diff --git a/dist/openclaw/SKILL.md b/dist/openclaw/SKILL.md
index 6c3918b..103a833 100644
--- a/dist/openclaw/SKILL.md
+++ b/dist/openclaw/SKILL.md
@@ -316,7 +316,7 @@ LLM 自行完成，不需要调用脚本。
 读取: {baseDir}/references/seo-rules.md
 ```
 
-**5.1 SEO**：3 个备选标题 + 摘要（≤54 字）+ 5 标签 + 关键词密度优化
+**5.1 SEO**：3 个备选标题 + 摘要（≤40 字）+ 5 标签 + 关键词密度优化
 
 **5.2 质量验证**（两个维度，每项逐一检查）：
 
@@ -403,7 +403,7 @@ Converter 自动处理：CJK 加空格、加粗标点外移、列表转 section
 
 ```bash
 # 发布
-python3 {baseDir}/toolkit/cli.py publish {markdown} --cover {cover} --theme {theme} --title "{title}"
+python3 {baseDir}/toolkit/cli.py publish {markdown} --cover {cover} --theme {theme} --title "{title}" --digest "{digest}"
 
 # 降级：本地预览
 python3 {baseDir}/toolkit/cli.py preview {markdown} --theme {theme} --no-open -o {output}.html
diff --git a/dist/openclaw/toolkit/cli.py b/dist/openclaw/toolkit/cli.py
index f8f5742..ffbe80a 100644
--- a/dist/openclaw/toolkit/cli.py
+++ b/dist/openclaw/toolkit/cli.py
@@ -121,7 +121,7 @@ def cmd_publish(args):
 
     # Create draft
     title = args.title or result.title or Path(args.input).stem
-    digest = result.digest
+    digest = args.digest or result.digest
     draft = create_draft(
         access_token=token,
         title=title,
@@ -388,6 +388,7 @@ def main():
     p_publish.add_argument("--cover", help="Cover image file path")
     p_publish.add_argument("--title", help="Override article title")
     p_publish.add_argument("--author", default=None, help="Article author")
+    p_publish.add_argument("--digest", default=None, help="Override article digest (≤120 UTF-8 bytes)")
 
     # themes
     sub.add_parser("themes", help="List available themes")