTARY_KEY_ID }}"
-        key: "{{ .Env.MACOS_NOTARY_KEY_PATH }}"
-        wait: true
-        timeout: 20m
-
 archives:
  - name_template: "lark-cli-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
-    formats: [tar.gz]
    format_overrides:
      - goos: windows
-        formats: [zip]
+        format: zip
    files:
      - README.md
      - LICENSE
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@

 All notable changes to this project will be documented in this file.

+## [v1.0.79] - 2026-07-28
+
+### Features
+
+- **slides**: update xsd (#2067)
+
+### Bug Fixes
+
+- **ci**: validate static workflow identity (#2015)
+- **sheets**: recognize OFL0X local office tokens (#2063)
+
+### Documentation
+
+- **calendar**: clarify identity selection by event ownership (#2071)
+- **slides**: add formula inline element syntax to quick-ref (#2077)
+
 ## [v1.0.78] - 2026-07-27

 ### Features
@@ -1685,6 +1701,7 @@ Bundled AI agent skills for intelligent assistance:
 - Bilingual documentation (English & Chinese).
 - CI/CD pipelines: linting, testing, coverage reporting, and automated releases.

+[v1.0.79]: https://github.com/larksuite/cli/releases/tag/v1.0.79
 [v1.0.78]: https://github.com/larksuite/cli/releases/tag/v1.0.78
 [v1.0.77]: https://github.com/larksuite/cli/releases/tag/v1.0.77
 [v1.0.75]: https://github.com/larksuite/cli/releases/tag/v1.0.75
--- a/1
+++ b/1
@@ -50,7 +50,6 @@ fmt-check:
 script-test:
 	bash scripts/resolve-changed-from.test.sh
 	bash scripts/ci-workflow.test.sh
-	bash scripts/release-workflow.test.sh
 	bash scripts/semantic-review-workflow.test.sh
 	$(NODE) --test scripts/e2e_domains.test.js scripts/fetch_e2e_tat.test.js scripts/install.test.js scripts/release-preflight.test.js scripts/semantic-review-verify-artifact.test.js scripts/pr-quality-summary.test.js scripts/semantic-review-publish.test.js scripts/ci-quality-summary-publish.test.js

--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "@larksuite/cli",
-  "version": "1.0.78-beta.8",
+  "version": "1.0.79",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@larksuite/cli",
-      "version": "1.0.78-beta.8",
+      "version": "1.0.79",
      "cpu": [
        "x64",
        "arm64",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@larksuite/cli",
-  "version": "1.0.78-beta.8",
+  "version": "1.0.79",
  "description": "The official CLI for Lark/Feishu open platform",
  "bin": {
    "lark-cli": "scripts/run.js"
--- a/scripts/install.js
+++ b/scripts/install.js
@@ -7,7 +7,7 @@ const { execFileSync } = require("child_process");
 const os = require("os");
 const crypto = require("crypto");

-const VERSION = require("../package.json").version;
+const VERSION = require("../package.json").version.replace(/-.*$/, "");
 const REPO = "larksuite/cli";
 const NAME = "lark-cli";
 const DEFAULT_MIRROR_HOST = "https://registry.npmmirror.com";
@@ -37,26 +37,13 @@ const platform = PLATFORM_MAP[process.platform];
 const arch = ARCH_MAP[process.arch];

 const isWindows = process.platform === "win32";
-const { archiveName, githubUrl: GITHUB_URL } = resolveReleaseAsset(
-  VERSION,
-  platform,
-  arch
-);
+const ext = isWindows ? ".zip" : ".tar.gz";
+const archiveName = `${NAME}-${VERSION}-${platform}-${arch}${ext}`;
+const GITHUB_URL = `https://github.com/${REPO}/releases/download/v${VERSION}/${archiveName}`;

 const binDir = path.join(__dirname, "..", "bin");
 const dest = path.join(binDir, NAME + (isWindows ? ".exe" : ""));

-function resolveReleaseAsset(version, platformName, archName) {
-  const extension = platformName === "windows" ? ".zip" : ".tar.gz";
-  const resolvedArchiveName =
-    `${NAME}-${version}-${platformName}-${archName}${extension}`;
-  return {
-    archiveName: resolvedArchiveName,
-    githubUrl:
-      `https://github.com/${REPO}/releases/download/v${version}/${resolvedArchiveName}`,
-  };
-}
-
 // Build the ordered list of binary mirror URLs to try. Resolution rules:
 //   1. npm_config_registry     — when the user has set a non-default
 //                                registry (npmmirror clone, corp Verdaccio,
@@ -361,4 +348,4 @@ if (require.main === module) {
  }
 }

-module.exports = { getExpectedChecksum, verifyChecksum, assertAllowedHost, resolveMirrorUrls, resolveReleaseAsset, curlSupportsSslRevokeBestEffort, isCurlVersionSupported };
+module.exports = { getExpectedChecksum, verifyChecksum, assertAllowedHost, resolveMirrorUrls, curlSupportsSslRevokeBestEffort, isCurlVersionSupported };
--- a/scripts/install.test.js
+++ b/scripts/install.test.js
@@ -9,36 +9,7 @@ const os = require("os");

 const crypto = require("crypto");

-const {
-  getExpectedChecksum,
-  verifyChecksum,
-  assertAllowedHost,
-  resolveMirrorUrls,
-  resolveReleaseAsset,
-  isCurlVersionSupported,
-} = require("./install.js");
-
-describe("resolveReleaseAsset", () => {
-  it("preserves a beta package version in tag and archive paths", () => {
-    const asset = resolveReleaseAsset(
-      "1.2.0-beta.1",
-      "linux",
-      "amd64"
-    );
-
-    assert.deepEqual(asset, {
-      archiveName: "lark-cli-1.2.0-beta.1-linux-amd64.tar.gz",
-      githubUrl:
-        "https://github.com/larksuite/cli/releases/download/v1.2.0-beta.1/lark-cli-1.2.0-beta.1-linux-amd64.tar.gz",
-    });
-    assert.deepEqual(
-      resolveMirrorUrls({}, asset.archiveName, "1.2.0-beta.1"),
-      [
-        "https://registry.npmmirror.com/-/binary/lark-cli/v1.2.0-beta.1/lark-cli-1.2.0-beta.1-linux-amd64.tar.gz",
-      ]
-    );
-  });
-});
+const { getExpectedChecksum, verifyChecksum, assertAllowedHost, resolveMirrorUrls, isCurlVersionSupported } = require("./install.js");

 describe("getExpectedChecksum", () => {
  function makeTmpChecksums(content) {
--- a/scripts/release-preflight.js
+++ b/scripts/release-preflight.js
@@ -5,13 +5,10 @@
 const fs = require("node:fs");
 const path = require("node:path");

-const RELEASE_VERSION_PATTERN = /^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(?:-beta\.(0|[1-9][0-9]*))?$/;
+const STABLE_VERSION_PATTERN = /^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$/;

-function releaseChannelOf(value) {
-  if (typeof value !== "string" || !RELEASE_VERSION_PATTERN.test(value)) {
-    return null;
-  }
-  return value.includes("-beta.") ? "beta" : "stable";
+function isStableVersion(value) {
+  return typeof value === "string" && STABLE_VERSION_PATTERN.test(value);
 }

 function releaseError(message, observed, hint) {
@@ -34,11 +31,11 @@ function validateReleasePreflight(packageJson, packageLockJson, tag) {
    ["package-lock.json.version", lockVersion],
    ['package-lock.json.packages[""].version', lockRootVersion],
  ]) {
-    if (!releaseChannelOf(value)) {
+    if (!isStableVersion(value)) {
      return releaseError(
-        `${field} must be a Stable or Beta release version`,
+        `${field} must be a stable release version in X.Y.Z form`,
        observed,
-        "Use the same stable X.Y.Z or beta X.Y.Z-beta.N version in all package fields; other prerelease labels and build metadata are not allowed.",
+        "Use the same stable X.Y.Z version in all package fields; prerelease and build metadata are not allowed for production releases.",
      );
    }
  }
@@ -51,15 +48,14 @@ function validateReleasePreflight(packageJson, packageLockJson, tag) {
    );
  }

-  const releaseChannel = releaseChannelOf(packageVersion);
  if (tag === undefined) {
-    return { ok: true, data: { ...observed, releaseChannel } };
+    return { ok: true, data: observed };
  }
-  if (typeof tag !== "string" || !tag.startsWith("v") || !releaseChannelOf(tag.slice(1))) {
+  if (typeof tag !== "string" || !tag.startsWith("v") || !isStableVersion(tag.slice(1))) {
    return releaseError(
-      "--tag must use a Stable or Beta release form",
+      "--tag must use the stable release form vX.Y.Z",
      { ...observed, tag },
-      `Use --tag v${packageVersion}; valid forms are vX.Y.Z and vX.Y.Z-beta.N.`,
+      `Use --tag v${packageVersion}; prerelease and build metadata are not allowed for production releases.`,
    );
  }

@@ -71,7 +67,7 @@ function validateReleasePreflight(packageJson, packageLockJson, tag) {
      `Use --tag v${packageVersion}.`,
    );
  }
-  return { ok: true, data: { ...observed, tagVersion, releaseChannel } };
+  return { ok: true, data: { ...observed, tagVersion } };
 }

 function writeResult(result) {
@@ -86,7 +82,7 @@ function main() {
    tag = args[1];
  } else if (args.length !== 0) {
    writeResult(releaseError(
-      "Expected no arguments or --tag vX.Y.Z[-beta.N]",
+      "Expected no arguments or --tag vX.Y.Z",
      { arguments: args },
      "Run release:check without arguments or pass exactly one --tag value.",
    ));
--- a/scripts/release-preflight.test.js
+++ b/scripts/release-preflight.test.js
@@ -35,80 +35,22 @@ describe("validateReleasePreflight", () => {
          lockVersion: "1.2.3",
          lockRootVersion: "1.2.3",
          tagVersion: "1.2.3",
-          releaseChannel: "stable",
        },
      },
    );
  });

-  it("accepts matching beta package, lock, and tag versions", () => {
-    const { packageJson, packageLockJson } = metadata("1.2.3-beta.4");
-
-    assert.deepEqual(
-      validateReleasePreflight(packageJson, packageLockJson, "v1.2.3-beta.4"),
-      {
-        ok: true,
-        data: {
-          packageVersion: "1.2.3-beta.4",
-          lockVersion: "1.2.3-beta.4",
-          lockRootVersion: "1.2.3-beta.4",
-          tagVersion: "1.2.3-beta.4",
-          releaseChannel: "beta",
-        },
-      },
-    );
-  });
-
-  it("derives the release channel when no tag is provided", () => {
-    const { packageJson, packageLockJson } = metadata("1.2.3-beta.0");
-
-    assert.deepEqual(
-      validateReleasePreflight(packageJson, packageLockJson),
-      {
-        ok: true,
-        data: {
-          packageVersion: "1.2.3-beta.0",
-          lockVersion: "1.2.3-beta.0",
-          lockRootVersion: "1.2.3-beta.0",
-          tagVersion: null,
-          releaseChannel: "beta",
-        },
-      },
-    );
-  });
-
-  it("rejects unsupported or invalid package versions with an actionable hint", () => {
-    for (const version of [
-      "1.2.3-alpha.1",
-      "1.2.3-rc.1",
-      "1.2.3-beta",
-      "1.2.3-beta.01",
-      "1.2.3+build.1",
-      "1.2.3-beta.1+build.1",
-      "01.2.3",
-      "1.02.3",
-      "1.2.03",
-    ]) {
-      const { packageJson, packageLockJson } = metadata(version);
-      const result = validateReleasePreflight(packageJson, packageLockJson);
-
-      assertRejected(result);
-      assert.match(result.error.hint, /stable X\.Y\.Z or beta X\.Y\.Z-beta\.N/i);
-    }
-  });
-
-  it("rejects inconsistent package metadata", () => {
+  it("rejects non-stable or inconsistent package metadata", () => {
+    const prerelease = metadata("1.2.3-beta.1");
    const topLevelMismatch = metadata();
    topLevelMismatch.packageLockJson.version = "1.2.4";
    const rootMismatch = metadata();
    rootMismatch.packageLockJson.packages[""].version = "1.2.4";
-    const channelMismatch = metadata("1.2.3-beta.1");
-    channelMismatch.packageLockJson.version = "1.2.3";

    for (const { packageJson, packageLockJson } of [
+      prerelease,
      topLevelMismatch,
      rootMismatch,
-      channelMismatch,
    ]) {
      assertRejected(validateReleasePreflight(packageJson, packageLockJson));
    }
@@ -117,22 +59,7 @@ describe("validateReleasePreflight", () => {
  it("rejects an invalid or mismatched release tag", () => {
    const { packageJson, packageLockJson } = metadata();

-    for (const tag of [
-      "1.2.3",
-      "v1.2.3-alpha.1",
-      "v1.2.3-beta.01",
-      "v1.2.3+build.1",
-      "v1.2.3-beta.1",
-      "v1.2.4",
-    ]) {
-      assertRejected(validateReleasePreflight(packageJson, packageLockJson, tag));
-    }
-  });
-
-  it("rejects a beta tag that does not match beta package metadata", () => {
-    const { packageJson, packageLockJson } = metadata("1.2.3-beta.2");
-
-    for (const tag of ["v1.2.3-beta.1", "v1.2.3"]) {
+    for (const tag of ["1.2.3", "v1.2.3-beta.1", "v1.2.4"]) {
      assertRejected(validateReleasePreflight(packageJson, packageLockJson, tag));
    }
  });
--- a/scripts/release-workflow.test.sh
+++ b/scripts/release-workflow.test.sh
@@ -1,144 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (c) 2026 Lark Technologies Pte. Ltd.
-# SPDX-License-Identifier: MIT
-
-set -euo pipefail
-
-# This verifies the release workflow's declarative contract. The shell commands
-# inside individual steps are exercised by the beta release rehearsal instead.
-ruby -ryaml <<'RUBY'
-workflow = YAML.load_file(".github/workflows/release.yml")
-goreleaser = YAML.load_file(".goreleaser.yml")
-
-def fail(message)
-  abort("release workflow contract: #{message}")
-end
-
-def expect_equal(actual, expected, description)
-  return if actual == expected
-  fail("#{description}; expected #{expected.inspect}, got #{actual.inspect}")
-end
-
-def scalar_values(value)
-  case value
-  when Hash then value.values.flat_map { |item| scalar_values(item) }
-  when Array then value.flat_map { |item| scalar_values(item) }
-  else [value]
-  end
-end
-
-def action_references(value)
-  case value
-  when Hash
-    value.flat_map { |key, item| key == "uses" ? [item] : action_references(item) }
-  when Array
-    value.flat_map { |item| action_references(item) }
-  else
-    []
-  end
-end
-
-jobs = workflow.fetch("jobs")
-expected_jobs = %w[preflight build-sign-notarize create-draft-release verify-macos publish-github publish-npm retry-guidance]
-expect_equal(jobs.keys.sort, expected_jobs.sort, "release jobs")
-
-expect_equal(workflow.fetch("concurrency"), {
-  "group" => "release-${{ github.ref_name }}",
-  "cancel-in-progress" => false,
-}, "release concurrency")
-
-expected_needs = {
-  "preflight" => nil,
-  "build-sign-notarize" => "preflight",
-  "create-draft-release" => %w[preflight build-sign-notarize],
-  "verify-macos" => %w[preflight create-draft-release],
-  "publish-github" => %w[preflight create-draft-release verify-macos],
-  "publish-npm" => %w[preflight build-sign-notarize publish-github],
-  "retry-guidance" => %w[preflight build-sign-notarize create-draft-release verify-macos publish-github publish-npm],
-}
-expected_needs.each do |job_name, needs|
-  expect_equal(jobs.fetch(job_name)["needs"], needs, "#{job_name} dependencies")
-end
-
-expected_permissions = {
-  "preflight" => { "contents" => "read" },
-  "build-sign-notarize" => { "contents" => "read" },
-  "create-draft-release" => { "contents" => "write" },
-  "verify-macos" => { "contents" => "write" },
-  "publish-github" => { "contents" => "write" },
-  "publish-npm" => { "contents" => "read", "id-token" => "write" },
-  "retry-guidance" => { "contents" => "read" },
-}
-expected_permissions.each do |job_name, permissions|
-  expect_equal(jobs.fetch(job_name)["permissions"], permissions, "#{job_name} permissions")
-end
-expect_equal(jobs.fetch("publish-npm").fetch("environment"), "npm-production", "npm publish environment")
-
-retry_guidance = jobs.fetch("retry-guidance")
-retry_condition = "${{ always() && (needs.preflight.result == 'failure' || needs.build-sign-notarize.result == 'failure' || needs.create-draft-release.result == 'failure' || needs.verify-macos.result == 'failure' || needs.publish-github.result == 'failure' || needs.publish-npm.result == 'failure') }}"
-expect_equal(retry_guidance.fetch("if"), retry_condition, "retry guidance failure condition")
-expect_equal(retry_guidance.fetch("runs-on"), "ubuntu-22.04", "retry guidance runner")
-
-retry_steps = retry_guidance.fetch("steps")
-expect_equal(retry_steps.length, 1, "number of retry guidance steps")
-retry_step = retry_steps.first
-expect_equal(retry_step.fetch("name"), "Write retry guidance", "retry guidance step name")
-fail("retry guidance must write to the GitHub step summary") unless retry_step.fetch("run").include?("GITHUB_STEP_SUMMARY")
-
-signing_references = %w[
-  secrets.MACOS_SIGN_P12
-  secrets.MACOS_SIGN_PASSWORD
-  secrets.MACOS_NOTARY_KEY
-  vars.MACOS_NOTARY_KEY_ID
-  vars.MACOS_NOTARY_ISSUER_ID
-]
-team_reference = "vars.MACOS_TEAM_ID"
-jobs.each do |job_name, job|
-  references = scalar_values(job).grep(String).flat_map do |value|
-    (signing_references + [team_reference]).select { |reference| value.include?(reference) }
-  end.uniq.sort
-  expected_references = case job_name
-                        when "build-sign-notarize" then signing_references + [team_reference]
-                        when "verify-macos" then [team_reference]
-                        else []
-                        end
-  expect_equal(
-    references,
-    expected_references.sort,
-    "#{job_name} Apple credential scope",
-  )
-end
-
-macos = jobs.fetch("verify-macos")
-expect_equal(macos.fetch("strategy").fetch("matrix").fetch("include"), [
-  { "runner" => "macos-15-intel", "arch" => "amd64" },
-  { "runner" => "macos-15", "arch" => "arm64" },
-], "macOS verification matrix")
-expect_equal(macos.fetch("runs-on"), "${{ matrix.runner }}", "macOS matrix runner")
-
-npm_steps = jobs.fetch("publish-npm").fetch("steps")
-pinned_npm = npm_steps.find { |step| step["name"] == "Install pinned npm" }
-fail("publish-npm must install npm 11.16.0 for trusted publishing") unless pinned_npm&.fetch("run", nil) == "npm install --global npm@11.16.0"
-
-action_references(workflow).each do |reference|
-  fail("action is not pinned to a full commit SHA: #{reference}") unless reference.match?(%r{\A[^@]+@[0-9a-f]{40}\z})
-end
-
-notarize = goreleaser.fetch("notarize").fetch("macos")
-expect_equal(notarize.length, 1, "number of macOS notarization configurations")
-macos_notarize = notarize.first
-expect_equal(macos_notarize.fetch("ids"), ["lark-cli"], "notarized build IDs")
-expect_equal(macos_notarize.fetch("sign"), {
-  "certificate" => "{{ .Env.MACOS_SIGN_P12 }}",
-  "password" => "{{ .Env.MACOS_SIGN_PASSWORD }}",
-}, "macOS signing inputs")
-expect_equal(macos_notarize.fetch("notarize"), {
-  "issuer_id" => "{{ .Env.MACOS_NOTARY_ISSUER_ID }}",
-  "key_id" => "{{ .Env.MACOS_NOTARY_KEY_ID }}",
-  "key" => "{{ .Env.MACOS_NOTARY_KEY_PATH }}",
-  "wait" => true,
-  "timeout" => "20m",
-}, "macOS notarization inputs")
-
-puts "release workflow contract passed"
-RUBY
--- a/shortcuts/calendar/description_rich_images.go
+++ b/shortcuts/calendar/description_rich_images.go
@@ -157,7 +157,7 @@ func localImagePath(src string) string {
 }

 func buildCalendarImagePreviewURL(brand core.LarkBrand, fileToken string, width, height int, size int64) string {
-	host := "internal-api-drive-stream.larkoffice.com"
+	host := "internal-api-drive-stream.feishu.cn"
 	if brand == core.BrandLark {
 		host = "internal-api-drive-stream.larksuite.com"
 	}
--- a/shortcuts/calendar/description_rich_images_test.go
+++ b/shortcuts/calendar/description_rich_images_test.go
@@ -68,7 +68,7 @@ func TestBuildCalendarImagePreviewURL(t *testing.T) {
 		brand    core.LarkBrand
 		hostFrag string
 	}{
-		{core.BrandFeishu, "larkoffice"},
+		{core.BrandFeishu, "feishu.cn"},
 		{core.BrandLark, "larksuite"},
 	} {
 		raw := buildCalendarImagePreviewURL(tc.brand, "boxcnTOKEN123", 416, 306, 142568)
--- a/shortcuts/sheets/backward/lark_sheets_float_images.go
+++ b/shortcuts/sheets/backward/lark_sheets_float_images.go
@@ -17,9 +17,10 @@ import (
 )

 // Drive media parent_type values for uploading an image into a spreadsheet.
-// Native spreadsheets use "sheet_image"; imported "office" spreadsheets carry a
-// synthetic token prefixed with "fake_office_" (being renamed to
-// "local_office_") and the backend requires "office_sheet_file" instead.
+// Native spreadsheets use "sheet_image"; imported "office" spreadsheets use a
+// legacy synthetic-token prefix or a 28-character token whose interleaved
+// product/region marker is "OFL0X". The backend requires
+// "office_sheet_file" for those imported spreadsheets.
 const (
 	sheetImageParentType      = "sheet_image"
 	officeSheetFileParentType = "office_sheet_file"
@@ -27,22 +28,37 @@ const (
 	localOfficePrefix         = "local_office_"
 )

-// officePrefixes are the synthetic token prefixes an imported "office"
-// spreadsheet may carry. The prefix is being renamed from "fake_office_" to
-// "local_office_"; accept either so image uploads keep working across the
-// rename.
+// officePrefixes are the legacy synthetic token prefixes an imported "office"
+// spreadsheet may carry.
 var officePrefixes = []string{fakeOfficePrefix, localOfficePrefix}

-// sheetMediaParentType returns the drive media parent_type to use when
-// uploading an image whose parent_node is spreadsheetToken, mapping either the
-// "fake_office_" or "local_office_" imported-spreadsheet token prefix to
-// "office_sheet_file".
-func sheetMediaParentType(spreadsheetToken string) string {
+func isOfficeSpreadsheet(spreadsheetToken string) bool {
 	for _, prefix := range officePrefixes {
 		if strings.HasPrefix(spreadsheetToken, prefix) {
-			return officeSheetFileParentType
+			return true
 		}
 	}
+	if len(spreadsheetToken) != 28 {
+		return false
+	}
+	// The five-character marker occupies positions 5, 10, 15, 20, and 25
+	// (1-based) in the interleaved token.
+	marker := []byte{
+		spreadsheetToken[4],
+		spreadsheetToken[9],
+		spreadsheetToken[14],
+		spreadsheetToken[19],
+		spreadsheetToken[24],
+	}
+	return string(marker) == "OFL0X"
+}
+
+// sheetMediaParentType returns the drive media parent_type to use when
+// uploading an image whose parent_node is spreadsheetToken.
+func sheetMediaParentType(spreadsheetToken string) string {
+	if isOfficeSpreadsheet(spreadsheetToken) {
+		return officeSheetFileParentType
+	}
 	return sheetImageParentType
 }

--- a/shortcuts/sheets/backward/lark_sheets_sheet_media_upload_test.go
+++ b/shortcuts/sheets/backward/lark_sheets_sheet_media_upload_test.go
@@ -105,7 +105,7 @@ func TestSheetMediaUploadDryRunSmallFileOfficeParentType(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, sheetsTestConfig())
 	err := mountAndRunSheets(t, SheetMediaUpload, []string{
 		"+media-upload",
-		"--spreadsheet-token", "fake_office_abc123",
+		"--spreadsheet-token", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
 		"--file", "img.png",
 		"--dry-run", "--as", "user",
 	}, f, stdout)
@@ -117,10 +117,10 @@ func TestSheetMediaUploadDryRunSmallFileOfficeParentType(t *testing.T) {
 		t.Fatalf("dry-run should use upload_all for small file, got: %s", out)
 	}
 	if !strings.Contains(out, `"office_sheet_file"`) {
-		t.Fatalf("dry-run should include parent_type=office_sheet_file for fake_office_ token, got: %s", out)
+		t.Fatalf("dry-run should include parent_type=office_sheet_file for interleaved OFL0X token, got: %s", out)
 	}
 	if strings.Contains(out, `"sheet_image"`) {
-		t.Fatalf("dry-run must not emit sheet_image for fake_office_ token, got: %s", out)
+		t.Fatalf("dry-run must not emit sheet_image for interleaved OFL0X token, got: %s", out)
 	}
 }

@@ -239,7 +239,7 @@ func TestSheetMediaUploadExecuteSuccess(t *testing.T) {
 }

 // TestSheetMediaUploadExecuteOfficeParentType confirms that an imported
-// "office" spreadsheet (token prefixed with "fake_office_") uploads with
+// "office" spreadsheet (token carrying the interleaved "OFL0X" marker) uploads with
 // parent_type=office_sheet_file instead of the native sheet_image.
 func TestSheetMediaUploadExecuteOfficeParentType(t *testing.T) {
 	dir := t.TempDir()
@@ -259,7 +259,7 @@ func TestSheetMediaUploadExecuteOfficeParentType(t *testing.T) {
 	}
 	reg.Register(stub)

-	const officeToken = "fake_office_abc123"
+	const officeToken = "aaaaOaaaaFaaaaLaaaa0aaaaXaaa"
 	err := mountAndRunSheets(t, SheetMediaUpload, []string{
 		"+media-upload",
 		"--spreadsheet-token", officeToken,
--- a/shortcuts/sheets/helpers.go
+++ b/shortcuts/sheets/helpers.go
@@ -53,9 +53,10 @@ func sheetsInputStatError(flag string, err error) error {
 }

 // Drive media parent_type values for uploading an image into a spreadsheet.
-// Native spreadsheets use "sheet_image"; imported "office" spreadsheets carry a
-// synthetic token prefixed with "fake_office_" (being renamed to
-// "local_office_") and the backend requires "office_sheet_file" instead.
+// Native spreadsheets use "sheet_image"; imported "office" spreadsheets use a
+// legacy synthetic-token prefix or a 28-character token whose interleaved
+// product/region marker is "OFL0X". The backend requires
+// "office_sheet_file" for those imported spreadsheets.
 const (
 	sheetImageParentType      = "sheet_image"
 	officeSheetFileParentType = "office_sheet_file"
@@ -63,21 +64,38 @@ const (
 	localOfficePrefix         = "local_office_"
 )

-// officePrefixes are the synthetic token prefixes an imported "office"
-// spreadsheet may carry. The prefix is being renamed from "fake_office_" to
-// "local_office_"; accept either so image uploads keep working across the
-// rename.
+// officePrefixes are the legacy synthetic token prefixes an imported "office"
+// spreadsheet may carry.
 var officePrefixes = []string{fakeOfficePrefix, localOfficePrefix}

+func isOfficeSpreadsheet(spreadsheetToken string) bool {
+	for _, prefix := range officePrefixes {
+		if strings.HasPrefix(spreadsheetToken, prefix) {
+			return true
+		}
+	}
+	if len(spreadsheetToken) != 28 {
+		return false
+	}
+	// The five-character marker occupies positions 5, 10, 15, 20, and 25
+	// (1-based) in the interleaved token.
+	marker := []byte{
+		spreadsheetToken[4],
+		spreadsheetToken[9],
+		spreadsheetToken[14],
+		spreadsheetToken[19],
+		spreadsheetToken[24],
+	}
+	return string(marker) == "OFL0X"
+}
+
 // sheetMediaParentType returns the drive media parent_type to use when
 // uploading an image whose parent_node is spreadsheetToken. It is the single
 // place that maps a spreadsheet token to its parent_type so every image-upload
 // entry point (and its dry-run preview) stays consistent.
 func sheetMediaParentType(spreadsheetToken string) string {
-	for _, prefix := range officePrefixes {
-		if strings.HasPrefix(spreadsheetToken, prefix) {
-			return officeSheetFileParentType
-		}
+	if isOfficeSpreadsheet(spreadsheetToken) {
+		return officeSheetFileParentType
 	}
 	return sheetImageParentType
 }
--- a/shortcuts/sheets/sheet_media_parent_type_test.go
+++ b/shortcuts/sheets/sheet_media_parent_type_test.go
@@ -25,8 +25,9 @@ import (

 // TestSheetMediaParentType pins the token→parent_type mapping that every
 // sheets image-upload entry point funnels through. Native spreadsheet tokens
-// use "sheet_image"; imported "office" spreadsheets carry a "fake_office_" or
-// "local_office_" synthetic token and must upload with "office_sheet_file".
+// use "sheet_image"; imported "office" spreadsheets use either a legacy
+// prefix or the interleaved "OFL0X" marker and must upload with
+// "office_sheet_file".
 func TestSheetMediaParentType(t *testing.T) {
 	t.Parallel()
 	cases := []struct {
@@ -40,6 +41,13 @@ func TestSheetMediaParentType(t *testing.T) {
 		{"fake_office token, only the prefix", fakeOfficePrefix, officeSheetFileParentType},
 		{"local_office imported token", "local_office_abc123", officeSheetFileParentType},
 		{"local_office token, only the prefix", localOfficePrefix, officeSheetFileParentType},
+		{"interleaved OFL0X office token", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa", officeSheetFileParentType},
+		{"interleaved exlcn token", "abcdeefghxijkllmnopcqrstnuv", sheetImageParentType},
+		{"interleaved shtcn native token", "abcdsefghhijkltmnopcqrstnuv", sheetImageParentType},
+		{"interleaved pptcn token", "abcdpefghpijkltmnopcqrstnuv", sheetImageParentType},
+		{"interleaved wodcn token", "abcdwefghoijkldmnopcqrstnuv", sheetImageParentType},
+		{"interleaved OFL0X marker with short length", "aaaaOaaaaFaaaaLaaaa0aaaaXaa", sheetImageParentType},
+		{"interleaved OFL0X marker with long length", "aaaaOaaaaFaaaaLaaaa0aaaaXaaaa", sheetImageParentType},
 		{"fake_office prefix mid-string is not matched", "shtfake_office_abc", sheetImageParentType},
 		{"local_office prefix mid-string is not matched", "shtlocal_office_abc", sheetImageParentType},
 	}
@@ -57,7 +65,7 @@ func TestSheetMediaParentType(t *testing.T) {
 // to end (the Execute path the dry-run tests don't reach), asserting the
 // parent_type that actually goes out on the wire is derived from the token: a
 // native spreadsheet uploads as sheet_image, an imported "office" spreadsheet
-// (fake_office_-prefixed token) as office_sheet_file.
+// (legacy prefix or interleaved OFL0X marker) as office_sheet_file.
 func TestUploadSheetImage_ParentType(t *testing.T) {
 	cases := []struct {
 		name           string
@@ -67,6 +75,7 @@ func TestUploadSheetImage_ParentType(t *testing.T) {
 		{"native spreadsheet", "shtcnTOK123", sheetImageParentType},
 		{"fake_office imported spreadsheet", "fake_office_abc123", officeSheetFileParentType},
 		{"local_office imported spreadsheet", "local_office_abc123", officeSheetFileParentType},
+		{"interleaved OFL0X imported spreadsheet", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa", officeSheetFileParentType},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {
--- a/skills/lark-calendar/SKILL.md
+++ b/skills/lark-calendar/SKILL.md
@@ -16,14 +16,16 @@ metadata:

 ## 身份

-日程操作默认使用 `--as user`（查看和管理当前用户的日程）。`--as bot` 只能访问 bot 自己的（空）日历，会拿到空结果——不要用 bot 身份查用户日程。
+按**日程归属**选身份：
+
+- 查看/管理登录用户本人的日程 → `--as user`（默认，绝大多数场景）。
+- 查看/管理 bot 自己创建/拥有的日程 → `--as bot` 

 ```bash
-# BAD — bot 身份查用户日程，返回空列表
-lark-cli calendar +agenda --as bot
-
-# GOOD — user 身份查日程
+# 用户本人日程 → user
 lark-cli calendar +agenda --as user
+# bot 自建或参与的日程 → bot
+lark-cli calendar +agenda --as bot
 ```

 ## Shortcuts
@@ -188,6 +190,8 @@ lark-cli contact +search-user --query <query> --as user
 lark-cli im +chat-search --query <query> --as user
 ```

+> 搜索用户接口不支持 bot 身份，必须用 `--as user`；搜到的 `ou_` open_id 用于日程参与人操作（如添加日程参与人）。
+
 ## 不在本 skill 范围

 - 查询过去的视频会议记录 → [lark-vc](../lark-vc/SKILL.md)
--- a/skills/lark-calendar/references/lark-calendar-create.md
+++ b/skills/lark-calendar/references/lark-calendar-create.md
@@ -33,7 +33,7 @@ lark-cli calendar +create --summary "..." --start "..." --end "..." \
 | `--start <time>` | 是 | 开始时间（ISO 8601，如 `2026-03-12T14:00+08:00`） |
 | `--end <time>` | 是 | 结束时间（ISO 8601） |
 | `--description <markdown>` | 否 | 日程描述，统一使用此字段，格式为 **Markdown**。提供会议议程、活动内容、注意事项或链接等。支持加粗、斜体、下划线（`<u>...</u>`）、删除线、链接 `[文本](url)`、标题（`# ` 到 `### `，最多三级）、引用（`> `）、有序/无序列表、GFM 表格（`\| 列1 \| 列2 \|` + 分隔行 `\| --- \| --- \|`）、以及图片 `![图片名](图片URL)`（标准 Markdown 图片语法：远程 URL 原样使用；**本地图片路径**（相对路径、且位于当前工作目录内）会自动上传到云盘并在端上内联渲染——绝对路径或工作目录之外的路径会报错；端上已有图片读回为 Markdown 图片）。飞书文档 URL（直接粘贴裸链接，或写成 `[文本](url)`）会自动解析为内联文档，端上展示文档标题而非裸链接。支持 `@文件路径` 或 `-`（stdin）读取。**禁止**用 `***文本***` 同时表示加粗+斜体（端上会残留 `*`）；应嵌套书写，如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。|
-| `--attendee-ids <id_list>` | 否 | 参与人 ID 列表（逗号分隔）。支持用户（`ou_`）、群组（`oc_`）和会议室（`omm_`）。AI 提取时请务必保留对应前缀 |
+| `--attendee-ids <id_list>` | 否 | 参与人 ID 列表（逗号分隔）。支持用户（`ou_`）、群组（`oc_`）和会议室（`omm_`）。AI 提取时请务必保留对应前缀。bot 可作为合法参会人，无需剔除 |
 | `--calendar-id <id>` | 否 | 日历 ID（省略则使用主日历） |
 | `--rrule <rrule>` | 否 | 重复日程的重复性规则，规则设置方式参考rfc5545。示例值："FREQ=DAILY;INTERVAL=1;UNTIL=<具体日期>" |
 | `--dry-run` | 否 | 预览 API 调用，不执行 |
@@ -45,7 +45,6 @@ lark-cli calendar +create --summary "..." --start "..." --end "..." \
 > 自动设置 `reminders: [{"minutes": 5}]`，默认日程开始前 5 分钟提醒。
 > 自动设置 `vchat: {"vc_type": "vc"}`，默认日程包含飞书视频会议。如需其他视频会议类型或不含视频会议，请使用完整 API 命令。
 > 失败保护：若添加参会人失败（如 open_id 错误），CLI 会自动删除刚创建的空日程（回滚，不通知参会人）。
-> 搜索用户接口不支持 bot 身份，需用 `--as user` 进行搜索。
 > 审批会议室：`+create` 不暴露低频字段 `attendees[].approval_reason`。如果会议室要求审批，请使用用户身份先创建日程，再用完整 API `calendar event.attendees create --as user` 添加会议室并传 `approval_reason`。

 ## 高级用法（完整 API 命令）
--- a/skills/lark-calendar/references/lark-calendar-room-find.md
+++ b/skills/lark-calendar/references/lark-calendar-room-find.md
@@ -50,12 +50,13 @@ lark-cli calendar +room-find \
 | `--room-name <text>` | 否 | 会议室名称约束，支持以**英文逗号**分隔传入多个名称。仅当用户明确提到会议室专名、会议室号或编号区间时使用。 |
 | `--min-capacity <n>` | 否 | 会议室最小容纳人数。当用户明确参会人数或提出“至少容纳N人”等要求时，提取数字放入此参数，必须为正整数。 |
 | `--max-capacity <n>` | 否 | 会议室最大容纳人数。用于过滤过大空间，必须为正整数。 |
-| `--attendee-ids <id_list>` | 否 | 参会对象 ID 列表。支持用户 ID（`ou_` 前缀）和群组 ID（`oc_` 前缀），多个 ID 以逗号分隔。 |
+| `--attendee-ids <id_list>` | 否 | 参会对象 ID 列表。支持用户 ID（`ou_` 前缀）和群组 ID（`oc_` 前缀），多个 ID 以逗号分隔。**不要传入 bot 的 open_id**：bot 是虚拟身份，不占会议室席位、无会议室偏好，传入只会干扰推荐结果。 |
 | `--event-rrule <rrule>` | 否 | 重复日程的重复性规则，规则设置方式参考rfc5545。**【⚠️注意：系统绝对不支持 COUNT，如需限制重复次数，必须转为 UNTIL】**。示例值："FREQ=DAILY;INTERVAL=1" |
 | `--timezone <tz>` | 否 | 对话中明确提及的预约日程所使用的时区（默认取用户设备时区，例如 `Asia/Shanghai`） |

 ## 规则

+- 构造 `--attendee-ids` 前，先剔除 bot 参会人：bot 不占席位、无偏好，不应参与会议室推荐。
 - 多个 `--slot` 会由 CLI 内部并发调用单时间块接口，再聚合成一次输出
 - `+room-find` 的时间输入必须是**确定时间块**，不是时间区间搜索。
 - 如果是重复性日程，必须校验返回中的 `reserve_until_time`（该会议室最晚可预约时间）是否覆盖 `event-rrule` 对应的重复范围。
--- a/skills/lark-calendar/references/lark-calendar-schedule-clear-time.md
+++ b/skills/lark-calendar/references/lark-calendar-schedule-clear-time.md
@@ -39,6 +39,7 @@ lark-cli calendar +freebusy --start "<start>" --end "<end>"
 ```

 规则：
+- 参与人含 **bot**：无需为 bot 查询忙闲。bot 是虚拟身份，可并行多个会议、无忙闲语义，检查它没有意义。
 - 参与人过多（超过 5 人）：仅查询**当前用户**及少数核心人员忙闲即可
 - 参与人含**群组**：无需展开群组成员查询忙闲
 - 如果用户是从 `+suggestion` 确认了时间块后进入本分支的，**无需再调用 `+freebusy`**
--- a/skills/lark-calendar/references/lark-calendar-suggestion.md
+++ b/skills/lark-calendar/references/lark-calendar-suggestion.md
@@ -45,7 +45,7 @@ lark-cli calendar +suggestion \
 | ------------------------------- | ----- | ------------------------------------------------------------------- |
 | `--start <time>`                | 否     | 搜索区间开始时间（支持日期/ISO 8601等格式，默认**当前时间**）                                |
 | `--end <time>`                  | 否     | 搜索区间结束时间（默认与 `--start` 属于同一天，自动取当天结束时间）                                                     |
-| `--attendee-ids <id_list>`     | 否     | 目标参与人 ID 列表。提取对应实体的 ID。支持用户（`ou_` 前缀）和群组（`oc_` 前缀）。多个 ID 使用英文逗号分隔 |
+| `--attendee-ids <id_list>`     | 否     | 目标参与人 ID 列表。提取对应实体的 ID。支持用户（`ou_` 前缀）和群组（`oc_` 前缀）。多个 ID 使用英文逗号分隔。**不要传入 bot 的 open_id**：bot 是虚拟身份，可并行多个会议、无忙闲语义，传入会干扰推荐时段的忙闲计算。 |
 | `--event-rrule <rrule>`         | 否     | 重复日程的重复性规则，规则设置方式参考rfc5545。**【⚠️注意：系统绝对不支持 COUNT，如需限制重复次数，必须转为 UNTIL】**。示例值："FREQ=DAILY;INTERVAL=1"                                              |
 | `--duration-minutes <min>`      | 否     | 会议时长（分钟）。优先使用用户显式指定的值，若未指定则尝试根据上下文推断，推断失败则不传                                        |
 | `--timezone <tz>`               | 否     | 对话中明确提及的预约日程所使用的时区（默认取用户设备时区，例如 `Asia/Shanghai`）                                |
--- a/skills/lark-calendar/references/lark-calendar-update.md
+++ b/skills/lark-calendar/references/lark-calendar-update.md
@@ -63,6 +63,7 @@ lark-cli calendar +update \
 - 只想增删参会人或会议室时，不需要同时传 `--summary`、`--start`、`--end` 等日程字段。
 - 只想修改标题、描述、时间或重复规则时，不需要同时传 `--add-attendee-ids` 或 `--remove-attendee-ids`。
 - 如需替换某个参与人、群组或会议室，使用 `--remove-attendee-ids <旧ID>` + `--add-attendee-ids <新ID>`。
+- bot 可作为合法参会人添加，无需剔除。
 - 会议室是 resource attendee，必须使用 `omm_` ID 添加到参会人列表，不能脱离日程单独预定。
 - 更新重复性日程时，必须先确定操作范围（仅此次/全部/此次及后续），然后按 [重复性日程操作规范](lark-calendar-recurring.md) 执行。
 - 当同一次命令组合多个动作时，执行顺序为“日程字段 -> 移除参会人 -> 添加参会人”。若中途失败，不会自动回滚已成功步骤；错误信息会说明已完成的步骤。
--- a/skills/lark-slides/SKILL.md
+++ b/skills/lark-slides/SKILL.md
@@ -141,7 +141,7 @@ lark-cli auth login --domain slides
 - [asset-planning.md](references/asset-planning.md)（新建 / 大幅改写）
 - [validation-checklist.md](references/validation-checklist.md)（创建 / 大幅改写后）

-按需再读：
+调用相关命令前必须读取相关的文档以了解命令的使用方式：

 - 创建：[`lark-slides-create.md`](references/lark-slides-create.md)
 - 阅读：[`lark-slides-xml-presentations-get.md`](references/lark-slides-xml-presentations-get.md)
@@ -223,7 +223,7 @@ Step 3: 按 slide_plan.json 生成 XML → 创建
  - 创建方式按“创建方式选择”判断；图片、复杂 XML、转义和 3350001 排查按 lark-slides-create.md、media-upload.md、troubleshooting.md 执行

 Step 4: 审查 & 交付
-  - 创建完成后，必须用 `slides +xml-get` 读取全文 XML，并按 validation-checklist.md 做显式验证记录，包括 XML 文本重叠检查
+  - 创建完成后，必须用 `slides +xml-get --presentation <xml_presentation_id>` 读取全文 XML，并按 validation-checklist.md 做显式验证记录，包括 XML 文本重叠检查
  - 失败或部分成功按 troubleshooting.md 处理；局部问题优先用 `+replace-slide` 修正
  - 没问题 → 交付：使用 NotifyHuman 工具交付 PPT 链接
 ```
@@ -314,7 +314,8 @@ Shortcut 是对常用操作的高级封装（`lark-cli slides +<verb> [flags]`
 | Shortcut | 说明 |
 |----------|------|
 | [`+create`](references/lark-slides-create.md) | 创建 PPT（可选 `--slides` 一步添加页面，支持 `<img src="@./local.png">` 占位符自动上传） |
-| [`+xml-get`](references/lark-slides-xml-presentations-get.md) | 读取全文 XML 并保存到本地文件，避免终端输出被截断 |
+| [`+xml-get`](references/lark-slides-xml-presentations-get.md) | 读取全文 XML，用 `--presentation` 指定演示文稿的 `xml_presentation_id`，用 `--output` 把 XML 存到本地文件（必须是 CWD 内的相对路径，如 `.lark-slides/plan/<deck>/readback.xml`） |
+| [`+screenshot`](references/lark-slides-screenshot.md) | 把幻灯片页面截图保存为本地图片，用 `--slide-number` 指定页号（从 1 开始，多页重复传入，一次最多 10 页），用 `--output-dir` 指定保存目录（必须是 CWD 内的相对路径，默认 `.lark-slides/screenshots`），失败时降级到 XML 回读等非截图检查 |
 | [`+media-upload`](references/lark-slides-media-upload.md) | 上传本地图片到指定演示文稿，返回 `file_token`（用作 `<img src="...">`），最大 20 MB |
 | [`+replace-slide`](references/lark-slides-replace-slide.md) | 对已有幻灯片页面进行块级替换/插入（`block_replace` / `block_insert`），自动注入 id 和 `<content/>`，不改变页序 |
 | [`+replace-pages`](references/lark-slides-replace-pages.md) | 在原演示文稿内批量重建多个页面：先创建新页到旧页前，再删除旧页；适合已有 Slides 的多页大改，不新建链接 |
--- a/skills/lark-slides/references/slides_xml_schema_definition.xml
+++ b/skills/lark-slides/references/slides_xml_schema_definition.xml
@@ -194,14 +194,13 @@
    <xs:simpleType name="FontSizeType">
        <xs:annotation>
            <xs:documentation>
-                字体大小, 使用正整数, 单位px
-                示例：12, 14, 16, 18, 20, 24, 28, 32 等
+                字体大小, 浮点数, 范围 [1, 4000], 单位px
+                示例：10, 10.5, 12, 14, 16, 18, 20, 24, 28, 32 等
            </xs:documentation>
        </xs:annotation>
-        <xs:restriction base="xs:positiveInteger">
-            <xs:minInclusive value="6"/>
-            <xs:maxInclusive value="400"/>
-            <xs:pattern value="[0-9]+"/>
+        <xs:restriction base="xs:double">
+            <xs:minInclusive value="1"/>
+            <xs:maxInclusive value="4000"/>
        </xs:restriction>
    </xs:simpleType>

@@ -211,6 +210,52 @@
        </xs:restriction>
    </xs:simpleType>

+    <xs:simpleType name="AutoStartAtType">
+        <xs:annotation>
+            <xs:documentation>
+                有序列表起始编号, 取值范围 [1, 32767]
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:positiveInteger">
+            <xs:minInclusive value="1"/>
+            <xs:maxInclusive value="32767"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <xs:simpleType name="BulletSizeType">
+        <xs:annotation>
+            <xs:documentation>
+                列表符号大小, 二选一:
+                - 百分比字符串（相对于文本字号）, 取值范围 25%-400%, 如 "100%"
+                - 绝对像素值, 取值范围 6-400, 如 "14"
+            </xs:documentation>
+        </xs:annotation>
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="(2[5-9]|[3-9][0-9]|[1-3][0-9]{2}|400)%"/>
+                </xs:restriction>
+            </xs:simpleType>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="[6-9]|[1-9][0-9]|[1-3][0-9]{2}|400"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
+    </xs:simpleType>
+
+    <xs:simpleType name="BulletCharType">
+        <xs:annotation>
+            <xs:documentation>
+                自定义列表符号, 如 "★", "→", "✓", "◆", 也支持 emoji
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:minLength value="1"/>
+            <xs:maxLength value="8"/>
+        </xs:restriction>
+    </xs:simpleType>
+
    <!-- 文本类型枚举 -->
    <xs:simpleType name="TextType">
        <xs:annotation>
@@ -232,6 +277,35 @@
        </xs:restriction>
    </xs:simpleType>

+    <!-- 动态文本字段类型枚举 -->
+    <xs:simpleType name="FieldType">
+        <xs:annotation>
+            <xs:documentation>
+                动态文本字段类型:
+                - slidenum: 当前幻灯片页码
+                - datetime: 默认日期时间格式
+                - datetime1-datetime13: 预定义日期时间格式
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="slidenum"><xs:annotation><xs:documentation>当前幻灯片页码</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime"><xs:annotation><xs:documentation>浏览器默认日期格式, 例如 2026/7/14</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime1"><xs:annotation><xs:documentation>日期格式 M/D/YYYY, 例如 10/12/2007</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime2"><xs:annotation><xs:documentation>日期格式 dddd, MMMM D, YYYY, 例如 Friday, October 12, 2007</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime3"><xs:annotation><xs:documentation>日期格式 D MMMM YYYY, 例如 12 October 2007</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime4"><xs:annotation><xs:documentation>日期格式 MMMM D, YYYY, 例如 October 12, 2007</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime5"><xs:annotation><xs:documentation>日期格式 D-MMM-YY, 例如 12-Oct-07</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime6"><xs:annotation><xs:documentation>日期格式 MMMM YY, 例如 October 07</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime7"><xs:annotation><xs:documentation>日期格式 MMM-YY, 例如 Oct-07</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime8"><xs:annotation><xs:documentation>日期时间格式 M/D/YYYY h:mm A, 例如 10/12/2007 4:28 PM</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime9"><xs:annotation><xs:documentation>日期时间格式 M/D/YYYY h:mm:ss A, 例如 10/12/2007 4:28:34 PM</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime10"><xs:annotation><xs:documentation>时间格式 HH:mm, 例如 16:28</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime11"><xs:annotation><xs:documentation>时间格式 HH:mm:ss, 例如 16:28:34</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime12"><xs:annotation><xs:documentation>时间格式 h:mm A, 例如 4:28 PM</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="datetime13"><xs:annotation><xs:documentation>时间格式 h:mm:ss A, 例如 4:28:34 PM</xs:documentation></xs:annotation></xs:enumeration>
+        </xs:restriction>
+    </xs:simpleType>
+
    <!-- 文本对齐 -->
    <xs:simpleType name="TextAlignType">
        <xs:restriction base="xs:string">
@@ -781,21 +855,64 @@
        <xs:attribute name="heightScale" type="sml:ArrowScaleType" use="optional"/>
    </xs:complexType>

+    <!-- 裁剪方位枚举类型 -->
+    <xs:simpleType name="CropAnchorType">
+        <xs:annotation>
+            <xs:documentation>
+                裁剪方位枚举, 用于指定保留原图的哪个区域
+
+                - top: 保留顶部, 裁掉底部多余部分
+                - bottom: 保留底部, 裁掉顶部多余部分
+                - left: 保留左侧, 裁掉右侧多余部分
+                - right: 保留右侧, 裁掉左侧多余部分
+
+                居中场景不需要设置 anchor, 不设置 offset 即为默认居中裁剪
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="top"><xs:annotation><xs:documentation>保留顶部, 裁掉底部多余部分</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="bottom"><xs:annotation><xs:documentation>保留底部, 裁掉顶部多余部分</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="left"><xs:annotation><xs:documentation>保留左侧, 裁掉右侧多余部分</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="right"><xs:annotation><xs:documentation>保留右侧, 裁掉左侧多余部分</xs:documentation></xs:annotation></xs:enumeration>
+        </xs:restriction>
+    </xs:simpleType>
+
    <!-- 裁剪类型定义 -->
    <xs:complexType name="CropType">
        <xs:annotation>
            <xs:documentation>
-                裁剪配置: 原图填充到预裁剪区域，再根据offset裁出最终尺寸
+                裁剪配置: 将原图裁剪到目标尺寸 (img 元素的 width × height)

                可选属性:
-                type: 裁剪形状，默认rect
-                leftOffset, rightOffset, topOffset, bottomOffset: 边缘偏移量(px)。正值向内裁剪，负值向外扩展留白，0值对齐边缘
-                presetHandlers: 控制点配置，对应ECMA预设形状的控制点。单个或多个数字，多个用逗号分隔。示例: type="rect"且presetHandlers="60"时为圆角矩形，圆角半径60px
+                type: 裁剪形状, 默认 rect
+                anchor: 裁剪方位 (top/bottom/left/right), 参见 CropAnchorType
+                leftOffset / rightOffset / topOffset / bottomOffset: 四向偏移量 (px), 正值向内裁剪、负值向外扩展留白、0对齐边缘
+                presetHandlers: 控制点配置, 对应 ECMA 预设形状的控制点。单个或多个数字, 多个用逗号分隔。
+                示例: type="rect" 且 presetHandlers="60" 时为圆角矩形, 圆角半径 60px

-                说明: 指定offset时，若预裁剪尺寸与原图比例不一致会产生拉伸变形。无法确定原图比例时，不要指定offset
+                【推荐用法】使用 anchor 指定裁剪方位:
+                - 不设置 anchor 时: 默认按图片居中裁剪
+                - 设置 anchor 时: 按指定方位裁剪, 例如 anchor="top" 表示保留顶部、裁掉底部多余部分
+                - 使用 anchor 后, 不需要再设置 offset
+                - anchor 模式下原图按等比缩放后裁剪, 不会发生拉伸或压缩
+
+                【进阶用法】使用 offset 精细控制裁剪边界:
+                - 适用于用户在编辑器中手动调整裁剪、或从外部协议导入的场景
+                - 原图先填充到预裁剪区域, 再根据 offset 从四边裁出最终尺寸
+                - 注意: 若预裁剪尺寸与原图比例不一致会产生拉伸变形; 无法确定原图比例时, 不要指定 offset
+
+                【优先级】
+                如果同时设置了 anchor 和 offset, 以 anchor 为准, offset 被忽略
+
+                典型用法:
+                <crop/>                                      居中裁剪 (默认行为)
+                <crop anchor="top"/>                        保留顶部
+                <crop anchor="left"/>                       保留左侧
+                <crop type="rect" presetHandlers="60"/>     圆角矩形裁剪, 默认居中
            </xs:documentation>
        </xs:annotation>
        <xs:attribute name="type" type="sml:ShapeType" use="optional" default="rect"/>
+        <xs:attribute name="anchor" type="sml:CropAnchorType" use="optional"/>
        <xs:attribute name="leftOffset" type="xs:double" use="optional"/>
        <xs:attribute name="rightOffset" type="xs:double" use="optional"/>
        <xs:attribute name="topOffset" type="xs:double" use="optional"/>
@@ -959,6 +1076,7 @@
                        <xs:element ref="sml:img"/>
                        <xs:element ref="sml:table"/>
                        <xs:element ref="sml:icon"/>
+                        <xs:element ref="sml:embed"/>
                        <xs:element ref="sml:chart"/>
                        <xs:element ref="sml:undefined"/>
                    </xs:choice>
@@ -1042,6 +1160,10 @@
                - underline: content 级别是否下划线
                - list: content 级别列表类型 bullet/number
                - listStyle: content 级别列表样式
+                - bulletColor: 列表符号颜色（纯色）, 可选
+                - bulletSize: 列表符号大小, 可选, 百分比字符串（相对于文本字号, 取值范围 25%-400%）如 "100%", 或绝对像素值（取值范围 6-400）如 "14"
+                - autoStartAt: 有序列表起始编号, 可选, 取值范围 [1, 32767]; 作为后代段落的初始计数器, 子元素 &lt;p&gt;/&lt;ol&gt; 可通过自身 autoStartAt 重置
+                - bulletChar: 自定义列表符号字符, 可选, 如 "★", "→" 等, 设置后覆盖 listStyle 的符号
                - anchorCenter: 控制文本对齐方式, 优先级高于 textAlign
                - autoFit: 控制文本编辑溢出时处理策略
                - baseline: 上标/下标, 相较于文本基线的偏移量
@@ -1049,6 +1171,13 @@

                注意：如果content子元素不指定属性, 默认继承content的属性值, 如果局部子元素指定了属性, 则使用局部属性值

+                autoStartAt 运行计数器示例（显式指定重置, 未指定沿用前序计数器）:
+                &lt;content autoStartAt="5"&gt;
+                &lt;p list="number"&gt;A&lt;/p&gt;                    &lt;!-- A=5, 继承 content 初始值 --&gt;
+                &lt;p list="number" autoStartAt="10"&gt;B&lt;/p&gt;    &lt;!-- B=10, 本段显式重置 --&gt;
+                &lt;p list="number"&gt;C&lt;/p&gt;                    &lt;!-- C=11, 沿用前序计数器递增 --&gt;
+                &lt;/content&gt;
+
                子元素:
                - p: 段落元素
                - ul: 无序列表元素
@@ -1085,6 +1214,10 @@
            <xs:attribute name="underline" type="xs:boolean" />
            <xs:attribute name="list" type="sml:ListType" default="none"/>
            <xs:attribute name="listStyle" type="sml:ListStyleType" />
+            <xs:attribute name="bulletColor" type="sml:SolidColor" use="optional"/>
+            <xs:attribute name="bulletSize" type="sml:BulletSizeType" use="optional"/>
+            <xs:attribute name="autoStartAt" type="sml:AutoStartAtType" use="optional"/>
+            <xs:attribute name="bulletChar" type="sml:BulletCharType" use="optional"/>
            <xs:attribute name="anchorCenter" type="xs:boolean" default="false" /> <!-- 控制竖排文字是否在垂直方向保持居中 -->
            <xs:attribute name="autoFit" type="sml:AutoFitType" default="no-auto-fit" />
            <xs:attribute name="wrap" type="xs:boolean" default="true" />
@@ -1096,9 +1229,9 @@
        <xs:annotation>
            <xs:documentation>
                段落容器, 支持富文本内容
-                可包含纯文本和内联格式元素(br/strong/em/u/span/del/a/shadow/outline)
+                可包含纯文本和内联格式元素(br/strong/em/u/span/del/a/shadow/outline/formula/field)
                内联元素嵌套：所有内联元素均可包含纯文本或其他内联元素，以实现复杂的格式组合
-                元素自嵌套：除a元素外，其余内联元素支持自身嵌套，当shadow和outline自嵌套时，渲染效果遵循就近原则，以内层定义的样式为准
+                元素自嵌套：除a/formula元素外，其余内联元素支持自身嵌套，当shadow和outline自嵌套时，渲染效果遵循就近原则，以内层定义的样式为准

                空格处理规则：
                - 文本内的连续空格会被合并为单个空格
@@ -1119,6 +1252,8 @@
                - a: 超链接
                - shadow: 文本阴影
                - outline: 文本轮廓
+                - formula: 科学公式（支持数学、物理等）
+                - field: 动态文本字段，元素内容作为不支持动态字段时的降级文本
                属性说明:
                - textAlign: 文本对齐方式
                - lineSpacing: 行间距
@@ -1127,6 +1262,10 @@
                - level: 段落级别, 取值范围 [1,10]
                - list: 列表类型(bullet/number)
                - listStyle: 列表样式
+                - bulletColor: 列表符号颜色（纯色）, 可选
+                - bulletSize: 列表符号大小, 可选, 百分比字符串（相对于文本字号, 取值范围 25%-400%）或绝对像素值（取值范围 6-400）
+                - autoStartAt: 有序列表起始编号, 可选, 取值范围 [1, 32767]; 显式指定时从当前段落起重置计数器, 未指定时沿用同一 content 内的前序计数器
+                - bulletChar: 自定义列表符号字符, 可选
                - marginLeft: 段落左侧缩进宽度
                - indent: 首行缩进宽度
            </xs:documentation>
@@ -1134,6 +1273,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1142,6 +1282,7 @@
                <xs:element ref="sml:a"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
            <xs:attribute name="textAlign" type="sml:TextAlignType" />
            <xs:attribute name="lineSpacing" type="sml:LineSpacingType" default="multiple:1.5"/>
@@ -1151,6 +1292,10 @@
            <xs:attribute name="level" type="sml:LevelType" default="1"/>
            <xs:attribute name="list" type="sml:ListType" default="none"/>
            <xs:attribute name="listStyle" type="sml:ListStyleType"/>
+            <xs:attribute name="bulletColor" type="sml:SolidColor" use="optional"/>
+            <xs:attribute name="bulletSize" type="sml:BulletSizeType" use="optional"/>
+            <xs:attribute name="autoStartAt" type="sml:AutoStartAtType" use="optional"/>
+            <xs:attribute name="bulletChar" type="sml:BulletCharType" use="optional"/>
            <xs:attribute name="marginLeft" type="xs:double" use="optional" />
            <xs:attribute name="indent" type="sml:NonNegativeDouble" use="optional"/>
        </xs:complexType>
@@ -1160,7 +1305,14 @@
    <!-- 无序列表 -->
    <xs:element name="ul">
        <xs:annotation>
-            <xs:documentation>无序列表</xs:documentation>
+            <xs:documentation>
+                无序列表
+                属性说明:
+                - listStyle: 列表样式
+                - bulletColor: 列表符号颜色（纯色）, 可选
+                - bulletSize: 列表符号大小, 可选, 百分比字符串（相对于文本字号, 取值范围 25%-400%）或绝对像素值（取值范围 6-400）
+                - bulletChar: 自定义列表符号字符, 可选, 设置后覆盖 listStyle 的符号
+            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
            <xs:sequence>
@@ -1173,13 +1325,23 @@
                </xs:element>
            </xs:sequence>
            <xs:attribute name="listStyle" type="sml:UnorderedListStyle" default="circle-hollow-square"/>
+            <xs:attribute name="bulletColor" type="sml:SolidColor" use="optional"/>
+            <xs:attribute name="bulletSize" type="sml:BulletSizeType" use="optional"/>
+            <xs:attribute name="bulletChar" type="sml:BulletCharType" use="optional"/>
        </xs:complexType>
    </xs:element>

    <!-- 有序列表 -->
    <xs:element name="ol">
        <xs:annotation>
-            <xs:documentation>有序列表, 可指定序号</xs:documentation>
+            <xs:documentation>
+                有序列表, 可指定序号
+                属性说明:
+                - listStyle: 列表样式
+                - bulletColor: 列表符号颜色（纯色）, 可选
+                - bulletSize: 列表符号大小, 可选, 百分比字符串（相对于文本字号, 取值范围 25%-400%）或绝对像素值（取值范围 6-400）
+                - autoStartAt: 有序列表起始编号, 可选, 取值范围 [1, 32767]; 作用于本列表组的计数器初始值, 子元素 &lt;li@index&gt; 可覆盖单项编号
+            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
            <xs:sequence>
@@ -1193,6 +1355,9 @@
                </xs:element>
            </xs:sequence>
            <xs:attribute name="listStyle" type="sml:OrderedListStyle" default="number-lower-alpha-lower-roman"/>
+            <xs:attribute name="bulletColor" type="sml:SolidColor" use="optional"/>
+            <xs:attribute name="bulletSize" type="sml:BulletSizeType" use="optional"/>
+            <xs:attribute name="autoStartAt" type="sml:AutoStartAtType" use="optional"/>
        </xs:complexType>
    </xs:element>

@@ -1383,7 +1548,7 @@
                alpha: 不透明度[0, 1]

                可选子元素:
-                crop: 裁剪。无标签或所有offset未设置时从左上角自适应裁到width×height
+                crop: 裁剪。无标签 / 空标签 / 仅设 anchor 时按等比缩放后裁剪到 width×height; anchor 指定保留方位 (top/bottom/left/right), 不设 anchor 即居中裁剪; offset 用于精细控制
                reflection: 倒影。无标签代表无倒影,空标签代表使用默认样式
                shadow: 阴影。无标签代表无阴影,空标签代表使用默认样式
                border: 边框。无标签代表无边框,空标签代表使用默认样式(颜色: rgba(43, 47, 54, 1), 宽度: 2)
@@ -1458,6 +1623,49 @@
        </xs:complexType>
    </xs:element>

+    <!-- 嵌入内容元素 -->
+    <xs:element name="embed">
+        <xs:annotation>
+            <xs:documentation>
+                嵌入内容容器, 外层承载 Slides 摆放和效果属性, 内层承载外部标准内容。
+                当前内层内容为标准 SVG, 必须使用 http://www.w3.org/2000/svg 命名空间。
+                后续可扩展承载 HTML 等其他外部内容。
+
+                必需属性:
+                - topLeftX/topLeftY: 左上角坐标
+                - width/height: 显示尺寸
+
+                可选属性:
+                - id: 唯一标识符
+                - rotation: 旋转角度[0, 360)
+                - flipX/flipY: 水平/垂直翻转
+                - alpha: 不透明度[0,1]
+
+                子元素:
+                - svg: 标准 SVG 根元素, 仅描述嵌入内容, 不承载 Slides 布局属性
+                - reflection: 倒影样式, 无reflection标签代表无倒影, 空reflection标签代表使用默认样式
+                - shadow: 阴影样式, 无shadow标签代表无阴影, 空shadow标签代表使用默认样式
+            </xs:documentation>
+        </xs:annotation>
+        <xs:complexType>
+            <xs:sequence>
+                <xs:any namespace="http://www.w3.org/2000/svg" processContents="lax" minOccurs="1" maxOccurs="1"/>
+                <xs:element name="reflection" type="sml:ReflectionType" minOccurs="0"/>
+                <xs:element name="shadow" type="sml:ShadowType" minOccurs="0"/>
+            </xs:sequence>
+
+            <xs:attribute name="id" type="xs:string" use="optional"/>
+            <xs:attribute name="topLeftX" type="sml:XType" use="required"/>
+            <xs:attribute name="topLeftY" type="sml:YType" use="required"/>
+            <xs:attribute name="width" type="sml:PositiveSize" use="required"/>
+            <xs:attribute name="height" type="sml:PositiveSize" use="required"/>
+            <xs:attribute name="rotation" type="sml:RotationType" use="optional" default="0"/>
+            <xs:attribute name="flipX" type="xs:boolean" use="optional" default="false"/>
+            <xs:attribute name="flipY" type="xs:boolean" use="optional" default="false"/>
+            <xs:attribute name="alpha" type="sml:AlphaType" use="optional" default="1"/>
+        </xs:complexType>
+    </xs:element>
+
    <!-- 表格元素 -->
    <xs:element name="table">
        <xs:annotation>
@@ -1500,7 +1708,7 @@
                td 子元素:
                - borderTop/borderRight/borderBottom/borderLeft: 单元格边框样式, 无border标签代表无边框, 空border标签代表使用默认样式(实线边框, 颜色为rgba(221, 222, 223, 1), 宽度为1)
                - fill: 单元格填充样式, 无fill标签代表不填充, 空fill标签代表使用默认样式(默认颜色填充, 颜色为rgba(255, 255, 255, 1))
-                - content: 单元格内容
+                - content: 单元格内容。内容默认不反向修改表格几何尺寸; 当内容高度大于当前行高时, 需要手动修改行高
            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
@@ -1558,13 +1766,15 @@
        <xs:complexType/>
    </xs:element>

-    <xs:element name="strong">
+    <xs:element name="field">
        <xs:annotation>
-            <xs:documentation>粗体/加重文本</xs:documentation>
+            <xs:documentation>
+                动态文本字段。
+                type 属性描述动态语义，元素内容是静态降级文本，可包含行内样式元素。
+            </xs:documentation>
        </xs:annotation>
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
-                <xs:element ref="sml:br"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1574,6 +1784,70 @@
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
            </xs:choice>
+            <xs:attribute name="type" type="sml:FieldType" use="required"/>
+        </xs:complexType>
+    </xs:element>
+
+
+
+    <xs:element name="formula">
+        <xs:annotation>
+            <xs:documentation>
+                通用公式元素。
+                用于展示各类科学公式。
+
+                结构说明：
+                - 必须从支持的公式格式中选择且仅选择一种作为子元素。
+                - 当前版本支持格式：&lt;latex&gt;
+
+                示例：
+                - 基础公式：
+                &lt;formula&gt;
+                &lt;latex&gt;&lt;![CDATA[ E = mc^2 ]]&gt;&lt;/latex&gt;
+                &lt;/formula&gt;
+            </xs:documentation>
+        </xs:annotation>
+        <xs:complexType>
+            <xs:choice minOccurs="1" maxOccurs="1">
+                <xs:element name="latex">
+                    <xs:annotation>
+                        <xs:documentation>
+                            LaTeX 格式的公式内容。
+                            本元素包含的 LaTeX 字符串必须严格符合附件中定义的宏集范围。
+
+                            内容语法：
+                            - 语法范围：仅使用附件白名单中明确支持的宏。
+                            - 表达建议：优先使用基础运算符、分式(\frac)、根号(\sqrt)、矩阵(matrix)等标准数学环境。
+                            - 格式要求：必须使用 CDATA 包裹内容，且 CDATA 内部严禁进行 XML 转义（如 &amp;lt;, &amp;amp;）。
+                            - 空白处理：解析器将保留 CDATA 内的所有换行和缩进，建议利用此特性保持 LaTeX 源码的结构化和可读性。
+                        </xs:documentation>
+                    </xs:annotation>
+                    <xs:simpleType>
+                        <xs:restriction base="xs:string"/>
+                    </xs:simpleType>
+                </xs:element>
+            </xs:choice>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="strong">
+        <xs:annotation>
+            <xs:documentation>粗体/加重文本</xs:documentation>
+        </xs:annotation>
+        <xs:complexType mixed="true">
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
+                <xs:element ref="sml:strong"/>
+                <xs:element ref="sml:em"/>
+                <xs:element ref="sml:u"/>
+                <xs:element ref="sml:span"/>
+                <xs:element ref="sml:del"/>
+                <xs:element ref="sml:a"/>
+                <xs:element ref="sml:shadow"/>
+                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
+            </xs:choice>
        </xs:complexType>
    </xs:element>

@@ -1590,6 +1864,7 @@
                <xs:extension base="sml:ShadowType">
                    <xs:choice minOccurs="0" maxOccurs="unbounded">
                        <xs:element ref="sml:br"/>
+                        <xs:element ref="sml:formula"/>
                        <xs:element ref="sml:strong"/>
                        <xs:element ref="sml:em"/>
                        <xs:element ref="sml:u"/>
@@ -1598,6 +1873,7 @@
                        <xs:element ref="sml:a"/>
                        <xs:element ref="sml:shadow"/>
                        <xs:element ref="sml:outline"/>
+                        <xs:element ref="sml:field"/>
                    </xs:choice>
                </xs:extension>
            </xs:complexContent>
@@ -1617,6 +1893,7 @@
                <xs:extension base="sml:OutlineType">
                    <xs:choice minOccurs="0" maxOccurs="unbounded">
                        <xs:element ref="sml:br"/>
+                        <xs:element ref="sml:formula"/>
                        <xs:element ref="sml:strong"/>
                        <xs:element ref="sml:em"/>
                        <xs:element ref="sml:u"/>
@@ -1625,6 +1902,7 @@
                        <xs:element ref="sml:a"/>
                        <xs:element ref="sml:shadow"/>
                        <xs:element ref="sml:outline"/>
+                        <xs:element ref="sml:field"/>
                    </xs:choice>
                </xs:extension>
            </xs:complexContent>
@@ -1638,6 +1916,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1646,6 +1925,7 @@
                <xs:element ref="sml:a"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
        </xs:complexType>
    </xs:element>
@@ -1657,6 +1937,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1665,6 +1946,7 @@
                <xs:element ref="sml:a"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
        </xs:complexType>
    </xs:element>
@@ -1676,6 +1958,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1684,6 +1967,7 @@
                <xs:element ref="sml:a"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
        </xs:complexType>
    </xs:element>
@@ -1698,6 +1982,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1706,6 +1991,7 @@
                <xs:element ref="sml:a"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
            <xs:attribute name="color" type="sml:Color" use="optional"/>
            <xs:attribute name="backgroundColor" type="sml:Color" use="optional"/>
@@ -1729,6 +2015,7 @@
        <xs:complexType mixed="true">
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element ref="sml:br"/>
+                <xs:element ref="sml:formula"/>
                <xs:element ref="sml:strong"/>
                <xs:element ref="sml:em"/>
                <xs:element ref="sml:u"/>
@@ -1736,6 +2023,7 @@
                <xs:element ref="sml:del"/>
                <xs:element ref="sml:shadow"/>
                <xs:element ref="sml:outline"/>
+                <xs:element ref="sml:field"/>
            </xs:choice>
            <xs:attribute name="href" use="required">
                <xs:simpleType>
@@ -1823,36 +2111,116 @@
    <!-- 有序列表样式枚举 -->
    <xs:simpleType name="OrderedListStyle">
        <xs:annotation>
-            <xs:documentation>有序列表样式</xs:documentation>
+            <xs:documentation>
+                有序列表样式
+
+                分为两类：
+                1. 复合样式（按层级循环不同格式）：如 number-lower-alpha-lower-roman 表示第1级用数字、第2级用小写字母、第3级用小写罗马，超过层级数后循环
+                2. 单一样式（所有层级使用同一格式，不循环）：以 PPTX 标准 scheme 命名，如 alpha-lc-paren-both 表示所有层级都用 (a)(b)(c) 格式
+            </xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
+            <!-- 复合样式（按层级循环） -->
            <xs:enumeration value="number-lower-alpha-lower-roman"><xs:annotation><xs:documentation>1. a. i. - 数字/小写字母/小写罗马</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="number-lower-alpha-lower-roman-paren"><xs:annotation><xs:documentation>1) a) i) - 带括号版本</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="hierarchical-number"><xs:annotation><xs:documentation>1. 1.1. 1.1.1. - 多级数字</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="upper-alpha-lower-alpha-lower-roman"><xs:annotation><xs:documentation>A. a. i. - 大写字母/小写字母/小写罗马</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="upper-roman-upper-alpha-number"><xs:annotation><xs:documentation>I. A. 1. - 大写罗马/大写字母/数字</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="zero-padded-lower-alpha-lower-roman"><xs:annotation><xs:documentation>01. a. i. - 补零数字/小写字母/小写罗马</xs:documentation></xs:annotation></xs:enumeration>
-            <xs:enumeration value="circle-number"><xs:annotation><xs:documentation> 圆圈数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="circle-number"><xs:annotation><xs:documentation>圆圈数字</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="lower-alpha-paren"><xs:annotation><xs:documentation>a) b) c) - 小写字母带括号</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="lower-alpha-dot"><xs:annotation><xs:documentation>a. b. c. - 小写字母带点</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="chinese-formal"><xs:annotation><xs:documentation>一、二、三、 - 中文数字</xs:documentation></xs:annotation></xs:enumeration>
+
+            <!-- 单一样式（所有层级使用同一格式，不随层级循环） -->
+            <!-- 拉丁字母 Latin -->
+            <xs:enumeration value="alpha-lc-paren-both"><xs:annotation><xs:documentation>(a) (b) (c) - 小写字母带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="alpha-uc-paren-both"><xs:annotation><xs:documentation>(A) (B) (C) - 大写字母带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="alpha-lc-paren-r"><xs:annotation><xs:documentation>a) b) c) - 小写字母带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="alpha-uc-paren-r"><xs:annotation><xs:documentation>A) B) C) - 大写字母带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="alpha-lc-period"><xs:annotation><xs:documentation>a. b. c. - 小写字母带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="alpha-uc-period"><xs:annotation><xs:documentation>A. B. C. - 大写字母带点</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 阿拉伯数字 Arabic Numeral -->
+            <xs:enumeration value="arabic-paren-both"><xs:annotation><xs:documentation>(1) (2) (3) - 数字带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic-paren-r"><xs:annotation><xs:documentation>1) 2) 3) - 数字带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic-period"><xs:annotation><xs:documentation>1. 2. 3. - 数字带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic-plain"><xs:annotation><xs:documentation>1 2 3 - 纯数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic-db-period"><xs:annotation><xs:documentation>１．２．３．- 全角数字带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic-db-plain"><xs:annotation><xs:documentation>１ ２ ３ - 全角纯数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic1-minus"><xs:annotation><xs:documentation>أ- ب- ت- - 阿拉伯语字母(现代序)带后横线</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arabic2-minus"><xs:annotation><xs:documentation>-أ- -ب- -ج- - 阿拉伯语字母(Abjadi序)带双横线</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 罗马数字 Roman -->
+            <xs:enumeration value="roman-lc-paren-both"><xs:annotation><xs:documentation>(i) (ii) (iii) - 小写罗马带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="roman-uc-paren-both"><xs:annotation><xs:documentation>(I) (II) (III) - 大写罗马带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="roman-lc-paren-r"><xs:annotation><xs:documentation>i) ii) iii) - 小写罗马带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="roman-uc-paren-r"><xs:annotation><xs:documentation>I) II) III) - 大写罗马带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="roman-lc-period"><xs:annotation><xs:documentation>i. ii. iii. - 小写罗马带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="roman-uc-period"><xs:annotation><xs:documentation>I. II. III. - 大写罗马带点</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 圆圈数字 Circle -->
+            <xs:enumeration value="circle-num-db-plain"><xs:annotation><xs:documentation>① ② ③ - 圆圈数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="circle-num-wd-black-plain"><xs:annotation><xs:documentation>❶ ❷ ❸ - 实心圆圈数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="circle-num-wd-white-plain"><xs:annotation><xs:documentation>① ② ③ - 圆圈数字（1-10 循环, 字形与 circle-num-db-plain 相同但超过 10 后不降级为纯数字）</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 东亚 East Asian -->
+            <xs:enumeration value="ea1-chs-period"><xs:annotation><xs:documentation>一. 二. 三. - 简体中文带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-chs-plain"><xs:annotation><xs:documentation>一 二 三 - 简体中文</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-cht-period"><xs:annotation><xs:documentation>一. 二. 三. - 繁体中文带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-cht-plain"><xs:annotation><xs:documentation>一 二 三 - 繁体中文</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-jpn-chs-db-period"><xs:annotation><xs:documentation>一．二．三．- CJK汉字数字带全角点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-jpn-kor-plain"><xs:annotation><xs:documentation>一 二 三 - CJK汉字数字</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="ea1-jpn-kor-period"><xs:annotation><xs:documentation>一. 二. 三. - CJK汉字数字带半角点</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 希伯来语 Hebrew -->
+            <xs:enumeration value="hebrew2-minus"><xs:annotation><xs:documentation>א- ב- ג- - 希伯来字母带横线</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 泰语 Thai -->
+            <xs:enumeration value="thai-alpha-period"><xs:annotation><xs:documentation>ก. ข. ค. - 泰语字母带点（跳过 ฃ/ฅ/ฆ）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="thai-alpha-paren-r"><xs:annotation><xs:documentation>ก) ข) ค) - 泰语字母带右括号（跳过 ฃ/ฅ/ฆ）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="thai-alpha-paren-both"><xs:annotation><xs:documentation>(ก) (ข) (ค) - 泰语字母带双括号（跳过 ฃ/ฅ/ฆ）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="thai-num-period"><xs:annotation><xs:documentation>๑. ๒. ๓. - 泰语数字带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="thai-num-paren-r"><xs:annotation><xs:documentation>๑) ๒) ๓) - 泰语数字带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="thai-num-paren-both"><xs:annotation><xs:documentation>(๑) (๒) (๓) - 泰语数字带双括号</xs:documentation></xs:annotation></xs:enumeration>
+            <!-- 印地语 Hindi -->
+            <xs:enumeration value="hindi-alpha-period"><xs:annotation><xs:documentation>अ. आ. इ. - 印地语元音字母带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="hindi-num-period"><xs:annotation><xs:documentation>१. २. ३. - 印地语数字带点</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="hindi-num-paren-r"><xs:annotation><xs:documentation>१) २) ३) - 印地语数字带右括号</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="hindi-alpha1-period"><xs:annotation><xs:documentation>क. ख. ग. - 印地语辅音字母带点</xs:documentation></xs:annotation></xs:enumeration>
        </xs:restriction>
    </xs:simpleType>
    <!-- 无序列表样式枚举 -->
    <xs:simpleType name="UnorderedListStyle">
        <xs:annotation>
-            <xs:documentation>无序列表样式</xs:documentation>
+            <xs:documentation>
+                无序列表样式
+
+                分为两类：
+                1. 复合样式（按层级循环不同图标）：如 circle-hollow-square 表示第1级实心圆、第2级空心圆、第3级实心方形，超过层级数后循环
+                2. 单一样式（所有层级使用同一图标，不循环）：以 pptx- 前缀命名，如 pptx-circle 表示所有层级都用 ● 实心圆
+            </xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
+            <!-- 复合样式（按层级循环） -->
            <xs:enumeration value="circle-hollow-square"><xs:annotation><xs:documentation>实心圆 空心圆 实心方形</xs:documentation></xs:annotation></xs:enumeration>
-            <xs:enumeration value="diamond-triangle-square"><xs:annotation><xs:documentation>棱形 三角形 实心方形</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="diamond-triangle-square"><xs:annotation><xs:documentation>菱形 三角形 实心方形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="hollow-square-all"><xs:annotation><xs:documentation>空心方形 空心方形 空心方形</xs:documentation></xs:annotation></xs:enumeration>
-            <xs:enumeration value="arrow-diamond-circle"><xs:annotation><xs:documentation>右箭头 实心棱形 实心圆形</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="arrow-diamond-circle"><xs:annotation><xs:documentation>右箭头 实心菱形 实心圆形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="star-hollow-circle-square"><xs:annotation><xs:documentation>实心五角星 空心圆形 实心方形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="triangle-hollow-circle-square"><xs:annotation><xs:documentation>三角形 空心圆形 实心方形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="solid-square-all"><xs:annotation><xs:documentation>实心方形 实心方形 实心方形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="solid-diamond-all"><xs:annotation><xs:documentation>实心菱形 实心菱形 实心菱形</xs:documentation></xs:annotation></xs:enumeration>
            <xs:enumeration value="check-all"><xs:annotation><xs:documentation>对勾 对勾 对勾</xs:documentation></xs:annotation></xs:enumeration>
+
+            <!-- 单一样式（所有层级使用同一图标，不随层级循环） -->
+            <xs:enumeration value="pptx-circle"><xs:annotation><xs:documentation>● 实心圆（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-square"><xs:annotation><xs:documentation>■ 方块（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-diamond"><xs:annotation><xs:documentation>◆ 菱形（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-square-empty"><xs:annotation><xs:documentation>□ 空心方框（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-check"><xs:annotation><xs:documentation>✓ 对勾（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-triangle"><xs:annotation><xs:documentation>► 右三角（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-bullet"><xs:annotation><xs:documentation>• 小圆点（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+
+            <xs:enumeration value="pptx-circle-empty"><xs:annotation><xs:documentation>○ 空心圆（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-diamond-empty"><xs:annotation><xs:documentation>◇ 空心菱形（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-arrow-right"><xs:annotation><xs:documentation>➔ 右箭头（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-star"><xs:annotation><xs:documentation>★ 星形（所有层级）</xs:documentation></xs:annotation></xs:enumeration>
+            <xs:enumeration value="pptx-square-shadow"><xs:annotation><xs:documentation>❑ 带右下阴影的 3D 方框（所有层级，对应 PPTX Wingdings 'q'）</xs:documentation></xs:annotation></xs:enumeration>
        </xs:restriction>
    </xs:simpleType>

@@ -2096,6 +2464,19 @@
        </xs:restriction>
    </xs:simpleType>

+    <xs:simpleType name="ChartGradientKindType">
+        <xs:annotation>
+            <xs:documentation>
+                图表渐变类型
+                可选值: linear(线性渐变) | radial(径向渐变)
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="linear"/>
+            <xs:enumeration value="radial"/>
+        </xs:restriction>
+    </xs:simpleType>
+
    <xs:simpleType name="ChartRadarShapeType">
        <xs:annotation>
            <xs:documentation>
@@ -2217,6 +2598,7 @@

                属性:
                - textAlign: 文本对齐方式(left|center|right), 默认left
+                - fontFamily: 字体族名称，仅图表根级主标题/副标题支持；坐标轴标题不支持
                - fontSize: 字号大小
                - bold: 是否加粗
                - italic: 是否斜体, 默认false
@@ -2230,6 +2612,7 @@
        <xs:complexContent>
            <xs:extension base="sml:ChartFontStyleType">
                <xs:attribute name="textAlign" type="sml:ChartTextAlignType" use="optional" default="left"/>
+                <xs:attribute name="fontFamily" type="sml:FontFamilyType" use="optional"/>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>
@@ -2298,10 +2681,10 @@
                图表背景配置

                属性:
-                - color: 背景颜色, 默认透明 rgba(0,0,0,0)
+                - color: 背景颜色，省略时使用图表默认背景；无填充可使用透明色 rgba(0,0,0,0)
            </xs:documentation>
        </xs:annotation>
-        <xs:attribute name="color" type="sml:SolidColor" use="optional" default="rgb(255, 255, 255)"/>
+        <xs:attribute name="color" type="sml:SolidColor" use="optional"/>
    </xs:complexType>

    <xs:complexType name="ChartBorderType">
@@ -2311,7 +2694,7 @@

                属性:
                - color: 边框颜色，默认 rgb(222, 224, 227)
-                - width: 边框宽度(像素), 默认 1
+                - width: 边框宽度(像素), 默认 1；无边框可设置为0，或不设置chartBorder
                - style: 边框样式(solid|dashed|dotted), 默认 solid
                - radius: 圆角半径(像素), 默认 6
            </xs:documentation>
@@ -2322,6 +2705,61 @@
        <xs:attribute name="radius" type="xs:nonNegativeInteger" use="optional" />
    </xs:complexType>

+    <xs:complexType name="ChartGradientStopType">
+        <xs:annotation>
+            <xs:documentation>
+                图表渐变色标
+
+                属性:
+                - offset: 色标位置比例[0,1]
+                - color: 色标颜色
+                - opacity: 色标透明度[0,1]
+            </xs:documentation>
+        </xs:annotation>
+        <xs:attribute name="offset" type="sml:RatioType" use="required"/>
+        <xs:attribute name="color" type="sml:SolidColor" use="required"/>
+        <xs:attribute name="opacity" type="sml:RatioType" use="optional"/>
+    </xs:complexType>
+
+    <xs:complexType name="ChartGradientStopsType">
+        <xs:annotation>
+            <xs:documentation>
+                图表渐变色标列表，至少需要2个色标
+            </xs:documentation>
+        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="stop" type="sml:ChartGradientStopType" minOccurs="2" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+
+    <xs:complexType name="ChartGradientType">
+        <xs:annotation>
+            <xs:documentation>
+                图表渐变配置
+
+                属性:
+                - type: 渐变类型(linear|radial)
+                - x0/y0/x1/y1: 线性渐变起止点坐标
+                - r0/r1: 径向渐变半径
+                - gradientMethod: 渐变算法/插值方式
+
+                子元素:
+                - stops: 渐变色标列表
+            </xs:documentation>
+        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="stops" type="sml:ChartGradientStopsType" minOccurs="1"/>
+        </xs:sequence>
+        <xs:attribute name="type" type="sml:ChartGradientKindType" use="required"/>
+        <xs:attribute name="x0" type="xs:double" use="optional"/>
+        <xs:attribute name="y0" type="xs:double" use="optional"/>
+        <xs:attribute name="x1" type="xs:double" use="optional"/>
+        <xs:attribute name="y1" type="xs:double" use="optional"/>
+        <xs:attribute name="r0" type="xs:double" use="optional"/>
+        <xs:attribute name="r1" type="xs:double" use="optional"/>
+        <xs:attribute name="gradientMethod" type="xs:string" use="optional"/>
+    </xs:complexType>
+
    <xs:complexType name="ChartColorThemeType">
        <xs:annotation>
            <xs:documentation>
@@ -2431,12 +2869,16 @@
                - size: 该系列所有点的大小

                子元素:
+                - fillGradient: 该系列所有点的填充渐变(可选)
+                - strokeGradient: 该系列所有点的边框/描边渐变(可选)
                - chartPoint: 单个数据点配置(可选, 多个), 用于覆盖特定点的样式
            </xs:documentation>
        </xs:annotation>
        <xs:complexContent>
            <xs:extension base="sml:ChartGlobalPointsType">
                <xs:sequence>
+                    <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                    <xs:element name="strokeGradient" type="sml:ChartGradientType" minOccurs="0"/>
                    <xs:element name="chartPoint" minOccurs="0" maxOccurs="unbounded">
                        <xs:complexType>
                            <xs:annotation>
@@ -2448,8 +2890,14 @@
                                    - color: 该点的颜色
                                    - shape: 该点的形状(circle|square|triangle|diamond|rect)
                                    - size: 该点的大小(像素)
+
+                                    子元素:
+                                    - fillGradient: 该点填充渐变(可选)
                                </xs:documentation>
                            </xs:annotation>
+                            <xs:sequence>
+                                <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                            </xs:sequence>
                            <xs:attribute name="index" type="xs:positiveInteger" use="required"/>
                            <xs:attribute name="color" type="sml:SolidColor" use="optional"/>
                            <xs:attribute name="shape" type="sml:ChartPointShapeType" use="optional"/>
@@ -2462,7 +2910,7 @@
    </xs:complexType>

    <!-- 线条配置 -->
-    <xs:complexType name="ChartLineType">
+    <xs:complexType name="ChartGlobalLineType">
        <xs:annotation>
            <xs:documentation>
                图表全局线条配置（第一层：所有系列的默认样式）
@@ -2479,8 +2927,27 @@
        <xs:attribute name="style" type="sml:ChartLineStyleType" use="optional" default="solid"/>
    </xs:complexType>

+    <xs:complexType name="ChartSeriesLineType">
+        <xs:annotation>
+            <xs:documentation>
+                图表系列线条配置（第二层：单系列统一配置）
+                继承ChartGlobalLineType的所有属性
+
+                子元素:
+                - strokeGradient: 该系列线条渐变(可选)
+            </xs:documentation>
+        </xs:annotation>
+        <xs:complexContent>
+            <xs:extension base="sml:ChartGlobalLineType">
+                <xs:sequence>
+                    <xs:element name="strokeGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                </xs:sequence>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
+
    <!-- 面积配置 -->
-    <xs:complexType name="ChartAreaType">
+    <xs:complexType name="ChartGlobalAreaType">
        <xs:annotation>
            <xs:documentation>
                图表全局面积配置（第一层：所有系列的默认填充样式）
@@ -2493,6 +2960,25 @@
        <xs:attribute name="color" type="sml:SolidColor" use="optional"/>
    </xs:complexType>

+    <xs:complexType name="ChartSeriesAreaType">
+        <xs:annotation>
+            <xs:documentation>
+                图表系列面积配置（第二层：单系列统一配置）
+                继承ChartGlobalAreaType的所有属性
+
+                子元素:
+                - fillGradient: 该系列面积填充渐变(可选)
+            </xs:documentation>
+        </xs:annotation>
+        <xs:complexContent>
+            <xs:extension base="sml:ChartGlobalAreaType">
+                <xs:sequence>
+                    <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                </xs:sequence>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
+
    <!-- 柱子配置 -->
    <xs:complexType name="ChartGlobalBarsType">
        <xs:annotation>
@@ -2533,12 +3019,16 @@
                - borderStyle: 该系列所有柱子的边框样式

                子元素:
+                - fillGradient: 该系列所有柱子的填充渐变(可选)
+                - strokeGradient: 该系列所有柱子的边框渐变(可选)
                - chartBar: 单个柱子配置(可选, 多个), 用于覆盖特定柱子的样式
            </xs:documentation>
        </xs:annotation>
        <xs:complexContent>
            <xs:extension base="sml:ChartGlobalBarsType">
                <xs:sequence>
+                    <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                    <xs:element name="strokeGradient" type="sml:ChartGradientType" minOccurs="0"/>
                    <xs:element name="chartBar" minOccurs="0" maxOccurs="unbounded">
                        <xs:complexType>
                            <xs:annotation>
@@ -2551,8 +3041,14 @@
                                    - borderColor: 该柱子的边框颜色
                                    - borderWidth: 该柱子的边框宽度(像素)
                                    - borderStyle: 该柱子的边框样式(solid|dashed|dotted)
+
+                                    子元素:
+                                    - fillGradient: 该柱子的填充渐变(可选)
                                </xs:documentation>
                            </xs:annotation>
+                            <xs:sequence>
+                                <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+                            </xs:sequence>
                            <xs:attribute name="index" type="xs:positiveInteger" use="required"/>
                            <xs:attribute name="color" type="sml:SolidColor" use="optional"/>
                            <xs:attribute name="borderColor" type="sml:SolidColor" use="optional"/>
@@ -2577,8 +3073,14 @@
                - offsetRadius: 扇区径向偏移比例[0,1], 用于突出显示
                - borderColor: 扇区边框颜色
                - color: 扇区填充颜色
+
+                子元素:
+                - fillGradient: 扇区填充渐变(可选)
            </xs:documentation>
        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
+        </xs:sequence>
        <xs:attribute name="index" type="xs:positiveInteger" use="required"/>
        <xs:attribute name="offsetRadius" type="sml:RatioType" use="optional"/>
        <xs:attribute name="borderColor" type="sml:SolidColor" use="optional"/>
@@ -2598,10 +3100,12 @@
                - startAngle: 起始角度[0,360), 控制第一个扇区的起始位置, 默认0

                子元素:
+                - fillGradient: 所有扇区的统一填充渐变(可选)
                - chartSector: 单个扇区配置(可选, 多个), 用于定制特定扇区
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
+            <xs:element name="fillGradient" type="sml:ChartGradientType" minOccurs="0"/>
            <xs:element name="chartSector" type="sml:ChartSectorType" minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>
        <xs:attribute name="borderColor" type="sml:SolidColor" use="optional"/>
@@ -2648,8 +3152,8 @@
        </xs:annotation>
        <xs:sequence>
            <xs:element name="chartPoints" type="sml:ChartSeriesPointsType" minOccurs="0"/>
-            <xs:element name="chartLine" type="sml:ChartLineType" minOccurs="0"/>
-            <xs:element name="chartArea" type="sml:ChartAreaType" minOccurs="0"/>
+            <xs:element name="chartLine" type="sml:ChartSeriesLineType" minOccurs="0"/>
+            <xs:element name="chartArea" type="sml:ChartSeriesAreaType" minOccurs="0"/>
            <xs:element name="chartBars" type="sml:ChartSeriesBarsType" minOccurs="0"/>
            <xs:element name="chartSectors" type="sml:ChartSectorsType" minOccurs="0"/>
            <xs:element name="chartLabels" type="sml:ChartDataLabelsType" minOccurs="0"/>
@@ -2850,8 +3354,8 @@
        </xs:annotation>
        <xs:all>
            <xs:element name="chartPoints" type="sml:ChartGlobalPointsType" minOccurs="0"/>
-            <xs:element name="chartLines" type="sml:ChartLineType" minOccurs="0"/>
-            <xs:element name="chartAreas" type="sml:ChartAreaType" minOccurs="0"/>
+            <xs:element name="chartLines" type="sml:ChartGlobalLineType" minOccurs="0"/>
+            <xs:element name="chartAreas" type="sml:ChartGlobalAreaType" minOccurs="0"/>
            <xs:element name="chartBars" type="sml:ChartGlobalBarsType" minOccurs="0"/>
            <xs:element name="chartLabels" type="sml:ChartDataLabelsType" minOccurs="0"/>
            <xs:element name="chartSeriesList" type="sml:ChartSeriesListType" minOccurs="0"/>
--- a/skills/lark-slides/references/xml-schema-quick-ref.md
+++ b/skills/lark-slides/references/xml-schema-quick-ref.md
@@ -81,7 +81,7 @@ XSD 中的 `title`、`headline`、`sub-headline`、`body`、`caption` 主要出
 **子元素：**

 - `<style>?` - 页面样式，目前可放 `<fill>`
- `<data>?` - 页面元素容器，可放 `shape`、`line`、`polyline`、`img`、`table`、`icon`、`chart`、`undefined`
+- `<data>?` - 页面元素容器，可放 `shape`、`line`、`polyline`、`img`、`table`、`icon`、`embed`、`chart`、`undefined`
 - `<note>?` - 演讲者备注，内部可放 `<content>`

 这意味着 `<title>`、`<headline>`、`<body>`、`<caption>` 不能直接放在 `<slide>` 下。
@@ -129,6 +129,15 @@ XSD 中的 `title`、`headline`、`sub-headline`、`body`、`caption` 主要出
 - `<a>`
 - `<shadow>`
 - `<outline>`
+- `<formula>`
+
+公式写法：
+
+```xml
+<p>公式：<formula><latex><![CDATA[ E = mc^2 ]]></latex></formula></p>
+```
+
+`<formula>` 是内联元素；当前只支持一个 `<latex>` 子元素。LaTeX 内容必须放在 `CDATA` 中，且 `CDATA` 内不要写 XML 转义；宏只使用服务端支持范围内的写法，优先用基础运算符、`\frac`、`\sqrt`、`matrix`。

 示例：

@@ -312,10 +321,54 @@ XSD 中的 `title`、`headline`、`sub-headline`、`body`、`caption` 主要出

 `<chart>` 直接子元素必须有 `<chartPlotArea>`（绘图区）和 `<chartData>`（数据）；`<chartTitle>`、`<chartSubTitle>`、`<chartStyle>`、`<chartLegend>`、`<chartTooltip>` 可选，如果想不展示标题、副标题、图例或悬浮提示，省略相应元素标签即可。

+`<chartStyle>` 常用子元素：
+
+- `<chartBackground>`：`color` 省略时由渲染端决定默认背景；需要完全透明请显式写 `color="rgba(0, 0, 0, 0)"`
+- `<chartBorder>`：无边框可写 `width="0"`，或直接不写 `<chartBorder>` 元素
+
+#### 图表渐变 `<fillGradient>` / `<strokeGradient>`
+
+图表支持渐变填充/描边，`<fillGradient>` 用于面积、柱子、数据点、扇区填充，`<strokeGradient>` 用于线条、数据点边框、柱子边框。渐变只能挂在系列级或单元素级，不要挂在 `<chartPlot>` 全局层。
+
+可挂载位置：
+
+- 系列级：`<chartBars>` / `<chartPoints>` 支持 `<fillGradient>` 与 `<strokeGradient>`；`<chartLine>` 只支持 `<strokeGradient>`；`<chartArea>` / `<chartSectors>` 只支持 `<fillGradient>`
+- 单元素级：`<chartBar index="...">` / `<chartPoint index="...">` / `<chartSector index="...">` 只支持 `<fillGradient>`
+- 全局级：`<chartPlot>` 下的 `<chartLines>` / `<chartAreas>` / `<chartBars>` / `<chartPoints>` 不支持渐变
+
+结构要点：`type` 必填，可为 `linear` 或 `radial`；`linear` 用 `x0` / `y0` / `x1` / `y1`，`radial` 用 `r0` / `r1`；`<stops>` 至少包含 2 个 `<stop>`，`offset` 与 `opacity` 取值均为 `[0, 1]`。
+
+```xml
+<chartSeries index="1">
+  <chartBars>
+    <fillGradient type="linear" x0="0" y0="0" x1="0" y1="1">
+      <stops>
+        <stop offset="0" color="rgb(28, 71, 120)"/>
+        <stop offset="1" color="rgb(28, 71, 120)" opacity="0.3"/>
+      </stops>
+    </fillGradient>
+  </chartBars>
+</chartSeries>
+```
+
 隐藏 `<chart>` 的图例只能通过不写或删除 `<chartLegend>` 实现，`<chartLegend>` 不支持 `position="none"`。

 详细用法见 [slides_xml_schema_definition.xml](slides_xml_schema_definition.xml)。

+### embed
+
+嵌入内容容器：外层 `<embed>` 承载 Slides 的摆放和效果属性（`topLeftX`/`topLeftY`/`width`/`height` 必填，`rotation`/`flipX`/`flipY`/`alpha` 可选），内层承载外部标准内容。当前内层内容为标准 SVG，`<svg>` 必须使用 `http://www.w3.org/2000/svg` 命名空间，且仅描述嵌入内容本身，不承载 Slides 布局属性。
+
+```xml
+<embed topLeftX="80" topLeftY="120" width="200" height="120">
+  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 120">
+    <circle cx="100" cy="60" r="40" fill="rgba(37, 99, 235, 1)"/>
+  </svg>
+</embed>
+```
+
+`<embed>` 直接子元素为一个 `<svg>`（必需），以及可选的 `<reflection>`（倒影）与 `<shadow>`（阴影）。
+
 ## 颜色与样式

 ### fill
--- a/skills/lark-slides/scripts/xml_text_overlap_lint.py
+++ b/skills/lark-slides/scripts/xml_text_overlap_lint.py
@@ -403,7 +403,7 @@ def build_sxsd_tag_hint(tag_name: str, supported_tags: set[str]) -> str:
    if alias:
        return f"Use {alias} instead of <{tag_name}>."
    if tag_name == "svg":
-        return 'Inside <whiteboard>, write SVG as <svg xmlns="http://www.w3.org/2000/svg">...</svg>.'
+        return 'Inside <embed> or <whiteboard>, write SVG as <svg xmlns="http://www.w3.org/2000/svg">...</svg>.'
    close_matches = get_close_matches(tag_name, sorted(supported_tags), n=3, cutoff=0.72)
    if close_matches:
        return "Unsupported SXSD tag. Did you mean " + ", ".join(f"<{match}>" for match in close_matches) + "?"
@@ -424,7 +424,7 @@ def build_sxsd_attr_hint(tag_name: str, attr_name: str, allowed_attrs: set[str])


 def should_skip_sxsd_subtree(element: ET.Element, ancestors: list[str]) -> bool:
-    return "whiteboard" in ancestors and xml_namespace(element.tag) == SVG_NS
+    return ("whiteboard" in ancestors or "embed" in ancestors) and xml_namespace(element.tag) == SVG_NS


 def should_skip_sxsd_attribute(tag_name: str, attr_name: str) -> bool:
@@ -702,7 +702,7 @@ def parse_presentation(xml: str) -> dict[str, Any]:
 def extract_elements(slide_xml: str) -> list[dict[str, Any]]:
    elements: list[dict[str, Any]] = []

-    for match in re.finditer(r"<(shape|img|table|chart|whiteboard)\b([^>]*)>", slide_xml):
+    for match in re.finditer(r"<(shape|img|table|chart|whiteboard|embed)\b([^>]*)>", slide_xml):
        kind, attrs = match.group(1), match.group(2)
        is_self_closing = attrs.rstrip().endswith("/")
        content = ""
@@ -1917,7 +1917,7 @@ def slide_content_visual_bbox(
        # a straight horizontal/vertical line has zero width or height in one axis; clipped_bbox
        # treats zero-area rects as invisible, so pad to its rendered stroke thickness instead.
        return clipped_bbox(line_stroke_bbox(element), slide_bbox)
-    if element["kind"] in {"img", "chart", "table", "whiteboard", "icon", "polyline"}:
+    if element["kind"] in {"img", "chart", "table", "whiteboard", "embed", "icon", "polyline"}:
        return clipped_bbox(element, slide_bbox)
    return None

@@ -1955,7 +1955,7 @@ def is_slide_content_present(


 def is_large_visual_child(element: dict[str, Any], container: dict[str, Any]) -> bool:
-    if element["kind"] not in {"img", "chart", "table", "whiteboard"}:
+    if element["kind"] not in {"img", "chart", "table", "whiteboard", "embed"}:
        return False
    if not is_visually_rendered(element):
        return False
--- a/skills/lark-slides/scripts/xml_text_overlap_lint_test.py
+++ b/skills/lark-slides/scripts/xml_text_overlap_lint_test.py
@@ -265,6 +265,27 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
        self.assertEqual(result["summary"]["error_count"], 0)
        self.assertEqual(result["summary"]["warning_count"], 0)

+    def test_lint_xml_allows_svg_subtree_inside_embed(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <embed topLeftX="80" topLeftY="120" width="240" height="140">
+                  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 240 140">
+                    <rect x="10" y="10" width="220" height="120" rx="12" fill="#EFF6FF"/>
+                    <circle cx="70" cy="70" r="34" fill="#2563EB"/>
+                    <text x="130" y="76" font-size="18" fill="#1E3A8A">SVG OK</text>
+                  </svg>
+                </embed>
+              </data>
+            </slide>
+            """
+        )
+        codes = [issue["code"] for issue in result.get("issues", [])]
+        self.assertNotIn("sxsd_unsupported_tag", codes)
+        self.assertNotIn("sxsd_unsupported_attr", codes)
+        self.assertEqual(result["summary"]["error_count"], 0)
+
    def test_lint_xml_reports_sxsd_unsupported_tag_with_alias_hint(self) -> None:
        cases = [
            ("textbox", '<textbox topLeftX="80" topLeftY="80" width="300" height="60">Text</textbox>', '<shape type="text">'),
@@ -1356,6 +1377,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
                <table id="table" topLeftX="400" topLeftY="60" width="220" height="120"></table>
                <chart id="chart" topLeftX="640" topLeftY="60" width="220" height="120"/>
                <whiteboard id="wb" topLeftX="80" topLeftY="220" width="760" height="240"/>
+                <embed id="emb" topLeftX="600" topLeftY="320" width="240" height="140">
+                  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 240 140"><rect x="0" y="0" width="240" height="140"/></svg>
+                </embed>
                <shape id="missing-height" type="text" topLeftX="80" topLeftY="480" width="320">
                  <content><p>Skipped</p></content>
                </shape>
@@ -1363,9 +1387,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
            </slide>
            """
        )
-        self.assertEqual([element["id"] for element in elements], ["photo", "headline", "table", "chart", "wb"])
-        self.assertEqual([element["kind"] for element in elements], ["img", "shape", "table", "chart", "whiteboard"])
-        self.assertEqual([element["order"] for element in elements], [0, 1, 2, 3, 4])
+        self.assertEqual([element["id"] for element in elements], ["photo", "headline", "table", "chart", "wb", "emb"])
+        self.assertEqual([element["kind"] for element in elements], ["img", "shape", "table", "chart", "whiteboard", "embed"])
+        self.assertEqual([element["order"] for element in elements], [0, 1, 2, 3, 4, 5])
        self.assertEqual(elements[1]["type"], "text")
        self.assertEqual(elements[1]["textType"], "headline")
        self.assertEqual(elements[1]["textAlign"], "center")
@@ -2404,6 +2428,25 @@ class XmlTextOverlapLintDensityTest(unittest.TestCase):

        self.assertEqual(result["slides"][0]["issues"], [])

+    def test_lint_xml_does_not_report_blank_slide_for_embed_only_content(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <embed id="emb" topLeftX="280" topLeftY="130" width="400" height="280">
+                  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 280">
+                    <circle cx="200" cy="140" r="100" fill="#2563EB"/>
+                  </svg>
+                </embed>
+              </data>
+            </slide>
+            """
+        )
+
+        self.assertEqual(result["summary"]["error_count"], 0)
+        codes = [issue["code"] for issue in result["slides"][0]["issues"]]
+        self.assertNotIn("blank_slide", codes)
+
    def test_lint_xml_does_not_report_blank_slide_for_line_only_content(self) -> None:
        result = xml_text_overlap_lint.lint_xml(
            """
--- a/skills/lark-task/references/lark-task-create.md
+++ b/skills/lark-task/references/lark-task-create.md
@@ -24,6 +24,12 @@ lark-cli task +create \
 lark-cli task +create \
  --summary "Buy milk"

+# Create a milestone by passing an API field without a named flag
+lark-cli task +create \
+  --summary "Release v2.0" \
+  --due "2026-08-15" \
+  --data '{"is_milestone":true}'
+
 # Preview the API call without executing
 lark-cli task +create --summary "Test Task" --dry-run
 ```
@@ -39,8 +45,11 @@ lark-cli task +create --summary "Test Task" --dry-run
 | `--due <time>` | No | Due date. Supports ISO 8601, `YYYY-MM-DD`, relative time (e.g., `+2d`), or ms timestamp. `YYYY-MM-DD` and relative time will automatically set it as an all-day task. |
 | `--tasklist-id <id>` | No | The GUID of the tasklist, or a full AppLink URL (the CLI will automatically extract the `guid` parameter from the URL). |
 | `--idempotency-key <key>` | No | Client token to ensure idempotency of the request. |
+| `--data <json>` | No | JSON object merged into the task create request for API fields without dedicated flags, such as `{"is_milestone":true}`. Explicit named flags override same-named fields in this object. |
 | `--dry-run` | No | Preview the API call (JSON payload) without actually creating the task. |

+Use `lark-cli schema task.tasks.create` to confirm that an extra field is supported before passing it through `--data`. Prefer this shortcut over the raw `tasks create` command when `--data` can express the request. Do not assume that other shortcuts support `--data`; check each shortcut's `--help` output first.
+
 ## Workflow

 1. Confirm with the user: task summary, due date, assignee, and tasklist if necessary.
--- a/tests/cli_e2e/base/base_role_workflow_test.go
+++ b/tests/cli_e2e/base/base_role_workflow_test.go
@@ -111,18 +111,29 @@ func TestBase_RoleWorkflow(t *testing.T) {
 		result.AssertExitCode(t, 0)
 		result.AssertStdoutStatus(t, true)

-		getResult, err := clie2e.RunCmd(ctx, clie2e.Request{
-			Args:      []string{"base", "+role-get", "--base-token", baseToken, "--role-id", roleID},
-			DefaultAs: "bot",
-		})
-		require.NoError(t, err)
-		getResult.AssertExitCode(t, 0)
-		getResult.AssertStdoutStatus(t, true)
+		pollTimeout := 30 * time.Second
+		pollCtx, pollCancel := context.WithTimeout(ctx, pollTimeout)
+		defer pollCancel()

-		rolePayload := gjson.Get(getResult.Stdout, "data.data").String()
-		require.NotEmpty(t, rolePayload, "stdout:\n%s", getResult.Stdout)
-		require.True(t, gjson.Valid(rolePayload), "stdout:\n%s", getResult.Stdout)
-		assert.Equal(t, updatedRoleName, gjson.Get(rolePayload, "role_name").String())
+		err = clie2e.WaitForCondition(pollCtx, clie2e.WaitOptions{
+			Timeout:  pollTimeout,
+			Interval: 3 * time.Second,
+		}, func() (bool, error) {
+			getResult, getErr := clie2e.RunCmd(pollCtx, clie2e.Request{
+				Args:      []string{"base", "+role-get", "--base-token", baseToken, "--role-id", roleID},
+				DefaultAs: "bot",
+			})
+			if getErr != nil {
+				return false, getErr
+			}
+			if getResult.ExitCode != 0 {
+				return false, getResult.RunErr
+			}
+
+			rolePayload := gjson.Get(getResult.Stdout, "data.data").String()
+			return gjson.Valid(rolePayload) && gjson.Get(rolePayload, "role_name").String() == updatedRoleName, nil
+		})
+		require.NoError(t, err, "role name should converge to %q", updatedRoleName)
 	})

 }
--- a/tests/cli_e2e/sheets/sheets_image_upload_dryrun_test.go
+++ b/tests/cli_e2e/sheets/sheets_image_upload_dryrun_test.go
@@ -17,11 +17,10 @@ import (
 // TestSheets_ImageUploadDryRunParentType pins the parent_type the sheets
 // image-upload shortcuts emit in --dry-run output for native vs. imported
 // "office" spreadsheets. For native tokens parent_type must be "sheet_image";
-// for tokens prefixed with "fake_office_" (the synthetic token an imported
-// office spreadsheet carries) the backend requires "office_sheet_file". The
-// three covered entries — sheets +media-upload (backward), sheets
-// +cells-set-image, and sheets +create-float-image — are every image-upload
-// surface that the office/native split fans out to.
+// for tokens carrying the interleaved "OFL0X" marker the backend requires
+// "office_sheet_file". The covered entries — sheets +media-upload (backward),
+// sheets +cells-set-image, and sheets +float-image-create — are every
+// image-upload surface that the office/native split fans out to.
 func TestSheets_ImageUploadDryRunParentType(t *testing.T) {
 	setSheetsDryRunEnv(t)

@@ -50,11 +49,11 @@ func TestSheets_ImageUploadDryRunParentType(t *testing.T) {
 			name: "media-upload office",
 			args: []string{
 				"sheets", "+media-upload",
-				"--spreadsheet-token", "fake_office_dryrun",
+				"--spreadsheet-token", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
 				"--file", "img.png",
 				"--dry-run",
 			},
-			token:          "fake_office_dryrun",
+			token:          "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
 			wantParentType: "office_sheet_file",
 		},
 		{
@@ -74,13 +73,30 @@ func TestSheets_ImageUploadDryRunParentType(t *testing.T) {
 			name: "cells-set-image office",
 			args: []string{
 				"sheets", "+cells-set-image",
-				"--spreadsheet-token", "fake_office_dryrun",
+				"--spreadsheet-token", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
 				"--sheet-id", "sheet1",
 				"--range", "A1",
 				"--image", "img.png",
 				"--dry-run",
 			},
-			token:          "fake_office_dryrun",
+			token:          "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
+			wantParentType: "office_sheet_file",
+		},
+		{
+			name: "float-image-create office",
+			args: []string{
+				"sheets", "+float-image-create",
+				"--spreadsheet-token", "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
+				"--sheet-id", "sheet1",
+				"--image-name", "img.png",
+				"--image", "img.png",
+				"--position-row", "0",
+				"--position-col", "A",
+				"--size-width", "100",
+				"--size-height", "100",
+				"--dry-run",
+			},
+			token:          "aaaaOaaaaFaaaaLaaaa0aaaaXaaa",
 			wantParentType: "office_sheet_file",
 		},
 	}
Author	SHA1	Message	Date
niezhiwei	f2b77acfdb	fix(slides): lint 放行并识别 embed 嵌入元素 schema 已支持 <embed> 嵌入 SVG 协议,但版式准出 lint 未同步: - SXSD 标签校验仅在 <whiteboard> 祖先下放行 SVG 命名空间子树, <embed> 内的合法 <svg> 会被判 sxsd_unsupported_tag 并 block - extract_elements 不提取 embed,仅含 embed 的页面被误报 blank_slide,也不参与重叠/密度检查修复:SVG 子树白名单加入 embed 祖先并更新 svg 报错 hint;embed 进入元素提取以及 slide_content_visual_bbox、is_large_visual_child 的视觉元素集合。新增 embed 内 svg 放行、embed-only 不报空白页两个测试,extract_elements 测试覆盖 embed。 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-29 11:59:13 +08:00
niezhiwei	91edc443e8	feat(slides): 支持嵌入 SVG 内容协议同步 ai_xsd MR 62（feat-vector-svg-protocol）到 CLI 的 SML schema 副本： - schema 新增 embed 元素：嵌入内容容器，外层承载 Slides 摆放和效果属性（topLeftX/topLeftY/width/height 必填，rotation/flipX/flipY/alpha 可选），内层为标准 SVG（http://www.w3.org/2000/svg 命名空间），可选 reflection/shadow 子元素 - data 容器 choice 列表注册 sml:embed - xml-schema-quick-ref.md 同步 data 元素列表并新增 embed 小节与示例 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-29 11:30:29 +08:00
R0bynZhu	358cd06838	docs(slides): 补齐 shortcut 参数说明，修正 +xml-get --output 必填标注 (#2088 ) * docs(slides): consolidate CWD-relative path rule into one global rule State the "all local file path args must be CWD-relative (absolute rejected)" rule once in SKILL.md 权威经验, and trim the per-command repetitions in media-upload / create / screenshot / xml-presentations-get. Also fix the stale xml-presentations-get param table: --output is optional (relative), not required. * feat: try common solution * chore: 优化措辞 * feat: 优化措辞 * feat: 优化措辞 * docs(slides): 强调调用命令前必读对应命令文档 - 「调用命令前再读」改为「调用相关命令前必须读取相关的文档以了解命令的使用方式」，并把原「按需再读」列表合并进来，去掉可选语义 - 移除 lark-shared 的 CRITICAL 前置阅读要求 - Step 4 回读示例补全 `--presentation <xml_presentation_id>` 参数 * docs(slides): Shortcuts 表补充 +screenshot 并写明本地路径参数 - 新增 +screenshot 行：--slide-number 页号（从 1 开始，可重复，一次最多 10 页）、 --output-dir 保存目录（CWD 内相对路径，默认 .lark-slides/screenshots） - +xml-get 行补上 --presentation 和 --output（CWD 内相对路径），并说明省略 --output 时 XML 返回在 JSON 信封里 * revert(slides): 回退 references 下的文档改动，只保留 SKILL.md 把 lark-slides-create.md、lark-slides-media-upload.md、lark-slides-screenshot.md、 lark-slides-xml-presentations-get.md 还原为 main 的版本，本分支只改 SKILL.md。 * docs(slides): 恢复开始前必读 lark-shared 的 CRITICAL 要求认证、权限和全局参数以 lark-shared 为准，这条前置阅读不该在本分支被删掉。 * chore: 移除output省略的说明	2026-07-29 10:55:05 +08:00
Yuxuan Zhao	b0b1ca4b5d	test(e2e): wait for base role update visibility (#2087 )	2026-07-28 21:45:00 +08:00
liangshuo-1	781d188a60	chore: release v1.0.79 (#2082 )	2026-07-28 21:02:37 +08:00
calendar-assistant	2e0fb9a880	docs(calendar): refine attendee guidance for bots and user-search identity (#2086 ) Consolidate the user-search identity note into SKILL.md, and clarify bot handling across attendee flows: bots are virtual identities with no free/busy semantics, no meeting-room seat, and no room preference, so they must be excluded from +suggestion, +room-find, and the scheduling free/busy check. Note in create/update that bots remain valid attendees.	2026-07-28 20:34:09 +08:00
ILUO	927b37cd63	docs(task): document create data passthrough (#2080 )	2026-07-28 20:26:35 +08:00
zhangjun-bytedance	d2e22c5fca	feat: 0728 fix url (#2079 )	2026-07-28 19:05:47 +08:00
ethan-zhx	fdae560014	docs(slides): add formula inline element syntax to quick-ref (#2077 ) * docs(slides): add formula inline element syntax to quick-ref * docs(slides): add chart gradient syntax to quick-ref	2026-07-28 17:40:54 +08:00
zhengzhijiej-tech	1b173e1953	fix(sheets): recognize OFL0X local office tokens (#2063 )	2026-07-28 15:09:42 +08:00
ethan-zhx	57db1b3a8d	feat(slides):update xsd (#2067 )	2026-07-28 14:43:15 +08:00
calendar-assistant	4c1c5f5287	docs(calendar): clarify identity selection by event ownership (#2071 ) Reframe the identity section around event ownership: use `--as user` for the logged-in user's own events and `--as bot` for events the bot creates or participates in, with matching `+agenda` examples.	2026-07-28 14:05:21 +08:00